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Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check (mpfi_ptr i, mpz_srcptr a, mpz_srcptr b, mpfr_srcptr expected_left, mpfr_srcptr expected_right, int expected_inex) { int inex; inex = mpfi_interv_z (i, a, b); if (inex != expected_inex) { printf ("Error: mpfi_interv_z (i, a, b) returns %d instead of %d\n", inex, expected_inex); printf ("precision(i) = %lu\na =", mpfi_get_prec (i)); mpz_out_str (stdout, 10, a); printf ("\nb = "); mpz_out_str (stdout, 10, b); printf ("\n"); exit (1); } if (!same_mpfr_value (&(i->left), expected_left) || !same_mpfr_value (&(i->right), expected_right)) { printf ("Error: mpfi_interv_z (i, a, b) failed.\n"); printf ("\na = "); mpz_out_str (stdout, 10, a); printf ("\nb = "); mpz_out_str (stdout, 10, b); printf ("\ngot i = "); mpfi_out_str (stdout, 10, 0, i); printf ("\nexpected = ["); mpfr_out_str (stdout, 10, 0, expected_left, MPFI_RNDD); printf (", "); mpfr_out_str (stdout, 10, 0, expected_right, MPFI_RNDU); printf ("]\n"); exit (1); } } int main (int argc, char **argv) { mpfr_t x, y; mpz_t a, b; mpfi_t i; mpz_init (a); mpz_init (b); mpfi_init2 (i, 53); mpfr_init2 (x, 53); mpfr_init2 (y, 53); mpz_set_si (a, -10000); mpz_fac_ui (b, 53); mpfr_set_z (x, a, MPFI_RNDD); mpfr_set_z (y, b, MPFI_RNDU); check (i, a, b, x, y, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); check (i, b, a, x, y, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); check (i, a, a, x, x, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfr_set_z (x, b, MPFI_RNDD); check (i, b, b, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT); mpz_clear (a); mpz_clear (b); mpfi_clear (i); mpfr_clear (x); mpfr_clear (y); return 0; } mpfi-1.5.1/tests/mig.dat0000664023513600017500000000164311705754332012026 00000000000000# data file for mpfi_mig # # column fields: # 1: error direction (0: result is exact, -: result is underestimated) # 2: precision of result # 3: value of result # # 5: precision of argument # 6: left endpoint value of argument # 7: right endpoint value of argument # # special values 0 53 nan 53 nan -inf 0 53 nan 53 nan -8 0 53 nan 53 -8 nan 0 53 nan 53 nan -0 0 53 nan 53 +0 nan 0 53 nan 53 nan 5 0 53 nan 53 +5 nan 0 53 nan 53 nan +inf 0 53 nan 53 nan nan 0 53 +inf 53 -inf -inf 0 53 8 53 -inf -8 0 53 +0 53 -inf -0 0 53 +0 53 -inf 5 0 53 +0 53 -inf +inf 0 53 nan 53 -inf nan 0 53 +0 53 -inf -0 0 53 +0 53 -8 -0 0 53 +0 53 +0 -0 0 53 +0 53 +0 5 0 53 +0 53 +0 +inf 0 53 nan 53 +0 nan 0 53 +inf 53 +inf +inf 0 53 nan 53 +inf nan # regular values 0 53 17 53 -34 -17 - 4 16 53 -34 -17 mpfi-1.5.1/tests/tsub_z.c0000664023513600017500000000545411705754332012236 00000000000000/* tsub_z.c -- Test mpfi_sub_z. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfr_t max; mpfi_t a; mpz_t z; int inexact; mpz_init (z); mpfi_init2 (a, 53); mpfr_init2 (max, 53); mpz_set_si (z, -4096); mpfr_set_ui (&(a->left), 1, MPFI_RNDD); mpfr_set_inf (max, +1); mpfr_nextbelow (max); mpfr_set (&(a->right), max, MPFI_RNDU); inexact = mpfi_sub_z (a, a, z); if (!mpfr_inf_p (&(a->right))) { printf ("Error: mpfi_sub_z does not correctly handle positive " "overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact) || MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error: mpfi_sub_z does not return correct value when positive " "overflow.\n got = %d\nexpected = %d\n", inexact, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); exit (1); } mpz_neg (z, z); mpfr_set_inf (max, -1); mpfr_nextabove (max); mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); inexact = mpfi_sub_z (a, a, z); if (!mpfr_inf_p (&(a->left))) { printf ("Error: mpfi_sub_z does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact) || MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error: mpfi_sub_z does not return correct value when negative " "overflow.\n got = %d\nexpected = %d\n", inexact, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); exit (1); } mpz_clear (z); mpfi_clear (a); mpfr_clear (max); } int main (int argc, char **argv) { struct mpfi_function_t i_sub_z; mpfi_fun_init_IIZ (&i_sub_z, mpfi_sub_z, mpfr_sub_z); test_start (); check_data (&i_sub_z, "sub_z.dat"); check_random (&i_sub_z, 2, 1000, 10); check_overflow (); test_end (); mpfi_fun_clear (&i_sub_z); return 0; } mpfi-1.5.1/tests/tis_inside_d.c0000664023513600017500000000476211705754332013366 00000000000000/* tis_inside_d.c -- Test mpfi_is_inside_d. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" #include "mpfi_config.h" #ifdef HAVE_FLOAT_H #include #endif /* Warning: DBL_MANT_DIG is not necessary a number of bits */ #ifndef DBL_MANT_DIG #define DBL_MANT_DIG 53 #endif #define ORDER(min, max) \ do { \ if (min > max) { \ double tmp; \ tmp = min; \ min = max; \ max = tmp;} \ } while (0) void print_error (double x, mpfi_srcptr i) { printf ("Error: mpfi_is_inside_d (x, I) returns %d\nx = %g\nI = ", mpfi_is_inside_d (x, i), x); mpfi_out_str (stdout, 10, 0, i); printf ("\n"); exit (1); } void check_regular () { mpfi_t interval; double a, b, c; int i; mpfi_init2 (interval, DBL_MANT_DIG); for (i = 0; i <= 1000; ++i) { /* random numbers a < b < c */ a = random_double (); b = random_double (); c = random_double (); ORDER (a, b); ORDER (a, c); ORDER (b, c); mpfi_interv_d (interval, b, c); if (a != b && mpfi_is_inside_d (a, interval)) { print_error (a, interval); } mpfi_interv_d (interval, a, c); if (!mpfi_is_inside_d (b, interval)) { print_error (b, interval); } mpfi_interv_d (interval, a, b); if (c != b && mpfi_is_inside_d (c, interval)) { print_error (c, interval); } } mpfi_clear (interval); } int main (int argc, char **argv) { test_start (); check_regular (); test_end (); return 0; } mpfi-1.5.1/tests/ui_sub.dat0000664023513600017500000000407011705754332012535 00000000000000# data file for mpfi_ui_sub # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: first parameter value # 6: precision of second parameter # 7: left endpoint value of second parameter # 8: right endpoint value of second parameter # special values 0 53 nan nan 0 53 nan nan 0 53 nan nan 1 53 nan nan 0 53 +inf nan 0 53 nan -inf 0 53 +inf nan 3 53 nan -inf 0 53 7 nan 0 53 nan -7 0 53 14 nan 7 53 nan -7 0 53 +0 nan 0 53 nan -0 0 53 15 nan 15 53 nan -0 0 53 -1 nan 0 53 nan 1 0 53 30 nan 31 53 nan 1 0 53 -inf nan 0 53 nan +inf 0 53 -inf nan 63 53 nan +inf 0 53 +inf +inf 0 53 -inf -inf 0 53 +inf +inf 2 53 -inf -inf 0 53 7 +inf 0 53 -inf -7 0 53 11 +inf 4 53 -inf -7 1 53 0x1p+70 +inf 1 53 -inf -0x1p+70 0 53 +0 +inf 0 53 -inf -0 0 53 8 +inf 8 53 -inf -0 0 53 -8 +inf 0 53 -inf 8 0 53 8 +inf 16 53 -inf 8 0 53 -inf +inf 0 53 -inf +inf 0 53 -inf +inf +32 53 -inf +inf 0 53 nan +inf 0 53 -inf nan 0 53 nan +inf +64 53 -inf nan 0 53 +0 -0 0 53 +0 -0 0 53 1 1 1 53 +0 -0 0 53 -8 -0 0 53 +0 8 0 53 -5 3 3 53 +0 8 0 53 -inf -0 0 53 +0 +inf 0 53 -inf 7 7 53 +0 +inf 0 53 -inf -inf 0 53 +inf +inf 0 53 -inf -inf 1 53 +inf +inf 0 53 nan -inf 0 53 +inf nan 0 53 nan -inf 1 53 +inf nan # regular values 0 53 49 64 32 53 -32 -17 0 53 +0 15 32 53 17 32 0 53 -15 -0 17 53 17 32 0 53 0x153456789abcdfp-48 0x123456789abce2 3 53 -0x123456789abcdf -0x123456789abcdfp-48 1 53 0x3123456789abcdp-52 0x123456789abce2 3 53 -0x123456789abcdf -0x123456789abcdfp-56 2 53 1 0x10123456789abdp-44 256 53 -0x123456789abcdfp-52 0xff 3 53 0xfff 0x1001 0x1001 53 0x1p-550 0x1fffffffffffffp-52 mpfi-1.5.1/tests/tadd_fr.c0000664023513600017500000000516111705754332012326 00000000000000/* tadd_fr.c -- Test mpfi_add_fr. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" static void check_overflow () { mpfr_t max; mpfi_t a; mpfr_t b; int inexact; mpfi_init2 (a, 53); mpfr_init2 (max, 53); mpfr_init2 (b, 53); mpfr_set_ui (&(a->left), 1, MPFI_RNDD); mpfr_set_inf (max, +1); mpfr_nextbelow (max); mpfr_set (&(a->right), max, MPFI_RNDU); mpfr_set_ui (b, +1, MPFI_RNDD); inexact = mpfi_add_fr (a, a, b); if (!mpfr_inf_p (&(a->right))) { printf ("Error: mpfi_add_fr does not correctly handle positive " "overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error: mpfi_add_fr does not return correct value when positive " "overflow.\n"); exit (1); } mpfr_set_inf (max, -1); mpfr_nextabove (max); mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); mpfr_set_si (b, -1, MPFI_RNDD); inexact = mpfi_add_fr (a, a, b); if (!mpfr_inf_p (&(a->left))) { printf ("Error: mpfi_add_fr does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error: mpfi_add_fr does not return correct value when negative " "overflow.\n"); exit (1); } mpfi_clear (a); mpfr_clear (b); mpfr_clear (max); } int main (int argc, char **argv) { struct mpfi_function_t i_add_fr; test_start (); mpfi_fun_init_IIR (&i_add_fr, mpfi_add_fr, mpfr_add); check_data (&i_add_fr, "add_fr.dat"); check_overflow (); check_random (&i_add_fr, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_add_fr); return 0; } mpfi-1.5.1/tests/tdiv_d.c0000664023513600017500000000674411705754332012204 00000000000000/* tdiv_d.c -- Test mpfi_div_d. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfr_t max; mpfi_t a; int inexact; mpfi_init2 (a, 53); mpfr_init2 (max, 53); mpfr_set_ui (&(a->left), 1, MPFI_RNDD); mpfr_set_inf (max, +1); mpfr_nextbelow (max); mpfr_set (&(a->right), max, MPFI_RNDU); inexact = mpfi_div_d (a, a, 0.5); if (!mpfr_inf_p (&(a->right))) { printf ("Error: mpfi_div_d does not correctly handle positive " "overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error: mpfi_div_d does not return correct value when positive " "overflow.\n"); exit (1); } mpfr_set_inf (max, -1); mpfr_nextabove (max); mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); inexact = mpfi_div_d (a, a, 0.5); if (!mpfr_inf_p (&(a->left))) { printf ("Error: mpfi_div_d does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error: mpfi_div_d does not return correct value when negative " "overflow.\n"); exit (1); } mpfi_clear (a); mpfr_clear (max); } void check_underflow (void) { mpfi_t got, expected; double d = 0x1p+100; int inex; mpfi_init2 (got, 128); mpfi_init2 (expected, 128); mpfi_set_ui (expected, 0); mpfr_nextbelow (&(expected->left)); mpfr_nextabove (&(expected->right)); inex = mpfi_div_d (got, expected, d); if (!MPFI_BOTH_ARE_INEXACT(inex) || !same_mpfr_value (&(got->left), &(expected->left)) || !same_mpfr_value (&(got->right), &(expected->right))) { printf ("Error: mpfi_div_d (rop, op, d) does not return correct value\n" "op = "); mpfi_out_str (stdout, 16, 0, expected); printf ("\nd = %a\ngot = ", d); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); printf ("\n"); if (!MPFI_BOTH_ARE_INEXACT(inex)) { printf ("return value = %d\nexpected = %d\n", inex, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT); } exit (1); } mpfi_clear (got); mpfi_clear (expected); } int main (int argc, char **argv) { struct mpfi_function_t i_div_d; mpfi_fun_init_IID (&i_div_d, mpfi_div_d, mpfr_div_d); test_start (); check_data (&i_div_d, "div_d.dat"); check_random (&i_div_d, 2, 1000, 10); check_overflow (); check_underflow (); test_end (); mpfi_fun_clear (&i_div_d); return 0; } mpfi-1.5.1/tests/is_nonneg.dat0000664023513600017500000000145011705754332013225 00000000000000# data file for mpfi_is_nonneg # # column fields: # 1: return value (0: false, +: true) # 2: precision of argument # 3: left endpoint value of argument # 4: right endpoint value of argument # # special values 0 53 nan -inf 0 53 nan -8 0 53 -8 nan 0 53 nan -0 0 53 +0 nan 0 53 nan 5 0 53 5 nan 0 53 nan +inf 0 53 nan nan 0 53 -inf -inf 0 53 -inf -8 0 53 -inf -0 0 53 -inf 5 0 53 -inf +inf 0 53 -inf nan 0 53 -8 -0 + 53 +0 -0 + 53 +0 5 + 53 +0 +inf + 53 5 +inf + 53 +inf +inf 0 53 +inf nan # regular values 0 8 -34 -17 0 8 -8 -1 0 8 -34 17 0 53 -0x1921fb54442d18p-51 0x1921fb54442d19p-51 + 53 0x1921fb54442d18p-51 0x1921fb54442d19p-51 + 53 +8 +0x7fffffffffffbp+51 + 53 +0x1fffffffffffffp-53 2 mpfi-1.5.1/tests/ttanh.c0000664023513600017500000000255011705754332012040 00000000000000/* ttanh.c -- Test mpfi_tanh. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_tanh; mpfi_fun_init_II (&i_tanh, mpfi_tanh, mpfr_tanh); test_start (); check_data (&i_tanh, "tanh.dat"); check_random (&i_tanh, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_tanh); return 0; } mpfi-1.5.1/tests/tunion.c0000664023513600017500000000335011705754332012235 00000000000000/* tunion.c -- Test mpfi_union. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" /* the middle of two points is in their convex hull */ int middle (mpfr_ptr m, mpfr_srcptr a, mpfr_srcptr b, mp_rnd_t rnd) { mpfr_t min, max; if (mpfr_cmp (a, b) < 0) { min[0] = a[0]; max[0] = b[0]; } else { min[0] = b[0]; max[0] = a[0]; } mpfr_sub (m, max, min, rnd); mpfr_div_2exp (m, m, 1, rnd); mpfr_add (m, min, m, rnd); return 0; } int main (int argc, char **argv) { struct mpfi_function_t i_union; mpfi_fun_init_III (&i_union, mpfi_union, middle); test_start (); check_data (&i_union, "union.dat"); check_random (&i_union, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_union); return 0; } mpfi-1.5.1/tests/log10.dat0000664023513600017500000000235511705754332012175 00000000000000# data file for mpfi_log10 # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 nan -inf 53 nan -0 0 53 -inf nan 53 +0 nan 0 53 nan -0 53 nan 1 0 53 +inf nan 53 +inf nan 0 53 nan nan 53 -inf -inf 0 53 nan nan 53 -inf -7 0 53 nan -inf 53 -inf -0 0 53 nan -0 53 -inf 1 0 53 nan +inf 53 -inf +inf 0 53 nan -inf 53 -1 -0 0 53 -inf -inf 53 +0 -0 0 53 -inf -0 53 +0 1 0 53 -inf +inf 53 +0 +inf 0 53 +inf +inf 53 +inf +inf # regular values 0 53 +0 -0 53 1 1 3 53 0x159753104a9401p-49 0x1716c01a04b570p-49 53 0x3a2a08c23afe3p-14 0x1463ceb440d6bdp-14 1 53 -0x12f043ec00f8d6p-55 -0 53 0xb616ab8b683b5p-52 1 2 53 2 0x1221cc590b9946p-49 53 100 0x8ac74d932fae3p-21 3 53 0x149f1d70168f49p-49 0x17a543a94fb65ep-49 53 0x4c322657ec89bp-16 0x4d68ba5f26bf1p-11 mpfi-1.5.1/tests/tui_div.c0000664023513600017500000000553311705754332012371 00000000000000/* tui_div.c -- Test mpfi_ui_div. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow (void) { mpfi_t interval; mpfi_t got; unsigned long ui = 1024.0; int inex; mpfi_init2 (interval, 53); mpfi_init2 (got, 53); /* right overflow: 1024 / [epsilon, 1] = [1024, +oo] */ mpfr_set_ui (&(interval->left), 0, MPFI_RNDD); mpfr_nextabove (&(interval->left)); /* tiny left endpoint x0 */ mpfr_set_ui (&(interval->right), 1, MPFI_RNDU); inex = mpfi_ui_div (got, ui, interval); if (MPFI_LEFT_IS_INEXACT (inex) || mpfr_cmp_ui (&(got->left), ui) != 0 || !MPFI_RIGHT_IS_INEXACT (inex) || !mpfr_inf_p (&(got->right))) { printf ("Error: mpfi_ui_div (rop, %lu, op) does not correctly handle " "overflow.\nop = ", ui); mpfi_out_str (stdout, 10, 0, interval); printf ("\nrop = "); mpfi_out_str (stdout, 10, 0, got); printf ("\nreturn value = %d\n", inex); exit (1); } /* left overflow: 1024.0 / [-1, -epsilon] = [-oo, -1024] */ mpfi_neg (interval, interval); inex = mpfi_ui_div (got, ui, interval); if (!MPFI_LEFT_IS_INEXACT (inex) || !mpfr_inf_p (&(got->left)) || MPFI_RIGHT_IS_INEXACT (inex) || mpfr_cmp_si (&(got->right), -(long)ui) != 0) { printf ("Error: mpfi_ui_div (rop, %lu, op) does not correctly handle " "overflow.\nop = ", ui); mpfi_out_str (stdout, 10, 0, interval); printf ("\nrop = "); mpfi_out_str (stdout, 10, 0, got); printf ("\nreturn value = %d\n", inex); exit (1); } mpfi_clear (interval); mpfi_clear (got); } int main (int argc, char **argv) { struct mpfi_function_t i_ui_div; mpfi_fun_init_IUI (&i_ui_div, mpfi_ui_div, mpfr_ui_div); test_start (); check_data (&i_ui_div, "ui_div.dat"); check_random (&i_ui_div, 2, 1000, 10); check_overflow (); test_end (); mpfi_fun_clear (&i_ui_div); return 0; } mpfi-1.5.1/tests/tcot.c0000664023513600017500000000341211705754332011671 00000000000000/* tcot.c -- Test mpfi_cot. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int restrict_domain (mpfi_ptr a) { /* speedup some tests restricting the possible random values */ if (mpfr_cmp_si (&(a->left), -7) < 0 || mpfr_cmp_si (&(a->left), +7) > 0) { mpfr_set_si (&(a->left), -7, MPFI_RNDD); } if (mpfr_cmp_si (&(a->right), -7) < 0 || mpfr_cmp_si (&(a->right), +7) > 0) { mpfr_set_si (&(a->right), 7, MPFI_RNDU); } return 0; } int main (int argc, char **argv) { struct mpfi_function_t i_cot; mpfi_fun_init_II (&i_cot, mpfi_cot, mpfr_cot); mpfi_restrict_random (&i_cot, restrict_domain); test_start (); check_data (&i_cot, "cot.dat"); check_random (&i_cot, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_cot); return 0; } mpfi-1.5.1/tests/tput_q.c0000664023513600017500000000244311705754332012237 00000000000000/* tput_q.c -- Test mpfi_put_q. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_put_q; mpfi_fun_init_IQ (&i_put_q, mpfi_put_q, NULL); check_data (&i_put_q, "put_q.dat"); mpfi_fun_clear (&i_put_q); return 0; } mpfi-1.5.1/tests/tsqrt.c0000664023513600017500000000254711705754332012105 00000000000000/* tsqrt.c -- Test mpfi_sqrt. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_sqrt; mpfi_fun_init_II (&i_sqrt, mpfi_sqrt, mpfr_sqrt); test_start (); check_data (&i_sqrt, "sqrt.dat"); check_random (&i_sqrt, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_sqrt); return 0; } mpfi-1.5.1/tests/tinterv_d.c0000664023513600017500000000757511705754332012734 00000000000000/* tinterv_d.c -- Test mpfi_interv_d. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check (mpfi_ptr i, double a, double b, mpfr_srcptr expected_left, mpfr_srcptr expected_right, int expected_inex) { int inex; inex = mpfi_interv_d (i, a, b); if (inex != expected_inex) { printf ("Error: mpfi_interv_d (i, a, b) returns %d instead of %d\n", inex, expected_inex); printf ("precision(i) = %lu\na = %g\nb = %g\n", mpfi_get_prec (i), a, b); exit (1); } if (!same_mpfr_value (&(i->left), expected_left) || !same_mpfr_value (&(i->right), expected_right)) { printf ("Error: mpfi_interv_d (i, a, b) failed.\n"); printf ("\na = %g\nb = %g\ngot i = ", a, b); mpfi_out_str (stdout, 10, 0, i); printf ("\nexpected = ["); mpfr_out_str (stdout, 10, 0, expected_left, MPFI_RNDD); printf (", "); mpfr_out_str (stdout, 10, 0, expected_right, MPFI_RNDU); printf ("]\n"); exit (1); } } int main (int argc, char **argv) { mpfr_t x, y; double a, b; mpfi_t i; mpfi_init2 (i, 53); mpfr_init2 (x, 53); mpfr_init2 (y, 53); a = -1; b = +1; mpfr_set_d (x, -1, MPFI_RNDD); mpfr_set_d (y, +1, MPFI_RNDU); check (i, a, b, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, b, a, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, a, a, x, x, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfi_set_prec (i, 4); mpfr_set_prec (x, 4); mpfr_set_prec (y, 4); a = -1; b = +40; mpfr_set_d (x, -1, MPFI_RNDD); mpfr_set_d (y, +40, MPFI_RNDU); check (i, a, b, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, b, a, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, a, a, x, x, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); a = -1; b = +42.35; mpfr_set_d (x, -1, MPFI_RNDD); mpfr_set_d (y, +42.35, MPFI_RNDU); check (i, a, b, x, y, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); check (i, b, a, x, y, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); a = -0.1; mpfr_set_d (x, -0.1, MPFI_RNDD); mpfr_set_d (y, +42.35, MPFI_RNDU); check (i, a, b, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT); check (i, b, a, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT); a = -1e-4; b = +16; mpfr_set_d (x, -1e-4, MPFI_RNDD); mpfr_set_d (y, +16, MPFI_RNDU); check (i, a, b, x, y, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); check (i, b, a, x, y, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); mpfr_set_nan (x); a = mpfr_get_d (x, MPFI_RNDD); /* a = NaN, if supported */ check (i, a, b, y, x, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, b, a, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, a, a, x, x, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfr_set_ui (x, 0, MPFI_RNDD); mpfr_neg (x, x, MPFI_RNDD); a = mpfr_get_d (x, MPFI_RNDD); /* a = -0, if supported */ mpfr_neg (x, x, MPFI_RNDU); check (i, a, b, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, b, a, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfi_clear (i); mpfr_clear (x); mpfr_clear (y); return 0; } mpfi-1.5.1/tests/tcmp_d.c0000664023513600017500000000555611705754332012201 00000000000000/* tcmp_d.c -- Test mpfi_cmp_d. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" #include "mpfi_config.h" #ifdef HAVE_FLOAT_H #include #endif /* Warning: DBL_MANT_DIG is not necessary a number of bits */ #ifndef DBL_MANT_DIG #define DBL_MANT_DIG 53 #endif #define ORDER(min, max) \ do { \ if (min > max) { \ double tmp; \ tmp = min; \ min = max; \ max = tmp;} \ } while (0) void print_error (double x, mpfi_srcptr i) { printf ("Error: mpfi_cmp_d (x, I) returns %d\nx = %g\nI = ", mpfi_cmp_d (i, x), x); mpfi_out_str (stdout, 10, 0, i); printf ("\n"); exit (1); } void check () { mpfi_t interval; double a, b, c; int cmp; int i; mpfi_init2 (interval, DBL_MANT_DIG); for (i = 0; i <= 1000; ++i) { /* random numbers a < b < c */ a = random_double (); b = random_double (); c = random_double (); ORDER (a, b); ORDER (a, c); ORDER (b, c); mpfi_interv_d (interval, b, c); cmp = mpfi_cmp_d (interval, a); if (cmp < 0 || (cmp == 0 && a != b)) { print_error (a, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_cmp_d (interval, a) != 1) { print_error (a, interval); } mpfi_interv_d (interval, a, c); if (mpfi_cmp_d (interval, b) != 0) { print_error (b, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_cmp_d (interval, b) != 1) { print_error (b, interval); } mpfi_interv_d (interval, a, b); cmp = mpfi_cmp_d (interval, c); if (cmp > 0 || (cmp == 0 && c != b)) { print_error (c, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_cmp_d (interval, c) != 1) { print_error (c, interval); } } mpfi_clear (interval); } int main (int argc, char **argv) { test_start (); check (); test_end (); return 0; } mpfi-1.5.1/tests/atan2.dat0000664023513600017500000000634511705754332012263 00000000000000# data file for mpfi_atan2 # # for a description of the fields: see add.dat # special values 0 53 nan nan 53 nan nan 53 -inf -7 0 53 nan nan 53 nan nan 53 -8 +1 0 53 nan nan 53 nan nan 53 +0 +inf 0 53 nan nan 53 nan nan 53 +0 nan 0 53 nan nan 53 nan nan 53 +5 +inf 0 53 nan nan 53 nan nan 53 +inf +inf 0 53 nan nan 53 nan nan 53 nan -0 0 53 nan nan 53 nan -0 53 -inf -7 0 53 nan nan 53 nan -0 53 -8 +1 0 53 nan nan 53 nan +inf 53 +0 +inf 0 53 nan nan 53 nan nan 53 +0 +7 0 53 nan nan 53 nan -inf 53 +5 +inf 0 53 nan nan 53 nan -7 53 +inf +inf 0 53 nan nan 53 nan +1 53 nan -0 3 53 -0x12d97c7f3321d3p-51 -0x96cbe3f9990e9p-50 53 -inf -inf 53 -inf -inf 3 53 -0x6d9cc4b34bd0dp-50 -0x1700a7c5784633p-53 53 -inf -7 53 -1 +8 1 53 -0x1921fb54442d19p-52 -0 53 -inf -0 53 +8 +inf 1 53 -0x1921fb54442d19p-53 -0 53 -inf -0 53 +inf +inf 3 53 -0x1921fb54442d19p-52 0x1921fb54442d19p-52 53 -inf +8 53 +0 +8 3 53 -0x1921fb54442d19p-52 0x1921fb54442d19p-52 53 -inf +inf 53 +0 +8 3 53 -0x1921fb54442d19p-51 0x1921fb54442d19p-51 53 +0 -0 53 -inf -7 3 53 0x3243f6a8885a3p-49 0x1921fb54442d19p-51 53 +0 +8 53 -7 -0 0 53 +0 -0 53 +0 -0 53 +0 +8 2 53 +0 0x1921fb54442d19p-52 53 +0 +inf 53 +0 +8 0 53 +0 -0 53 +0 -0 53 +8 +inf 0 53 nan nan 53 +0 +8 53 +inf nan 3 53 -0x1921fb54442d19p-51 0x1921fb54442d19p-51 53 +0 -0 53 -inf +inf 2 53 +0 0x1921fb54442d19p-51 53 +0 +8 53 -7 +8 3 53 -0x1921fb54442d19p-51 0x1921fb54442d19p-51 53 +0 -0 53 +0 -0 2 53 +0 0x1921fb54442d19p-52 53 +0 +inf 53 +0 +8 0 53 nan nan 53 +0 nan 53 +8 +inf 0 53 +0 -0 53 +0 +8 53 +inf +inf 3 53 0x3243f6a8885a3p-49 0x12d97c7f3321d3p-51 53 +inf +inf 53 -inf +3 3 53 0x3243f6a8885a3p-50 0x1921fb54442d19p-52 53 +inf +inf 53 +0 +inf 0 53 nan nan 53 +inf +inf 53 +3 nan 0 53 nan nan 53 +inf nan 53 -inf -7 0 53 nan nan 53 +inf nan 53 +inf +inf 0 53 nan nan 53 +inf nan 53 -3 +7 # regular values 3 53 -0x191f6c4c09a81bp-51 -0x1a12a5465464cfp-52 53 -17 -5 53 -4002 -1 3 12 -0xc9p-6 -0x2bfp-9 53 -17 -5 53 -4002 1 3 53 -0x1831516233f561p-52 -0xa3c20ea13f5e5p-61 12 -17 -5 53 1 4002 3 12 -0xc19p-11 0xafdp-11 12 -17 5 53 1 4002 3 53 0xa3c20ea13f5e5p-61 0x1831516233f561p-52 53 5 17 12 1 4002 3 12 0x2bfp-9 0xc9p-6 53 5 17 12 -4002 1 3 53 0x1a12a5465464cfp-52 0x191f6c4c09a81bp-51 12 5 17 12 -4002 -1 3 12 -0xc91p-10 0xc91p-10 12 -17 5 12 -4002 -1 3 53 -0x1921fb54442d19p-51 0x1921fb54442d19p-51 53 -17 5 53 -4002 1mpfi-1.5.1/tests/tabs.c0000664023513600017500000000253511705754332011656 00000000000000/* tabs.c -- Test mpfi_abs. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_abs; mpfi_fun_init_II (&i_abs, mpfi_abs, mpfr_abs); test_start (); check_data (&i_abs, "abs.dat"); check_random (&i_abs, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_abs); return 0; } mpfi-1.5.1/tests/div_si.dat0000664023513600017500000000610111705754332012521 00000000000000# data file for mpfi_div_si # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan -1 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1 0 53 nan nan 53 nan -inf -3 0 53 nan nan 53 nan -inf 0 0 53 nan nan 53 nan -inf 3 0 53 nan nan 53 nan -7 -7 0 53 nan nan 53 nan -7 0 0 53 nan nan 53 nan -7 7 0 53 nan nan 53 nan -0 -15 0 53 nan nan 53 nan -0 0 0 53 nan nan 53 nan -0 15 0 53 nan nan 53 nan 1 -31 0 53 nan nan 53 nan 1 0 0 53 nan nan 53 nan 1 31 0 53 nan nan 53 nan +inf -63 0 53 nan nan 53 nan +inf 0 0 53 nan nan 53 nan +inf 63 0 53 +inf +inf 53 -inf -inf -2 0 53 -inf +inf 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf +2 0 53 .25 +inf 53 -inf -1 -4 0 53 -inf +inf 53 -inf -1 0 0 53 -inf -.25 53 -inf -1 4 0 53 +0 +inf 53 -inf -0 -8 0 53 -inf nan 53 -inf -0 0 0 53 -inf -0 53 -inf -0 8 0 53 -0.5 +inf 53 -inf +8 -16 0 53 -inf +inf 53 -inf +8 0 0 53 -inf 0.5 53 -inf +8 16 0 53 -inf +inf 53 -inf +inf -32 0 53 -inf +inf 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf +32 0 53 nan nan 53 -inf nan -64 0 53 nan nan 53 -inf nan 0 0 53 nan nan 53 -inf nan +64 0 53 +0 -0 53 +0 -0 -1 0 53 nan nan 53 +0 -0 0 0 53 +0 -0 53 +0 -0 1 0 53 -2 -0 53 +0 +8 -4 0 53 nan +inf 53 +0 +8 0 0 53 +0 2 53 +0 +8 4 0 53 -inf -0 53 +0 +inf -7 0 53 nan +inf 53 +0 +inf 0 0 53 +0 +inf 53 +0 +inf 7 0 53 -inf -inf 53 +inf +inf -1 0 53 -inf +inf 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1 0 53 nan nan 53 +inf nan -1 0 53 nan nan 53 +inf nan 0 0 53 nan nan 53 +inf nan 1 # regular values 0 53 0x11p-5 1 53 -32 -17 -32 0 53 -1 -0x11p-5 53 -32 -17 32 1 53 -0x1e1e1e1e1e1e1fp-52 -1 53 -32 -17 17 0 53 0x123456789abcdfp-61 0x123456789abcdfp-8 53 0x123456789abcdfp-53 0x123456789abcdf 256 1 53 0x15555555555555p-54 1 53 1 3 3 2 53 -3 0x15555555555556p-54 53 -9 1 3 3 53 -0x1ccccccccccccdp-52 0x1ccccccccccccdp-52 53 -9 9 5 0 53 -0x456p-8 -0x123p-8 53 0x123 0x456 -256 1 53 -0x15555555555556p-54 8 53 -24 1 -3 2 53 -8 0x15555555555556p-54 53 -1 24 -3 3 53 -0x12344444567889p-50 -0x12344444567888p-69 53 -0x123456789abcdfp-34 -0x123456789abcdfp-53 0x10001 mpfi-1.5.1/tests/tis_nonpos.c0000664023513600017500000000341311705754332013114 00000000000000/* tis_nonpos.c -- Test mpfi_is_nonpos. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern int nextchar; void print_error (mpfi_srcptr a) { printf ("Error: mpfi_is_nonpos (A) returns %d\nA = ", mpfi_is_nonpos (a)); mpfi_out_str (stdout, 10, 0, a); printf ("\n"); exit (1); } int main (int argc, char **argv) { FILE *stream; mpfi_t interval; int expected; int got; mpfi_init2 (interval, 1024); stream = open_file ("is_nonpos.dat"); init_reading (stream); while (nextchar != EOF) { read_sign (stream, &expected); read_mpfi (stream, interval); got = mpfi_is_nonpos (interval); if (got != expected || got * expected < 0) print_error (interval); } close_file (stream); mpfi_clear (interval); return 0; } mpfi-1.5.1/tests/tatanh.c0000664023513600017500000000256111705754332012203 00000000000000/* tatanh.c -- Test mpfi_atanh. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_atanh; mpfi_fun_init_II (&i_atanh, mpfi_atanh, mpfr_atanh); test_start (); check_data (&i_atanh, "atanh.dat"); check_random (&i_atanh, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_atanh); return 0; } mpfi-1.5.1/tests/type_iis.c0000664023513600017500000001473211705754332012554 00000000000000/* type_iis.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, mpfi_t, long). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_iis (mpfi_function_ptr this, FILE* fp) { test_line_number = line_number; /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] mpfi_t operand */ read_mpfi (fp, MPFI_FUN_ARG (*this, 3, mpfi)); /* [4] signed integral operand */ read_si (fp, &(MPFI_FUN_ARG (*this, 4, si))); } /* check function against data at different precisions and test if an input variable can be reused as output */ void check_line_iis (mpfi_function_ptr this) { int inex; /* rename operands for better readability */ IIS_fun f_IIS = MPFI_FUN_GET (*this, IIS); mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*this, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); mpfi_ptr op1 = MPFI_FUN_ARG (*this, 3, mpfi); long op2 = MPFI_FUN_ARG (*this, 4, si); mpfi_set_prec (got, mpfi_get_prec (expected)); inex = f_IIS (got, op1, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\nop1 = ", test_line_number); mpfi_out_str (stdout, 16, 0, op1); printf ("\nop2 = %ld", op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } /* reuse input variable as output */ if (mpfi_get_prec (got) == mpfi_get_prec (op1)) { mpfi_set (got, op1); inex = f_IIS (got, got, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Error when reusing first input argument as output (line %lu)." "\nop1 = ", test_line_number); mpfi_out_str (stdout, 16, 0, op1); printf ("\nop2 = %ld", op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } } /* Check if the image of a random point chosen in the given interval is in the image of this interval. */ void random_iis (mpfi_function_ptr this) { /* rename operands for better readability */ IIS_fun f_IIS = MPFI_FUN_GET (*this, IIS); RRS_fun f_RRS = MPFI_FUN_MPFR_FUNCTION (*this, IIS); mpfi_ptr b = MPFI_FUN_ARG (*this, 2, mpfi); mpfi_ptr a = MPFI_FUN_ARG (*this, 3, mpfi); long si; /* reuse endpoint as mpfr_t */ mpfi_ptr i = MPFI_FUN_ARG (*this, 0, mpfi); mpfr_ptr x = &(i->left); mpfr_ptr y = &(i->right); si = random_si (); random_interval (a); if (this->random_domain != NULL) { /* restrict the range of random interval to speed up tests */ this->random_domain (a); } mpfi_alea (x, a); f_IIS (b, a, si); f_RRS (y, x, si, MPFI_RNDD); if (!mpfr_nan_p (y) && !MPFI_NAN_P (b) && !mpfi_is_inside_fr (y, b)) { printf ("Error: the interval b, image of (a, n), does not contain " "the point y, image of (x, n) where x is in a.\na = "); mpfi_out_str (stdout, 10, 0, a); printf ("\nn = %ld\nb = ", si); mpfi_out_str (stdout, 10, 0, b); printf ("\nx = "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDU); printf ("\ny = "); mpfr_out_str (stdout, 10, 0, y, MPFI_RNDU); putchar ('\n'); exit (1); } } void set_prec_iis (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 3, mpfi), prec); } void clear_iis (mpfi_function_ptr this) { /* [0] initial value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] operand (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 3, mpfi)); /* [4] operand (signed long), needs no deallocation */ free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_IIS (mpfi_function_ptr this, IIS_fun mpfi_function, RRS_fun mpfr_function) { this->type = IIS; this->func.IIS = mpfi_function; this->mpfr_func.IIS = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (5 * sizeof (mpfi_fun_operand_t)); /* [0] initial value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] first operand (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 3, mpfi), 1024); /* [4] second operand (signed long), needs no initialization */ /* init methods */ this->set_prec = set_prec_iis; this->read_line = read_line_iis; this->check_line = check_line_iis; this->random = random_iis; this->clear = clear_iis; } mpfi-1.5.1/tests/tdiv.c0000664023513600017500000000253711705754332011675 00000000000000/* tdiv.c -- Test mpfi_div. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_div; mpfi_fun_init_III (&i_div, mpfi_div, mpfr_div); test_start (); check_data (&i_div, "div.dat"); check_random (&i_div, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_div); return 0; } mpfi-1.5.1/tests/abs.dat0000664023513600017500000000254011705754332012014 00000000000000# data file for mpfi_abs # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 nan nan 53 nan -0 0 53 nan nan 53 +0 nan 0 53 nan nan 53 nan +1 0 53 nan nan 53 +inf nan 0 53 +inf +inf 53 -inf -inf 0 53 +7 +inf 53 -inf -7 0 53 +0 +inf 53 -inf -0 0 53 +0 +inf 53 -inf -0 0 53 +0 +inf 53 -inf +8 0 53 +0 +inf 53 -inf +inf 0 53 +0 -0 53 +0 -0 0 53 +0 +8 53 +0 +8 0 53 +0 +inf 53 +0 +inf 0 53 +0 +8 53 +0 +8 0 53 +0 +inf 53 +0 +inf 0 53 +inf +inf 53 +inf +inf # regular values 0 53 0x123456789p-16 0x123456799p-16 53 0x123456789p-16 0x123456799p-16 1 12 0x888p+21 0x222p+24 53 0x111111111 0x222p+24 2 12 0xaaa 0xaabp+4 53 -0xaaa1 -0xaaa 3 12 0xaaa0 0xb6d0 53 -0xb6c1 -0xaaa1 0 53 +0 0x123456799p-16 53 -0x123456789p-16 0x123456799p-16 2 12 +0 0xaabp+4 53 -0xaaa1 0xaaa mpfi-1.5.1/tests/diam_rel.dat0000664023513600017500000000245411705754332013027 00000000000000# data file for mpfi_diam_rel # # column fields: # 1: error direction (0: result is exact, +: result is overestimated) # 2: precision of result # 3: value of result # # 5: precision of argument # 6: left endpoint value of argument # 7: right endpoint value of argument # # special values 0 53 nan 53 nan -inf 0 53 nan 53 nan -8 0 53 nan 53 -8 nan 0 53 nan 53 nan -0 0 53 nan 53 +0 nan 0 53 nan 53 nan 5 0 53 nan 53 +5 nan 0 53 nan 53 nan +inf 0 53 nan 53 nan nan 0 53 nan 53 -inf -inf 0 53 nan 53 -inf -8 0 53 nan 53 -inf -0 0 53 nan 53 -inf 5 0 53 nan 53 -inf +inf 0 53 nan 53 -inf nan 0 53 nan 53 -inf -0 0 53 +2 53 -8 -0 0 53 nan 53 +0 -0 0 53 +2 53 +0 5 0 53 nan 53 +0 +inf 0 53 nan 53 +0 nan 0 53 nan 53 +inf +inf 0 53 nan 53 +inf nan # regular values 0 53 2 53 +0 +0x123456789abcdp-2 + 53 0x145f306dc9c883p-105 53 0x1921fb54442d18p-51 0x1921fb54442d19p-51 + 53 0x145f306dc9c883p-105 53 -0x1921fb54442d19p-51 -0x1921fb54442d18p-51 + 53 0x13333333333338p-52 53 -4 -0x7fffffffffffdp-51 + 53 0x18e38e38e38e3fp-52 53 -8 -0x7fffffffffffbp-51 + 53 6 53 -0x1fffffffffffffp-53 2 + 53 0x1ffffffffffffep-51 53 -0x1ffffffffffffap-53 3mpfi-1.5.1/tests/tget_fr.c0000664023513600017500000001012711705754332012353 00000000000000/* tget_fr.c -- Test mpfi_get_fr. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void error_message (mpfi_srcptr i, mpfr_ptr got, mpfr_ptr expected) { printf ("Error: mpfi_get_fr(x, I) returns wrong value.\nI = "); mpfi_out_str (stdout, 10, 0, i); printf ("\nGot: "); mpfr_out_str (stdout, 10, 0, got, MPFI_RNDD); printf ("\nExpected: "); mpfr_out_str (stdout, 10, 0, expected, MPFI_RNDD); printf ("\n"); exit (1); } void test_special () { mpfr_t expected, got; mpfi_t i; mpfr_init2 (expected, 53); mpfr_init2 (got, 53); mpfi_init2 (i, 53); /* [nan, nan] */ mpfr_set_nan (expected); mpfi_set_fr (i, expected); mpfi_get_fr (got, i); if (!same_mpfr_value (expected, got)) error_message (i, got, expected); /* [-17, nan] */ mpfr_set_si (&(i->left), -17, MPFI_RNDD); mpfi_get_fr (got, i); if (!same_mpfr_value (expected, got)) error_message (i, got, expected); /* [-inf, -inf] */ mpfr_set_inf (expected, -1); mpfi_set_fr (i, expected); mpfi_get_fr (got, i); if (!same_mpfr_value (expected, got)) error_message (i, got, expected); /* [-inf, 17] */ mpfr_set_ui (&(i->right), 17, MPFI_RNDD); mpfi_get_fr (got, i); if (!same_mpfr_value (expected, got)) error_message (i, got, expected); /* [+0, +inf] */ mpfr_set_ui (&(i->left), 0, MPFI_RNDD); mpfr_set_inf (expected, +1); mpfr_set (&(i->right), expected, MPFI_RNDU); mpfi_get_fr (got, i); if (!same_mpfr_value (expected, got)) error_message (i, got, expected); /* [+inf, +inf] */ mpfi_set_fr (i, expected); mpfi_get_fr (got, i); if (!same_mpfr_value (expected, got)) error_message (i, got, expected); /* [-inf, +inf] */ mpfr_set_inf (&(i->left), -1); mpfr_set_inf (&(i->right), +1); mpfr_set_nan (expected); mpfi_get_fr (got, i); if (!same_mpfr_value (expected, got)) error_message (i, got, expected); /* [+0, -0] */ mpfr_set_ui (expected, 0, MPFI_RNDU); mpfi_set_fr (i, expected); mpfi_get_fr (got, i); if (!same_mpfr_value (expected, got)) error_message (i, got, expected); mpfr_clear (expected); mpfr_clear (got); mpfi_clear (i); } void test_random (mp_prec_t prec_min, mp_prec_t prec_max) { mpfr_t x; mpfi_t i; mp_prec_t prec; unsigned long pi, px; mpfr_init2 (x, prec_max); mpfi_init2 (i, prec_max); for (prec = prec_min; prec < prec_max; prec++) { mpfi_set_prec (i, prec); mpfr_set_prec (x, prec); do { random_interval (i); } while (MPFI_INF_P (i)); mpfi_get_fr (x, i); if (mpfi_is_inside_fr (x, i) == 0) { pi = mpfi_get_prec (i); px = mpfr_get_prec (x); printf ("Error: mpfi_get_fr (x, I) returns a value x outside the " "initial interval I, while the precisions are the same.\n" "precision_I: %lu, I = ", pi); mpfi_out_str (stdout, 10, 0, i); printf ("\nprecision_x: %lu, x = ", px); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDD); printf ("\n"); exit (1); } } mpfr_clear (x); mpfi_clear (i); } int main (int argc, char **argv) { test_start (); test_special (); test_random (2, 1023); test_end (); return 0; } mpfi-1.5.1/tests/tasinh.c0000664023513600017500000000256011705754332012211 00000000000000/* tasinh.c -- Test mpfi_asinh. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_asinh; mpfi_fun_init_II (&i_asinh, mpfi_asinh, mpfr_asinh); test_start (); check_data (&i_asinh, "asinh.dat"); check_random (&i_asinh, 2, 512, 10); test_end (); mpfi_fun_clear (&i_asinh); return 0; } mpfi-1.5.1/tests/type_i.c0000664023513600017500000001047211705754332012215 00000000000000/* type_i.c -- Test functions associated with functions of the type mpfi_f (mpfi_t). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_i (mpfi_function_ptr this, FILE* fp) { test_line_number = line_number; /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, MPFI_FUN_ARG (*this, 2, mpfi)); } void check_monotonicity (mpfi_function_ptr this) { mp_prec_t precision; mp_prec_t initial_precision; /* rename operands for better readability */ I_fun f_I = MPFI_FUN_GET (*this, I); mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); initial_precision = mpfi_get_prec (expected); for (precision = initial_precision; precision > 1; precision >>= 2) { mpfi_set_prec (got, precision); f_I (got); if (!mpfi_is_inside (expected, got)) { printf ("Failed at precision %lu.\n", precision); mpfi_out_str (stdout, 2, 0, got); printf ("\ndoes not include "); mpfi_out_str (stdout, 2, 0, expected); putchar ('\n'); exit (1); } } } void check_line_i (mpfi_function_ptr this) { int inex; /* rename operands for better readability */ I_fun f_I = MPFI_FUN_GET (*this, I); mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*this, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); mpfi_set_prec (got, mpfi_get_prec (expected)); inex = f_I (got); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.", test_line_number); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } /* monotonic? */ if (!MPFI_NAN_P (expected)) { check_monotonicity (this); } } void set_prec_i (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); } void clear_i (mpfi_function_ptr this) { /* [0] initial value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } void mpfi_fun_init_I (mpfi_function_ptr this, I_fun mpfi_function, R_fun mpfr_function) { this->type = I; this->func.I = mpfi_function; this->mpfr_func.I = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (3 * sizeof (mpfi_fun_operand_t)); /* [0] initial value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* init methods */ this->set_prec = set_prec_i; this->read_line = read_line_i; this->check_line = check_line_i; this->random = NULL; this->clear = clear_i; } mpfi-1.5.1/tests/mpfi-tests.c0000664023513600017500000000414311705754332013015 00000000000000/* mpfi_tests.c -- Test constant functions and test non-constant functions with random values. Copyright (C) 2001, 2002, 2009, 2010, Spaces project, Inria Lorraine Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library, based on the MPFR Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with the MPFR Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void mpfi_restrict_random (mpfi_function_ptr func, I_fun restriction) { func->random_domain = restriction; } void mpfi_fun_clear (mpfi_function_ptr func) { func->clear (func); } void check_random (mpfi_function_ptr function, mp_prec_t prec_min, mp_prec_t prec_max, int nb_tests) { mp_prec_t prec; int i; if (!rands_initialized) { printf ("Put test_start at the beginning of your test function.\n"); printf ("There is a bug in the test suite itself, " "please report to the MPFI mailing list.\n"); exit (1); } if (function->random == NULL) { printf ("Error: no random function for this type.\n"); printf ("There is a bug in the test suite itself, " "please report to the MPFI mailing list.\n"); exit (1); } for (prec = prec_min; prec <= prec_max; ++prec) { function->set_prec (function, prec); for (i = 0; i < nb_tests; ++i) { function->random (function); } } } mpfi-1.5.1/tests/tcos.c0000664023513600017500000000341211705754332011670 00000000000000/* tcos.c -- Test mpfi_cos. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int restrict_domain (mpfi_ptr a) { /* speedup some tests restricting the possible random values */ if (mpfr_cmp_si (&(a->left), -7) < 0 || mpfr_cmp_si (&(a->left), +7) > 0) { mpfr_set_si (&(a->left), -7, MPFI_RNDD); } if (mpfr_cmp_si (&(a->right), -7) < 0 || mpfr_cmp_si (&(a->right), +7) > 0) { mpfr_set_si (&(a->right), 7, MPFI_RNDU); } return 0; } int main (int argc, char **argv) { struct mpfi_function_t i_cos; mpfi_fun_init_II (&i_cos, mpfi_cos, mpfr_cos); mpfi_restrict_random (&i_cos, restrict_domain); test_start (); check_data (&i_cos, "cos.dat"); check_random (&i_cos, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_cos); return 0; } mpfi-1.5.1/tests/is_nonpos.dat0000664023513600017500000000145011705754332013255 00000000000000# data file for mpfi_is_nonpos # # column fields: # 1: return value (0: false, +: true) # 2: precision of argument # 3: left endpoint value of argument # 4: right endpoint value of argument # # special values 0 53 nan -inf 0 53 nan -8 0 53 -8 nan 0 53 nan -0 0 53 +0 nan 0 53 nan 5 0 53 5 nan 0 53 nan +inf 0 53 nan nan + 53 -inf -inf + 53 -inf -8 + 53 -inf -0 0 53 -inf 5 0 53 -inf +inf 0 53 -inf nan + 53 -8 -0 + 53 +0 -0 0 53 +0 5 0 53 +0 +inf 0 53 5 +inf 0 53 +inf +inf 0 53 +inf nan # regular values + 8 -34 -17 + 8 -8 -1 0 8 -34 17 0 53 -0x1921fb54442d18p-51 0x1921fb54442d19p-51 0 53 0x1921fb54442d18p-51 0x1921fb54442d19p-51 0 53 8 0x7fffffffffffbp+51 0 53 0x1fffffffffffffp-53 2 mpfi-1.5.1/tests/type_iiu.c0000664023513600017500000001476111705754332012560 00000000000000/* type_iiu.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, mpfi_t, unsigned long). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_iiu (mpfi_function_ptr this, FILE* fp) { test_line_number = line_number; /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] mpfi_t operand */ read_mpfi (fp, MPFI_FUN_ARG (*this, 3, mpfi)); /* [4] unsigned integral operand */ read_ui (fp, &(MPFI_FUN_ARG (*this, 4, ui))); } /* check function against data at different precisions and test if an input variable can be reused as output */ void check_line_iiu (mpfi_function_ptr this) { int inex; /* rename operands for better readability */ IIU_fun f_IIU = MPFI_FUN_GET (*this, IIU); mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*this, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); mpfi_ptr op1 = MPFI_FUN_ARG (*this, 3, mpfi); unsigned long op2 = MPFI_FUN_ARG (*this, 4, ui); mpfi_set_prec (got, mpfi_get_prec (expected)); inex = f_IIU (got, op1, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\nop1 = ", test_line_number); mpfi_out_str (stdout, 16, 0, op1); printf ("\nop2 = %lu", op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } /* reuse input variable as output */ if (mpfi_get_prec (got) == mpfi_get_prec (op1)) { mpfi_set (got, op1); inex = f_IIU (got, got, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Error when reusing first input argument as output (line %lu)." "\nop1 = ", test_line_number); mpfi_out_str (stdout, 16, 0, op1); printf ("\nop2 = %lu", op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } } /* Check if the image of a random point chosen in the given interval is in the image of this interval. */ void random_iiu (mpfi_function_ptr this) { /* rename operands for better readability */ IIU_fun f_IIU = MPFI_FUN_GET (*this, IIU); RRU_fun f_RRU = MPFI_FUN_MPFR_FUNCTION (*this, IIU); mpfi_ptr b = MPFI_FUN_ARG (*this, 2, mpfi); mpfi_ptr a = MPFI_FUN_ARG (*this, 3, mpfi); unsigned long ui; /* reuse endpoint as mpfr_t */ mpfi_ptr i = MPFI_FUN_ARG (*this, 0, mpfi); mpfr_ptr x = &(i->left); mpfr_ptr y = &(i->right); ui = random_ui (); random_interval (a); if (this->random_domain != NULL) { /* restrict the range of random interval to speed up tests */ this->random_domain (a); } mpfi_alea (x, a); f_IIU (b, a, ui); f_RRU (y, x, ui, MPFI_RNDD); if (!mpfr_nan_p (y) && !MPFI_NAN_P (b) && !mpfi_is_inside_fr (y, b)) { printf ("Error: the interval b, image of (a, n), does not contain " "the point y, image of (x, n) where x is in a.\na = "); mpfi_out_str (stdout, 10, 0, a); printf ("\nn = %lu\nb = ", ui); mpfi_out_str (stdout, 10, 0, b); printf ("\nx = "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDU); printf ("\ny = "); mpfr_out_str (stdout, 10, 0, y, MPFI_RNDU); putchar ('\n'); exit (1); } } void set_prec_iiu (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 3, mpfi), prec); } void clear_iiu (mpfi_function_ptr this) { /* [0] initial value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] operand (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 3, mpfi)); /* [4] operand (unsigned long), needs no deallocation */ free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_IIU (mpfi_function_ptr this, IIU_fun mpfi_function, RRU_fun mpfr_function) { this->type = IIU; this->func.IIU = mpfi_function; this->mpfr_func.IIU = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (5 * sizeof (mpfi_fun_operand_t)); /* [0] initial value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] first operand (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 3, mpfi), 1024); /* [4] second operand (unsigned long), needs no initialization */ /* init methods */ this->set_prec = set_prec_iiu; this->read_line = read_line_iiu; this->check_line = check_line_iiu; this->random = random_iiu; this->clear = clear_iiu; } mpfi-1.5.1/tests/d_sub.dat0000664023513600017500000001330211705754332012341 00000000000000# data file for mpfi_d_sub # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value #WARNING: # double values are read by the test suite with rounding towards minus # infinity to a machine-dependant precision (whereas the mpfi data are read # at the given precision with rounding to the nearest). # So as to ensure portability, use test values that are representable with a # 53 bit-significand which corresponds to the minimum default precision for # a double in the test suite. # special values 0 53 nan nan -0x170ef54646d497p-109 53 nan nan 0 53 nan nan 0.0 53 nan nan 0 53 nan nan 0x170ef54646d497p-109 53 nan nan 0 53 +inf nan -0x114b37f4b51f71p-107 53 nan -inf 0 53 +inf nan 0.0 53 nan -inf 0 53 +inf nan 0x114b37f4b51f71p-107 53 nan -inf 0 53 0x1bfffffffffff8p-50 nan -0xfc339ab0a6b53p-99 53 nan -7 0 53 7 nan 0.0 53 nan -7 0 53 0x1c000000000007p-50 nan 0xfc339ab0a6b53p-99 53 nan -7 0 53 -15 nan -15.0 53 nan -0 0 53 +0 nan 0.0 53 nan -0 0 53 15 nan 15.0 53 nan -0 0 53 -0x8000000000001p-51 nan -0xb2b3ece0a4ef9p-103 53 nan 1 0 53 -1 nan 0.0 53 nan 1 0 53 -0xfffffffffffffp-52 nan 0xb2b3ece0a4ef9p-103 53 nan 1 0 53 -inf nan -0x5acae5c4b6e51p-101 53 nan +inf 0 53 -inf nan 0.0 53 nan +inf 0 53 -inf nan 0x5acae5c4b6e51p-101 53 nan +inf 0 53 +inf +inf -0x170ef54646d497p-108 53 -inf -inf 0 53 +inf +inf 0.0 53 -inf -inf 0 53 +inf +inf 0x170ef54646d497p-108 53 -inf -inf 1 53 0x1bffffffffffffp-50 +inf -0x170ef54646d497p-107 53 -inf -7 0 53 7 +inf 0.0 53 -inf -7 1 53 7 +inf 0x170ef54646d497p-107 53 -inf -7 0 53 -0x170ef54646d497p-96 +inf -0x170ef54646d497p-96 53 -inf -0 0 53 +0 +inf 0.0 53 -inf -0 0 53 0x170ef54646d497p-96 +inf 0x170ef54646d497p-96 53 -inf -0 1 53 -0x16345785d8a00100 +inf -0x16345785d8a00000 53 -inf 8 0 53 -8 +inf 0.0 53 -inf 8 1 53 0x16345785d89fff00 +inf 0x16345785d8a00000 53 -inf 8 0 53 -inf +inf -0x170ef54646d497p-105 53 -inf +inf 0 53 -inf +inf 0.0e-17 53 -inf +inf 0 53 -inf +inf 0x170ef54646d497p-105 53 -inf +inf 0 53 nan +inf -0x170ef54646d497p-104 53 -inf nan 0 53 nan +inf 0.0e-17 53 -inf nan 0 53 nan +inf 0x170ef54646d497p-104 53 -inf nan 0 53 -0x170ef54646d497p-109 -0x170ef54646d497p-109 -0x170ef54646d497p-109 53 +0 -0 0 53 +0 -0 0.0 53 +0 -0 0 53 0x170ef54646d497p-109 0x170ef54646d497p-109 0x170ef54646d497p-109 53 +0 -0 1 53 -0x10000000000001p-49 -0x114b37f4b51f71p-107 -0x114b37f4b51f71p-107 53 +0 8 0 53 -8 -0 0.0 53 +0 8 1 53 -8 0x114b37f4b51f71p-107 0x114b37f4b51f71p-107 53 +0 8 0 53 -inf -0x50b45a75f7e81p-104 -0x50b45a75f7e81p-104 53 +0 +inf 0 53 -inf -0 0.0 53 +0 +inf 0 53 -inf -0x142d169d7dfa03p-106 -0x142d169d7dfa03p-106 53 +0 +inf 0 53 -inf -inf 0x142d169d7dfa03p-106 53 +inf +inf 0 53 -inf -inf -0x170ef54646d497p-109 53 +inf +inf 0 53 -inf -inf 0.0 53 +inf +inf 0 53 nan -inf 0x170ef54646d497p-109 53 +inf nan 0 53 nan -inf -0x170ef54646d497p-109 53 +inf nan 0 53 nan -inf 0.0 53 +inf nan # regular values 0 53 -0x1fb53d14aa9c2fp-47 -0x18353d14aa9c2fp-47 -0xfb53d14aa9c2fp-47 53 17 32 0 53 +0 0x7353d14aa9c2fp-47 0xfb53d14aa9c2fp-47 53 17 0xfb53d14aa9c2fp-47 0 53 -0x104ac2eb5563d1p-48 -0 0xfb53d14aa9c2fp-48 53 0xfb53d14aa9c2fp-48 32 0 53 0x15b456789abcdfp-48 0x123456789abd17p-4 3.5 53 -0x123456789abcdfp-4 -0x123456789abcdfp-48 1 53 0x3923456789abcdp-52 0x123456789abd17p-4 3.5 53 -0x123456789abcdfp-4 -0x123456789abcdfp-56 2 53 0x18p-4 0x101a3456789abdp-44 256.5 53 -0x123456789abcdfp-52 0xff 3 53 0xfff8p-4 0x10018p-4 4097.5 53 0x1p-550 0x1fffffffffffffp-52 0 53 0xeb456789abcdfp-48 0x123456789abca7p-4 -3.5 53 -0x123456789abcdfp-4 -0x123456789abcdfp-48 1 53 -0x36dcba98765434p-52 0x123456789abca7p-4 -3.5 53 -0x123456789abcdfp-4 -0x123456789abcdfp-56 2 53 -0x1ff8p-4 -0xff5cba9876543p-44 -256.5 53 -0x123456789abcdfp-52 0xff 3 53 -0x10038p-4 -0x10018p-4 -4097.5 53 0x1p-550 0x1fffffffffffffp-52 mpfi-1.5.1/tests/div.dat0000664023513600017500000002163011705754332012032 00000000000000# data file for mpfi_div # # for a description of the fields: see add.dat # special values 0 53 nan nan 53 nan nan 53 -inf -7 0 53 nan nan 53 nan nan 53 -8 +1 0 53 nan nan 53 nan nan 53 +0 +inf 0 53 nan nan 53 nan nan 53 +0 nan 0 53 nan nan 53 nan nan 53 +5 +inf 0 53 nan nan 53 nan nan 53 +inf +inf 0 53 nan nan 53 nan nan 53 nan -0 0 53 nan nan 53 nan -0 53 -inf -7 0 53 nan nan 53 nan -0 53 -8 +1 0 53 nan nan 53 nan +inf 53 +0 +inf 0 53 nan nan 53 nan nan 53 +0 +7 0 53 nan nan 53 nan -inf 53 +5 +inf 0 53 nan nan 53 nan -7 53 +inf +inf 0 53 nan nan 53 nan +1 53 nan -0 0 53 nan nan 53 -inf -inf 53 -inf -inf 0 53 -inf +inf 53 -inf -7 53 -1 +8 0 53 -inf -0 53 -inf -0 53 +8 +inf 0 53 nan -0 53 -inf -0 53 +inf +inf 0 53 -inf +inf 53 -inf +8 53 +0 +8 0 53 -inf +inf 53 -inf +inf 53 +0 +8 0 53 +0 -0 53 +0 -0 53 -inf -7 0 53 -inf -0 53 +0 +8 53 -7 -0 0 53 +0 +inf 53 +0 -0 53 +0 +8 0 53 +0 +inf 53 +0 +inf 53 +0 +8 0 53 +0 -0 53 +0 -0 53 +8 +inf 0 53 nan nan 53 +0 +8 53 +inf nan 0 53 -inf +inf 53 +0 -0 53 -inf +inf 0 53 -inf +inf 53 +0 +8 53 -7 +8 0 53 nan +inf 53 +0 -0 53 +0 -0 0 53 +0 +inf 53 +0 +inf 53 +0 +8 0 53 nan nan 53 +0 nan 53 +8 +inf 0 53 +0 -0 53 +0 +8 53 +inf +inf 0 53 -inf +inf 53 +inf +inf 53 -inf +3 0 53 nan +inf 53 +inf +inf 53 +0 +inf 0 53 nan nan 53 +inf +inf 53 +3 nan 0 53 nan nan 53 +inf nan 53 -inf -7 0 53 nan nan 53 +inf nan 53 +inf +inf 0 53 nan nan 53 +inf nan 53 -3 +7 # regular value 0 53 0x69 0xd14fad 53 -0x75bcd15 -0x754e 53 -0x11e -0x9 1 53 0x7.0ef61537b1704p-12 0xd14fad 53 -0x75bcd15 -0x1.489c07caba163p-4 53 -0x2.e8e36e560704ap+4 -0x9 2 53 0x69p-16 0x2.30ee5eef9c36cp+4 53 -0x1.02f0415f9f596p+0 -0x754ep-16 53 -0x11e -0x7.62ce64fbacd2cp-8 3 53 0x7.0ef61537b1704p-8 0x2.30ee5eef9c36cp+4 53 -0x1.02f0415f9f596p+0 -0x1.489c07caba163p-4 53 -0x2.e8e36e560704ap+0 -0x7.62ce64fbacd2cp-8 0 53 0xff +inf 53 -0xacbp+256 -0x6f9 53 -0x7 -0 1 53 0x9.e9f24790445fp-4 +inf 53 -0x100 -0xe.bb80d0a0824ep-4 53 -0x1.7c6d760a831fap+0 -0 0 53 -inf +inf 53 -0x1.25f2d73472753p+0 -0x9.9a19fd3c1fc18p-4 53 -0x9.3b0c8074ccc18p-4 +0x4.788df5d72af78p-4 0 53 -inf -5 53 -100 -15 53 +0 +3 2 53 -inf -0x1.fd8457415f917p+0 53 -2 -0x1.25f2d73472753p+0 53 +0 +0x9.3b0c8074ccc18p-4 0 53 -0x480b3b -0x69 53 -0x123456789 -0x754ep+4 53 0x40b 0x11ep+4 1 53 -0x2.f5008d2df94ccp-4 -0x69p-254 53 -0xd.67775e4b8588p-4 -0x754ep-53 53 0x4.887091874ffc8p+0 0x11ep+201 2 53 -0x480b3bp+17 -0xa.fc5e7338f3e4p+0 53 -0x123456789 -0x1.b0a62934c76e9p+0 53 0x40bp-17 0x2.761ec797697a4p-4 3 53 -0x2.f5008d2df94ccp+4 -0xa.fc5e7338f3e4p-8 53 -0xd.67775e4b8588p+0 -0x1.b0a62934c76e9p+0 53 0x4.887091874ffc8p-4 0x2.761ec797697a4p+4 0 53 +0 0xd14fad 53 -0x75bcd15 -0 53 -0x90 -0x9 2 53 +0 0x1.4fdb41a33d6cep+4 53 -0x1.4298b2138f2a7p-4 -0 53 -0x1p-8 -0xf.5e4900c9c19fp-12 0 53 +0 +inf 53 -0xeeeeeeeee -0 53 -0xaaaaaaaaa -0 0 53 -inf +inf 53 -0x1.25f2d73472753p+0 -0 53 -0x9.3b0c8074ccc18p-4 +0x4.788df5d72af78p-4 0 53 -inf -0 53 -0xeeeeeeeee -0 53 +0 +0x3 0 53 -0xd14fad -0 53 -0x75bcd15 -0 53 0x9 0x90 1 53 -0x1.4fdb41a33d6cep+4 -0 53 -0x1.4298b2138f2a7p-4 -0 53 0xf.5e4900c9c19fp-12 0x9 0 53 -0x1280 0xd14fad 53 -0x75bcd15 0xa680 53 -0xaf6 -0x9 1 53 -0x1.c71c71c71c71d 2 53 -0x12 0x10 53 -0xbbbbbbbbbb -0x9 2 53 -0x69p-16 0xe.525982af70c9p-12 53 -0x1 0x754ep-16 53 -0xcccccccccc -0x11e 3 53 -0x8.85e40b3c3f63p+0 0xe.071cbfa1de788p-4 53 -0xb.5b90b4d32136p-4 0x6.e694ac6767394p+0 53 -0xddddddddddd -0xc.f459be9e80108p-4 0 53 -inf +inf 53 -0xacbp+256 0x6f9 53 -0x7 -0 0 53 -inf +inf 53 -0x1.25f2d73472753p+0 +0x9.9a19fd3c1fc18p-4 53 -0x9.3b0c8074ccc18p-4 +0x4.788df5d72af78p-4 0 53 -inf +inf 53 +0 +15 53 -3 +3 0 53 -0x69 0xbaffep+12 53 -0x754e 0xd0e9dc4p+12 53 0x11e 0xbbb 1 53 -0xe.525982af70c9p-8 0xbaffep+12 53 -0x10 0xd0e9dc4p+12 53 0x11e 0xbbb 2 53 -0x69 0xe.525982af70c9p-2 53 -0x754e 0x1p+10 53 0x11e 0xbbb 3 53 -0xf.3d2f5db8ec728p-4 0x1.cf8fa732de129p+0 53 -0x1.18333622af827p+0 0x2.14b836907297p+0 53 0x1.263147d1f4bcbp+0 0x111 0 53 -0xd14fad -0 53 +0 0x75bcd15 53 -0xa -0x9 1 53 -0x1.e1bb896bfda07p+0 -0 53 +0 0x1.acbf1702af6edp+0 53 -0x0.f -0xe.3d7a59e2bdacp-4 0 53 -inf -0 53 +0 0xa 53 -0x9 -0 0 53 -inf +inf 53 +0 0xa 53 -1 +1 0 53 +0 0xd14fad 53 +0 0x75bcd15 53 +0x9 +0xa 2 53 +0 0x9.deb65b02baep-4 53 +0 0x1.5f6b03dc8c66fp+0 53 +0x2.39ad24e812dcep+0 0xa 0 53 -0xd14fad -0x69 53 0x754e 0x75bcd15 53 -0x11e -0x9 1 53 -0x7.02d3edfbc8b6p+0 -0x69p-16 53 0x754ep-16 0x1.008a3accc766dp+4 53 -0x11e -0x2.497403b31d32ap+0 2 53 -0xd14fad -0x7.52680a49e5d68p-8 53 0x9.ac412ff1f1478p-4 0x75bcd15 53 -0x1.5232c83a0e726p+4 -0x9 3 53 -0x5.c1d97d57d81ccp+0 -0x2.c9a600c455f5ap+0 53 0xe.1552a314d629p-4 0x1.064c5adfd0042p+0 53 -0x5.0d4d319a50b04p-4 -0x2.d8f51df1e322ep-4 0 53 -inf -0x69 53 0x754e 0xeeee 53 -0x11e -0 2 53 -inf -0x1.df1cc82e6a583p-4 53 0x1.a9016514490e6p-4 0xeeee 53 -0xe.316e87be0b24p-4 -0 0 53 -inf +inf 53 5 6 53 -0x5.0d4d319a50b04p-4 0x2.d8f51df1e322ep-4 0 53 0x69 +inf 53 0x754e +0xeeeee 53 +0 +0x11e 1 53 0x1.2a4fcda56843p+0 +inf 53 0x1.7f03f2a978865p+0 0xeeeee 53 +0 0x1.48b08624606b9p+0 0 53 0xb2 0x93d 53 0x5efc1492 0x1ba2dc763 53 0x2fdd1f 0x889b71 1 53 0x2.120d75be74b54p-12 0x93dp+20 53 0x1.d7c06f9ff0706p-8 0x1ba2dc763 53 0x2fdd1fp-20 0xe.3d7a59e2bdacp+0 2 53 0xb.2p-8 0x7.02d3edfbc8b6p-4 53 0x5.efc1492p-4 0x1.008a3accc766dp+0 53 0x2.497403b31d32ap+0 0x8.89b71p+0 3 53 0xa.f3518768b206p-8 0x7.0e2acad54859cp+0 53 0x8.440e7d65be6bp-8 0x3.99982e9eae09ep+0 53 0x8.29fa8d0659e48p-4 0xc.13d2fd762e4a8p-4 mpfi-1.5.1/tests/z_sub.dat0000664023513600017500000000600311705754332012367 00000000000000# data file for mpfi_z_sub # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: first parameter value # 6: precision of second parameter # 7: left endpoint value of second parameter # 8: right endpoint value of second parameter # special values 0 53 nan nan -1 53 nan nan 0 53 nan nan 0 53 nan nan 0 53 nan nan 1 53 nan nan 0 53 +inf nan -3 53 nan -inf 0 53 +inf nan 0 53 nan -inf 0 53 +inf nan 3 53 nan -inf 0 53 +0 nan -7 53 nan -7 0 53 7 nan 0 53 nan -7 0 53 14 nan 7 53 nan -7 0 53 -15 nan -15 53 nan -0 0 53 +0 nan 0 53 nan -0 0 53 15 nan 15 53 nan -0 0 53 -32 nan -31 53 nan 1 0 53 -1 nan 0 53 nan 1 0 53 30 nan 31 53 nan 1 0 53 -inf nan -63 53 nan +inf 0 53 -inf nan 0 53 nan +inf 0 53 -inf nan 63 53 nan +inf 0 53 +inf +inf -2 53 -inf -inf 0 53 +inf +inf 0 53 -inf -inf 0 53 +inf +inf 2 53 -inf -inf 0 53 3 +inf -4 53 -inf -7 0 53 7 +inf 0 53 -inf -7 0 53 11 +inf 4 53 -inf -7 1 53 0x1p+70 +inf 1 53 -inf -0x1p+70 0 53 -8 +inf -8 53 -inf -0 0 53 +0 +inf 0 53 -inf -0 0 53 8 +inf 8 53 -inf -0 0 53 -24 +inf -16 53 -inf 8 0 53 -8 +inf 0 53 -inf 8 0 53 8 +inf 16 53 -inf 8 0 53 -inf +inf -32 53 -inf +inf 0 53 -inf +inf 0 53 -inf +inf 0 53 -inf +inf 32 53 -inf +inf 0 53 nan +inf -64 53 -inf nan 0 53 nan +inf 0 53 -inf nan 0 53 nan +inf 64 53 -inf nan 0 53 -1 -1 -1 53 +0 -0 0 53 +0 -0 0 53 +0 -0 0 53 1 1 1 53 +0 -0 0 53 -11 -3 -3 53 +0 8 0 53 -8 -0 0 53 +0 8 0 53 -5 3 3 53 +0 8 0 53 -inf -7 -7 53 +0 +inf 0 53 -inf -0 0 53 +0 +inf 0 53 -inf 7 7 53 +0 +inf 0 53 -inf -inf -1 53 +inf +inf 0 53 -inf -inf 0 53 +inf +inf 0 53 -inf -inf 1 53 +inf +inf 0 53 nan -inf -1 53 +inf nan 0 53 nan -inf 0 53 +inf nan 0 53 nan -inf 1 53 +inf nan # regular values 0 53 -64 -49 -32 53 17 32 0 53 +0 +15 32 53 17 32 0 53 -15 -0 17 53 17 32 0 53 0x153456789abcdfp-48 0x123456789abce2 3 53 -0x123456789abcdf -0x123456789abcdfp-48 1 53 0x3123456789abcdp-52 0x123456789abce2 3 53 -0x123456789abcdf -0x123456789abcdfp-56 2 53 1 0x10123456789abdp-44 256 53 -0x123456789abcdfp-52 0xff 3 53 0xfff 0x1001 0x1001 53 0x1p-550 0x1fffffffffffffp-52 0 53 0xf3456789abcdfp-48 0x123456789abcdc -3 53 -0x123456789abcdf -0x123456789abcdfp-48 1 53 -0x2edcba98765433p-52 0x123456789abcdc -3 53 -0x123456789abcdf -0x123456789abcdfp-56 2 53 -0x1ff -0xfedcba9876543p-44 -256 53 -0x123456789abcdfp-52 0xff 3 53 -0x1003 -0x1001 -0x1001 53 0x1p-550 0x1fffffffffffffp-52 mpfi-1.5.1/tests/div_z.dat0000664023513600017500000000655011705754332012367 00000000000000# data file for mpfi_div_z # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan -1 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1 0 53 nan nan 53 nan -inf -3 0 53 nan nan 53 nan -inf 0 0 53 nan nan 53 nan -inf 3 0 53 nan nan 53 nan -7 -7 0 53 nan nan 53 nan -7 0 0 53 nan nan 53 nan -7 7 0 53 nan nan 53 nan -0 -15 0 53 nan nan 53 nan -0 0 0 53 nan nan 53 nan -0 15 0 53 nan nan 53 nan 1 -31 0 53 nan nan 53 nan 1 0 0 53 nan nan 53 nan 1 31 0 53 nan nan 53 nan +inf -63 0 53 nan nan 53 nan +inf 0 0 53 nan nan 53 nan +inf 63 0 53 +inf +inf 53 -inf -inf -2 0 53 -inf +inf 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf 2 1 53 0x12492492492492p-53 +inf 53 -inf -4 -7 0 53 -inf +inf 53 -inf -7 0 2 53 -inf -0x12492492492492p-53 53 -inf -4 7 0 53 +0 +inf 53 -inf -0 -8 0 53 -inf nan 53 -inf -0 0 0 53 -inf -0 53 -inf -0 8 0 53 -0.5 +inf 53 -inf +8 -16 0 53 -inf +inf 53 -inf +8 0 0 53 -inf 0.5 53 -inf +8 16 0 53 -inf +inf 53 -inf +inf -32 0 53 -inf +inf 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf 32 0 53 nan nan 53 -inf nan -64 0 53 nan nan 53 -inf nan 0 0 53 nan nan 53 -inf nan 64 0 53 +0 -0 53 +0 -0 -1 0 53 nan nan 53 +0 -0 0 0 53 +0 -0 53 +0 -0 1 # the precision of the result is to small for the mpz value 1 4 -0x10p-11 -0 53 +0 8 -1025 0 53 nan +inf 53 +0 8 0 2 4 +0 0x10p-11 53 +0 8 1025 0 53 -inf -0 53 +0 +inf -7 0 53 nan +inf 53 +0 +inf 0 0 53 +0 +inf 53 +0 +inf 7 0 53 -inf -inf 53 +inf +inf -1 0 53 -inf +inf 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1 0 53 nan nan 53 +inf nan -1 0 53 nan nan 53 +inf nan 0 0 53 nan nan 53 +inf nan 1 # regular values 0 53 0x11p-5 1 53 -32 -17 -32 0 53 -1 -0x11p-5 53 -32 -17 32 1 53 -0x1e1e1e1e1e1e1fp-52 -1 53 -32 -17 17 0 53 0x123456789abcdfp-61 0x123456789abcdfp-8 53 0x123456789abcdfp-53 0x123456789abcdf 256 1 53 0x15555555555555p-54 1 53 1 3 3 2 53 -3 0x15555555555556p-54 53 -9 1 3 3 53 -0x1ccccccccccccdp-52 0x1ccccccccccccdp-52 53 -9 9 5 0 53 -0x456p-8 -0x123p-8 53 0x123 0x456 -256 1 53 -0x15555555555556p-54 8 53 -24 1 -3 2 53 -8 0x15555555555556p-54 53 -1 24 -3 3 53 -0x12344444567889p-50 -0x12344444567888p-69 53 -0x123456789abcdfp-34 -0x123456789abcdfp-53 0x10001 mpfi-1.5.1/tests/is_strictly_pos.dat0000664023513600017500000000145611705754332014505 00000000000000# data file for mpfi_is_strictly_pos # # column fields: # 1: return value (0: false, +: true) # 2: precision of argument # 3: left endpoint value of argument # 4: right endpoint value of argument # # special values 0 53 nan -inf 0 53 nan -8 0 53 -8 nan 0 53 nan -0 0 53 +0 nan 0 53 nan 5 0 53 5 nan 0 53 nan +inf 0 53 nan nan 0 53 -inf -inf 0 53 -inf -8 0 53 -inf -0 0 53 -inf 5 0 53 -inf +inf 0 53 -inf nan 0 53 -8 -0 0 53 +0 -0 0 53 +0 5 0 53 +0 +inf + 53 5 +inf + 53 +inf +inf 0 53 +inf nan # regular values 0 8 -34 -17 0 8 -8 -1 0 8 -34 17 0 53 -0x1921fb54442d18p-51 0x1921fb54442d19p-51 + 53 0x1921fb54442d18p-51 0x1921fb54442d19p-51 + 53 +8 +0x7fffffffffffbp+51 + 53 +0x1fffffffffffffp-53 2 mpfi-1.5.1/tests/tput_d.c0000664023513600017500000000244311705754332012222 00000000000000/* tput_d.c -- Test mpfi_put_d. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_put_d; mpfi_fun_init_ID (&i_put_d, mpfi_put_d, NULL); check_data (&i_put_d, "put_d.dat"); mpfi_fun_clear (&i_put_d); return 0; } mpfi-1.5.1/tests/tcmp_si.c0000664023513600017500000000577711705754332012376 00000000000000/* tcmp_si.c -- Test mpfi_cmp_si. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" #include "mpfi_config.h" #ifdef HAVE_LIMITS_H #include #endif #ifndef LONG_MAX # define LONG_MAX 2147483647 #endif #define ORDER(min, max) \ do { \ if ((min) > (max)) { \ long tmp; \ tmp = (min); \ (min) = (max); \ (max) = tmp;} \ } while (0) void print_error (long x, mpfi_srcptr i) { printf ("Error: mpfi_cmp_si (x, I) returns %d\nx = %ld\nI = ", mpfi_cmp_si (i, x), x); mpfi_out_str (stdout, 10, 0, i); printf ("\n"); exit (1); } void check () { mpfi_t interval; long a, b, c; int cmp; int i; i = 1; a = LONG_MAX; while (a >>= 1) i++; mpfi_init2 (interval, i); for (i = 0; i <= 1000; ++i) { /* random numbers a < b < c */ a = random_si (); b = random_si (); c = random_si (); ORDER (a, b); ORDER (a, c); ORDER (b, c); mpfi_interv_si (interval, b, c); cmp = mpfi_cmp_si (interval, a); if (cmp < 0 || (cmp == 0 && a != b)) { print_error (a, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_cmp_si (interval, a) != 1) { print_error (a, interval); } mpfi_interv_si (interval, a, c); if (mpfi_cmp_si (interval, b) != 0) { print_error (b, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_cmp_si (interval, b) != 1) { print_error (b, interval); } mpfi_interv_si (interval, a, b); cmp = mpfi_cmp_si (interval, c); if (cmp > 0 || (cmp == 0 && c != b)) { print_error (c, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_cmp_si (interval, c) != 1) { print_error (c, interval); } } mpfi_clear (interval); } int main (int argc, char **argv) { test_start (); check (); test_end (); return 0; } mpfi-1.5.1/tests/tmag.c0000664023513600017500000000605011705754332011651 00000000000000/* tmag.c -- Test mpfi_mag. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void test_random (mp_prec_t prec_min, mp_prec_t prec_max) { mpfr_t x; mpfi_t i; mp_prec_t prec; int dl, dr, d0; int ret; mpfr_init2 (x, prec_max); mpfi_init2 (i, prec_max); for (prec = prec_min; prec < prec_max; prec++) { mpfi_set_prec (i, prec); mpfr_set_prec (x, prec); random_interval (i); ret = mpfi_mag (x, i); dl = mpfr_cmp_abs (x, &(i->left)); dr = mpfr_cmp_abs (x, &(i->right)); if (dl < 0 || dr < 0) { printf ("Error: mpfi_mag(x, I) returns a value x less than some " "elements in I.\nI = "); mpfi_out_str (stdout, 10, 0, i); printf ("\nx = "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDD); printf ("\n"); exit (1); } d0 = mpfr_cmp_ui (x, 0); if (d0 < 0) { printf ("Error: mpfi_mag(x, I) returns a negative value.\nI = "); mpfi_out_str (stdout, 10, 0, i); printf ("\nx = "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDD); printf ("\n"); exit (1); } if (dl != 0 && dr != 0 && d0 != 0) { printf ("Error: mpfi_mag(x, I) returns a value x that is not an " "endpoint of abs(I).\nI = "); mpfi_out_str (stdout, 10, 0, i); printf ("\nx = "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDD); printf ("\n"); exit (1); } if (ret != 0) { printf ("Error: mpfi_mag(x, I) returns a nonexact value x while the " "precisions of x and I are equal.\nprecision(I) = %lu, I = ", mpfi_get_prec (i)); mpfi_out_str (stdout, 10, 0, i); printf ("\nprecision(x) = %lu, x = ", mpfr_get_prec (x)); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDD); printf ("\n"); exit (1); } } mpfr_clear (x); mpfi_clear (i); } int main (int argc, char **argv) { struct mpfi_function_t i_mag; mpfi_fun_init_RI (&i_mag, mpfi_mag, NULL); test_start (); check_data (&i_mag, "mag.dat"); test_random (2, 1023); test_end (); mpfi_fun_clear (&i_mag); return 0; } mpfi-1.5.1/tests/tis_inside_fr.c0000664023513600017500000000503211705754332013541 00000000000000/* tis_inside_fr.c -- Test mpfi_is_inside_fr. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void print_error (mpfr_srcptr x, mpfi_srcptr i) { printf ("Error: mpfi_is_inside_fr (x, I) returns %d\nx = ", mpfi_is_inside_fr (x, i)); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDD); printf ("\nI = "); mpfi_out_str (stdout, 10, 0, i); printf ("\n"); exit (1); } void check () { mpfi_t interval; mpfr_t a, b, c; int i; mpfr_init2 (a, 53); mpfr_init2 (b, 53); mpfr_init2 (c, 53); mpfi_init2 (interval, 53); for (i = 0; i <= 1000; ++i) { /* random numbers a < b < c */ random_interval (interval); mpfi_alea (b, interval); mpfr_set (a, &(interval->left), MPFI_RNDD); mpfr_set (c, &(interval->right), MPFI_RNDU); if (!mpfi_is_inside_fr (b, interval)) { print_error (b, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_is_inside_fr (b, interval)) { print_error (b, interval); } mpfi_interv_fr (interval, b, c); if (!mpfr_equal_p (a, b) && mpfi_is_inside_fr (a, interval)) { print_error (a, interval); } mpfr_set_nan (&(interval->left)); if (mpfi_is_inside_fr (a, interval)) { print_error (a, interval); } mpfi_interv_fr (interval, a, b); if (!mpfr_equal_p (c, b) && mpfi_is_inside_fr (c, interval)) { print_error (c, interval); } } mpfr_clear (a); mpfr_clear (b); mpfr_clear (c); mpfi_clear (interval); } int main (int argc, char **argv) { test_start (); check (); test_end (); return 0; } mpfi-1.5.1/tests/tset_q.c0000664023513600017500000000244311705754332012222 00000000000000/* tset_q.c -- Test mpfi_set_q. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_set_q; mpfi_fun_init_IQ (&i_set_q, mpfi_set_q, NULL); check_data (&i_set_q, "set_q.dat"); mpfi_fun_clear (&i_set_q); return 0; } mpfi-1.5.1/tests/tq_sub.c0000664023513600017500000000645011705754332012222 00000000000000/* tq_sub.c -- Test mpfi_q_sub. Copyright 2010, 2012, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" #include "mpfi_config.h" void check_overflow () { mpfi_t interval; mpfi_t got; mpq_t q; int inex; mpfi_init2 (interval, 53); mpfi_init2 (got, 53); mpq_init (q); /* right overflow: 1023 - [-Max, 0] = [1023, +oo] */ mpq_set_ui (q, 1023, 1); mpfr_set_inf (&(interval->left), -1); mpfr_nextabove (&(interval->left)); mpfr_set_ui (&(interval->right), 0, MPFI_RNDU); inex = mpfi_q_sub (got, q, interval); if (MPFI_LEFT_IS_INEXACT (inex) || mpfr_cmp_q (&(got->left), q) != 0 || !MPFI_RIGHT_IS_INEXACT (inex) || !mpfr_inf_p (&(got->right))) { printf ("Error: mpfi_q_sub (rop, q, op) does not correctly handle " "overflow.\n q = "); mpq_out_str (stdout, 16, q); printf ("\nop = "); mpfi_out_str (stdout, 16, 0, interval); printf ("\nrop = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nreturn value = %d\n", inex); exit (1); } /* left overflow: -1023 - [0, Max] = [-oo, -1023] */ mpq_neg (q, q); mpfi_neg (interval, interval); inex = mpfi_q_sub (got, q, interval); if (!MPFI_LEFT_IS_INEXACT (inex) || !mpfr_inf_p (&(got->left)) || MPFI_RIGHT_IS_INEXACT (inex) || mpfr_cmp_si (&(got->right), -1023) != 0) { printf ("Error: mpfi_q_sub (rop, q, op) does not correctly handle " "overflow.\n q = "); mpq_out_str (stdout, 16, q); printf ("\nop = "); mpfi_out_str (stdout, 16, 0, interval); printf ("\nrop = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nreturn value = %d\n", inex); exit (1); } mpq_clear (q); mpfi_clear (interval); mpfi_clear (got); } #ifndef HAVE_MPFR_Q_SUB /* fake non-existing function */ int mpfr_q_sub (mpfr_ptr x, mpq_srcptr q, mpfr_srcptr y, mp_rnd_t rnd) { int ret; /* invert rounding mode */ if (rnd == MPFI_RNDU) rnd = MPFI_RNDD; else if (rnd == MPFI_RNDD) rnd = MPFI_RNDU; ret = mpfr_sub_q (x, y, q, rnd); mpfr_neg (x, x, MPFI_RNDU); return -ret; } #endif /* HAVE_MPFR_Q_SUB */ int main (int argc, char **argv) { struct mpfi_function_t i_q_sub; mpfi_fun_init_IQI (&i_q_sub, mpfi_q_sub, mpfr_q_sub); test_start (); check_data (&i_q_sub, "q_sub.dat"); check_overflow (); test_end (); mpfi_fun_clear (&i_q_sub); return 0; } mpfi-1.5.1/tests/tconst_pi.c0000664023513600017500000000245311705754332012726 00000000000000/* tconst_pi.c -- Test mpfi_const_pi. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_pi; mpfi_fun_init_I (&i_pi, mpfi_const_pi, mpfr_const_pi); check_data (&i_pi, "const_pi.dat"); mpfi_fun_clear (&i_pi); return 0; } mpfi-1.5.1/tests/tsi_div.c0000664023513600017500000000551411705754332012366 00000000000000/* tdiv_si.c -- Test mpfi_si_div. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow (void) { mpfi_t interval; mpfi_t got; long si = 1024.0; int inex; mpfi_init2 (interval, 53); mpfi_init2 (got, 53); /* right overflow: 1024 / [epsilon, 1] = [1024, +oo] */ mpfr_set_ui (&(interval->left), 0, MPFI_RNDD); mpfr_nextabove (&(interval->left)); /* tiny left endpoint x0 */ mpfr_set_ui (&(interval->right), 1, MPFI_RNDU); inex = mpfi_si_div (got, si, interval); if (MPFI_LEFT_IS_INEXACT (inex) || mpfr_cmp_si (&(got->left), si) != 0 || !MPFI_RIGHT_IS_INEXACT (inex) || !mpfr_inf_p (&(got->right))) { printf ("Error: mpfi_si_div (rop, %ld, op) does not correctly handle " "overflow.\nop = ", si); mpfi_out_str (stdout, 10, 0, interval); printf ("\nrop = "); mpfi_out_str (stdout, 10, 0, got); printf ("\nreturn value = %d\n", inex); exit (1); } /* left overflow: 1024.0 / [-1, -epsilon] = [-oo, -1024] */ mpfi_neg (interval, interval); inex = mpfi_si_div (got, si, interval); if (!MPFI_LEFT_IS_INEXACT (inex) || !mpfr_inf_p (&(got->left)) || MPFI_RIGHT_IS_INEXACT (inex) || mpfr_cmp_si (&(got->right), -si) != 0) { printf ("Error: mpfi_si_div (rop, %ld, op) does not correctly handle " "overflow.\nop = ", si); mpfi_out_str (stdout, 10, 0, interval); printf ("\nrop = "); mpfi_out_str (stdout, 10, 0, got); printf ("\nreturn value = %d\n", inex); exit (1); } mpfi_clear (interval); mpfi_clear (got); } int main (int argc, char **argv) { struct mpfi_function_t i_si_div; mpfi_fun_init_ISI (&i_si_div, mpfi_si_div, mpfr_si_div); test_start (); check_data (&i_si_div, "si_div.dat"); check_random (&i_si_div, 2, 1000, 10); check_overflow (); test_end (); mpfi_fun_clear (&i_si_div); return 0; } mpfi-1.5.1/tests/tmul_q.c0000664023513600017500000001176711705754332012235 00000000000000/* tmul_q.c -- Test mpfi_mul_q. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfr_t max; mpfi_t a; mpq_t q; int inexact; mpq_init (q); mpfi_init2 (a, 53); mpfr_init2 (max, 53); /* [3, Max] * 4096/3 = [4096, +oo] */ mpq_set_ui (q, 4096, 3); mpfr_set_ui (&(a->left), 3, MPFI_RNDD); mpfr_set_inf (max, +1); mpfr_nextbelow (max); mpfr_set (&(a->right), max, MPFI_RNDU); inexact = mpfi_mul_q (a, a, q); if (!mpfr_inf_p (&(a->right))) { printf ("Error[1]: mpfi_mul_q does not correctly handle positive " "overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error[1]: mpfi_mul_q does not return correct value in positive " "overflow.\nGot: %d, expected: %d\n", inexact, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); exit (1); } /* [3, Max] * -4096/3 = [-oo, -4096] */ mpfr_set_ui (&(a->left), 3, MPFI_RNDD); mpfr_set (&(a->right), max, MPFI_RNDU); mpq_neg (q, q); inexact = mpfi_mul_q (a, a, q); if (!mpfr_inf_p (&(a->left))) { printf ("Error[1]: mpfi_mul_q does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error[1]: mpfi_mul_q does not return correct value in negative " "overflow.\nGot: %d, expected: %d\n", inexact, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); exit (1); } /* [-Max, 3] * -4096/3 = [-4096, +oo] */ mpfr_set_inf (max, -1); mpfr_nextabove (max); mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 3, MPFI_RNDU); inexact = mpfi_mul_q (a, a, q); if (!mpfr_inf_p (&(a->right))) { printf ("Error[2]: mpfi_mul_q does not correctly handle positive " "overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error[2]: mpfi_mul_q does not return correct value in positive " "overflow.\nGot: %d, expected: %d\n", inexact, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); exit (1); } /* [-Max, 3] * 4096/3 = [-oo, 4096] */ mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 3, MPFI_RNDU); mpq_neg (q, q); inexact = mpfi_mul_q (a, a, q); if (!mpfr_inf_p (&(a->left))) { printf ("Error[2]: mpfi_mul_q does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error[2]: mpfi_mul_q does not return correct value in negative " "overflow.\nGot: %d, expected: %d\n", inexact, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); exit (1); } mpq_clear (q); mpfi_clear (a); mpfr_clear (max); } void check_underflow (void) { mpfi_t got, expected; mpq_t q; int inex; mpq_init (q); mpfi_init2 (got, 128); mpfi_init2 (expected, 128); mpq_set_ui (q, 1, 1024); mpfi_set_ui (expected, 0); mpfr_nextbelow (&(expected->left)); mpfr_nextabove (&(expected->right)); inex = mpfi_mul_q (got, expected, q); if (!MPFI_BOTH_ARE_INEXACT(inex) || !same_mpfr_value (&(got->left), &(expected->left)) || !same_mpfr_value (&(got->right), &(expected->right))) { printf ("Error: mpfi_mul_q (rop, op, q) does not return correct value\n" "op = "); mpfi_out_str (stdout, 10, 0, expected); printf ("\nq = "); mpq_out_str (stdout, 10, q); printf ("\ngot = "); mpfi_out_str (stdout, 10, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 10, 0, expected); printf ("\n"); if (!MPFI_BOTH_ARE_INEXACT(inex)) { printf ("return value = %d\nexpected = %d\n", inex, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT); } exit (1); } mpq_clear (q); mpfi_clear (got); mpfi_clear (expected); } int main (int argc, char **argv) { struct mpfi_function_t i_mul_q; mpfi_fun_init_IIQ (&i_mul_q, mpfi_mul_q, mpfr_mul_q); test_start (); check_data (&i_mul_q, "mul_q.dat"); check_random (&i_mul_q, 2, 1000, 10); check_overflow (); check_underflow (); test_end (); mpfi_fun_clear (&i_mul_q); return 0; } mpfi-1.5.1/tests/tconst_euler.c0000664023513600017500000000250611705754332013431 00000000000000/* tconst_euler.c -- Test mpfi_const_euler. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_euler; mpfi_fun_init_I (&i_euler, mpfi_const_euler, mpfr_const_euler); check_data (&i_euler, "const_euler.dat"); mpfi_fun_clear (&i_euler); return 0; } mpfi-1.5.1/tests/exp.dat0000664023513600017500000000327411705754332012050 00000000000000# data file for mpfi_exp # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan -0 53 nan -inf 0 53 0x1de16b9c24a98ep-63 nan 53 -7 nan 0 53 nan 1 53 nan -0 0 53 1 nan 53 +0 nan 0 53 nan 0x15bf0a8b14576ap-51 53 nan +1 0 53 +inf nan 53 +inf nan 0 53 +0 -0 53 -inf -inf 2 53 +0 0x1de16b9c24a98fp-63 53 -inf -7 0 53 +0 1 53 -inf -0 2 53 +0 0x15bf0a8b14576ap-51 53 -inf +1 0 53 +0 +inf 53 -inf +inf 0 53 1 1 53 +0 -0 2 53 1 0x15bf0a8b14576ap-51 53 +0 +1 0 53 1 +inf 53 +0 +inf 0 53 +inf +inf 53 +inf +inf # regular values 3 53 0x1766b45dd84f17p-230 0x1639e3175a689dp-77 53 -123 -17 3 53 0x1c3d6a24ed8221p-53 0x148b5e3c3e8187p-52 53 -0.125 0.25 1 53 0x1c3d6a24ed8221p-53 1 53 -0.125 -0 2 53 1 0x148b5e3c3e8187p-52 53 +0 0.25 3 53 0x10000000000140p-52 0x10000000000161p-52 53 0xap-47 0xbp-47 mpfi-1.5.1/tests/cos.dat0000664023513600017500000000745111705754332012041 00000000000000# data file for mpfi_cos # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 nan nan 53 nan -0 0 53 nan nan 53 +0 nan 0 53 nan nan 53 -inf nan 0 53 nan nan 53 -inf -inf 0 53 -1 1 53 -inf -7 0 53 -1 1 53 -inf -0 0 53 -1 1 53 -inf +8 0 53 -1 1 53 -inf +inf 1 53 0x114a280fb5068bp-53 1 53 -1 -0 0 53 1 1 53 +0 -0 1 53 0x114a280fb5068bp-53 1 53 +0 +1 0 53 -1 1 53 +0 +8 0 53 -1 1 53 +0 +inf 0 53 nan nan 53 +inf +inf # regular values 3 53 -0x1aa22657537205p-54 0x1c1528065b7d5p-49 53 -2 -0.5 3 53 0x114a280fb5068bp-53 0xf80aa4fbef751p-52 53 -1 -0.25 1 53 0x1c1528065b7d4fp-53 1 53 -0.5 0.5 0 53 -1 1 53 -4.5 0.625 3 53 -1 0x4528a03ed41a3p-51 53 1 0x3243f6a8885a3p-48 0 53 -1 1 53 0.125 17 0 53 -1 1 53 17 42 0 53 -1 1 53 -7 1 0 53 -1 1 53 -7 -0 0 53 -1 1 53 -7 -1 0 53 -1 1 53 -7 -2 0 53 -1 1 53 -7 -3 1 53 -0x14eaa606db24c1p-53 1 53 -7 -4 1 53 0x122785706b4ad9p-54 1 53 -7 -5 1 53 0x181ff79ed92017p-53 1 53 -7 -6 3 53 0x181ff79ed92017p-53 0x181ff79ed92018p-53 53 -7 -7 0 53 -1 1 53 -6 1 0 53 -1 1 53 -6 -0 2 53 -1 0x1eb9b7097822f6p-53 53 -6 -1 2 53 -1 0x1eb9b7097822f6p-53 53 -6 -2 2 53 -1 0x1eb9b7097822f6p-53 53 -6 -3 3 53 -0x14eaa606db24c1p-53 0x1eb9b7097822f6p-53 53 -6 -4 3 53 0x122785706b4ad9p-54 0x1eb9b7097822f6p-53 53 -6 -5 3 53 0x1eb9b7097822f5p-53 0x1eb9b7097822f6p-53 53 -6 -6 0 53 -1 1 53 -5 1 0 53 -1 1 53 -5 -0 2 53 -1 0x114a280fb5068cp-53 53 -5 -1 2 53 -1 0x122785706b4adap-54 53 -5 -2 2 53 -1 0x122785706b4adap-54 53 -5 -3 3 53 -0x14eaa606db24c1p-53 0x122785706b4adap-54 53 -5 -4 3 53 0x122785706b4ad9p-54 0x122785706b4adap-54 53 -5 -5 0 53 -1 1 53 -4 1 0 53 -1 1 53 -4 -0 2 53 -1 0x114a280fb5068cp-53 53 -4 -1 2 53 -1 -0x1aa22657537204p-54 53 -4 -2 2 53 -1 -0x14eaa606db24c0p-53 53 -4 -3 3 53 -0x14eaa606db24c1p-53 -0x14eaa606db24c0p-53 53 -4 -4 mpfi-1.5.1/tests/asin.dat0000664023513600017500000000417511705754332012207 00000000000000# data file for mpfi_asin # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 nan -0 53 nan -0 0 53 +0 nan 53 +0 nan 0 53 nan 0x1921fb54442d19p-52 53 nan +1 0 53 nan nan 53 +inf nan 0 53 nan nan 53 -inf -inf 0 53 nan nan 53 -inf -7 0 53 nan -0 53 -inf -0 0 53 nan nan 53 -inf +8 0 53 nan nan 53 -inf +inf 1 53 -0x1921fb54442d19p-52 -0 53 -1 -0 0 53 +0 -0 53 +0 -0 2 53 +0 0x1921fb54442d19p-52 53 +0 +1 0 53 +0 nan 53 +0 +8 0 53 +0 nan 53 +0 +inf 0 53 nan nan 53 +inf +inf # regular values 0 53 nan nan 53 -6 -4 0 53 nan -0x10c152382d7365p-53 53 -2 -0.5 3 53 -0x1921fb54442d19p-52 -0x10c152382d7365p-53 53 -1 -0.5 3 53 -0x1b235315c680ddp-53 -0x102be9ce0b87cdp-54 53 -0.75 -0.25 3 53 -0x860a91c16b9b3p-52 0x860a91c16b9b3p-52 53 -0.5 0.5 3 53 0x102be9ce0b87cdp-54 0x159aad71ced00fp-53 53 0.25 0.625 3 53 -0x1921fb54442d19p-52 0x1921fb54442d19p-52 53 -1 1 0 53 0x8055f06094f0fp-54 nan 53 0.125 17 0 53 nan nan 53 17 42 0 53 nan nan 53 -42 17 mpfi-1.5.1/tests/tset_si.c0000664023513600017500000000245311705754332012376 00000000000000/* tset_si.c -- Test mpfi_set_si. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_set_si; mpfi_fun_init_IS (&i_set_si, mpfi_set_si, NULL); check_data (&i_set_si, "set_si.dat"); mpfi_fun_clear (&i_set_si); return 0; } mpfi-1.5.1/tests/Makefile.am0000664023513600017500000000634311705754332012616 00000000000000LDADD = libmpfi-tests.la $(top_builddir)/src/.libs/libmpfi.la AM_CPPFLAGS = -I$(top_srcdir)/src check_LTLIBRARIES = libmpfi-tests.la libmpfi_tests_la_SOURCES = mpfi-tests.h read_data.c random.c \ type_i.c type_ii.c type_iii.c type_iu.c type_is.c \ type_id.c type_iz.c type_iq.c type_ir.c type_iiu.c \ type_iis.c type_iid.c type_iiz.c type_iiq.c type_iir.c \ type_iui.c type_isi.c type_idi.c type_izi.c type_iqi.c \ type_iri.c type_ri.c check_data.c mpfi-tests.c check_PROGRAMS = tabs tacos tacosh tadd tadd_d tadd_fr \ tadd_q tadd_si tadd_ui tadd_z tasin tasinh tatan tatan2 \ tatanh tbisect tblow tbounded_p tcbrt tcmp tcmp_d \ tcmp_fr tcmp_q tcmp_si tcmp_ui tcmp_z tconst_catalan \ tconst_euler tconst_log2 tconst_pi tcos tcosh tcot tcoth \ tcsc tcsch td_div td_sub tdiam tdiam_abs tdiam_rel tdiv \ tdiv_2exp tdiv_2si tdiv_2ui tdiv_d tdiv_fr tdiv_q \ tdiv_si tdiv_ui tdiv_z terror texp texp2 texpm1 tfr_div \ tfr_sub tget_d tget_endpoints tget_fr thas_zero thypot \ tincrease tinf_p tinit tinit_set tintersect tinterv_d \ tinterv_fr tinterv_q tinterv_si tinterv_ui tinterv_z \ tinv tio_str tis_empty tis_inside tis_inside_d \ tis_inside_fr tis_inside_q tis_inside_si tis_inside_ui \ tis_inside_z tis_neg tis_nonneg tis_nonpos tis_pos \ tis_strictly_inside tis_strictly_neg tis_strictly_pos \ tis_zero tlog tlog10 tlog1p tlog2 tmag tmid tmig tmul \ tmul_2exp tmul_2si tmul_2ui tmul_d tmul_fr tmul_q \ tmul_si tmul_ui tmul_z tnan_p tneg tput_d tput_fr tput_q \ tput_si tput_ui tput_z tq_div tq_sub tround_prec tsec \ tsech tset tset_d tset_fr tset_q tset_si tset_str \ tset_ui tset_z tsi_div tsi_sub tsin tsinh tsqr tsqrt \ tsub tsub_d tsub_fr tsub_q tsub_si tsub_ui tsub_z tswap \ ttan ttanh tui_div tui_sub tunion tz_div tz_sub \ tget_version EXTRA_DIST = abs.dat acos.dat acosh.dat add.dat add_d.dat \ add_fr.dat add_q.dat add_si.dat add_ui.dat add_z.dat \ asin.dat asinh.dat atan.dat atan2.dat atanh.dat \ bisect.dat blow.dat bounded_p.dat cbrt.dat \ const_catalan.dat const_euler.dat const_log2.dat \ const_pi.dat cos.dat cosh.dat cot.dat coth.dat csc.dat \ csch.dat d_div.dat d_sub.dat diam.dat diam_abs.dat \ diam_rel.dat div.dat div_2si.dat div_2ui.dat div_d.dat \ div_fr.dat div_q.dat div_si.dat div_ui.dat div_z.dat \ exp.dat exp2.dat expm1.dat fr_div.dat fr_sub.dat \ has_zero.dat hypot.dat increase.dat inf_p.dat \ inp_str.dat intersect.dat inv.dat is_neg.dat \ is_nonneg.dat is_nonpos.dat is_pos.dat \ is_strictly_neg.dat is_strictly_pos.dat log.dat \ log10.dat log1p.dat log2.dat mag.dat mid.dat mig.dat \ mul.dat mul_2si.dat mul_2ui.dat mul_d.dat mul_fr.dat \ mul_q.dat mul_si.dat mul_ui.dat mul_z.dat nan_p.dat \ neg.dat put_d.dat put_fr.dat put_q.dat put_si.dat \ put_ui.dat put_z.dat q_div.dat q_sub.dat sec.dat \ sech.dat set_d.dat set_fr.dat set_q.dat set_si.dat \ set_ui.dat set_z.dat si_div.dat si_sub.dat sin.dat \ sinh.dat sqr.dat sqrt.dat sub.dat sub_d.dat sub_fr.dat \ sub_q.dat sub_si.dat sub_ui.dat sub_z.dat tan.dat \ tanh.dat ui_div.dat ui_sub.dat union.dat z_div.dat \ z_sub.dat TESTS = $(check_PROGRAMS) CLEANFILES = io_str.tmpmpfi-1.5.1/tests/td_div.c0000664023513600017500000000663011705754332012176 00000000000000/* td_div.c -- Test mpfi_d_div. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow (void) { mpfi_t interval; mpfi_t got; double d = 1024.0; int inex; mpfi_init2 (interval, 53); mpfi_init2 (got, 53); /* right overflow: 1024.0 / [epsilon, 1] = [1024, +oo] */ mpfr_set_ui (&(interval->left), 0, MPFI_RNDD); mpfr_nextabove (&(interval->left)); /* tiny left endpoint x0 */ mpfr_set_ui (&(interval->right), 1, MPFI_RNDU); inex = mpfi_d_div (got, d, interval); if (MPFI_LEFT_IS_INEXACT (inex) || mpfr_cmp_ui (&(got->left), 1024) != 0 || !MPFI_RIGHT_IS_INEXACT (inex) || !mpfr_inf_p (&(got->right))) { printf ("Error: mpfi_d_div (rop, %g, op) does not correctly handle " "overflow.\nop = ", d); mpfi_out_str (stdout, 10, 0, interval); printf ("\nrop = "); mpfi_out_str (stdout, 10, 0, got); printf ("\nreturn value = %d\n", inex); exit (1); } /* left overflow: 1024.0 / [-1, -epsilon] = [-oo, -1024] */ mpfi_neg (interval, interval); inex = mpfi_d_div (got, d, interval); if (!MPFI_LEFT_IS_INEXACT (inex) || !mpfr_inf_p (&(got->left)) || MPFI_RIGHT_IS_INEXACT (inex) || mpfr_cmp_si (&(got->right), -1024) != 0) { printf ("Error: mpfi_d_div (rop, %g, op) does not correctly handle " "overflow.\nop = ", d); mpfi_out_str (stdout, 10, 0, interval); printf ("\nrop = "); mpfi_out_str (stdout, 10, 0, got); printf ("\nreturn value = %d\n", inex); exit (1); } mpfi_clear (interval); mpfi_clear (got); } void check_nan () { double nan; mpfi_t got, interval; int inex; nan = 0.0/0.0; if (nan == nan) return; mpfi_init2 (got, 53); mpfi_init2 (interval, 53); mpfi_set_ui (interval, 10); inex = mpfi_d_div (got, nan, interval); if (!MPFI_BOTH_ARE_EXACT (inex) || !MPFI_NAN_P (got)) { printf ("Error in mpfi_d_div (rop, %g, op).\nop = ", nan); mpfi_out_str (stdout, 10, 0, interval); printf ("\nrop = "); mpfi_out_str (stdout, 10, 0, got); printf ("\nreturn value = %d\n", inex); exit (1); } mpfi_clear (got); mpfi_clear (interval); } int main (int argc, char **argv) { struct mpfi_function_t i_d_div; mpfi_fun_init_IDI (&i_d_div, mpfi_d_div, mpfr_d_div); test_start (); check_data (&i_d_div, "d_div.dat"); check_random (&i_d_div, 2, 1000, 10); check_overflow (); check_nan (); test_end (); mpfi_fun_clear (&i_d_div); return 0; } mpfi-1.5.1/tests/ttan.c0000664023513600017500000000341211705754332011666 00000000000000/* ttan.c -- Test mpfi_tan. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int restrict_domain (mpfi_ptr a) { /* speedup some tests restricting the possible random values */ if (mpfr_cmp_si (&(a->left), -7) < 0 || mpfr_cmp_si (&(a->left), +7) > 0) { mpfr_set_si (&(a->left), -7, MPFI_RNDD); } if (mpfr_cmp_si (&(a->right), -7) < 0 || mpfr_cmp_si (&(a->right), +7) > 0) { mpfr_set_si (&(a->right), 7, MPFI_RNDU); } return 0; } int main (int argc, char **argv) { struct mpfi_function_t i_tan; mpfi_fun_init_II (&i_tan, mpfi_tan, mpfr_tan); mpfi_restrict_random (&i_tan, restrict_domain); test_start (); check_data (&i_tan, "tan.dat"); check_random (&i_tan, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_tan); return 0; } mpfi-1.5.1/tests/tis_inside_z.c0000664023513600017500000000523311705754332013406 00000000000000/* tis_inside_z.c -- Test mpfi_is_inside_z. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" #define ORDER(min, max) \ do { \ if (mpz_cmp ((min), (max)) > 0) \ mpz_swap ((min), (max)); \ } while (0) void print_error (mpz_ptr x, mpfi_srcptr i) { printf ("Error: mpfi_is_inside_z (x, I) returns %d\nx = ", mpfi_is_inside_z (x, i)); mpz_out_str (stdout, 10, x); printf ("\nI = "); mpfi_out_str (stdout, 10, 0, i); printf ("\n"); exit (1); } void check () { mpfi_t interval; mpz_t a, b, c; int i; mpz_init (a); mpz_init (b); mpz_init (c); mpfi_init2 (interval, 53); for (i = 0; i <= 1000; ++i) { /* random numbers a < b < c */ random_mpz (a, 100000); random_mpz (b, 100000); random_mpz (c, 100000); ORDER (a, b); ORDER (a, c); ORDER (b, c); mpfi_interv_z (interval, a, c); if (!mpfi_is_inside_z (b, interval)) { print_error (b, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_is_inside_z (b, interval)) { print_error (b, interval); } mpfi_interv_z (interval, b, c); if (mpz_cmp (a, b) != 0 && mpfi_is_inside_z (a, interval)) { print_error (a, interval); } mpfr_set_nan (&(interval->left)); if (mpfi_is_inside_z (a, interval)) { print_error (a, interval); } mpfi_interv_z (interval, a, b); if (mpz_cmp (c, b) != 0 && mpfi_is_inside_z (c, interval)) { print_error (c, interval); } } mpz_clear (a); mpz_clear (b); mpz_clear (c); mpfi_clear (interval); } int main (int argc, char **argv) { test_start (); check (); test_end (); return 0; } mpfi-1.5.1/tests/sec.dat0000664023513600017500000001125011705754332012017 00000000000000# data file for mpfi_sec # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 nan nan 53 nan -0 0 53 nan nan 53 +0 nan 0 53 nan nan 53 -inf nan 0 53 nan nan 53 -inf -inf 0 53 -inf +inf 53 -inf -7 0 53 -inf +inf 53 -inf -0 0 53 -inf +inf 53 -inf 8 0 53 -inf +inf 53 -inf +inf 0 53 -inf +inf 53 -8 -0 0 53 -inf +inf 53 -3 -0 2 53 1 0x1d9cf0f125cc2ap-52 53 -1 -0 0 53 1 1 53 +0 -0 2 53 1 0x1d9cf0f125cc2ap-52 53 +0 +1 0 53 -inf +inf 53 +0 3 0 53 -inf +inf 53 +0 8 0 53 -inf +inf 53 +0 +inf 0 53 nan nan 53 +inf +inf # regular values 0 53 -inf +inf 53 -6 7 0 53 -inf +inf 53 -6 6 0 53 -inf +inf 53 -6 5 0 53 -inf +inf 53 -6 4 0 53 -inf +inf 53 -6 3 0 53 -inf +inf 53 -6 2 0 53 -inf +inf 53 -6 1 0 53 -inf +inf 53 -6 -0 0 53 -inf +inf 53 -6 -1 0 53 -inf +inf 53 -6 -2 0 53 -inf +inf 53 -6 -3 0 53 -inf +inf 53 -6 -4 3 53 0x10a9e8f3e19df1p-52 0x1c33db0464189bp-51 53 -6 -5 3 53 0x10a9e8f3e19df1p-52 0x10a9e8f3e19df2p-52 53 -6 -6 0 53 -inf +inf 53 -5 7 0 53 -inf +inf 53 -5 6 0 53 -inf +inf 53 -5 5 0 53 -inf +inf 53 -5 4 0 53 -inf +inf 53 -5 3 0 53 -inf +inf 53 -5 2 0 53 -inf +inf 53 -5 1 0 53 -inf +inf 53 -5 -0 0 53 -inf +inf 53 -5 -1 0 53 -inf +inf 53 -5 -2 0 53 -inf +inf 53 -5 -3 0 53 -inf +inf 53 -5 -4 3 53 0x1c33db0464189ap-51 0x1c33db0464189bp-51 53 -5 -5 0 53 -inf +inf 53 -4 7 0 53 -inf +inf 53 -4 6 0 53 -inf +inf 53 -4 5 0 53 -inf +inf 53 -4 4 0 53 -inf +inf 53 -4 3 0 53 -inf +inf 53 -4 2 0 53 -inf +inf 53 -4 1 0 53 -inf +inf 53 -4 -0 0 53 -inf +inf 53 -4 -1 1 53 -0x133956fecf9e49p-51 -1 53 -4 -2 1 53 -0x187a6961d2485fp-52 -1 53 -4 -3 3 53 -0x187a6961d2485fp-52 -0x187a6961d2485ep-52 53 -4 -4 0 53 -inf +inf 53 -3 7 0 53 -inf +inf 53 -3 6 0 53 -inf +inf 53 -3 5 0 53 -inf +inf 53 -3 4 0 53 -inf +inf 53 -3 3 0 53 -inf +inf 53 -3 2 0 53 -inf +inf 53 -3 1 0 53 -inf +inf 53 -3 -0 0 53 -inf +inf 53 -3 -1 3 53 -0x133956fecf9e49p-51 -0x102967b457b245p-52 53 -3 -2 3 53 -0x102967b457b246p-52 -0x102967b457b245p-52 53 -3 -3 0 53 -inf +inf 53 -2 7 0 53 -inf +inf 53 -2 6 0 53 -inf +inf 53 -2 5 0 53 -inf +inf 53 -2 4 0 53 -inf +inf 53 -2 3 0 53 -inf +inf 53 -2 2 0 53 -inf +inf 53 -2 1 0 53 -inf +inf 53 -2 -0 0 53 -inf +inf 53 -2 -1 3 53 -0x133956fecf9e49p-51 -0x133956fecf9e48p-51 53 -2 -2 0 53 -inf +inf 53 -1 7 0 53 -inf +inf 53 -1 6 0 53 -inf +inf 53 -1 5 0 53 -inf +inf 53 -1 4 0 53 -inf +inf 53 -1 3 0 53 -inf +inf 53 -1 2 2 53 1 0x1d9cf0f125cc2ap-52 53 -1 1 2 53 1 0x1d9cf0f125cc2ap-52 53 -1 -0 3 53 0x1d9cf0f125cc29p-52 0x1d9cf0f125cc2ap-52 53 -1 -1 0 53 -inf +inf 53 1 7 0 53 -inf +inf 53 1 6 0 53 -inf +inf 53 1 5 0 53 -inf +inf 53 1 4 0 53 -inf +inf 53 1 3 0 53 -inf +inf 53 1 2 3 53 0x1d9cf0f125cc29p-52 0x1d9cf0f125cc2ap-52 53 1 1 0 53 -inf +inf 53 2 7 0 53 -inf +inf 53 2 6 0 53 -inf +inf 53 2 5 1 53 -0x133956fecf9e49p-51 -1 53 2 4 3 53 -0x133956fecf9e49p-51 -0x102967b457b245p-52 53 2 3 3 53 -0x133956fecf9e49p-51 -0x133956fecf9e48p-51 53 2 2 0 53 -inf +inf 53 3 7 0 53 -inf +inf 53 3 6 0 53 -inf +inf 53 3 5 1 53 -0x187a6961d2485fp-52 -1 53 3 4 3 53 -0x102967b457b246p-52 -0x102967b457b245p-52 53 3 3 0 53 -inf +inf 53 4 7 0 53 -inf +inf 53 4 6 0 53 -inf +inf 53 4 5 3 53 -0x187a6961d2485fp-52 -0x187a6961d2485ep-52 53 4 4 2 53 1 0x1c33db0464189bp-51 53 5 7 3 53 0x10a9e8f3e19df1p-52 0x1c33db0464189bp-51 53 5 6 3 53 0x1c33db0464189ap-51 0x1c33db0464189bp-51 53 5 5 2 53 1 0x153910a80e7db5p-52 53 6 7 3 53 0x10a9e8f3e19df1p-52 0x10a9e8f3e19df2p-52 53 6 6 3 53 0x153910a80e7db4p-52 0x153910a80e7db5p-52 53 7 7 mpfi-1.5.1/tests/tasin.c0000664023513600017500000000254711705754332012046 00000000000000/* tasin.c -- Test mpfi_asin. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_asin; mpfi_fun_init_II (&i_asin, mpfi_asin, mpfr_asin); test_start (); check_data (&i_asin, "asin.dat"); check_random (&i_asin, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_asin); return 0; } mpfi-1.5.1/tests/fr_sub.dat0000664023513600017500000001274411705754332012536 00000000000000# data file for mpfi_fr_sub # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: value of first parameter # 7: precision of second parameter # 8: left endpoint value of second parameter # 9: right endpoint value of second parameter # special values 0 53 nan nan 53 -0x170ef54646d497p-109 53 nan nan 0 53 nan nan 53 0.0 53 nan nan 0 53 nan nan 53 0x170ef54646d497p-109 53 nan nan 0 53 +inf nan 53 -0x114b37f4b51f71p-107 53 nan -inf 0 53 +inf nan 53 0.0 53 nan -inf 0 53 +inf nan 53 0x114b37f4b51f71p-107 53 nan -inf 0 53 0x1bfffffffffff8p-50 nan 53 -0xfc339ab0a6b53p-99 53 nan -7 0 53 7 nan 53 0.0 53 nan -7 0 53 0x1c000000000007p-50 nan 53 0xfc339ab0a6b53p-99 53 nan -7 0 53 -15 nan 53 -15.0 53 nan -0 0 53 +0 nan 53 0.0 53 nan -0 0 53 15 nan 53 15.0 53 nan -0 0 53 -0x8000000000001p-51 nan 53 -0xb2b3ece0a4ef9p-103 53 nan 1 0 53 -1 nan 53 0.0 53 nan 1 0 53 -0xfffffffffffffp-52 nan 53 0xb2b3ece0a4ef9p-103 53 nan 1 0 53 -inf nan 53 -0x5acae5c4b6e51p-101 53 nan +inf 0 53 -inf nan 53 0.0 53 nan +inf 0 53 -inf nan 53 0x5acae5c4b6e51p-101 53 nan +inf 0 53 +inf +inf 53 -0x170ef54646d497p-108 53 -inf -inf 0 53 +inf +inf 53 0.0 53 -inf -inf 0 53 +inf +inf 53 0x170ef54646d497p-108 53 -inf -inf 1 53 0x1bffffffffffffp-50 +inf 53 -0x170ef54646d497p-107 53 -inf -7 0 53 7 +inf 53 0.0 53 -inf -7 1 53 7 +inf 53 0x170ef54646d497p-107 53 -inf -7 0 53 -0x170ef54646d497p-96 +inf 53 -0x170ef54646d497p-96 53 -inf -0 0 53 +0 +inf 53 0.0 53 -inf -0 0 53 0x170ef54646d497p-96 +inf 53 0x170ef54646d497p-96 53 -inf -0 1 53 -0x16345785d8a00100 +inf 53 -0x16345785d8a00000 53 -inf 8 0 53 -8 +inf 53 0.0 53 -inf 8 1 53 0x16345785d89fff00 +inf 53 0x16345785d8a00000 53 -inf 8 0 53 -inf +inf 53 -0x170ef54646d497p-105 53 -inf +inf 0 53 -inf +inf 53 0.0e-17 53 -inf +inf 0 53 -inf +inf 53 0x170ef54646d497p-105 53 -inf +inf 0 53 nan +inf 53 -0x170ef54646d497p-104 53 -inf nan 0 53 nan +inf 53 0.0e-17 53 -inf nan 0 53 nan +inf 53 0x170ef54646d497p-104 53 -inf nan 0 53 -0x170ef54646d497p-109 -0x170ef54646d497p-109 53 -0x170ef54646d497p-109 53 +0 -0 0 53 +0 -0 53 0.0 53 +0 -0 0 53 0x170ef54646d497p-109 0x170ef54646d497p-109 53 0x170ef54646d497p-109 53 +0 -0 1 53 -0x10000000000001p-49 -0x114b37f4b51f71p-107 53 -0x114b37f4b51f71p-107 53 +0 8 0 53 -8 -0 53 0.0 53 +0 8 1 53 -8 0x114b37f4b51f71p-107 53 0x114b37f4b51f71p-107 53 +0 8 0 53 -inf -0x50b45a75f7e81p-104 53 -0x50b45a75f7e81p-104 53 +0 +inf 0 53 -inf -0 53 0.0 53 +0 +inf 0 53 -inf -0x142d169d7dfa03p-106 53 -0x142d169d7dfa03p-106 53 +0 +inf 0 53 -inf -inf 53 0x142d169d7dfa03p-106 53 +inf +inf 0 53 -inf -inf 53 -0x170ef54646d497p-109 53 +inf +inf 0 53 -inf -inf 53 0.0 53 +inf +inf 0 53 nan -inf 53 0x170ef54646d497p-109 53 +inf nan 0 53 nan -inf 53 -0x170ef54646d497p-109 53 +inf nan 0 53 nan -inf 53 0.0 53 +inf nan # regular values 0 53 -0x1fb53d14aa9c2fp-47 -0x18353d14aa9c2fp-47 53 -0xfb53d14aa9c2fp-47 53 17 32 0 53 +0 0x7353d14aa9c2fp-47 53 0xfb53d14aa9c2fp-47 53 17 0xfb53d14aa9c2fp-47 0 53 -0x104ac2eb5563d1p-48 -0 53 0xfb53d14aa9c2fp-48 53 0xfb53d14aa9c2fp-48 32 0 53 0x15b456789abcdfp-48 0x123456789abd17p-4 53 3.5 53 -0x123456789abcdfp-4 -0x123456789abcdfp-48 1 53 0x3923456789abcdp-52 0x123456789abd17p-4 53 3.5 53 -0x123456789abcdfp-4 -0x123456789abcdfp-56 2 53 0x18p-4 0x101a3456789abdp-44 53 256.5 53 -0x123456789abcdfp-52 0xff 3 53 0xfff8p-4 0x10018p-4 53 4097.5 53 0x1p-550 0x1fffffffffffffp-52 0 53 0xeb456789abcdfp-48 0x123456789abca7p-4 53 -3.5 53 -0x123456789abcdfp-4 -0x123456789abcdfp-48 1 53 -0x36dcba98765434p-52 0x123456789abca7p-4 53 -3.5 53 -0x123456789abcdfp-4 -0x123456789abcdfp-56 2 53 -0x1ff8p-4 -0xff5cba9876543p-44 53 -256.5 53 -0x123456789abcdfp-52 0xff 3 53 -0x10038p-4 -0x10018p-4 53 -4097.5 53 0x1p-550 0x1fffffffffffffp-52 mpfi-1.5.1/tests/set_d.dat0000664023513600017500000000263311705754332012350 00000000000000# data file for mpfi_set_d # # fields: see put_ui.dat # special values 53 nan nan 0 53 -inf -inf -inf 53 nan nan 0 53 -8 -8 -8 53 nan nan 0 53 +0 -0 -0 53 nan nan 0 53 +0 -0 +0 53 nan nan 0 53 +5 +5 +5 53 +7 -7 0 53 +inf +inf +inf 53 +7 -7 0 53 nan nan nan 53 +7 -7 0 53 -inf -inf -inf 53 +7 -7 0 53 -8 -8 -8 53 +7 -7 0 53 +0 -0 -0 53 nan nan 0 53 +0 -0 +0 53 nan nan 0 53 +5 +5 +5 53 nan nan 0 53 +inf +inf +inf 53 +0 -0 0 53 nan nan nan 53 +0 -0 0 53 -inf -inf -inf 53 nan nan 0 53 -8 -8 -8 53 nan nan 0 53 +0 -0 -0 53 nan nan 0 53 +0 -0 +0 53 nan nan 0 53 +5 +5 +5 53 nan nan 0 53 +inf +inf +inf 53 -1 +1 0 53 nan nan nan 53 -1 +1 0 53 -inf -inf -inf 53 -1 +1 0 53 -8 -8 -8 53 -1 +1 0 53 +0 -0 -0 53 nan nan 0 53 +0 -0 +0 53 nan nan 0 53 +5 +5 +5 53 nan nan 0 53 +inf +inf +inf 53 +0 +1 0 53 nan nan nan # regular values 53 +0x123456789abcdep-16 +0x1fedcba9876543p-16 0 53 +0x11111111111111 +0x11111111111111 +0x11111111111111 49 +0x123456789abcdp-57 +0x1fedcba987654p+33 3 49 +0x1111111111111 +0x1111111111112 +0x11111111111111p-4 mpfi-1.5.1/tests/tinterv_fr.c0000664023513600017500000001750711705754332013114 00000000000000/* tinterv_fr.c -- Test mpfi_interv_fr. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check (mpfi_ptr i, mpfr_srcptr a, mpfr_srcptr b, mpfr_srcptr expected_left, mpfr_srcptr expected_right, int expected_inex) { int inex; inex = mpfi_interv_fr (i, a, b); if (inex != expected_inex) { printf ("Error: mpfi_interv_fr (i, a, b) returns %d instead of %d\n", inex, expected_inex); printf ("precision(i) = %lu\na =", mpfi_get_prec (i)); mpfr_out_str (stdout, 10, 0, a, MPFI_RNDD); printf ("\nb = "); mpfr_out_str (stdout, 10, 0, b, MPFI_RNDU); printf ("\n"); exit (1); } if (!same_mpfr_value (&(i->left), expected_left) || !same_mpfr_value (&(i->right), expected_right)) { printf ("Error: mpfi_interv_fr (i, a, b) failed.\n"); printf ("\na = "); mpfr_out_str (stdout, 10, 0, a, MPFI_RNDD); printf ("\nb = "); mpfr_out_str (stdout, 10, 0, b, MPFI_RNDU); printf ("\ngot i = "); mpfi_out_str (stdout, 10, 0, i); printf ("\nexpected = ["); mpfr_out_str (stdout, 10, 0, expected_left, MPFI_RNDD); printf (", "); mpfr_out_str (stdout, 10, 0, expected_right, MPFI_RNDU); printf ("]\n"); exit (1); } } int main (int argc, char **argv) { mpfr_t minf, pinf; mpfr_t mzero, pzero; mpfr_t nan; mpfr_t x, y; mpfr_t xx, yy; mpfi_t i; mpfi_init2 (i, 53); mpfr_init2 (x, 53); mpfr_init2 (y, 53); mpfr_init2 (xx, 53); mpfr_init2 (yy, 53); mpfr_init2 (minf, 53); mpfr_init2 (pinf, 53); mpfr_init2 (mzero, 53); mpfr_init2 (pzero, 53); mpfr_init2 (nan, 53); mpfr_set_nan (nan); mpfr_set_inf (minf, -1); mpfr_set_inf (pinf, +1); mpfr_set_ui (pzero, 0, MPFI_RNDU); mpfr_neg (mzero, pzero, MPFI_RNDD); /* special values */ check (i, minf, minf, minf, minf, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, minf, mzero, minf, mzero, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, mzero, minf, minf, mzero, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, minf, pzero, minf, mzero, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, pzero, minf, minf, mzero, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, minf, pinf, minf, pinf, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, pinf, minf, minf, pinf, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, minf, nan, nan, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, nan, minf, nan, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, mzero, mzero, pzero, mzero, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, mzero, pzero, pzero, mzero, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, pzero, mzero, pzero, mzero, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, mzero, pinf, pzero, pinf, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, pinf, mzero, pzero, pinf, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, mzero, nan, nan, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, nan, mzero, nan, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, pzero, pzero, pzero, mzero, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, pzero, pzero, pzero, mzero, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, pzero, pinf, pzero, pinf, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, pinf, pzero, pzero, pinf, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, pzero, nan, nan, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, nan, pzero, nan, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, pinf, pinf, pinf, pinf, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, pinf, nan, nan, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, nan, pinf, nan, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, nan, nan, nan, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); /* regular values */ mpfr_set_si (x, -456789, MPFI_RNDD); mpfr_set_si (y, 123456, MPFI_RNDU); check (i, x, y, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, y, x, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, x, minf, minf, x, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, minf, x, minf, x, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, x, mzero, x, mzero, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, mzero, x, x, mzero, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, y, mzero, pzero, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, mzero, y, pzero, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, x, pzero, x, mzero, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, pzero, x, x, mzero, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, y, pzero, pzero, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, pzero, y, pzero, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, x, pinf, x, pinf, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, pinf, x, x, pinf, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, y, pinf, y, pinf, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, pinf, y, y, pinf, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, x, nan, nan, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, nan, x, nan, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, y, nan, nan, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, nan, x, nan, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfr_set_si (x, -400009, MPFI_RNDD); mpfr_set_si (y, 100007, MPFI_RNDU); mpfi_set_prec (i, 12); mpfr_set_prec (xx, 12); mpfr_set_prec (yy, 12); mpfr_set (xx, x, MPFI_RNDD); mpfr_set (yy, y, MPFI_RNDU); check (i, x, y, xx, yy, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT); check (i, y, x, xx, yy, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT); mpfr_set (xx, x, MPFI_RNDU); check (i, x, minf, minf, xx, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); check (i, minf, x, minf, xx, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); check (i, y, minf, minf, yy, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); check (i, minf, y, minf, yy, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); mpfr_set (xx, x, MPFI_RNDD); check (i, x, mzero, xx, mzero, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); check (i, mzero, x, xx, mzero, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); check (i, y, mzero, pzero, yy, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); check (i, mzero, y, pzero, yy, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); check (i, x, pzero, xx, mzero, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); check (i, pzero, x, xx, mzero, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); check (i, y, pzero, pzero, yy, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); check (i, pzero, y, pzero, yy, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); check (i, x, pinf, xx, pinf, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); check (i, pinf, x, xx, pinf, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); mpfr_set (yy, y, MPFI_RNDD); check (i, y, pinf, yy, pinf, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); check (i, pinf, y, yy, pinf, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); check (i, x, nan, nan, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, nan, x, nan, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, y, nan, nan, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, nan, y, nan, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfi_clear (i); mpfr_clear (x); mpfr_clear (y); mpfr_clear (xx); mpfr_clear (yy); mpfr_clear (minf); mpfr_clear (pinf); mpfr_clear (mzero); mpfr_clear (pzero); mpfr_clear (nan); return 0; } mpfi-1.5.1/tests/type_ir.c0000664023513600017500000001053311705754332012375 00000000000000/* type_ir.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, mpfr_t). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern char * pathname; extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_ir (mpfi_function_ptr this, FILE* fp) { mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); test_line_number = line_number; /* [0] initial value */ read_mpfi (fp, got); /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, expected); /* [3] integral operand */ read_mpfr (fp, MPFI_FUN_ARG (*this, 3, mpfr)); /* data validation */ if (mpfi_get_prec (got) != mpfi_get_prec (expected)) { printf ("Error in data file %s line %lu\nThe precisions of intervals " "are different.\n", pathname, test_line_number); exit (1); } } void check_line_ir (mpfi_function_ptr this) { int inex; /* rename operands for better readability */ IR_fun f_IR = MPFI_FUN_GET (*this, IR); mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*this, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); mpfr_ptr op = MPFI_FUN_ARG (*this, 3, mpfr); inex = f_IR (got, op); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\nop = ", test_line_number); mpfr_out_str (stdout, 16, 0, op, MPFI_RNDD); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } void set_prec_ir (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); mpfr_set_prec (MPFI_FUN_ARG (*this, 3, mpfr), prec); } void clear_ir (mpfi_function_ptr this) { /* [0] initial value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] operand (mpfr_t) */ mpfr_clear (MPFI_FUN_ARG (*this, 3, mpfr)); free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_IR (mpfi_function_ptr this, IR_fun mpfi_function, NULL_fun mpfr_function) { this->type = IR; this->func.IR = mpfi_function; this->mpfr_func.IR = mpfr_function; this->random_domain = NULL; MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (4 * sizeof (mpfi_fun_operand_t)); /* [0] initial value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] operand (mpfr_t) */ mpfr_init2 (MPFI_FUN_ARG (*this, 3, mpfr), 1024); /* init methods */ this->set_prec = set_prec_ir; this->read_line = read_line_ir; this->check_line = check_line_ir; this->random = NULL; this->clear = clear_ir; } mpfi-1.5.1/tests/tsub_d.c0000664023513600017500000000476111705754332012210 00000000000000/* tsub_d.c -- Test mpfi_sub_d. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfr_t max; mpfi_t a; int inexact; mpfi_init2 (a, 53); mpfr_init2 (max, 53); mpfr_set_ui (&(a->left), 1, MPFI_RNDD); mpfr_set_inf (max, +1); mpfr_nextbelow (max); mpfr_set (&(a->right), max, MPFI_RNDU); inexact = mpfi_sub_d (a, a, -1024.5); if (!mpfr_inf_p (&(a->right))) { printf ("Error: mpfi_sub_d does not correctly handle positive " "overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error: mpfi_sub_d does not return correct value when positive " "overflow.\n"); exit (1); } mpfr_set_inf (max, -1); mpfr_nextabove (max); mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); inexact = mpfi_sub_d (a, a, 1024.5); if (!mpfr_inf_p (&(a->left))) { printf ("Error: mpfi_sub_d does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error: mpfi_sub_d does not return correct value when negative " "overflow.\n"); exit (1); } mpfi_clear (a); mpfr_clear (max); } int main (int argc, char **argv) { struct mpfi_function_t i_sub_d; mpfi_fun_init_IID (&i_sub_d, mpfi_sub_d, mpfr_sub_d); test_start (); check_data (&i_sub_d, "sub_d.dat"); check_random (&i_sub_d, 2, 1000, 10); check_overflow (); test_end (); mpfi_fun_clear (&i_sub_d); return 0; } mpfi-1.5.1/tests/tdiv_ui.c0000664023513600017500000000457411705754332012375 00000000000000/* tdiv_ui.c -- Test mpfi_div_ui. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_underflow (void) { mpfi_t got, expected; unsigned long ui = 1024; int inex; mpfi_init2 (got, 128); mpfi_init2 (expected, 128); mpfi_set_ui (expected, 0); mpfr_nextbelow (&(expected->left)); mpfr_nextabove (&(expected->right)); inex = mpfi_div_ui (got, expected, ui); if (!MPFI_BOTH_ARE_INEXACT(inex) || !same_mpfr_value (&(got->left), &(expected->left)) || !same_mpfr_value (&(got->right), &(expected->right))) { printf ("Error: mpfi_div_ui (rop, op, ui) does not return correct value\n" "op = "); mpfi_out_str (stdout, 16, 0, expected); printf ("\nui = %lu\ngot = ", ui); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); printf ("\n"); if (!MPFI_BOTH_ARE_INEXACT(inex)) { printf ("return value = %d\nexpected = %d\n", inex, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT); } exit (1); } mpfi_clear (got); mpfi_clear (expected); } int main (int argc, char **argv) { struct mpfi_function_t i_div_ui; mpfi_fun_init_IIU (&i_div_ui, mpfi_div_ui, mpfr_div_ui); test_start (); check_data (&i_div_ui, "div_ui.dat"); check_random (&i_div_ui, 2, 1000, 10); check_underflow (); test_end (); mpfi_fun_clear (&i_div_ui); return 0; } mpfi-1.5.1/tests/type_iqi.c0000664023513600017500000001525011705754332012546 00000000000000/* type_iqi.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, mpq_t, mpfi_t). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_iqi (mpfi_function_ptr this, FILE* fp) { test_line_number = line_number; /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] mpq_t operand */ read_mpq (fp, MPFI_FUN_ARG (*this, 3, mpq)); /* [4] mpfi_t operand */ read_mpfi (fp, MPFI_FUN_ARG (*this, 4, mpfi)); } /* check function against data at different precisions and test if an input variable can be reused as output */ void check_line_iqi (mpfi_function_ptr this) { int inex; /* rename operands for better readability */ IQI_fun f_IQI = MPFI_FUN_GET (*this, IQI); mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*this, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); mpq_ptr op1 = MPFI_FUN_ARG (*this, 3, mpq); mpfi_ptr op2 = MPFI_FUN_ARG (*this, 4, mpfi); mpfi_set_prec (got, mpfi_get_prec (expected)); inex = f_IQI (got, op1, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\nop1 = ", test_line_number); mpq_out_str (stdout, 10, op1); printf ("\nop2 = "); mpfi_out_str (stdout, 10, 0, op2); printf ("\ngot = "); mpfi_out_str (stdout, 10, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 10, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } if (mpfi_get_prec (got) != mpfi_get_prec (op2)) { return; } /* reuse input variable as output */ if (mpfi_get_prec (got) == mpfi_get_prec (op2)) { mpfi_set (got, op2); inex = f_IQI (got, op1, got); if (inex != expected_inex || !same_value (got, expected)) { printf ("Error when reusing second input argument as output (line %lu)." "\nop1 = ", test_line_number); mpq_out_str (stdout, 10, op1); printf ("\nop2 = "); mpfi_out_str (stdout, 10, 0, op2); printf ("\ngot = "); mpfi_out_str (stdout, 10, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 10, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } } /* Check if the image of a random point chosen in the given interval is in the image of this interval. */ void random_iqi (mpfi_function_ptr this) { /* rename operands for better readability */ IQI_fun f_IQI = MPFI_FUN_GET (*this, IQI); RQR_fun f_RQR = MPFI_FUN_MPFR_FUNCTION (*this, IQI); mpfi_ptr b = MPFI_FUN_ARG (*this, 2, mpfi); mpq_ptr q = MPFI_FUN_ARG (*this, 3, mpq); mpfi_ptr a = MPFI_FUN_ARG (*this, 4, mpfi); /* reuse endpoint as mpfr_t */ mpfi_ptr i = MPFI_FUN_ARG (*this, 0, mpfi); mpfr_ptr x = &(i->left); mpfr_ptr y = &(i->right); random_interval (a); if (this->random_domain != NULL) { /* restrict the range of random interval to speed up tests */ this->random_domain (a); } random_mpq (q); mpfi_alea (x, a); f_IQI (b, q, a); f_RQR (y, q, x, MPFI_RNDD); if (!mpfr_nan_p (y) && !MPFI_NAN_P (b) && !mpfi_is_inside_fr (y, b)) { printf ("Error: the image b of (q, a) does not contain the image y " "of (q, x) where x is in a.\nq= "); mpq_out_str (stdout, 10, q); printf ("\na = "); mpfi_out_str (stdout, 10, 0, a); printf ("\nb = "); mpfi_out_str (stdout, 10, 0, b); printf ("\nx = "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDU); printf ("\ny = "); mpfr_out_str (stdout, 10, 0, y, MPFI_RNDU); putchar ('\n'); exit (1); } } void set_prec_iqi (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 4, mpfi), prec); } void clear_iqi (mpfi_function_ptr this) { /* [0] initial value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] operand (mpq_t) */ mpq_clear (MPFI_FUN_ARG (*this, 3, mpq)); /* [4] operand (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 4, mpfi)); free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_IQI (mpfi_function_ptr this, IQI_fun mpfi_function, RQR_fun mpfr_function) { this->type = IQI; this->func.IQI = mpfi_function; this->mpfr_func.IQI = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (5 * sizeof (mpfi_fun_operand_t)); /* [0] initial value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] second operand (mpq_t) */ mpq_init (MPFI_FUN_ARG (*this, 3, mpq)); /* [4] first operand (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 4, mpfi), 1024); /* init methods */ this->set_prec = set_prec_iqi; this->read_line = read_line_iqi; this->check_line = check_line_iqi; this->random = random_iqi; this->clear = clear_iqi; } mpfi-1.5.1/tests/mul_d.dat0000664023513600017500000001517611705754332012360 00000000000000# data file for mpfi_add_d # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of second parameter # 8: second parameter value #WARNING: # double values are read by the test suite with rounding towards minus # infinity to a machine-dependant precision (whereas the mpfi data are read # at the given precision with rounding to the nearest). # So as to ensure portability, use test values that are representable with a # 53 bit-significand which corresponds to the minimum default precision for # a double in the test suite. # special values 0 53 nan nan 53 nan nan -0x170ef54646d497p-109 0 53 nan nan 53 nan nan 0.0 0 53 nan nan 53 nan nan 0x170ef54646d497p-109 0 53 nan nan 53 nan -inf -0x114b37f4b51f71p-107 0 53 nan nan 53 nan -inf 0.0 0 53 nan nan 53 nan -inf 0x114b37f4b51f71p-107 0 53 nan nan 53 nan -7 -0xfc339ab0a6b53p-99 0 53 nan nan 53 nan -7 0.0 0 53 nan nan 53 nan -7 7.0 0 53 nan nan 53 nan -0 -15.0 0 53 nan nan 53 nan -0 0.0 0 53 nan nan 53 nan -0 15.0 0 53 nan nan 53 nan 1 -0xb2b3ece0a4ef9p-103 0 53 nan nan 53 nan 1 0.0 0 53 nan nan 53 nan 1 0xb2b3ece0a4ef9p-103 0 53 nan nan 53 nan +inf -0x5acae5c4b6e51p-101 0 53 nan nan 53 nan +inf 0.0 0 53 nan nan 53 nan +inf 0x5acae5c4b6e51p-101 0 53 +inf +inf 53 -inf -inf -0x170ef54646d497p-108 0 53 +0 -0 53 -inf -inf 0.0 0 53 -inf -inf 53 -inf -inf 0x170ef54646d497p-108 0 53 +0xa1 +inf 53 -inf -7 -0x17 0 53 +0 -0 53 -inf -7 0.0 2 53 -inf -0xa168b4ebefd020p-107 53 -inf -7 0x170ef54646d497p-107 0 53 +0 +inf 53 -inf -0 -0x170ef54646d497p-106 0 53 +0 -0 53 -inf -0 0.0 0 53 -inf -0 53 -inf -0 0x170ef54646d497p-106 0 53 -0xb1a2bc2ec5000000 +inf 53 -inf 8 -0x16345785d8a00000 0 53 +0 -0 53 -inf 8 0.0 0 53 -inf 0xb1a2bc2ec5000000 53 -inf 8 0x16345785d8a00000 0 53 -inf +inf 53 -inf +inf -0x170ef54646d497p-105 0 53 +0 -0 53 -inf +inf 0.0e-17 0 53 -inf +inf 53 -inf +inf +0x170ef54646d497p-105 0 53 nan nan 53 -inf nan -0x170ef54646d497p-104 0 53 nan nan 53 -inf nan 0.0e-17 0 53 nan nan 53 -inf nan +0x170ef54646d497p-104 0 53 +0 -0 53 +0 -0 -0x170ef54646d497p-109 0 53 +0 -0 53 +0 -0 0.0 0 53 +0 -0 53 +0 -0 0x170ef54646d497p-109 1 53 -0x790e87b0f3dc18p-107 -0 53 +0 7 -0x114b37f4b51f71p-107 0 53 +0 -0 53 +0 8 0.0 2 53 +0 0x9ba4f79a5e1b00p-103 53 +0 9 0x114b37f4b51f71p-103 0 53 -inf -0 53 +0 +inf -0x50b45a75f7e81p-104 0 53 +0 -0 53 +0 +inf 0.0 0 53 +0 +inf 53 +0 +inf 0x142d169d7dfa03p-106 0 53 -inf -inf 53 +inf +inf -0x170ef54646d497p-109 0 53 +0 -0 53 +inf +inf 0.0 0 53 +inf +inf 53 +inf +inf 0x170ef54646d497p-109 0 53 nan nan 53 +inf nan -0x170ef54646d497p-109 0 53 nan nan 53 +inf nan 0.0 0 53 nan nan 53 +inf nan 0x170ef54646d497p-109 # regular values 0 53 0xfffffffffffffp-123 0x22a2a28 53 -0x1717170 -0xaaaaaaaaaaaaap-123 -1.5 0 53 -0x22a2a28p+401 0xfffffffffffff 53 -0xaaaaaaaaaaaaa 0x1717170p+401 -1.5 0 53 -0x1222222222221p+654 -0x22000000000022 53 0x10000000000010 0x888888888888p+654 -2.125 0 53 -0x22a2a28 -0xfffffffffffffp-123 53 -0x1717170 -0xaaaaaaaaaaaaap-123 1.5 0 53 -0xfffffffffffff 0x22a2a28p+401 53 -0xaaaaaaaaaaaaa 0x1717170p+401 1.5 0 53 0x22000000000022 0x1222222222221p+654 53 0x10000000000010 0x888888888888p+654 2.125 1 53 0x18000000000001 0x22a2a28p+36 53 -0x1717170p+36 -0x10000000000001 -1.5 1 53 -0x18000000000002 0xfffffffffffff 53 -0xaaaaaaaaaaaaa 0x10000000000001 -1.5 1 53 -0x12222222222223p+1 -0x22000000000022 53 0x10000000000010 0x11111111111111 -2.125 1 53 -0x18000000000002 -0xfffffffffffffp-123 53 -0x10000000000001 -0xaaaaaaaaaaaaap-123 1.5 1 53 -0x10000000000001 0x22a2a28p+401 53 -0xaaaaaaaaaaaab 0x1717170p+401 1.5 1 53 0x22000000000002 0x1222222222221p+654 53 0x10000000000001 0x888888888888p+654 2.125 2 53 0xfffffffffffffp-123 0x1a2a2a2a2a2a2a 53 -0x11717171717171 -0xaaaaaaaaaaaaap-123 -1.5 2 53 -0x22a2a28p+401 0x18000000000002 53 -0x10000000000001 0x1717170p+401 -1.5 2 53 -0x1222222222221p+654 -0x22000000000002 53 0x10000000000001 0x888888888888p+654 -2.125 2 53 -0x22a2a28 -0x27fffffffffffep-123 53 -0x1717170 -0x1aaaaaaaaaaaaap-123 1.5 2 53 -0xfffffffffffff 0x1a2a2a2a2a2a2a 53 -0xaaaaaaaaaaaaa 0x11717171717171 1.5 2 53 0x22000000000022 0x34222222222224 53 0x10000000000010 0x18888888888889 2.125 3 53 0x18000000000001 0x1a2a2a2a2a2a2a 53 -0x11717171717171 -0x10000000000001 -1.5 3 53 -0x18000000000002 0x18000000000002 53 -0x10000000000001 0x10000000000001 -1.5 3 53 -0x12222222222223p+1 -0x22000000000002 53 0x10000000000001 0x11111111111111 -2.125 3 53 -0x18000000000002 -0x27fffffffffffep-123 53 -0x10000000000001 -0x1aaaaaaaaaaaaap-123 1.5 3 53 -0x10000000000001 0x1a2a2a2a2a2a2a 53 -0xaaaaaaaaaaaab 0x11717171717171 1.5 3 53 0x22000000000002 0x34222222222224 53 0x10000000000001 0x18888888888889 2.125 mpfi-1.5.1/tests/bisect.dat0000664023513600017500000000405111705754332012517 00000000000000# data file for mpfi_bisect # # column fields: # 1: return value # 2: precision of left half # 3: left endpoint value of left half # 4: right endpoint value of left half # 5: precision of right half # 6: left endpoint value of right half # 7: right endpoint value of right half # # 8: precision of input argument # 9: left endpoint value of input argument # 10: right endpoint value of input argument # # special values 0 53 nan nan 53 nan nan 53 nan -inf 0 53 nan nan 53 nan nan 53 nan -8 0 53 nan nan 53 nan nan 53 -8 nan 0 53 nan nan 53 nan nan 53 nan -0 0 53 nan nan 53 nan nan 53 +0 nan 0 53 nan nan 53 nan nan 53 nan 5 0 53 nan nan 53 nan nan 53 5 nan 0 53 nan nan 53 nan nan 53 nan +inf 0 53 nan nan 53 nan nan 53 nan nan 0 53 -inf -inf 53 nan nan 53 -inf -inf 0 53 -inf -8 53 nan nan 53 -inf -8 0 53 -inf -0 53 nan nan 53 -inf -0 0 53 -inf 5 53 nan nan 53 -inf 5 0 53 -inf +inf 53 nan nan 53 -inf +inf 0 53 nan nan 53 nan nan 53 -inf nan 0 53 -8 -4 53 -4 -0 53 -8 -0 0 53 +0 -0 53 +0 -0 53 +0 -0 0 53 +0 2.5 53 2.5 5 53 +0 5 0 53 +0 +inf 53 nan nan 53 +0 +inf 0 53 5 +inf 53 nan nan 53 5 +inf 0 53 +inf +inf 53 nan nan 53 +inf +inf 0 53 nan nan 53 nan nan 53 +inf nan # regular values # same precision: [2, 2^53] -> [2, 2^52+1] u [2^52+1, 2^53] 0 53 2 0x10000000000001 53 0x10000000000001 0x1p+53 53 2 0x1p+53 # double rounding error: it should be [1, 2^53+2] u [2^53, 2^54] - 52 1 0x1p+53 52 0x1p+53 0x1p+54 53 1 0x1p+54 # double rounding error: it should be [1, 2^52+1] u [2^52, 2^53] - 53 1 0x1p+52 2 0x1p+52 0x1p+53 2 1 0x1p+53 # double rounding error: it should be [-1, 8] u [7, 16] + 2 -1 8 3 8 16 2 -1 16 mpfi-1.5.1/tests/mid.dat0000664023513600017500000000255011705754332012021 00000000000000# data file for mpfi_mid # # column fields: # 1: error direction (0: result is exact, +: result is overestimated) # 2: precision of result # 3: value of result # # 5: precision of argument # 6: left endpoint value of argument # 7: right endpoint value of argument # # special values 0 53 nan 53 nan -inf 0 53 nan 53 nan -8 0 53 nan 53 -8 nan 0 53 nan 53 nan -0 0 53 nan 53 +0 nan 0 53 nan 53 nan 5 0 53 nan 53 5 nan 0 53 nan 53 nan +inf 0 53 nan 53 nan nan 0 53 -inf 53 -inf -inf 0 53 -inf 53 -inf -8 0 53 -inf 53 -inf -0 0 53 -inf 53 -inf 5 0 53 nan 53 -inf +inf 0 53 nan 53 -inf nan 0 53 -4 53 -8 -0 0 53 +0 53 +0 -0 0 53 +2.5 53 +0 5 0 53 +inf 53 +0 +inf 0 53 nan 53 +0 nan 0 53 +inf 53 5 +inf 0 53 +inf 53 +inf +inf 0 53 nan 53 +inf nan # regular values 0 53 -0x33p-1 53 -34 -17 - 4 -26 53 -34 -17 0 53 -8.5 53 -34 17 + 4 -8 53 -34 17 0 53 +0x123456789abcdp-3 53 +0 +0x123456789abcdp-2 - 53 0x1921fb54442d18p-51 53 0x1921fb54442d18p-51 0x1921fb54442d19p-51 + 53 -0x1921fb54442d18p-51 53 -0x1921fb54442d19p-51 -0x1921fb54442d18p-51 + 53 -0x27fffffffffffbp-52 53 -4 -0x7fffffffffffdp-51 - 53 -0x47fffffffffffbp-52 53 -8 -0x7fffffffffffbp-51 - 53 0.5 53 -0x1fffffffffffffp-53 2 mpfi-1.5.1/tests/tmul_z.c0000664023513600017500000000505111705754332012233 00000000000000/* tmul_z.c -- Test mpfi_mul_z. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfr_t max; mpfi_t a; mpz_t z; int inexact; mpz_init (z); mpfi_init2 (a, 53); mpfr_init2 (max, 53); mpz_set_ui (z, 4096); mpfr_set_ui (&(a->left), 1, MPFI_RNDD); mpfr_set_inf (max, +1); mpfr_nextbelow (max); mpfr_set (&(a->right), max, MPFI_RNDU); inexact = mpfi_mul_z (a, a, z); if (!mpfr_inf_p (&(a->right))) { printf ("Error: mpfi_mul_z does not correctly handle positive " "overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error: mpfi_mul_z does not return correct value when positive " "overflow.\n"); exit (1); } mpfr_set_inf (max, -1); mpfr_nextabove (max); mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); inexact = mpfi_mul_z (a, a, z); if (!mpfr_inf_p (&(a->left))) { printf ("Error: mpfi_mul_z does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error: mpfi_mul_z does not return correct value when negative " "overflow.\n"); exit (1); } mpz_clear (z); mpfi_clear (a); mpfr_clear (max); } int main (int argc, char **argv) { struct mpfi_function_t i_mul_z; mpfi_fun_init_IIZ (&i_mul_z, mpfi_mul_z, mpfr_mul_z); test_start (); check_data (&i_mul_z, "mul_z.dat"); check_random (&i_mul_z, 2, 1000, 10); check_overflow (); test_end (); mpfi_fun_clear (&i_mul_z); return 0; } mpfi-1.5.1/tests/put_d.dat0000664023513600017500000000550411705754332012365 00000000000000# data file for mpfi_put_d # # fields: see put_z.dat # special values 53 nan nan 0 53 nan nan -inf 53 nan nan 0 53 nan nan -8 53 nan nan 0 53 nan nan -0 53 nan nan 0 53 nan nan +0 53 nan nan 0 53 nan nan +5 53 nan nan 0 53 nan nan +inf 53 nan nan 0 53 nan nan nan 53 -inf -inf 0 53 -inf -inf -inf 53 -inf -inf 0 53 -inf -8 -8 53 -inf -inf 0 53 -inf -0 -0 53 -inf -inf 0 53 -inf -0 +0 53 -inf -inf 0 53 -inf +5 +5 53 -inf -inf 0 53 -inf +inf +inf 53 -inf -inf 0 53 nan -inf nan 53 +0 -0 0 53 -inf -0 -inf 53 +0 -0 0 53 -8 -0 -8 53 +0 -0 0 53 +0 -0 -0 53 +0 -0 0 53 +0 -0 +0 53 +0 -0 0 53 +0 +5 +5 53 +0 -0 0 53 +0 +inf +inf 53 +0 -0 0 53 nan -0 nan 53 +inf +inf 0 53 -inf +inf -inf 53 +inf +inf 0 53 -8 +inf -8 53 +inf +inf 0 53 +0 +inf -0 53 +inf +inf 0 53 +0 +inf +0 53 +inf +inf 0 53 +5 +inf +5 53 +inf +inf 0 53 +inf +inf +inf 53 +inf +inf 0 53 nan +inf nan # regular values 49 +0x123456789abcdp-17 +0x1fedcba987654p-16 0 49 +0x1111111111111p-17 +0x1fedcba987654p-16 +0x11111111111110p-21 49 +0x123456789abcdp-17 +0x1fedcba987654p-16 1 49 +0x1111111111111p-17 +0x1fedcba987654p-16 +0x11111111111111p-21 49 +0x123456789abcdp-17 +0x1fedcba987654p-16 0 49 +0x123456789abcdp-17 +0x1fedcba987654p-16 +0x1aaaaaaaaaaaaap-20 49 +0x123456789abcdp-17 +0x1fedcba987654p-16 0 49 +0x123456789abcdp-17 +0x1ffffffffffffp-16 +0x1ffffffffffff0p-20 49 +0x123456789abcdp-17 +0x1fedcba987654p-16 2 49 +0x123456789abcdp-17 +0x1ffffffffffffp-16 +0x1fffffffffffe2p-20 49 -0x1fedcba987654 -0x123456789bcde 0 49 -0x1ffffffffffff -0x123456789bcde -0x1ffffffffffff 49 -0x1fedcba987654 -0x123546789bcde 1 49 -0x20000000000000 -0x123546789bcde -0x1fffffffffffff 49 -0x1fedcba987654 -1 0 49 -0x1fedcba987654 -1 -0x1aaaaaaaaaaaa 49 -0x123456789abcd -0x1111111111111 0 49 -0x123456789abcd -1 -1 49 -0x123456789abcd -0x1fedcba987654p-19 2 49 -0x123456789abcd -0x1ffffffffffffp-49 -0x1ffffffffffff2p-53 49 -0x1 +0x1 0 49 -0x2 +0x1 -0x2 49 -0x1 +0x1 1 49 -0x2 +0x1 -0x1ffffffffffffep-52 49 -0x1 +0x1 0 49 -0x1 +0x1 -0x1ffffffffffffep-53 49 -0x1 +0x1 0 49 -0x1 +0x2 +0x2 49 -0x1 +0x1 2 49 -0x1 +0x2 +0x1ffffffffffffep-52 mpfi-1.5.1/tests/set_z.dat0000664023513600017500000000222611705754332012374 00000000000000# data file for mpfi_set_z # # column fields: # 1: initial precision of interval # 2: initial left point value of interval # 3: initial right endpoint value of interval # # 4: inexact flag (returned value) # 5: precision of result (must be the same as in field 1) # 6: left endpoint value of result # 7: right endpoint value of result # # 8: value of argument # special values in initial interval 53 nan nan 0 53 -8 -8 -8 53 nan nan 0 53 +0 -0 -0 53 nan nan 0 53 +0 -0 0 53 nan nan 0 53 +5 +5 5 53 -inf -inf 0 53 -8 -8 -8 53 -inf -inf 0 53 +0 -0 -0 53 -inf -inf 0 53 +0 -0 0 53 -inf -inf 0 53 +5 +5 5 53 +0 -0 0 53 -8 -8 -8 53 +0 -0 0 53 +0 -0 -0 53 +0 -0 0 53 +0 -0 0 53 +0 -0 0 53 +5 +5 5 53 +inf +inf 0 53 -8 -8 -8 53 +inf +inf 0 53 +0 -0 -0 53 +inf +inf 0 53 +0 -0 0 53 +inf +inf 0 53 +5 +5 5 # regular values 53 nan nan 3 53 0x15555555555555p+3 0x15555555555556p+3 0xaaaaaaaaaaaaaa 2 nan nan 3 2 0x18 0x20 0x19 mpfi-1.5.1/tests/fr_div.dat0000664023513600017500000001156311705754332012525 00000000000000# data file for mpfi_fr_div # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: value of first parameter # 7: precision of second parameter # 8: left endpoint value of second parameter # 9: right endpoint value of second parameter # special values 0 53 nan nan 53 -0x170ef54646d497p-109 53 nan nan 0 53 nan nan 53 0.0 53 nan nan 0 53 nan nan 53 0x170ef54646d497p-109 53 nan nan 0 53 nan nan 53 -0x114b37f4b51f71p-107 53 nan -inf 0 53 nan nan 53 0.0 53 nan -inf 0 53 nan nan 53 0x114b37f4b51f71p-107 53 nan -inf 0 53 nan nan 53 -0xfc339ab0a6b53p-99 53 nan -7 0 53 nan nan 53 0.0 53 nan -7 0 53 nan nan 53 7.0 53 nan -7 0 53 nan nan 53 -15.0 53 nan -0 0 53 nan nan 53 0.0 53 nan -0 0 53 nan nan 53 15.0 53 nan -0 0 53 nan nan 53 -0xb2b3ece0a4ef9p-103 53 nan 1 0 53 nan nan 53 0.0 53 nan 1 0 53 nan nan 53 0xb2b3ece0a4ef9p-103 53 nan 1 0 53 nan nan 53 -0x5acae5c4b6e51p-101 53 nan +inf 0 53 nan nan 53 0.0 53 nan +inf 0 53 nan nan 53 0x5acae5c4b6e51p-101 53 nan +inf 0 53 +0 -0 53 -0x170ef54646d497p-108 53 -inf -inf 0 53 +0 -0 53 0.0 53 -inf -inf 0 53 +0 -0 53 0x170ef54646d497p-108 53 -inf -inf 2 53 +0 0x1a5a3ce29a1787p-110 53 -0x170ef54646d496p-107 53 -inf -7 0 53 +0 -0 53 0.0 53 -inf -7 1 53 -0x1a5a3ce29a1787p-110 -0 53 0x170ef54646d496p-107 53 -inf -7 0 53 +0 +inf 53 -0x170ef54646d497p-106 53 -inf -0 0 53 +0 -0 53 0.0 53 -inf -0 0 53 -inf -0 53 0x170ef54646d497p-106 53 -inf -0 0 53 -inf +inf 53 -0x16345785d8a00000 53 -inf 8 0 53 -inf +inf 53 0.0 53 -inf 8 0 53 -inf +inf 53 0x16345785d8a00000 53 -inf 8 0 53 -inf +inf 53 -0x170ef54646d497p-105 53 -inf +inf 0 53 -inf +inf 53 0.0e-17 53 -inf +inf 0 53 -inf +inf 53 +0x170ef54646d497p-105 53 -inf +inf 0 53 nan nan 53 -0x170ef54646d497p-104 53 -inf nan 0 53 nan nan 53 0.0e-17 53 -inf nan 0 53 nan nan 53 +0x170ef54646d497p-104 53 -inf nan 0 53 -inf +inf 53 -0x170ef54646d497p-109 53 +0 -0 0 53 +0 -0 53 0.0 53 +0 -0 0 53 -inf +inf 53 0x170ef54646d497p-109 53 +0 -0 2 53 -inf -0x13c3ada9f391a5p-110 53 -0x114b37f4b51f71p-107 53 +0 7 0 53 +0 -0 53 0.0 53 +0 7 1 53 0x13c3ada9f391a5p-110 +inf 53 0x114b37f4b51f71p-107 53 +0 7 0 53 -inf -0 53 -0x50b45a75f7e81p-104 53 +0 +inf 0 53 +0 -0 53 0.0 53 +0 +inf 0 53 +0 +inf 53 0x142d169d7dfa03p-106 53 +0 +inf 0 53 +0 -0 53 -0x170ef54646d497p-109 53 +inf +inf 0 53 +0 -0 53 0.0 53 +inf +inf 0 53 +0 -0 53 0x170ef54646d497p-109 53 +inf +inf 0 53 nan nan 53 -0x170ef54646d497p-109 53 +inf nan 0 53 nan nan 53 0.0 53 +inf nan 0 53 nan nan 53 0x170ef54646d497p-109 53 +inf nan # regular values 0 53 -inf +inf 53 -2.5 53 -8 8 0 53 0x5p-4 0.5 53 -2.5 53 -8 -5 1 53 -0x1999999999999ap-56 -0x1p-4 53 -2.5 53 25 40 2 53 0x5p-5 0x16db6db6db6db7p-54 53 -2.5 53 -16 -7 3 53 -0x1d1745d1745d18p-55 -0x11e6efe35b4cfap-58 53 -2.5 53 11 143 0 53 0x1p-4 4 53 33.125 53 8.28125 530 1 53 -0x11111111111112p-56 -0x1p-4 53 33.125 53 -530 -496.875 2 53 0.125 0x13a12f684bda13p-53 53 33.125 53 54 265 3 53 0x13a12f684bda12p-53 0x14627627627628p-53 53 33.125 53 52 54 mpfi-1.5.1/tests/tdiv_q.c0000664023513600017500000001111311705754332012203 00000000000000/* tdiv_q.c -- Test mpfi_div_q. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfr_t max; mpfi_t a; mpq_t q; int inexact; mpq_init (q); mpfi_init2 (a, 53); mpfr_init2 (max, 53); mpfr_set_inf (max, +1); mpfr_nextbelow (max); mpfr_set_ui (&(a->left), 1, MPFI_RNDD); mpfr_set (&(a->right), max, MPFI_RNDU); mpq_set_ui (q, 3, 4); inexact = mpfi_div_q (a, a, q); if (!mpfr_inf_p (&(a->right))) { printf ("Error[1]: mpfi_div_q does not correctly handle positive " "overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error[1]: mpfi_div_q does not return correct value when positive " "overflow.\n"); exit (1); } mpfr_set_ui (&(a->left), 1, MPFI_RNDD); mpfr_set (&(a->right), max, MPFI_RNDU); mpq_set_si (q, -3, 4); inexact = mpfi_div_q (a, a, q); if (!mpfr_inf_p (&(a->left))) { printf ("Error[2]: mpfi_div_q does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error[2]: mpfi_div_q does not return correct value when negative " "overflow.\n"); exit (1); } mpfr_set_inf (max, -1); mpfr_nextabove (max); mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); mpq_set_ui (q, 3, 4); inexact = mpfi_div_q (a, a, q); if (!mpfr_inf_p (&(a->left))) { printf ("Error[3]: mpfi_div_q does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error[3]: mpfi_div_q does not return correct value when negative " "overflow.\n"); exit (1); } mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); mpq_set_si (q, -3, 4); inexact = mpfi_div_q (a, a, q); if (!mpfr_inf_p (&(a->right))) { printf ("Error[4]: mpfi_div_q does not correctly handle positive " "overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error[4]: mpfi_div_q does not return correct value when positive " "overflow.\n"); exit (1); } mpq_clear (q); mpfi_clear (a); mpfr_clear (max); } void check_underflow (void) { mpfi_t got, expected; mpq_t q; int inex; mpq_init (q); mpfi_init2 (got, 128); mpfi_init2 (expected, 128); mpq_set_ui (q, 4096, 3); mpfi_set_ui (expected, 0); mpfr_nextbelow (&(expected->left)); mpfr_nextabove (&(expected->right)); inex = mpfi_div_q (got, expected, q); if (!MPFI_BOTH_ARE_INEXACT(inex) || !same_mpfr_value (&(got->left), &(expected->left)) || !same_mpfr_value (&(got->right), &(expected->right))) { printf ("Error: mpfi_div_q (rop, op, q) does not return correct value\n" "op = "); mpfi_out_str (stdout, 10, 0, expected); printf ("\nq = "); mpq_out_str (stdout, 10, q); printf ("\ngot = "); mpfi_out_str (stdout, 10, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 10, 0, expected); printf ("\n"); if (!MPFI_BOTH_ARE_INEXACT(inex)) { printf ("return value = %d\nexpected = %d\n", inex, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT); } exit (1); } mpq_clear (q); mpfi_clear (got); mpfi_clear (expected); } int main (int argc, char **argv) { struct mpfi_function_t i_div_q; mpfi_fun_init_IIQ (&i_div_q, mpfi_div_q, mpfr_div_q); test_start (); check_data (&i_div_q, "div_q.dat"); check_random (&i_div_q, 2, 1000, 10); check_overflow (); check_underflow (); test_end (); mpfi_fun_clear (&i_div_q); return 0; } mpfi-1.5.1/tests/tdiv_2si.c0000664023513600017500000000260111705754332012442 00000000000000/* tdiv_2si.c -- Test mpfi_div_2si. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_div_2si; mpfi_fun_init_IIS (&i_div_2si, mpfi_div_2si, mpfr_div_2si); test_start (); check_data (&i_div_2si, "div_2si.dat"); check_random (&i_div_2si, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_div_2si); return 0; } mpfi-1.5.1/tests/type_iiq.c0000664023513600017500000001517311705754332012552 00000000000000/* type_iiq.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, mpfi_t, mpq_t). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_iiq (mpfi_function_ptr this, FILE* fp) { test_line_number = line_number; /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] mpfi_t operand */ read_mpfi (fp, MPFI_FUN_ARG (*this, 3, mpfi)); /* [4] mpq_t operand */ read_mpq (fp, MPFI_FUN_ARG (*this, 4, mpq)); } /* check function against data at different precisions and test if an input variable can be reused as output */ void check_line_iiq (mpfi_function_ptr this) { int inex; /* rename operands for better readability */ IIQ_fun f_IIQ = MPFI_FUN_GET (*this, IIQ); mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*this, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); mpfi_ptr op1 = MPFI_FUN_ARG (*this, 3, mpfi); mpq_ptr op2 = MPFI_FUN_ARG (*this, 4, mpq); mpfi_set_prec (got, mpfi_get_prec (expected)); inex = f_IIQ (got, op1, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\nop1 = ", test_line_number); mpfi_out_str (stdout, 10, 0, op1); printf ("\nop2 = "); mpq_out_str (stdout, 10, op2); printf ("\ngot = "); mpfi_out_str (stdout, 10, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 10, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } /* reuse input variable as output */ if (mpfi_get_prec (got) == mpfi_get_prec (op1)) { mpfi_set (got, op1); inex = f_IIQ (got, got, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Error when reusing first input argument as output (line %lu)." "\nop1 = ", test_line_number); mpfi_out_str (stdout, 10, 0, op1); printf ("\nop2 = "); mpq_out_str (stdout, 10, op2); printf ("\ngot = "); mpfi_out_str (stdout, 10, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 10, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } } /* Check if the image of a random point chosen in the given interval is in the image of this interval. */ void random_iiq (mpfi_function_ptr this) { /* rename operands for better readability */ IIQ_fun f_IIQ = MPFI_FUN_GET (*this, IIQ); RRQ_fun f_RRQ = MPFI_FUN_MPFR_FUNCTION (*this, IIQ); mpfi_ptr b = MPFI_FUN_ARG (*this, 2, mpfi); mpfi_ptr a = MPFI_FUN_ARG (*this, 3, mpfi); mpq_ptr q = MPFI_FUN_ARG (*this, 4, mpq); /* reuse endpoint as mpfr_t */ mpfi_ptr i = MPFI_FUN_ARG (*this, 0, mpfi); mpfr_ptr x = &(i->left); mpfr_ptr y = &(i->right); random_mpq (q); random_interval (a); if (this->random_domain != NULL) { /* restrict the range of random interval to speed up tests */ this->random_domain (a); } mpfi_alea (x, a); f_IIQ (b, a, q); f_RRQ (y, x, q, MPFI_RNDD); if (!mpfr_nan_p (y) && !MPFI_NAN_P (b) && !mpfi_is_inside_fr (y, b)) { printf ("Error: the interval b, image of (a, q), does not contain " "the point y, image of (x, q) where x is in a.\na = "); mpfi_out_str (stdout, 10, 0, a); printf ("\nq = "); mpq_out_str (stdout, 10, q); printf ("\nb = "); mpfi_out_str (stdout, 10, 0, b); printf ("\nx = "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDU); printf ("\ny = "); mpfr_out_str (stdout, 10, 0, y, MPFI_RNDU); putchar ('\n'); exit (1); } } void set_prec_iiq (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 3, mpfi), prec); } void clear_iiq (mpfi_function_ptr this) { /* [0] initial value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] operand (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 3, mpfi)); /* [4] operand (mpz_t) */ mpq_clear (MPFI_FUN_ARG (*this, 4, mpq)); free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_IIQ (mpfi_function_ptr this, IIQ_fun mpfi_function, RRQ_fun mpfr_function) { this->type = IIQ; this->func.IIQ = mpfi_function; this->mpfr_func.IIQ = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (5 * sizeof (mpfi_fun_operand_t)); /* [0] initial value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] first operand (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 3, mpfi), 1024); /* [4] second operand (mpq_t) */ mpq_init (MPFI_FUN_ARG (*this, 4, mpq)); /* init methods */ this->set_prec = set_prec_iiq; this->read_line = read_line_iiq; this->check_line = check_line_iiq; this->random = random_iiq; this->clear = clear_iiq; } mpfi-1.5.1/tests/sech.dat0000664023513600017500000000350411705754332012172 00000000000000# data file for mpfi_sech # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 nan nan 53 nan -0 0 53 nan nan 53 +0 nan 0 53 nan nan 53 -inf nan 0 53 +0 -0 53 -inf -inf 2 53 +0 0x1de169fb49b339p-62 53 -inf -7 0 53 +0 1 53 -inf -0 0 53 +0 1 53 -inf +8 0 53 +0 1 53 -inf +inf 1 53 0x14bcdc50ed6be7p-53 1 53 -1 -0 0 53 1 1 53 +0 -0 1 53 0x14bcdc50ed6be7p-53 1 53 +0 +1 1 53 0x15fc20da8e18dbp-63 1 53 +0 +8 0 53 +0 1 53 +0 +inf 0 53 +0 -0 53 +inf +inf # regular values 1 53 0x1fc069fe3f72bep-53 1 53 -0.125 -0 1 53 0x1c60d1ff040dcfp-53 1 53 0 0x10000000000001p-53 3 53 0x16bf984a9a2355p-58 0x1aa0b464a5e24ap-53 53 -4.5 -0.625 3 53 0x196d8e17d88eb1p-56 0x14bcdc50ed6be8p-53 53 1 3 3 53 0x10000000000173p-1074 0x1639e3175a6893p-76 53 17 0xb145bb71d3dbp-38 mpfi-1.5.1/tests/tis_zero.c0000664023513600017500000000421011705754332012553 00000000000000/* tis_zero.c -- Test mpfi_is_zero. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern int nextchar; void print_error (mpfi_srcptr a) { printf ("Error: mpfi_is_zero (A) returns %d\nA = ", mpfi_is_zero (a)); mpfi_out_str (stdout, 10, 0, a); printf ("\n"); exit (1); } int main (int argc, char **argv) { mpfr_t x; mpfi_t interval; mp_prec_t p; test_start (); mpfr_init2 (x, 1024); mpfi_init2 (interval, 1024); mpfi_set_ui (interval, 0); if (!mpfi_is_zero (interval)) { print_error (interval); } for (p = 2; p < 1024; ++p) { mpfr_set_prec (x, p); mpfi_set_prec (interval, p); random_mpfr (x); mpfi_set_fr (interval, x); if (mpfi_is_zero (interval) && !mpfr_zero_p (x)) { print_error (interval); } random_mpfr (x); if (mpfr_zero_p (x)) mpfr_nextabove (x); /* x != 0*/ mpfi_put_fr (interval, x); if (mpfi_is_zero (interval)) { print_error (interval); } mpfr_set_nan (&(interval->left)); if (mpfi_is_zero (interval)) { print_error (interval); } } mpfr_clear (x); mpfi_clear (interval); test_end (); return 0; } mpfi-1.5.1/tests/blow.dat0000664023513600017500000001235311705754332012215 00000000000000# data file for mpfi_blow # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of second parameter # 8: second parameter value #WARNING: # double values are read by the test suite with rounding towards minus # infinity to a machine-dependant precision (whereas the mpfi data are read # at the given precision with rounding to the nearest). # So as to ensure portability, use test values that are representable with a # 53 bit-significand which corresponds to the minimum default precision for # a double in the test suite. # special values 0 53 nan nan 53 nan nan -0x170ef54646d497p-109 0 53 nan nan 53 nan nan 0.0 0 53 nan nan 53 nan nan 0x170ef54646d497p-109 0 53 nan nan 53 nan -inf -0x114b37f4b51f71p-107 0 53 nan nan 53 nan -inf 0.0 0 53 nan nan 53 nan -inf 0x114b37f4b51f71p-107 0 53 nan nan 53 nan -7 -0xfc339ab0a6b53p-99 0 53 nan nan 53 nan -7 0.0 0 53 nan nan 53 nan -7 7.0 0 53 nan nan 53 nan -0 -15.0 0 53 nan nan 53 nan -0 0.0 0 53 nan nan 53 nan -0 15.0 0 53 nan nan 53 nan +1 -0xb2b3ece0a4ef9p-103 0 53 nan nan 53 nan +1 0.0 0 53 nan nan 53 nan +1 0xb2b3ece0a4ef9p-103 0 53 nan nan 53 nan +inf -0x5acae5c4b6e51p-101 0 53 nan nan 53 nan +inf 0.0 0 53 nan nan 53 nan +inf 0x5acae5c4b6e51p-101 #no definite center in infinite intervals 0 53 nan nan 53 -inf -inf -0x170ef54646d497p-108 0 53 nan nan 53 -inf -inf 0.0 0 53 nan nan 53 -inf -inf 0x170ef54646d497p-108 0 53 -inf nan 53 -inf -7 -0x170ef54646d497p-107 0 53 -inf nan 53 -inf -7 0.0 0 53 -inf nan 53 -inf -7 0x170ef54646d497p-107 0 53 -inf nan 53 -inf -0 -0x170ef54646d497p-106 0 53 -inf nan 53 -inf -0 0.0 0 53 -inf nan 53 -inf -0 0x170ef54646d497p-106 0 53 -inf nan 53 -inf 8 -0x16345785d8a00000 0 53 -inf nan 53 -inf 8 0.0 0 53 -inf nan 53 -inf 8 0x16345785d8a00000 0 53 nan nan 53 -inf +inf -0x170ef54646d497p-105 0 53 nan nan 53 -inf +inf 0.0e-17 0 53 nan nan 53 -inf +inf +0x170ef54646d497p-105 0 53 nan nan 53 -inf nan -0x170ef54646d497p-104 0 53 nan nan 53 -inf nan 0.0e-17 0 53 nan nan 53 -inf nan +0x170ef54646d497p-104 0 53 +0 -0 53 +0 -0 -0x170ef54646d497p-109 0 53 +0 -0 53 +0 -0 0.0 0 53 +0 -0 53 +0 -0 0x170ef54646d497p-109 3 53 -0x1p-49 0x10000000000001p-49 53 +0 8 -0x3p-53 3 53 -0x1p-50 0x10000000000001p-49 53 +0 8 -0x1p-53 3 53 -0x1p-50 0x10000000000001p-49 53 +0 8 -0x114b37f4b51f71p-107 0 53 +0 8 53 +0 8 0.0 0 53 -1 9 53 +0 8 0.25 3 53 -0x1p-50 0x10000000000001p-49 53 +0 8 0x114b37f4b51f7p-103 #no definite center in infinite intervals 0 53 nan +inf 53 +0 +inf -0x50b45a75f7e81p-104 0 53 nan +inf 53 +0 +inf 0.0 0 53 nan +inf 53 +0 +inf 0x142d169d7dfa03p-106 0 53 nan nan 53 +inf +inf -0x170ef54646d497p-109 0 53 nan nan 53 +inf +inf 0.0 0 53 nan nan 53 +inf +inf 0x170ef54646d497p-109 0 53 nan nan 53 +inf nan -0x170ef54646d497p-109 0 53 nan nan 53 +inf nan 0.0 0 53 nan nan 53 +inf nan 0x170ef54646d497p-109 # regular values 0 53 -48 -0 53 -32 -16 -2.0 3 53 -0x10000000000002p-51 0x10000000000001p-51 53 -0x10000000000001p-52 1 1.0 0 04 -8 8 53 -1 1 7.0 1 04 -18 3 53 -15 1 0.25 0 53 0 4 53 0x3p-1 0x5p-1 3.0 2 53 0x1p-1 0x10000000000002 53 0x1 0x10000000000001 0x1p-52 mpfi-1.5.1/tests/tconst_catalan.c0000664023513600017500000000253011705754332013715 00000000000000/* tconst_catalan.c -- Test mpfi_const_catalan. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_catalan; mpfi_fun_init_I (&i_catalan, mpfi_const_catalan, mpfr_const_catalan); check_data (&i_catalan, "const_catalan.dat"); mpfi_fun_clear (&i_catalan); return 0; } mpfi-1.5.1/tests/check_data.c0000664023513600017500000000263511705754332012774 00000000000000/* check_data.c -- Tests from data file. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern int nextchar; /* public main function */ void check_data (mpfi_function_ptr function, const char *file_name) { FILE *fp; fp = open_file (file_name); init_reading (fp); while (nextchar != EOF) { function->read_line (function, fp); function->check_line (function); } close_file (fp); } mpfi-1.5.1/tests/tmul.c0000664023513600017500000000253611705754332011707 00000000000000/* tmul.c -- Test mpfi_mul. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_mul; mpfi_fun_init_III (&i_mul, mpfi_mul, mpfr_mul); test_start (); check_data (&i_mul, "mul.dat"); check_random (&i_mul, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_mul); return 0; } mpfi-1.5.1/tests/tz_div.c0000664023513600017500000000651111705754332012222 00000000000000/* tz_div.c -- Test mpfi_z_div. Copyright 2010, 2011, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" #include "mpfi_config.h" void check_overflow (void) { mpfi_t interval; mpfi_t got; mpz_t z; int inex; mpz_init (z); mpfi_init2 (interval, 53); mpfi_init2 (got, 53); /* right overflow: 1024 / [epsilon, 1] = [1024, +oo] */ mpz_set_ui (z, 1024); mpfr_set_ui (&(interval->left), 0, MPFI_RNDD); mpfr_nextabove (&(interval->left)); /* tiny left endpoint x0 */ mpfr_set_ui (&(interval->right), 1, MPFI_RNDU); inex = mpfi_z_div (got, z, interval); if (MPFI_LEFT_IS_INEXACT (inex) || mpfr_cmp_z (&(got->left), z) != 0 || !MPFI_RIGHT_IS_INEXACT (inex) || !mpfr_inf_p (&(got->right))) { printf ("Error: mpfi_z_div (rop, z, op) does not correctly handle " "overflow.\n z = "); mpz_out_str (stdout, 10, z); printf ("\n op = "); mpfi_out_str (stdout, 10, 0, interval); printf ("\nrop = "); mpfi_out_str (stdout, 10, 0, got); printf ("\nreturn value = %d\n", inex); exit (1); } /* left overflow: 1024.0 / [-1, -epsilon] = [-oo, -1024] */ mpfi_neg (interval, interval); inex = mpfi_z_div (got, z, interval); if (!MPFI_LEFT_IS_INEXACT (inex) || !mpfr_inf_p (&(got->left)) || MPFI_RIGHT_IS_INEXACT (inex) || mpfr_cmp_si (&(got->right), -1024) != 0) { printf ("Error: mpfi_z_div (rop, z, op) does not correctly handle " "overflow.\n z = "); mpz_out_str (stdout, 10, z); printf ("\n op = "); mpfi_out_str (stdout, 10, 0, interval); printf ("\nrop = "); mpfi_out_str (stdout, 10, 0, got); printf ("\nreturn value = %d\n", inex); exit (1); } mpz_clear (z); mpfi_clear (interval); mpfi_clear (got); } #ifndef HAVE_MPFR_Z_DIV /* fake non-existing function */ int mpfr_z_div (mpfr_ptr x, mpz_srcptr z, mpfr_srcptr y, mp_rnd_t rnd) { int ret; mpfr_t zz; mpfr_init2 (zz, mpz_sizeinbase (z, 2)); mpfr_set_z (zz, z, MPFI_RNDD); /* exact */ ret = mpfr_div (x, zz, y, rnd); mpfr_clear (zz); return ret; } #endif /*HAVE_MPFR_Z_DIV */ int main (int argc, char **argv) { struct mpfi_function_t i_z_div; mpfi_fun_init_IZI (&i_z_div, mpfi_z_div, mpfr_z_div); test_start (); check_data (&i_z_div, "z_div.dat"); check_random (&i_z_div, 2, 1000, 10); check_overflow (); test_end (); mpfi_fun_clear (&i_z_div); return 0; } mpfi-1.5.1/tests/mul_2ui.dat0000664023513600017500000000423611705754332012627 00000000000000# data file for mpfi_mul_2ui # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1 0 53 nan -inf 53 nan -inf 0 0 53 nan -inf 53 nan -inf 3 0 53 nan -7 53 nan -7 0 0 53 nan -28 53 nan -7 2 0 53 nan -0 53 nan -0 0 0 53 nan -0 53 nan -0 15 0 53 nan 1 53 nan 1 0 0 53 nan 8 53 nan 1 3 0 53 nan +inf 53 nan +inf 0 0 53 nan +inf 53 nan +inf 63 0 53 -inf -inf 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf 2 0 53 -inf -1 53 -inf -1 0 0 53 -inf -4 53 -inf -1 2 0 53 -inf -0 53 -inf -0 0 0 53 -inf -0 53 -inf -0 8 0 53 -inf 8 53 -inf 8 0 0 53 -inf 128 53 -inf 8 4 # semi-infinite result with rounding 2 16 -inf 0x10002000000000p-53 53 -inf 0x10000000000001p-53 0 2 16 -inf 0x10002000000000p-49 53 -inf 0x10000000000001p-53 4 0 53 -inf +inf 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf 32 0 53 -inf nan 53 -inf nan 0 0 53 -inf nan 53 -inf nan 64 0 53 +0 -0 53 +0 -0 0 0 53 +0 -0 53 +0 -0 1 0 53 +0 8 53 +0 8 0 0 53 +0 128 53 +0 8 4 # result with endpoints 0 and a rounded number 2 16 +0 0x10002000000000p-53 53 +0 0x10000000000001p-53 0 2 16 +0 0x10002000000000p-49 53 +0 0x10000000000001p-53 4 0 53 +0 +inf 53 +0 +inf 0 0 53 +0 +inf 53 +0 +inf 7 0 53 +inf +inf 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1 0 53 +inf nan 53 +inf nan 0 0 53 +inf nan 53 +inf nan 1 # regular values 0 53 -0x20p+32 -0x11p+32 53 -32 -17 32 0 53 0x123456789abcdfp-28 0x123456789abcdfp+25 53 0x123456789abcdfp-53 0x123456789abcdf 25 mpfi-1.5.1/tests/tcsc.c0000664023513600017500000000341211705754332011654 00000000000000/* tcsc.c -- Test mpfi_csc. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int restrict_domain (mpfi_ptr a) { /* speedup some tests restricting the possible random values */ if (mpfr_cmp_si (&(a->left), -7) < 0 || mpfr_cmp_si (&(a->left), +7) > 0) { mpfr_set_si (&(a->left), -7, MPFI_RNDD); } if (mpfr_cmp_si (&(a->right), -7) < 0 || mpfr_cmp_si (&(a->right), +7) > 0) { mpfr_set_si (&(a->right), 7, MPFI_RNDU); } return 0; } int main (int argc, char **argv) { struct mpfi_function_t i_csc; mpfi_fun_init_II (&i_csc, mpfi_csc, mpfr_csc); mpfi_restrict_random (&i_csc, restrict_domain); test_start (); check_data (&i_csc, "csc.dat"); check_random (&i_csc, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_csc); return 0; } mpfi-1.5.1/tests/tblow.c0000664023513600017500000000247411705754332012056 00000000000000/* tblow.c -- Test mpfi_blow. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_blow; mpfi_fun_init_IID (&i_blow, mpfi_blow, NULL); test_start (); check_data (&i_blow, "blow.dat"); test_end (); mpfi_fun_clear (&i_blow); return 0; } mpfi-1.5.1/tests/tlog2.c0000664023513600017500000000254711705754332011757 00000000000000/* tlog2.c -- Test mpfi_log2. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_log2; mpfi_fun_init_II (&i_log2, mpfi_log2, mpfr_log2); test_start (); check_data (&i_log2, "log2.dat"); check_random (&i_log2, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_log2); return 0; } mpfi-1.5.1/tests/tcsch.c0000664023513600017500000000254711705754332012034 00000000000000/* tcsch.c -- Test mpfi_csch. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_csch; mpfi_fun_init_II (&i_csch, mpfi_csch, mpfr_csch); test_start (); check_data (&i_csch, "csch.dat"); check_random (&i_csch, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_csch); return 0; } mpfi-1.5.1/tests/log1p.dat0000664023513600017500000000271611705754332012276 00000000000000# data file for mpfi_log1p # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 -inf nan 53 -1 nan 0 53 nan -0 53 nan -0 0 53 +0 nan 53 +0 nan 0 53 nan 0x162e42fefa39f0p-53 53 nan 1 0 53 +inf nan 53 +inf nan 0 53 nan nan 53 -inf -inf 0 53 nan nan 53 -inf -7 0 53 nan -inf 53 -inf -1 0 53 nan -0 53 -inf -0 0 53 nan 0x162e42fefa39f0p-53 53 -inf 1 0 53 nan +inf 53 -inf +inf 0 53 -inf -0 53 -1 -0 0 53 +0 -0 53 +0 -0 2 53 +0 0x162e42fefa39f0p-53 53 +0 1 0 53 +0 +inf 53 +0 +inf 0 53 +inf +inf 53 +inf +inf # regular values 1 53 -0x13e080325bab7bp-52 -0 53 -0xb616ab8b683b5p-52 -0 2 53 +0 0x14e0115561569cp-48 53 +0 0x8ac74d932fae3p-21 3 53 0x17bdce451a337fp-48 0x1b3913fc99f6fcp-48 53 0x4c322657ec89bp-16 0x4d68ba5f26bf1p-11 mpfi-1.5.1/tests/ui_div.dat0000664023513600017500000000410711705754332012527 00000000000000# data file for mpfi_ui_div # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: first parameter value # 6: precision of second parameter # 7: left endpoint value of second parameter # 8: right endpoint value of second parameter # special values 0 53 nan nan 0 53 nan nan 0 53 nan nan 1 53 nan nan 0 53 nan nan 0 53 nan -inf 0 53 nan nan 3 53 nan -inf 0 53 nan nan 0 53 nan -7 0 53 nan nan 7 53 nan -7 0 53 nan nan 0 53 nan -0 0 53 nan nan 1 53 nan -0 0 53 nan nan 0 53 nan 1 0 53 nan nan 3 53 nan 1 0 53 nan nan 0 53 nan +inf 0 53 nan nan 6 53 nan +inf 0 53 +0 -0 0 53 -inf -inf 0 53 +0 -0 2 53 -inf -inf 0 53 +0 -0 0 53 -inf -1 0 53 -4 -0 4 53 -inf -1 1 53 -0x12492492492493p-53 -0 4 53 -inf -7 0 53 +0 -0 0 53 -inf -0 0 53 -inf -0 8 53 -inf -0 0 53 -inf +inf 0 53 -inf +8 0 53 -inf +inf 1 53 -inf +8 0 53 -inf +inf 0 53 -inf +inf 0 53 -inf +inf 3 53 -inf +inf 0 53 nan nan 0 53 -inf nan 0 53 nan nan 6 53 -inf nan 2 53 -inf -0x12492492492492p-53 4 53 -7 -0 0 53 +0 -0 0 53 +0 -0 0 53 -inf +inf 1 53 +0 -0 0 53 +0 -0 0 53 +0 +8 0 53 0.5 +inf 4 53 +0 +8 1 53 0x12492492492492p-53 +inf 4 53 +0 7 0 53 +0 -0 0 53 +0 +inf 0 53 +0 +inf 7 53 +0 +inf 0 53 +0 -0 0 53 +inf +inf 0 53 +0 -0 1 53 +inf +inf 0 53 nan nan 0 53 +inf nan 0 53 nan nan 1 53 +inf nan # regular values 0 53 -inf +inf 32 53 -32 17 0 53 2 5 30 53 6 15 1 53 0x11249249249249p-51 5 30 53 6 14 2 53 2 0x1124924924924ap-50 30 53 7 15 3 53 0x10888888888888p-51 0x14aaaaaaaaaaabp-50 31 53 6 15 mpfi-1.5.1/tests/const_euler.dat0000664023513600017500000000107711705754332013575 00000000000000# data file for mpfi_const_euler # 3 1021 0x12788cfc6fb618f49a37c7f0202a596ad439d9875ecb980321807be68e135ff7b1c96b3f40753e1dda0c93996c420afa220ad5d226426b411c8768ce7ae975fd4b1bd70f1990dae67b7cf7e702a966d9f152da2acf133555c1813a9916d6f70dfa543d43bcc5ff0c87d8f84e304f2ee44bcd585e17ac38e8d2c2a85479c77d4bp-1021 0x49e233f1bed863d268df1fc080a965ab50e7661d7b2e600c8601ef9a384d7fdec725acfd01d4f87768324e65b1082be8882b57489909ad04721da339eba5d7f52c6f5c3c66436b99edf3df9c0aa59b67c54b68ab3c4cd5570604ea645b5bdc37e950f50ef317fc321f63e138c13cbb912f3561785eb0e3a34b0aa151e71df53p-1019 mpfi-1.5.1/tests/tinit.c0000664023513600017500000000352511705754332012054 00000000000000/* tinit.c -- Test mpfi_init. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { mpfi_t a; mpfi_init (a); if (mpfi_get_prec (a) != mpfr_get_default_prec ()) { printf ("Error: mpfi_init does not use the default precision of MPFR." "\nDefault precision in MPFI: %lu" "\nDefault precision in MPFR: %lu\n", mpfi_get_prec (a), mpfr_get_default_prec ()); exit (1); } mpfi_clear (a); mpfr_set_default_prec (111); mpfi_init (a); if (mpfi_get_prec (a) != mpfr_get_default_prec ()) { printf ("Error: mpfi_init does not use the default precision of MPFR." "\nDefault precision in MPFI: %lu" "\nDefault precision in MPFR: %lu\n", mpfi_get_prec (a), mpfr_get_default_prec ()); exit (1); } mpfi_clear (a); return 0; } mpfi-1.5.1/tests/diam_abs.dat0000664023513600017500000000167411705754332013015 00000000000000# data file for mpfi_diam_abs # # column fields: # 1: error direction (0: result is exact, +: result is overestimated) # 2: precision of result # 3: value of result # # 5: precision of argument # 6: left endpoint value of argument # 7: right endpoint value of argument # # special values 0 53 nan 53 nan -inf 0 53 nan 53 nan -8 0 53 nan 53 -8 nan 0 53 nan 53 nan -0 0 53 nan 53 +0 nan 0 53 nan 53 nan 5 0 53 nan 53 +5 nan 0 53 nan 53 nan +inf 0 53 nan 53 nan nan 0 53 nan 53 -inf -inf 0 53 +inf 53 -inf -8 0 53 +inf 53 -inf -0 0 53 +inf 53 -inf 5 0 53 +inf 53 -inf +inf 0 53 nan 53 -inf nan 0 53 +inf 53 -inf -0 0 53 +8 53 -8 -0 0 53 -0 53 +0 -0 # should it be +0? 0 53 +5 53 +0 5 0 53 +inf 53 +0 +inf 0 53 nan 53 +0 nan 0 53 nan 53 +inf +inf 0 53 nan 53 +inf nan # regular values 0 53 17 53 -34 -17 + 4 18 53 -34 -17 mpfi-1.5.1/tests/put_q.dat0000664023513600017500000000511311705754332012376 00000000000000# data file for mpfi_put_q # # fields: # 1: initial precision of interval # 2: initial left point value of interval # 3: initial right endpoint value of interval # # 4: inexact flag (returned value) # 5: precision of result (must be the same as in field 1) # 6: left endpoint value of result # 7: right endpoint value of result # # 8: precision of argument # 9: value of argument # special values 53 nan nan 0 53 nan nan -8/2 53 nan nan 0 53 nan nan -0/2 53 nan nan 0 53 nan nan 0/2 53 nan nan 0 53 nan nan 5/2 53 -inf -inf 0 53 -inf -8 -8/1 53 -inf -inf 0 53 -inf -0 -0/1 53 -inf -inf 0 53 -inf -0 0/1 53 -inf -inf 0 53 -inf +5 5/1 53 +0 -0 0 53 -8 -0 -8/1 53 +0 -0 0 53 +0 -0 -0/1 53 +0 -0 0 53 +0 -0 0/1 53 +0 -0 0 53 +0 +5 5/1 53 +inf +inf 0 53 -8 +inf -8/1 53 +inf +inf 0 53 +0 +inf -0/1 53 +inf +inf 0 53 +0 +inf 0/1 53 +inf +inf 0 53 +5 +inf 5/1 # regular values 53 +1 +2 0 53 +0.5 +2 1/2 53 +1 +2 1 53 +0x15555555555555p-54 +2 1/3 53 +1 +2 0 53 +1 +2 3/2 53 +1 +2 0 53 +1 +2.5 5/2 53 +1 +2 2 53 +1 +0x12aaaaaaaaaaabp-51 7/3 53 -2 -1 0 53 -4 -1 -8/2 53 -2 -1 1 53 -0x15555555555556p-51 -1 -8/3 53 -4 -1 0 53 -4 -1 -6/2 53 -4 -3 0 53 -4 -2 -2/1 53 -4 -2 2 53 -4 -0x15555555555555p-54 -1/3 53 -0x1 +0x1 0 53 -0x2 +0x1 -2/1 53 -0x1 +0x1 1 53 -0x15555555555556p-52 +0x1 -4/3 53 -0x1 +0x1 0 53 -0x1 +0x1 -1/2 53 -0x1 +0x1 0 53 -0x1 +2.5 5/2 53 -0x1 +0x1 2 53 -0x1 +0x1aaaaaaaaaaaabp-52 5/3 mpfi-1.5.1/tests/set_q.dat0000664023513600017500000000225611705754332012366 00000000000000# data file for mpfi_set_q # # column fields: # 1: initial precision of interval # 2: initial left point value of interval # 3: initial right endpoint value of interval # # 4: inexact flag (returned value) # 5: precision of result (must be the same as in field 1) # 6: left endpoint value of result # 7: right endpoint value of result # # 8: value of argument # special values in initial interval 53 nan nan 0 53 -8 -8 -8/1 53 nan nan 0 53 +0 -0 -0/1 53 nan nan 0 53 +0 -0 0/1 53 nan nan 0 53 +5 +5 5/1 53 -inf -inf 0 53 -8 -8 -8/1 53 -inf -inf 0 53 +0 -0 -0/1 53 -inf -inf 0 53 +0 -0 0/1 53 -inf -inf 0 53 +5 +5 5/1 53 +0 -0 0 53 -8 -8 -8/1 53 +0 -0 0 53 +0 -0 -0/1 53 +0 -0 0 53 +0 -0 0/1 53 +0 -0 0 53 +5 +5 5/1 53 +inf +inf 0 53 -8 -8 -8/1 53 +inf +inf 0 53 +0 -0 -0/1 53 +inf +inf 0 53 +0 -0 0/1 53 +inf +inf 0 53 +5 +5 5/1 # regular values 53 nan nan 3 53 0x19999999999999@-14 0x1999999999999a@-14 1/10 2 nan nan 3 2 0x18@-2 0x2@-1 1/10 mpfi-1.5.1/tests/neg.dat0000664023513600017500000000221311705754332012015 00000000000000# data file for mpfi_neg # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 +inf nan 53 nan -inf 0 53 nan +7 53 -7 nan 0 53 +0 nan 53 nan -0 0 53 nan -0 53 +0 nan 0 53 -1 nan 53 nan +1 0 53 nan -inf 53 +inf nan 0 53 +inf +inf 53 -inf -inf 0 53 +7 +inf 53 -inf -7 0 53 +0 +inf 53 -inf -0 0 53 -8 +inf 53 -inf +8 0 53 -inf +inf 53 -inf +inf 0 53 +0 -0 53 +0 -0 0 53 +0 -0 53 +0 -0 0 53 -8 -0 53 +0 +8 0 53 -inf -0 53 +0 +inf 0 53 -inf -inf 53 +inf +inf # regular values 0 53 -0x123456799p-16 -0x123456789p-16 53 0x123456789p-16 0x123456799p-16 1 12 -0x889p+21 0xaaap-26 53 -0xaaap-26 0x111111111 2 12 0xaaa 0xaabp+4 53 -0xaaa1 -0xaaa 3 12 0xaaap+4 0xb6d0 53 -0xb6c1 -0xaaa1 mpfi-1.5.1/tests/tfr_div.c0000664023513600017500000000771411705754332012366 00000000000000/* tfr_div.c -- Test mpfi_fr_div. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow (void) { mpfi_t interval; mpfi_t got; mpfr_t x; int inex; mpfi_init2 (interval, 53); mpfi_init2 (got, 53); mpfr_init2 (x, 53); /* right overflow: 1023 / [epsilon, 1] = [1023, +oo] */ mpfr_set_ui (x, 1023, MPFI_RNDD); mpfr_set_ui (&(interval->left), 0, MPFI_RNDD); mpfr_nextabove (&(interval->left)); /* tiny left endpoint x0 */ mpfr_set_ui (&(interval->right), 1, MPFI_RNDU); inex = mpfi_fr_div (got, x, interval); if (MPFI_LEFT_IS_INEXACT (inex) || mpfr_cmp (&(got->left), x) != 0 || !MPFI_RIGHT_IS_INEXACT (inex) || !mpfr_inf_p (&(got->right))) { printf ("Error: mpfi_d_div (rop, x, op) does not correctly handle " "overflow.\n x = "); mpfr_out_str (stdout, 16, 0, x, MPFI_RNDD); printf ("\nop = "); mpfi_out_str (stdout, 16, 0, interval); printf ("\nrop = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nreturn value = %d\n", inex); exit (1); } /* left overflow: 1023 / [-1, -epsilon] = [-oo, -1023] */ mpfi_neg (interval, interval); inex = mpfi_fr_div (got, x, interval); if (!MPFI_LEFT_IS_INEXACT (inex) || !mpfr_inf_p (&(got->left)) || MPFI_RIGHT_IS_INEXACT (inex) || mpfr_cmp_si (&(got->right), -1023) != 0) { printf ("Error: mpfi_d_div (rop, x, op) does not correctly handle " "overflow.\n x = "); mpfr_out_str (stdout, 16, 0, x, MPFI_RNDD); printf ("\nop = "); mpfi_out_str (stdout, 16, 0, interval); printf ("\nrop = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nreturn value = %d\n", inex); exit (1); } mpfr_clear (x); mpfi_clear (interval); mpfi_clear (got); } void check_underflow (void) { mpfi_t interval; mpfi_t got; mpfr_t x; int inex; mpfr_init2 (x, 128); mpfi_init2 (got, 128); mpfi_init2 (interval, 128); mpfr_set_ui (x, 0, MPFI_RNDD); mpfr_nextabove (x); mpfi_interv_ui (interval, 1, 1024); inex = mpfi_fr_div (got, x, interval); if (!MPFI_LEFT_IS_INEXACT (inex) || !mpfr_zero_p (&(got->left)) || MPFI_RIGHT_IS_INEXACT (inex) || mpfr_cmp (&(got->right), x) != 0) { printf ("Error: mpfi_fr_div (rop, x, op) does not correctly handle " "overflow.\n x = "); mpfr_out_str (stdout, 16, 0, x, MPFI_RNDD); printf ("\nop = "); mpfi_out_str (stdout, 16, 0, interval); printf ("\nrop = "); mpfi_out_str (stdout, 16, 0, got); printf ("return value = %d\nexpected = %d\n", inex, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT); exit (1); } mpfr_clear (x); mpfi_clear (got); mpfi_clear (interval); } int main (int argc, char **argv) { struct mpfi_function_t i_fr_div; mpfi_fun_init_IRI (&i_fr_div, mpfi_fr_div, mpfr_div); test_start (); check_data (&i_fr_div, "fr_div.dat"); check_random (&i_fr_div, 2, 1000, 10); check_overflow (); check_underflow (); test_end (); mpfi_fun_clear (&i_fr_div); return 0; } mpfi-1.5.1/tests/div_2si.dat0000664023513600017500000000436211705754332012612 00000000000000# data file for mpfi_div_2si # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan -1 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1 0 53 nan -inf 53 nan -inf -3 0 53 nan -inf 53 nan -inf 0 0 53 nan -inf 53 nan -inf 3 0 53 nan -28 53 nan -7 -2 0 53 nan -7 53 nan -7 0 0 53 nan -1.75 53 nan -7 2 0 53 nan -0 53 nan -0 -15 0 53 nan -0 53 nan -0 0 0 53 nan -0 53 nan -0 15 0 53 nan 8 53 nan 1 -3 0 53 nan 1 53 nan 1 0 0 53 nan .125 53 nan 1 3 0 53 nan +inf 53 nan +inf -63 0 53 nan +inf 53 nan +inf 0 0 53 nan +inf 53 nan +inf 63 0 53 -inf -inf 53 -inf -inf -2 0 53 -inf -inf 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf 2 0 53 -inf -16 53 -inf -1 -4 0 53 -inf -1 53 -inf -1 0 0 53 -inf -.125 53 -inf -1 3 0 53 -inf -0 53 -inf -0 -8 0 53 -inf -0 53 -inf -0 0 0 53 -inf -0 53 -inf -0 8 0 53 -inf 128 53 -inf 8 -4 0 53 -inf 8 53 -inf 8 0 0 53 -inf 0.5 53 -inf 8 4 0 53 -inf +inf 53 -inf +inf -32 0 53 -inf +inf 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf 32 0 53 -inf nan 53 -inf nan -64 0 53 -inf nan 53 -inf nan 0 0 53 -inf nan 53 -inf nan 64 0 53 +0 -0 53 +0 -0 -1 0 53 +0 -0 53 +0 -0 0 0 53 +0 -0 53 +0 -0 1 0 53 +0 128 53 +0 8 -4 0 53 +0 8 53 +0 8 0 0 53 +0 0.5 53 +0 8 4 0 53 +0 +inf 53 +0 +inf -7 0 53 +0 +inf 53 +0 +inf 0 0 53 +0 +inf 53 +0 +inf 7 0 53 +inf +inf 53 +inf +inf -1 0 53 +inf +inf 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1 0 53 +inf nan 53 +inf nan -1 0 53 +inf nan 53 +inf nan 0 0 53 +inf nan 53 +inf nan 1 # regular values 0 53 -0x20p+32 -0x11p+32 53 -32 -17 -32 0 53 0x11p-32 0x20p-32 53 17 32 32 mpfi-1.5.1/tests/put_ui.dat0000664023513600017500000000306711705754332012561 00000000000000# data file for mpfi_put_ui # # fields: # 1: initial precision of interval # 2: initial left point value of interval # 3: initial right endpoint value of interval # # 4: inexact flag (returned value) # 5: precision of result (must be the same as in field 1) # 6: left endpoint value of result # 7: right endpoint value of result # # 8: precision of argument # 9: value of argument # special values 53 nan nan 0 53 nan nan +0 53 nan nan 0 53 nan nan +5 53 nan +inf 0 53 nan +inf +0 53 nan -inf 0 53 nan -inf +5 53 -inf -inf 0 53 -inf -0 +0 53 -inf -0 0 53 -inf +5 +5 53 -inf -1 0 53 -inf -0 +0 53 -inf +inf 0 53 -inf +inf +5 53 +0 -0 0 53 +0 -0 +0 53 +0 -0 0 53 +0 +5 +5 53 +0 +inf 0 53 +0 +inf +5 53 +5 +inf 0 53 +0 +inf +0 53 +inf +inf 0 53 +0 +inf +0 53 +inf +inf 0 53 +5 +inf +5 # regular values 53 +10 +20 0 53 +5 +20 5 16 +0x123400 0xdada00 1 16 +0x111100 +0xdada00 0x111101 53 +10 +20 0 53 +10 +20 15 16 +0x123400 0xdada00 0 16 +0x123400 +0xdddd00 0xdddd00 16 +0x123400 0xdada00 2 16 +0x123400 +0xdadb00 0xdadada 53 -0x888888 -0x888887 0 53 -0x888888 +0xbaffe0 0xbaffe0 16 -0x888800 -0x888700 2 16 -0x888800 +0x888900 0x888801 16 -0x888800 +0x1 0 16 -0x888800 +0xfedc00 0xfedc00 16 -0x888800 +0x10 0 16 -0x888800 +0x10 0x8 16 -0x888800 +0x1 2 16 -0x888800 +0x888900 0x888801 mpfi-1.5.1/tests/random.c0000664023513600017500000001121011705754332012173 00000000000000/* random.c -- Handle random seed in tests. Copyright (C) 2009, 2010, Spaces project, Inria Lorraine Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library, based on the MPFR Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with the MPFR Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ /* Put test_start at the beginning of your test function and test_end at the end. These are an adaptation of those of MPFR. */ #include "mpfi-tests.h" #include "mpfi_config.h" #ifdef TIME_WITH_SYS_TIME # include # include #else # ifdef HAVE_SYS_TIME_H # include # else # include # endif #endif #ifdef HAVE_LIMITS_H #include #endif #ifndef ULONG_MAX # define ULONG_MAX 4294967295 #endif #ifdef HAVE_FLOAT_H #include #endif #ifndef DBL_MANT_DIG # define DBL_MANT_DIG 53 #endif #ifndef DBL_MAX_EXP # define DBL_MAX_EXP +1024 #endif gmp_randstate_t rands; char rands_initialized; void test_start (void) { char *environment_seed; unsigned long seed; if (rands_initialized) { printf ("Put test_start ONCE at the beginning of your test function.\n"); exit (1); } gmp_randinit_default (rands); rands_initialized = 1; environment_seed = getenv ("MPFI_CHECK_RANDOMIZE"); if (environment_seed == NULL) gmp_randseed_ui (rands, 0xfac11e); else { seed = atoi (environment_seed); if (seed == 0 || seed == 1) { #if HAVE_GETTIMEOFDAY struct timeval tv; gettimeofday (&tv, NULL); seed = tv.tv_sec + tv.tv_usec; #else time_t tv; time (&tv); seed = tv; #endif gmp_randseed_ui (rands, seed); printf ("Seed MPFI_CHECK_RANDOMIZE=%lu " "(include this in bug reports)\n", seed); } else { printf ("Re-seeding with MPFI_CHECK_RANDOMIZE=%lu\n", seed); gmp_randseed_ui (rands, seed); } } } void test_end (void) { if (rands_initialized) { rands_initialized = 0; gmp_randclear (rands); } else { printf ("Put test_start at the beginning of your test function.\n"); exit (1); } mpfr_free_cache (); } unsigned long random_ui () { return gmp_urandomm_ui (rands, ULONG_MAX); } long random_si () { return (long)gmp_urandomm_ui (rands, ULONG_MAX); } double random_double () { double d; mpfr_t x; mpfr_init2 (x, DBL_MANT_DIG + 1); mpfr_urandomb (x, rands); mpfr_sub_d (x, x, 0.5, MPFI_RNDD); mpfr_mul_2ui (x, x, DBL_MAX_EXP + 1, MPFI_RNDD); d = mpfr_get_d (x, MPFI_RNDD); mpfr_clear (x); return d; } void random_mpz (mpz_ptr z, unsigned long n) { return mpz_urandomb (z, rands, n); } void random_mpq (mpq_ptr q) { mpq_set_si (q, random_si (), random_ui ()); } /* random endpoint with non-uniform distribution: Prob(x == -oo) = 1/8 Prob(-oo < x < -1) = 1/4 Prob(-1 < x < 0) = 1/8 Prob(0 < x < +1) = 1/8 Prob(+1 < x < +oo) = 1/4 Prob(x == +oo) = 1/8 */ void random_mpfr (mpfr_ptr x) { unsigned long r; r = gmp_urandomb_ui (rands, 3); if (r < 1) { mpfr_set_inf (x, +1); return; } if (r < 2) { mpfr_set_inf (x, -1); return; } mpfr_urandomb (x, rands); if (r < 3) return; if (r < 4) { mpfr_neg (x, x, MPFI_RNDD); return; } mpfr_ui_div (x, 1, x, MPFI_RNDD); if (r < 6) return; mpfr_neg (x, x, MPFI_RNDD); } /* random interval with non-uniform distribution: Prob(inf == -oo) = Prob(sup == +oo) = 1/8 + 7/64 Prob(-oo < inf < -1) = Prob(+1 < sup < +oo) = 3/8 Prob(-1 < inf < 0) = Prob(0 < sup < +1) = 1/16 + 5/64 Prob(0 < inf < +1) = Prob(-1 < sup < 0) = 1/16 + 3/64 Prob(+1 < inf < +oo) = Prob(-oo < sup < -1) = 1/8 Prob(inf == +oo) = Prob(sup == -oo) = 1/64 where inf = left endpoint, sup = right endpoint */ void random_interval (mpfi_ptr i) { mpfr_t x; mpfr_init2 (x, mpfi_get_prec (i)); random_mpfr (x); mpfi_set_fr (i, x); random_mpfr (x); mpfi_put_fr (i, x); mpfr_clear (x); } mpfi-1.5.1/tests/q_div.dat0000664023513600017500000000742411705754332012357 00000000000000#file for mpfi_q_div.dat # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: first parameter value # 6: precision of second parameter # 7: left endpoint value of second parameter # 8: right endpoint value of second parameter # special values 0 53 nan nan -1/1 53 nan nan 0 53 nan nan 0 53 nan nan 0 53 nan nan 1/1 53 nan nan 0 53 nan nan -3/1 53 nan -inf 0 53 nan nan 0 53 nan -inf 0 53 nan nan 3/1 53 nan -inf 0 53 nan nan -7/1 53 nan -7 0 53 nan nan 0 53 nan -7 0 53 nan nan 7/1 53 nan -7 0 53 nan nan -15/1 53 nan -0 0 53 nan nan 0 53 nan -0 0 53 nan nan 15/1 53 nan -0 0 53 nan nan -31/1 53 nan 1 0 53 nan nan 0 53 nan 1 0 53 nan nan 31/1 53 nan 1 0 53 nan nan -63/1 53 nan +inf 0 53 nan nan 0 53 nan +inf 0 53 nan nan 63/1 53 nan +inf 0 53 +0 -0 -2/1 53 -inf -inf 0 53 +0 -0 0 53 -inf -inf 0 53 +0 -0 2/1 53 -inf -inf 0 53 +0 0.5 -4/1 53 -inf -8 0 53 +0 -0 0 53 -inf -7 0 53 -0.5 -0 4/1 53 -inf -8 2 53 +0 0x12492492492493p-58 -1/7 53 -inf -8 1 53 -0x12492492492493p-58 -0 1/7 53 -inf -8 2 53 +0 0x12492492492493p-58 -1/8 53 -inf -7 1 53 -0x12492492492493p-58 -0 1/8 53 -inf -7 0 53 +0 +inf -8/1 53 -inf -0 0 53 +0 -0 0 53 -inf -0 0 53 -inf -0 8/1 53 -inf -0 0 53 -inf +inf -16/1 53 -inf 8 0 53 -inf +inf 0 53 -inf 8 0 53 -inf +inf 16/1 53 -inf 8 0 53 -inf +inf -32/1 53 -inf +inf 0 53 -inf +inf 0 53 -inf +inf 0 53 -inf +inf 32/1 53 -inf +inf 0 53 nan nan -64/1 53 -inf nan 0 53 nan nan 0 53 -inf nan 0 53 nan nan 64/1 53 -inf nan 0 53 -inf +inf -1/1 53 +0 -0 0 53 +0 -0 0 53 +0 -0 0 53 -inf +inf 1/1 53 +0 -0 0 53 -inf -3 -9/1 53 +0 3 0 53 +0 -0 0 53 +0 3 0 53 3 +inf 9/1 53 +0 3 2 53 -inf -0x1c71c71c71c71cp-58 -1/9 53 +0 4 1 53 0x1c71c71c71c71cp-58 +inf 1/9 53 +0 4 2 53 -inf -0x1c71c71c71c71cp-58 -1/4 53 0 9 1 53 0x1c71c71c71c71cp-58 +inf 1/4 53 +0 9 0 53 -inf -0 -7/1 53 +0 +inf 0 53 +0 -0 0 53 +0 +inf 0 53 +0 +inf 7/1 53 +0 +inf 0 53 +0 -0 -1/1 53 +inf +inf 0 53 +0 -0 0 53 +inf +inf 0 53 +0 -0 1/1 53 +inf +inf 0 53 nan nan -1/1 53 +inf nan 0 53 nan nan 0 53 +inf nan 0 53 nan nan 1/1 53 +inf nan # regular values 0 53 0x1p-48 1 -3/32 53 -0x3p+43 -0x3p-5 1 53 0x13333333333333p-54 3 -3/32 53 -0x5p-4 -0x1p-5 2 53 0x1p-48 0x6db6db6db6db7p-14 -3/32 53 -0x3p+43 -0x7p-43 3 53 0x1b6db6db6db6dbp-59 0x4cccccccccccdp-56 -3/32 53 -7 -5 0 53 -inf +inf -3/32 53 -7 +5 0 53 0.5 1 5/8796093022208 53 0x5p-43 0x5p-42 1 53 0xb6db6db6db6dbp-52 1 5/8796093022208 53 0x5p-43 0x7p-43 2 53 1 0x1aaaaaaaaaaaabp-52 5/8796093022208 53 0x3p-43 0x5p-43 3 53 0xb6db6db6db6dbp-52 0x1aaaaaaaaaaaabp-52 5/8796093022208 53 0x3p-43 0x7p-43 3 53 0xfffffffffffffp-52 0x10000000000001p-52 1/3 53 0x15555555555555p-54 0xaaaaaaaaaaaabp-53 3 4 0xfp-4 0x9p-3 1165/16384 53 0x1234p-16 0x1234p-16 mpfi-1.5.1/tests/atan.dat0000664023513600017500000000417511705754332012200 00000000000000# data file for mpfi_atan # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan -0x3243f6a8885a3p-49 53 nan -inf 0 53 -0x16dcc57bb565fdp-52 nan 53 -7 nan 0 53 nan -0 53 nan -0 0 53 +0 nan 53 +0 nan 0 53 nan 0x1921fb54442d19p-53 53 nan +1 0 53 0x3243f6a8885a3p-49 nan 53 +inf nan 3 53 -0x1921fb54442d19p-52 -0x3243f6a8885a3p-49 53 -inf -inf 3 53 -0x1921fb54442d19p-52 -0x5b7315eed597fp-50 53 -inf -7 1 53 -0x1921fb54442d19p-52 -0 53 -inf -0 3 53 -0x1921fb54442d19p-52 0xb924fd54cb511p-51 53 -inf +8 3 53 -0x1921fb54442d19p-52 0x1921fb54442d19p-52 53 -inf +inf 1 53 -0x1921fb54442d19p-53 -0 53 -1 -0 0 53 +0 -0 53 +0 -0 2 53 +0 0x1921fb54442d19p-53 53 +0 +1 2 53 +0 0xb924fd54cb511p-51 53 +0 +8 2 53 +0 0x1921fb54442d19p-52 53 +0 +inf 3 53 0x3243f6a8885a3p-49 0x1921fb54442d19p-52 53 +inf +inf # regular values 3 53 -0x167d8863bc99bdp-52 -0x54da32547a73fp-50 53 -6 -4 3 53 -0x11b6e192ebbe45p-52 -0x1dac670561bb4fp-54 53 -2 -0.5 3 53 -0x1921fb54442d19p-53 -0x1dac670561bb4fp-54 53 -1 -0.5 3 53 -0xa4bc7d1934f71p-52 -0x1f5b75f92c80ddp-55 53 -0.75 -0.25 3 53 -0x1dac670561bb5p-50 0x1dac670561bb5p-50 53 -0.5 0.5 3 53 0x1f5b75f92c80ddp-55 0x47802eaf7bfadp-51 53 0.25 0.625 3 53 -0x1921fb54442d19p-53 0x1921fb54442d19p-53 53 -1 1 3 53 0x1fd5ba9aac2f6dp-56 0x1831516233f561p-52 53 0.125 17 3 53 0xc18a8b119fabp-47 0x18c079f3350d27p-52 53 17 42 3 53 -0x18c079f3350d27p-52 0x1831516233f561p-52 53 -42 17 mpfi-1.5.1/tests/tset_fr.c0000664023513600017500000000245311705754332012372 00000000000000/* tset_fr.c -- Test mpfi_set_fr. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_set_fr; mpfi_fun_init_IR (&i_set_fr, mpfi_set_fr, NULL); check_data (&i_set_fr, "set_fr.dat"); mpfi_fun_clear (&i_set_fr); return 0; } mpfi-1.5.1/tests/tdiv_z.c0000664023513600017500000000465211705754332012226 00000000000000/* tdiv_z.c -- Test mpfi_div_z. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_underflow (void) { mpfi_t got, expected; mpz_t z; int inex; mpz_init (z); mpfi_init2 (got, 128); mpfi_init2 (expected, 128); mpz_set_ui (z, 1024); mpfi_set_ui (expected, 0); mpfr_nextbelow (&(expected->left)); mpfr_nextabove (&(expected->right)); inex = mpfi_div_z (got, expected, z); if (!MPFI_BOTH_ARE_INEXACT(inex) || !same_mpfr_value (&(got->left), &(expected->left)) || !same_mpfr_value (&(got->right), &(expected->right))) { printf ("Error: mpfi_div_z (rop, op, z) does not return correct value\n" "op = "); mpfi_out_str (stdout, 16, 0, expected); printf ("\nz = "); mpz_out_str (stdout, 16, z); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); printf ("\n"); if (!MPFI_BOTH_ARE_INEXACT(inex)) { printf ("return value = %d\nexpected = %d\n", inex, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT); } exit (1); } mpz_clear (z); mpfi_clear (got); mpfi_clear (expected); } int main (int argc, char **argv) { struct mpfi_function_t i_div_z; mpfi_fun_init_IIZ (&i_div_z, mpfi_div_z, mpfr_div_z); test_start (); check_data (&i_div_z, "div_z.dat"); check_random (&i_div_z, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_div_z); return 0; } mpfi-1.5.1/tests/coth.dat0000664023513600017500000000400011705754332012175 00000000000000# data file for mpfi_coth # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 nan nan 53 nan -0 0 53 nan nan 53 +0 nan 0 53 nan nan 53 -inf nan 0 53 -1 -1 53 -inf -inf 1 53 -0x100001be6c882fp-52 -1 53 -inf -7 # Note: mpfr_coth(+/- 0) returned a wrong value up to mpfr-2.4.2 0 53 -inf -1 53 -inf -0 0 53 -inf +inf 53 -inf +8 0 53 -inf +inf 53 -inf +inf 2 53 -inf -0x1000003c6ab7e7p-52 53 -8 -0 2 53 -inf -0x10145b3cc9964bp-52 53 -3 -0 2 53 -inf -0x150231499b6b1dp-52 53 -1 -0 0 53 -inf +inf 53 +0 -0 1 53 0x150231499b6b1dp-52 +inf 53 +0 +1 1 53 0x10145b3cc9964bp-52 +inf 53 +0 +3 1 53 0x1000003c6ab7e7p-52 +inf 53 +0 +8 0 53 1 +inf 53 +0 +inf 0 53 1 1 53 +inf +inf # regular values 0 53 -inf +inf 53 -3 2 3 53 -0x1000003c6ab7e8p-52 -0x100000011b4865p-52 53 -10 -8 3 53 0x1000000000000fp-52 0x100001be6c882fp-52 53 7 17 3 53 0x114fc6ceb099bdp-51 0x10005554fa502fp-46 53 0x10000000000001p-58 0x10000000000001p-53 mpfi-1.5.1/tests/union.dat0000664023513600017500000000410711705754332012400 00000000000000# data file for mpfi_union # # for a description of the fields: see add.dat # special values 0 53 nan nan 53 nan nan 53 -inf -7 0 53 nan nan 53 nan nan 53 -8 +1 0 53 nan nan 53 nan nan 53 +0 +inf 0 53 nan nan 53 nan nan 53 +0 nan 0 53 nan nan 53 nan nan 53 +5 +inf 0 53 nan nan 53 nan nan 53 +inf +inf 0 53 nan nan 53 nan nan 53 nan -0 0 53 nan nan 53 nan -0 53 -inf -7 0 53 nan nan 53 nan -0 53 -8 +1 0 53 nan nan 53 nan +inf 53 +0 +inf 0 53 nan nan 53 nan nan 53 +0 +7 0 53 nan nan 53 nan -inf 53 +5 +inf 0 53 nan nan 53 nan -7 53 +inf +inf 0 53 nan nan 53 nan +1 53 nan -0 0 53 -inf -inf 53 -inf -inf 53 -inf -inf 0 53 -inf +8 53 -inf -7 53 -1 +8 0 53 -inf +inf 53 -inf -0 53 +8 +inf 0 53 -inf +inf 53 -inf -0 53 +inf +inf 0 53 -inf +8 53 -inf +8 53 +0 +8 0 53 -inf +inf 53 -inf +inf 53 +0 +8 0 53 -inf -0 53 +0 -0 53 -inf -7 0 53 -7 +8 53 +0 +8 53 -7 -0 0 53 +0 +8 53 +0 -0 53 +0 +8 0 53 +0 +inf 53 +0 +inf 53 +0 +8 0 53 +0 +inf 53 +0 -0 53 +8 +inf 0 53 nan nan 53 +0 +8 53 +inf nan 0 53 -inf +inf 53 +0 -0 53 -inf +inf 0 53 -7 +8 53 +0 +8 53 -7 +8 0 53 +0 -0 53 +0 -0 53 +0 -0 0 53 +0 +inf 53 +0 +inf 53 +0 +8 0 53 nan nan 53 +0 nan 53 +8 +inf 0 53 +0 +inf 53 +0 +8 53 +inf +inf 0 53 -inf +inf 53 +inf +inf 53 -inf +3 0 53 +0 +inf 53 +inf +inf 53 +0 +inf 0 53 nan nan 53 +inf +inf 53 +3 nan 0 53 nan nan 53 +inf nan 53 -inf -7 0 53 nan nan 53 +inf nan 53 +inf +inf 0 53 nan nan 53 +inf nan 53 -3 +7 # regular values 0 53 -0x0d 0x90 53 0x12 0x90 53 -0x0d 0x34 1 12 -0x8.f0p-8 0xa0 53 0x0d 0x34 53 -0x8.ef7p-8 0xa0 2 12 -0x2fp+12 0x1.f3p+24 53 -0x2fp+12 -0x9p-32 53 -0x12 0x1.f2ffffffp+24 3 12 -0x1.a12p-4 0x4.e78p-4 53 0x00 0x0.037 53 -0x1.a100001p-4 0x4.e7249961p-4 mpfi-1.5.1/tests/tmul_ui.c0000664023513600017500000000477411705754332012412 00000000000000/* tmul_ui.c -- Test mpfi_mul_ui. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfr_t max; mpfi_t a; int inexact; mpfi_init2 (a, 53); mpfr_init2 (max, 53); mpfr_set_ui (&(a->left), 1, MPFI_RNDD); mpfr_set_inf (max, +1); mpfr_nextbelow (max); mpfr_set (&(a->right), max, MPFI_RNDU); inexact = mpfi_mul_ui (a, a, 1024); if (!mpfr_inf_p (&(a->right))) { printf ("Error: mpfi_mul_ui does not correctly handle positive " "overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error: mpfi_mul_ui does not return correct value when positive " "overflow.\n"); exit (1); } mpfr_set_inf (max, -1); mpfr_nextabove (max); mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); inexact = mpfi_mul_ui (a, a, 1024); if (!mpfr_inf_p (&(a->left))) { printf ("Error: mpfi_mul_ui does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error: mpfi_mul_ui does not return correct value when negative " "overflow.\n"); exit (1); } mpfi_clear (a); mpfr_clear (max); } int main (int argc, char **argv) { struct mpfi_function_t i_mul_ui; mpfi_fun_init_IIU (&i_mul_ui, mpfi_mul_ui, mpfr_mul_ui); test_start (); check_data (&i_mul_ui, "mul_ui.dat"); check_random (&i_mul_ui, 2, 1000, 10); check_overflow (); test_end (); mpfi_fun_clear (&i_mul_ui); return 0; } mpfi-1.5.1/tests/thas_zero.c0000664023513600017500000000340711705754332012722 00000000000000/* thas_zero.c -- Test mpfi_has_zero. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern int nextchar; void print_error (mpfi_srcptr i) { printf ("Error: mpfi_has_zero(I) returns wrong value.\nI = "); mpfi_out_str (stdout, 10, 0, i); printf ("\n%d", mpfi_has_zero (i)); exit (1); } int main (int argc, char **argv) { FILE *stream; mpfi_t interval; int expected; int got; mpfi_init2 (interval, 1024); stream = open_file ("bounded_p.dat"); init_reading (stream); while (nextchar != EOF) { read_sign (stream, &expected); read_mpfi (stream, interval); got = mpfi_bounded_p (interval); if (got != expected || got * expected < 0) print_error (interval); } close_file (stream); mpfi_clear (interval); return 0; } mpfi-1.5.1/tests/sub_fr.dat0000664023513600017500000001240611705754332012531 00000000000000# data file for mpfi_sub_fr # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan 53 -0x170ef54646d497p-109 0 53 nan nan 53 nan nan 53 +0 0 53 nan nan 53 nan nan 53 0x170ef54646d497p-109 0 53 nan -inf 53 nan -inf 53 -0x114b37f4b51f71p-107 0 53 nan -inf 53 nan -inf 53 -0 0 53 nan -inf 53 nan -inf 53 0x114b37f4b51f71p-107 0 53 nan -0x1bfffffffffff8p-50 53 nan -7 53 -0xfc339ab0a6b53p-99 0 53 nan -7 53 nan -7 53 +0 0 53 nan -0x1c000000000007p-50 53 nan -7 53 0xfc339ab0a6b53p-99 0 53 nan 15 53 nan -0 53 -15 0 53 nan -0 53 nan -0 53 -0 0 53 nan -15 53 nan -0 53 15 0 53 nan 0x8000000000001p-51 53 nan +1 53 -0xb2b3ece0a4ef9p-103 0 53 nan 1 53 nan +1 53 +0 0 53 nan 0xfffffffffffffp-52 53 nan +1 53 0xb2b3ece0a4ef9p-103 0 53 nan +inf 53 nan +inf 53 -0x5acae5c4b6e51p-101 0 53 nan +inf 53 nan +inf 53 -0 0 53 nan +inf 53 nan +inf 53 0x5acae5c4b6e51p-101 0 53 -inf -inf 53 -inf -inf 53 -0x170ef54646d497p-108 0 53 -inf -inf 53 -inf -inf 53 +0 0 53 -inf -inf 53 -inf -inf 53 0x170ef54646d497p-108 2 53 -inf -0x1bffffffffffffp-50 53 -inf -7 53 -0x170ef54646d497p-107 0 53 -inf -7 53 -inf -7 53 -0 2 53 -inf -7 53 -inf -7 53 0x170ef54646d497p-107 0 53 -inf 0x170ef54646d497p-106 53 -inf -0 53 -0x170ef54646d497p-106 0 53 -inf -0 53 -inf -0 53 +0 0 53 -inf -8e-17 53 -inf -0 53 0x170ef54646d497p-106 2 53 -inf 0x16345785d8a00100 53 -inf 8 53 -0x16345785d8a00000 0 53 -inf 8 53 -inf 8 53 -0 2 53 -inf -0x16345785d89fff00 53 -inf 8 53 0x16345785d8a00000 0 53 -inf +inf 53 -inf +inf 53 -0x170ef54646d497p-105 0 53 -inf +inf 53 -inf +inf 53 +0e-17 0 53 -inf +inf 53 -inf +inf 53 0x170ef54646d497p-105 0 53 -inf nan 53 -inf nan 53 -0x170ef54646d497p-104 0 53 -inf nan 53 -inf nan 53 -0e-17 0 53 -inf nan 53 -inf nan 53 0x170ef54646d497p-104 0 53 +0x170ef54646d497p-109 +0x170ef54646d497p-109 53 +0 -0 53 -0x170ef54646d497p-109 0 53 +0 -0 53 +0 -0 53 +0 0 53 -0x170ef54646d497p-109 -0x170ef54646d497p-109 53 +0 -0 53 0x170ef54646d497p-109 2 53 0x114b37f4b51f71p-107 0x10000000000001p-49 53 +0 8 53 -0x114b37f4b51f71p-107 0 53 +0 8 53 +0 8 53 -0 2 53 -0x114b37f4b51f71p-107 8 53 +0 8 53 0x114b37f4b51f71p-107 0 53 0x50b45a75f7e81p-104 +inf 53 +0 +inf 53 -0x50b45a75f7e81p-104 0 53 +0 +inf 53 +0 +inf 53 -0 0 53 -0x142d169d7dfa03p-106 +inf 53 +0 +inf 53 0x142d169d7dfa03p-106 0 53 +inf +inf 53 +inf +inf 53 -0x170ef54646d497p-109 0 53 +inf +inf 53 +inf +inf 53 0 0 53 +inf +inf 53 +inf +inf 53 0x170ef54646d497p-109 0 53 +inf nan 53 +inf nan 53 -0x170ef54646d497p-109 0 53 +inf nan 53 +inf nan 53 0 0 53 +inf nan 53 +inf nan 53 0x170ef54646d497p-109 # bug20111222 3 53 -0x170ef54646d498p-109 -0x170ef54646d497p-109 53 +0 -0 54 0x170ef54646d4978p-113 # regular values 0 53 -0x1fb53d14aa9c2fp-47 -0x18353d14aa9c2fp-47 53 -32 -17 53 0xfb53d14aa9c2fp-47 0 53 +0 0x7353d14aa9c2fp-47 53 -0xfb53d14aa9c2fp-47 -17 53 -0xfb53d14aa9c2fp-47 0 53 -0x104ac2eb5563d1p-48 -0 53 -32 -0xfb53d14aa9c2fp-48 53 -0xfb53d14aa9c2fp-48 0 53 0x15b456789abcdfp-48 0x123456789abd17p-4 53 0x123456789abcdfp-48 0x123456789abcdfp-4 53 -3.5 1 53 0x3923456789abcdp-52 0x123456789abd17p-4 53 0x123456789abcdfp-56 0x123456789abcdfp-4 53 -3.5 2 53 0x18p-4 0x101a3456789abdp-44 53 -0xff 0x123456789abcdfp-52 53 -256.5 3 53 0xfff8p-4 0x10018p-4 53 -0x1fffffffffffffp-52 -0x1p-550 53 -4097.5 0 53 0xeb456789abcdfp-48 0x123456789abca7p-4 53 0x123456789abcdfp-48 0x123456789abcdfp-4 53 3.5 1 53 -0x36dcba98765434p-52 0x123456789abca7p-4 53 0x123456789abcdfp-56 0x123456789abcdfp-4 53 3.5 2 53 -0x1ff8p-4 -0xff5cba9876543p-44 53 -0xff 0x123456789abcdfp-52 53 256.5 3 53 -0x10038p-4 -0x10018p-4 53 -0x1fffffffffffffp-52 -0x1p-550 53 4097.5 mpfi-1.5.1/tests/add_q.dat0000664023513600017500000000601611705754332012321 00000000000000# data file for mpfi_add_q # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan -1/1 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1/1 0 53 nan -inf 53 nan -inf -3/1 0 53 nan -inf 53 nan -inf 0 0 53 nan -inf 53 nan -inf 3/1 0 53 nan -14 53 nan -7 -7/1 0 53 nan -7 53 nan -7 0 0 53 nan -0 53 nan -7 7/1 0 53 nan -15 53 nan -0 -15/1 0 53 nan -0 53 nan -0 0 0 53 nan +15 53 nan -0 15/1 0 53 nan -30 53 nan +1 -31/1 0 53 nan +1 53 nan +1 0 0 53 nan +32 53 nan +1 31/1 0 53 nan +inf 53 nan +inf -63/1 0 53 nan +inf 53 nan +inf 0 0 53 nan +inf 53 nan +inf 63/1 0 53 -inf -inf 53 -inf -inf -2/1 0 53 -inf -inf 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf 2/1 0 53 -inf -11 53 -inf -7 -4/1 0 53 -inf -7 53 -inf -7 0 0 53 -inf -3 53 -inf -7 4/1 0 53 -inf -8 53 -inf -0 -8/1 0 53 -inf -0 53 -inf -0 0 0 53 -inf +8 53 -inf -0 8/1 0 53 -inf -8 53 -inf +8 -16/1 0 53 -inf +8 53 -inf +8 0 0 53 -inf +24 53 -inf +8 16/1 0 53 -inf +inf 53 -inf +inf -32/1 0 53 -inf +inf 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf 32/1 0 53 -inf nan 53 -inf nan -64/1 0 53 -inf nan 53 -inf nan 0 0 53 -inf nan 53 -inf nan 64/1 0 53 -1 -1 53 +0 -0 -1/1 0 53 +0 -0 53 +0 -0 0 0 53 +1 +1 53 +0 -0 1/1 0 53 -3 +5 53 +0 +8 -3/1 0 53 +0 +8 53 +0 +8 0 0 53 +3 +11 53 +0 +8 3/1 0 53 -7 +inf 53 +0 +inf -7/1 0 53 +0 +inf 53 +0 +inf 0 0 53 +7 +inf 53 +0 +inf 7/1 0 53 +inf +inf 53 +inf +inf -1/1 0 53 +inf +inf 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1/1 0 53 +inf nan 53 +inf nan -1/1 0 53 +inf nan 53 +inf nan 0 0 53 +inf nan 53 +inf nan 1/1 # regular values 0 53 -64 -49 53 -32 -17 -32/1 0 53 +0 +15 53 -32 -17 32/1 0 53 -15 -0 53 -32 -17 17/1 0 53 0x153456789abcdfp-48 0x123456789abce2 53 0x123456789abcdfp-48 0x123456789abcdf 3/1 1 53 0x3123456789abcdp-52 0x123456789abce2 53 0x123456789abcdfp-56 0x123456789abcdf 3/1 2 53 1 0x10123456789abdp-44 53 -0xff 0x123456789abcdfp-52 256/1 3 53 0xfff 0x1001 53 -0x1fffffffffffffp-52 -0x1p-550 0x1001/1 0 53 0xf3456789abcdfp-48 0x123456789abcdc 53 0x123456789abcdfp-48 0x123456789abcdf -3/1 1 53 -0x2edcba98765433p-52 0x123456789abcdc 53 0x123456789abcdfp-56 0x123456789abcdf -3/1 2 53 -0x1ff -0xfedcba9876543p-44 53 -0xff 0x123456789abcdfp-52 -256/1 3 53 -0x1003 -0x1001 53 -0x1fffffffffffffp-52 -0x1p-550 -0x1001/1 mpfi-1.5.1/tests/mul_2si.dat0000664023513600017500000000436211705754332012625 00000000000000# data file for mpfi_mul_2si # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan -1 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1 0 53 nan -inf 53 nan -inf -3 0 53 nan -inf 53 nan -inf 0 0 53 nan -inf 53 nan -inf 3 0 53 nan -1.75 53 nan -7 -2 0 53 nan -7 53 nan -7 0 0 53 nan -28 53 nan -7 2 0 53 nan -0 53 nan -0 -15 0 53 nan -0 53 nan -0 0 0 53 nan -0 53 nan -0 15 0 53 nan .125 53 nan 1 -3 0 53 nan 1 53 nan 1 0 0 53 nan 8 53 nan 1 3 0 53 nan +inf 53 nan +inf -63 0 53 nan +inf 53 nan +inf 0 0 53 nan +inf 53 nan +inf 63 0 53 -inf -inf 53 -inf -inf -2 0 53 -inf -inf 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf 2 0 53 -inf -.125 53 -inf -1 -3 0 53 -inf -1 53 -inf -1 0 0 53 -inf -8 53 -inf -1 3 0 53 -inf -0 53 -inf -0 -8 0 53 -inf -0 53 -inf -0 0 0 53 -inf -0 53 -inf -0 8 0 53 -inf 0.5 53 -inf 8 -4 0 53 -inf 8 53 -inf 8 0 0 53 -inf 128 53 -inf 8 4 0 53 -inf +inf 53 -inf +inf -32 0 53 -inf +inf 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf 32 0 53 -inf nan 53 -inf nan -64 0 53 -inf nan 53 -inf nan 0 0 53 -inf nan 53 -inf nan 64 0 53 +0 -0 53 +0 -0 -1 0 53 +0 -0 53 +0 -0 0 0 53 +0 -0 53 +0 -0 1 0 53 +0 0.5 53 +0 8 -4 0 53 +0 8 53 +0 8 0 0 53 +0 128 53 +0 8 4 0 53 +0 +inf 53 +0 +inf -7 0 53 +0 +inf 53 +0 +inf 0 0 53 +0 +inf 53 +0 +inf 7 0 53 +inf +inf 53 +inf +inf -1 0 53 +inf +inf 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1 0 53 +inf nan 53 +inf nan -1 0 53 +inf nan 53 +inf nan 0 0 53 +inf nan 53 +inf nan 1 # regular values 0 53 -0x20p-32 -0x11p-32 53 -32 -17 -32 0 53 0x11p+32 0x20p+32 53 17 32 32 mpfi-1.5.1/tests/terror.c0000664023513600017500000000746111705754332012245 00000000000000/* terror.c -- Frightening test of error handling. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" #include "mpfi_config.h" #ifdef HAVE_UNISTD_H #include #endif int read_stderr (FILE *stream) { int ret = 0; /* something to read? */ ret = (fgetc (stream) != EOF); if (fseek (stream, 0, SEEK_END) != 0) { printf ("Internal error: cannot reset stream.\n"); exit (1); } return ret; } int main (int argc, char **argv) { FILE *stream; if (freopen ("error.tmp", "w", stderr) == NULL) { printf ("Internal error: cannot redirect stderr to a file.\n"); exit (1); } stream = fopen ("error.tmp", "r"); if (stream == NULL) { printf ("Internal error: cannot open the file \"error.tmp\".\n"); exit (1); } mpfi_reset_error (); if (mpfi_is_error () == 1) { printf ("Error: mpfi_is_error() returns 1 after a call to " "mpfi_reset_error.\n"); exit (1); } MPFI_ERROR ("[1] this should be printed!"); fflush (stderr); if (!read_stderr (stream)) { printf ("Error: MPFI_ERROR does not print message after a call to " "mpfi_reset_error.\n"); exit (1); } if (mpfi_is_error () != 1) { printf ("Error: mpfi_is_error does not set return 1 after a call to " "MPFI_ERROR.\n"); exit (1); } mpfi_set_error (2); if (mpfi_is_error () == 1) { printf ("Error: mpfi_is_error() returns 1 after calling " "mpfi_set_error(2).\n"); exit (1); } MPFI_ERROR ("[2] this should not be printed!"); fflush (stderr); if (read_stderr (stream)) { printf ("Error: MPFI_ERROR prints a message while error number is " "set.\n"); exit (1); } if (mpfi_is_error () == 1) { printf ("Error: MPFI_ERROR set error number to 1 while it was already " "set.\n"); exit (1); } mpfi_set_error (1); if (mpfi_is_error () != 1) { printf ("Error: mpfi_is_error() does not return 1 after calling " "mpfi_set_error(1).\n"); exit (1); } MPFI_ERROR ("[3] this should not be printed!"); fflush (stderr); if (read_stderr (stream)) { printf ("Error: MPFI_ERROR prints a message while error number is " "set.\n"); exit (1); } mpfi_reset_error (); if (mpfi_is_error () == 1) { printf ("Error: mpfi_is_error() returns 1 after a call to " "mpfi_reset_error.\n"); exit (1); } MPFI_ERROR ("[4] this should be printed!"); fflush (stderr); if (!read_stderr (stream)) { printf ("Error: MPFI_ERROR does not print message after a call to " "mpfi_reset_error.\n"); exit (1); } if (mpfi_is_error () != 1) { printf ("Error: MPFI_ERROR dos not set error number to 1 after a call to " "mpfi_reset_error.\n"); exit (1); } fclose (stream); fclose (stderr); unlink ("error.tmp"); return 0; } mpfi-1.5.1/tests/tsub.c0000664023513600017500000000253711705754332011704 00000000000000/* tsub.c -- Test mpfi_sub. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_sub; mpfi_fun_init_III (&i_sub, mpfi_sub, mpfr_sub); test_start (); check_data (&i_sub, "sub.dat"); check_random (&i_sub, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_sub); return 0; } mpfi-1.5.1/tests/type_iq.c0000664023513600017500000001043211705754332012372 00000000000000/* type_iq.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, mpq_t). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern char * pathname; extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_iq (mpfi_function_ptr this, FILE* fp) { mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); test_line_number = line_number; /* [0] initial value */ read_mpfi (fp, got); /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, expected); /* [3] integral operand */ read_mpq (fp, MPFI_FUN_ARG (*this, 3, mpq)); /* data validation */ if (mpfi_get_prec (got) != mpfi_get_prec (expected)) { printf ("Error in data file %s line %lu\nThe precisions of intervals " "are different.\n", pathname, test_line_number); exit (1); } } void check_line_iq (mpfi_function_ptr this) { int inex; /* rename operands for better readability */ IQ_fun f_IQ = MPFI_FUN_GET (*this, IQ); mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*this, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); mpq_ptr op = MPFI_FUN_ARG (*this, 3, mpq); inex = f_IQ (got, op); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\nop = ", test_line_number); mpq_out_str (stdout, 10, op); printf ("\ngot = "); mpfi_out_str (stdout, 10, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 10, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } void set_prec_iq (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); } void clear_iq (mpfi_function_ptr this) { /* [0] initial value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] operand (mpq_t) */ mpq_clear (MPFI_FUN_ARG (*this, 3, mpq)); free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_IQ (mpfi_function_ptr this, IQ_fun mpfi_function, NULL_fun mpfr_function) { this->type = IQ; this->func.IQ = mpfi_function; this->mpfr_func.IQ = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (4 * sizeof (mpfi_fun_operand_t)); /* [0] initial value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] operand (mpq_t) */ mpq_init (MPFI_FUN_ARG (*this, 3, mpq)); /* init methods */ this->set_prec = set_prec_iq; this->read_line = read_line_iq; this->check_line = check_line_iq; this->random = NULL; this->clear = clear_iq; } mpfi-1.5.1/tests/tz_sub.c0000664023513600017500000000646711705754332012243 00000000000000/* tz_sub.c -- Test mpfi_z_sub. Copyright 2010, 2011, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfi_t interval; mpfi_t got; mpz_t z; int inex; mpfi_init2 (interval, 53); mpfi_init2 (got, 53); mpz_init (z); /* right overflow: 1023 - [-Max, 0] = [1023, +oo] */ mpz_set_ui (z, 1023); mpfr_set_inf (&(interval->left), -1); mpfr_nextabove (&(interval->left)); mpfr_set_ui (&(interval->right), 0, MPFI_RNDU); inex = mpfi_z_sub (got, z, interval); if (MPFI_LEFT_IS_INEXACT (inex) || mpfr_cmp_z (&(got->left), z) != 0 || !MPFI_RIGHT_IS_INEXACT (inex) || !mpfr_inf_p (&(got->right))) { printf ("Error: mpfi_fr_sub (rop, z, op) does not correctly handle " "overflow.\n z = "); mpz_out_str (stdout, 16, z); printf ("\nop = "); mpfi_out_str (stdout, 16, 0, interval); printf ("\nrop = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nreturn value = %d\n", inex); exit (1); } /* left overflow: -1023 - [0, Max] = [-oo, -1023] */ mpz_neg (z, z); mpfi_neg (interval, interval); inex = mpfi_z_sub (got, z, interval); if (!MPFI_LEFT_IS_INEXACT (inex) || !mpfr_inf_p (&(got->left)) || MPFI_RIGHT_IS_INEXACT (inex) || mpfr_cmp_si (&(got->right), -1023) != 0) { printf ("Error: mpfi_fr_sub (rop, z, op) does not correctly handle " "overflow.\n z = "); mpz_out_str (stdout, 16, z); printf ("\nop = "); mpfi_out_str (stdout, 16, 0, interval); printf ("\nrop = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nreturn value = %d\n", inex); exit (1); } mpz_clear (z); mpfi_clear (interval); mpfi_clear (got); } #ifndef HAVE_MPFR_Z_SUB /* fake non-existing function */ int mpfr_z_sub (mpfr_ptr x, mpz_srcptr z, mpfr_srcptr y, mp_rnd_t rnd) { int ret; /* invert rounding mode */ if (rnd == MPFI_RNDU) rnd = MPFI_RNDD; else if (rnd == MPFI_RNDD) rnd = MPFI_RNDU; ret = mpfr_sub_z (x, y, z, rnd); mpfr_neg (x, x, MPFI_RNDU); return -ret; } #endif /* HAVE_MPFR_Z_SUB */ int main (int argc, char **argv) { struct mpfi_function_t i_z_sub; mpfi_fun_init_IZI (&i_z_sub, mpfi_z_sub, mpfr_z_sub); test_start (); check_data (&i_z_sub, "z_sub.dat"); check_random (&i_z_sub, 2, 1000, 10); check_overflow (); test_end (); mpfi_fun_clear (&i_z_sub); return 0; } mpfi-1.5.1/tests/tsin.c0000664023513600017500000000341211705754332011675 00000000000000/* tsin.c -- Test mpfi_sin. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int restrict_domain (mpfi_ptr a) { /* speedup some tests restricting the possible random values */ if (mpfr_cmp_si (&(a->left), -7) < 0 || mpfr_cmp_si (&(a->left), +7) > 0) { mpfr_set_si (&(a->left), -7, MPFI_RNDD); } if (mpfr_cmp_si (&(a->right), -7) < 0 || mpfr_cmp_si (&(a->right), +7) > 0) { mpfr_set_si (&(a->right), 7, MPFI_RNDU); } return 0; } int main (int argc, char **argv) { struct mpfi_function_t i_sin; mpfi_fun_init_II (&i_sin, mpfi_sin, mpfr_sin); mpfi_restrict_random (&i_sin, restrict_domain); test_start (); check_data (&i_sin, "sin.dat"); check_random (&i_sin, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_sin); return 0; } mpfi-1.5.1/tests/type_is.c0000664023513600017500000001033411705754332012375 00000000000000/* type_is.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, long). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern char * pathname; extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_is (mpfi_function_ptr this, FILE* fp) { mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); test_line_number = line_number; /* [0] initial value */ read_mpfi (fp, got); /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, expected); /* [3] integral operand */ read_si (fp, &(MPFI_FUN_ARG (*this, 3, si))); /* data validation */ if (mpfi_get_prec (got) != mpfi_get_prec (expected)) { printf ("Error in data file %s line %lu\nThe precisions of intervals " "are different.\n", pathname, test_line_number); exit (1); } } void check_line_is (mpfi_function_ptr this) { int inex; /* rename operands for better readability */ IS_fun f_IS = MPFI_FUN_GET (*this, IS); mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*this, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); long op = MPFI_FUN_ARG (*this, 3, si); inex = f_IS (got, op); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\nop = %ld", test_line_number, op); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } void set_prec_is (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); } void clear_is (mpfi_function_ptr this) { /* [0] initial value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] operand (long), needs no deallocation */ free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_IS (mpfi_function_ptr this, IS_fun mpfi_function, NULL_fun mpfr_function) { this->type = IS; this->func.IS = mpfi_function; this->mpfr_func.IS = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (4 * sizeof (mpfi_fun_operand_t)); /* [0] initial value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] operand (signed long), needs no initialization */ /* init methods */ this->set_prec = set_prec_is; this->read_line = read_line_is; this->check_line = check_line_is; this->random = NULL; this->clear = clear_is; } mpfi-1.5.1/tests/tmul_fr.c0000664023513600017500000000732611705754332012400 00000000000000/* tmul_fr.c -- Test mpfi_mul_fr. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfr_t max; mpfr_t x; mpfi_t a; int inexact; mpfi_init2 (a, 53); mpfr_init2 (max, 53); mpfr_init2 (x, 53); mpfr_set_ui_2exp (x, 1, 1024, MPFI_RNDD); mpfr_set_ui (&(a->left), 1, MPFI_RNDD); mpfr_set_inf (max, +1); mpfr_nextbelow (max); mpfr_set (&(a->right), max, MPFI_RNDU); inexact = mpfi_mul_fr (a, a, x); if (!mpfr_inf_p (&(a->right))) { printf ("Error: mpfi_mul_fr does not correctly handle positive " "overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error: mpfi_mul_fr does not return correct value when positive " "overflow.\n"); exit (1); } mpfr_set_inf (max, -1); mpfr_nextabove (max); mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); inexact = mpfi_mul_fr (a, a, x); if (!mpfr_inf_p (&(a->left))) { printf ("Error: mpfi_mul_fr does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error: mpfi_mul_fr does not return correct value when negative " "overflow.\n"); exit (1); } mpfi_clear (a); mpfr_clear (max); mpfr_clear (x); } void check_underflow (void) { mpfi_t got, expected; mpfr_t x; int inex; mpfr_init2 (x, 128); mpfi_init2 (got, 128); mpfi_init2 (expected, 128); mpfr_set_ui_2exp (x, 1, -1024, MPFI_RNDD); mpfi_set_ui (expected, 0); mpfr_nextbelow (&(expected->left)); mpfr_nextabove (&(expected->right)); inex = mpfi_mul_fr (got, expected, x); if (!MPFI_BOTH_ARE_INEXACT(inex) || !same_mpfr_value (&(got->left), &(expected->left)) || !same_mpfr_value (&(got->right), &(expected->right))) { printf ("Error: mpfi_mul_fr (rop, op, x) does not return correct value\n" "op = "); mpfi_out_str (stdout, 16, 0, expected); printf ("\nx = "); mpfr_out_str (stdout, 16, 0, x, MPFI_RNDD); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); printf ("\n"); if (!MPFI_BOTH_ARE_INEXACT(inex)) { printf ("return value = %d\nexpected = %d\n", inex, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT); } exit (1); } mpfr_clear (x); mpfi_clear (got); mpfi_clear (expected); } int main (int argc, char **argv) { struct mpfi_function_t i_mul_fr; mpfi_fun_init_IIR (&i_mul_fr, mpfi_mul_fr, mpfr_mul); test_start (); check_data (&i_mul_fr, "mul_fr.dat"); check_random (&i_mul_fr, 2, 1000, 10); check_overflow (); check_underflow (); test_end (); mpfi_fun_clear (&i_mul_fr); return 0; } mpfi-1.5.1/tests/type_isi.c0000664023513600017500000001466611705754332012562 00000000000000/* type_isi.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, long, mpfi_t). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_isi (mpfi_function_ptr this, FILE* fp) { test_line_number = line_number; /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] signed integral operand */ read_si (fp, &(MPFI_FUN_ARG (*this, 3, si))); /* [4] mpfi_t operand */ read_mpfi (fp, MPFI_FUN_ARG (*this, 4, mpfi)); } /* check function against data at different precisions and test if an input variable can be reused as output */ void check_line_isi (mpfi_function_ptr this) { int inex; /* rename operands for better readability */ ISI_fun f_ISI = MPFI_FUN_GET (*this, ISI); mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*this, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); long op1 = MPFI_FUN_ARG (*this, 3, si); mpfi_ptr op2 = MPFI_FUN_ARG (*this, 4, mpfi); mpfi_set_prec (got, mpfi_get_prec (expected)); inex = f_ISI (got, op1, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\nop1 = %ld\nop2 = ", test_line_number, op1); mpfi_out_str (stdout, 16, 0, op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } /* reuse input variable as output */ if (mpfi_get_prec (got) == mpfi_get_prec (op2)) { mpfi_set (got, op2); inex = f_ISI (got, op1, got); if (inex != expected_inex || !same_value (got, expected)) { printf ("Error when reusing first input argument as output (line %lu)." "\nop1 = %ld\nop2 = ", test_line_number, op1); mpfi_out_str (stdout, 16, 0, op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } } /* Check if the image of a random point chosen in the given interval is in the image of this interval. */ void random_isi (mpfi_function_ptr this) { /* rename operands for better readability */ ISI_fun f_ISI = MPFI_FUN_GET (*this, ISI); RSR_fun f_RSR = MPFI_FUN_MPFR_FUNCTION (*this, ISI); mpfi_ptr b = MPFI_FUN_ARG (*this, 2, mpfi); mpfi_ptr a = MPFI_FUN_ARG (*this, 4, mpfi); long si; /* reuse endpoint as mpfr_t */ mpfi_ptr i = MPFI_FUN_ARG (*this, 0, mpfi); mpfr_ptr x = &(i->left); mpfr_ptr y = &(i->right); si = random_si (); random_interval (a); if (this->random_domain != NULL) { /* restrict the range of random interval to speed up tests */ this->random_domain (a); } mpfi_alea (x, a); f_ISI (b, si, a); f_RSR (y, si, x, MPFI_RNDD); if (!mpfr_nan_p (y) && !MPFI_NAN_P (b) && !mpfi_is_inside_fr (y, b)) { printf ("Error: the interval b, image of (n, a), does not contain the " "point y, image of (n, x) where x is in a.\nn = %ld\na = ", si); mpfi_out_str (stdout, 10, 0, a); printf ("\nb = "); mpfi_out_str (stdout, 10, 0, b); printf ("\nx = "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDU); printf ("\ny = "); mpfr_out_str (stdout, 10, 0, y, MPFI_RNDU); putchar ('\n'); exit (1); } } void set_prec_isi (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 4, mpfi), prec); } void clear_isi (mpfi_function_ptr this) { /* [0] initial value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] operand (signed long), needs no deallocation */ /* [4] operand (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 4, mpfi)); free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_ISI (mpfi_function_ptr this, ISI_fun mpfi_function, RSR_fun mpfr_function) { this->type = ISI; this->func.ISI = mpfi_function; this->mpfr_func.ISI = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (5 * sizeof (mpfi_fun_operand_t)); /* [0] initial value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] first operand (signed long), needs no initialization */ /* [4] second operand (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 4, mpfi), 1024); /* init methods */ this->set_prec = set_prec_isi; this->read_line = read_line_isi; this->check_line = check_line_isi; this->random = random_isi; this->clear = clear_isi; } mpfi-1.5.1/tests/cbrt.dat0000664023513600017500000000175511705754332012210 00000000000000# data file for mpfi_cbrt # # column fields: see neg.dat # special values 0 53 nan nan 53 nan nan 0 53 nan -inf 53 nan -inf 0 53 -4 nan 53 -64 nan 0 53 nan -0 53 nan -0 0 53 +0 nan 53 +0 nan 0 53 nan +1 53 nan +1 0 53 +inf nan 53 +inf nan 0 53 -inf -inf 53 -inf -inf 0 53 -inf -5 53 -inf -125 0 53 -inf -0 53 -inf -0 0 53 -inf +4 53 -inf +64 0 53 -inf +inf 53 -inf +inf 0 53 +0 -0 53 +0 -0 0 53 +0 +3 53 +0 +27 0 53 +0 +inf 53 +0 +inf 0 53 +inf +inf 53 +inf +inf # regular values 0 53 4 5 53 0x40 0x7d 1 53 -0x2e5e58c0083b7bp-154 6 53 -0x1856e4be527197p-354 0xd8 2 53 -3 0x23f19d36b0a0bbp-459 53 -0x1b 0x16acbb5e3f08a3p-1270 3 53 0x2b8172e535d44dp-385 0x24cbd1c55aaa1p-258 53 0x141a9019a2184dp-1047 0xc29c78c66ac0fp-678 mpfi-1.5.1/tests/tadd_q.c0000664023513600017500000000507311705754332012161 00000000000000/* tadd_q.c -- Test mpfi_add_q. Copyright 2010, 2011, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfr_t max; mpfi_t a; mpq_t q; int inexact; mpq_init (q); mpfi_init2 (a, 53); mpfr_init2 (max, 53); mpq_set_ui (q, 42, 17); mpfr_set_ui (&(a->left), 1, MPFI_RNDD); mpfr_set_inf (max, +1); mpfr_nextbelow (max); mpfr_set (&(a->right), max, MPFI_RNDU); inexact = mpfi_add_q (a, a, q); if (!mpfr_inf_p (&(a->right))) { printf ("Error: mpfi_add_q does not correctly handle overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error: mpfi_add_q does not return correct value " "when overflow.\n"); exit (1); } mpfr_set_inf (max, -1); mpfr_nextabove (max); mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); mpq_set_si (q, -42, 17); inexact = mpfi_add_q (a, a, q); if (!mpfr_inf_p (&(a->left))) { printf ("Error: mpfi_add_q does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error: mpfi_add_q does not return correct value when negative " "overflow.\n"); exit (1); } mpfi_clear (a); mpfr_clear (max); mpq_clear (q); } int main (int argc, char **argv) { struct mpfi_function_t i_add_q; mpfi_fun_init_IIQ (&i_add_q, mpfi_add_q, mpfr_add_q); test_start (); check_data (&i_add_q, "add_q.dat"); if (getenv ("MPFI_CHECK_EXPENSIVE_OVERFLOW") != NULL) check_overflow (); test_end (); mpfi_fun_clear (&i_add_q); return 0; } mpfi-1.5.1/tests/div_fr.dat0000664023513600017500000001132411705754332012520 00000000000000# data file for mpfi_div_fr # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan 53 -0x170ef54646d497p-109 0 53 nan nan 53 nan nan 53 -0 0 53 nan nan 53 nan nan 53 0x170ef54646d497p-109 0 53 nan nan 53 nan -inf 53 -0x114b37f4b51f71p-107 0 53 nan nan 53 nan -inf 53 +0 0 53 nan nan 53 nan -inf 53 0x114b37f4b51f71p-107 0 53 nan nan 53 nan -7 53 -0xfc339ab0a6b53p-99 0 53 nan nan 53 nan -7 53 -0 0 53 nan nan 53 nan -7 53 7.0 0 53 nan nan 53 nan -0 53 -15.0 0 53 nan nan 53 nan -0 53 +0 0 53 nan nan 53 nan -0 53 15.0 0 53 nan nan 53 nan +1 53 -0xb2b3ece0a4ef9p-103 0 53 nan nan 53 nan +1 53 -0 0 53 nan nan 53 nan +1 53 0xb2b3ece0a4ef9p-103 0 53 nan nan 53 nan +inf 53 -0x5acae5c4b6e51p-101 0 53 nan nan 53 nan +inf 53 +0 0 53 nan nan 53 nan +inf 53 0x5acae5c4b6e51p-101 0 53 +inf +inf 53 -inf -inf 53 -0x170ef54646d497p-108 0 53 -inf +inf 53 -inf -inf 53 +0 0 53 -inf -inf 53 -inf -inf 53 0x170ef54646d497p-108 1 53 0x136dcc951d8bffp+5 +inf 53 -inf -7 53 -0x170ef54646d497p-107 0 53 -inf +inf 53 -inf -7 53 -0 2 53 -inf -0x136dcc951d8bffp+5 53 -inf -7 53 0x170ef54646d497p-107 0 53 +0 +inf 53 -inf -0 53 -0x170ef54646d497p-106 0 53 -inf nan 53 -inf -0 53 +0 0 53 -inf -0 53 -inf -0 53 0x170ef54646d497p-106 1 53 -0x170ef54646d497p-110 +inf 53 -inf 8 53 -0x16345785d8a00000 0 53 -inf +inf 53 -inf 8 53 -0 2 53 -inf 0x170ef54646d497p-110 53 -inf 8 53 0x16345785d8a00000 0 53 -inf +inf 53 -inf +inf 53 -0x170ef54646d497p-105 0 53 -inf +inf 53 -inf +inf 53 +0 0 53 -inf +inf 53 -inf +inf 53 +0x170ef54646d497p-105 0 53 nan nan 53 -inf nan 53 -0x170ef54646d497p-104 0 53 nan nan 53 -inf nan 53 -0 0 53 nan nan 53 -inf nan 53 +0x170ef54646d497p-104 0 53 +0 -0 53 +0 -0 53 -0x170ef54646d497p-109 0 53 nan +inf 53 +0 -0 53 +0 0 53 +0 -0 53 +0 -0 53 0x170ef54646d497p-109 1 53 -0x1d9b1f5d20d556p+1 -0 53 +0 8 53 -0x114b37f4b51f71p-103 0 53 nan +inf 53 +0 8 53 -0 2 53 +0 +0x1d9b1f5d20d556p+1 53 +0 8 53 0x114b37f4b51f71p-103 0 53 -inf -0 53 +0 +inf 53 -0x50b45a75f7e81p-104 0 53 nan +inf 53 +0 +inf 53 +0 0 53 +0 +inf 53 +0 +inf 53 0x142d169d7dfa03p-106 0 53 -inf -inf 53 +inf +inf 53 -0x170ef54646d497p-109 0 53 -inf +inf 53 +inf +inf 53 -0 0 53 +inf +inf 53 +inf +inf 53 0x170ef54646d497p-109 0 53 nan nan 53 +inf nan 53 -0x170ef54646d497p-109 0 53 nan nan 53 +inf nan 53 +0 0 53 nan nan 53 +inf nan 53 0x170ef54646d497p-109 # regular values 0 53 0x10000000000001p-53 0x10000000000001p-20 53 -0x10000000000001p-20 -0x10000000000001p-53 53 -1 1 53 -0x10000000000001p-19 -1 53 -0x10000000000002p-20 -0x10000000000001p-53 53 0x10000000000001p-53 2 53 -0x1p+33 -0x1000001fffffffp-52 53 -0x10000000000001p-20 -0x10000020000001p-53 53 0x10000000000001p-53 3 53 -0x10000000000001p-19 -0x1000001fffffffp-52 53 -0x10000000000002p-20 -0x10000020000001p-53 53 0x10000000000001p-53 0 53 -0x1p-7 0x1p-53 53 -0x123456789abcdfp-53 0x123456789abcdfp-7 53 -0x123456789abcdf 1 53 -0x1c200000000002p-106 0x1p-53 53 -0x123456789abcdfp-53 0x10000000000001p-53 53 -0x123456789abcdf 2 53 -0x1p-7 0x1c200000000001p-105 53 -1 0x123456789abcdfp-7 53 -0x123456789abcdf 3 53 -0x1c200000000002p-106 0x1c200000000001p-105 53 -1 0x10000000000001p-53 53 -0x123456789abcdf mpfi-1.5.1/tests/set_ui.dat0000664023513600017500000000247511705754332012546 00000000000000# data file for mpfi_set_ui # # fields: # 1: initial precision of interval # 2: initial left point value of interval # 3: initial right endpoint value of interval # # 4: inexact flag (returned value) # 5: precision of result (must be the same as in field 1) # 6: left endpoint value of result # 7: right endpoint value of result # # 8: precision of argument # 9: value of argument # special values 53 nan nan 0 53 +0 -0 +0 53 nan nan 0 53 +5 +5 +5 53 -inf -inf 0 53 +0 -0 +0 53 -inf -inf 0 53 +5 +5 +5 53 +0 -0 0 53 +0 -0 +0 53 +0 -0 0 53 +5 +5 +5 53 +inf +inf 0 53 +0 -0 +0 53 +inf +inf 0 53 +5 +5 +5 # regular values 53 +10 +20 0 53 +5 +5 5 16 +0x123400 0xdada00 3 16 +0x111100 +0x111120 0x111101 53 +10 +20 0 53 +15 +15 15 16 +0x123400 0xdada00 0 16 +0xdddd00 +0xdddd00 0xdddd00 16 +0x123400 0xdada00 3 16 +0xdada00 +0xdadb00 0xdadada 53 -0x888888 -0x888887 0 53 +0xbaffe0 0xbaffe0 0xbaffe0 16 -0x888800 -0x888700 3 16 +0x888800 0x888900 0x888801 16 -0x888800 +0x1 0 16 +0xfedc00 +0xfedc00 0xfedc00 16 -0x888800 +0x10 0 16 +0x8 +0x8 0x8 16 -0x888800 +0x1 3 16 +0x888800 +0x888900 0x888801 mpfi-1.5.1/tests/tadd_z.c0000664023513600017500000000513711705754332012173 00000000000000/* tadd_z.c -- Test mpfi_add_z. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfr_t max; mpfi_t a; mpz_t n; int inexact; mpz_init (n); mpfi_init2 (a, 53); mpfr_init2 (max, 53); mpz_set_ui (n, 17); mpfr_set_ui (&(a->left), 1, MPFI_RNDD); mpfr_set_inf (max, +1); mpfr_nextbelow (max); mpfr_set (&(a->right), max, MPFI_RNDU); inexact = mpfi_add_z (a, a, n); if (!mpfr_inf_p (&(a->right))) { printf ("Error: mpfi_add_z does not correctly handle overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact) || MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error: mpfi_add_z does not return correct value " "when overflow.\n"); exit (1); } mpfr_set_inf (max, -1); mpfr_nextabove (max); mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); mpz_set_si (n, -17); inexact = mpfi_add_z (a, a, n); if (!mpfr_inf_p (&(a->left))) { printf ("Error: mpfi_add_z does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact) || MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error: mpfi_add_z does not return correct value when negative " "overflow.\n"); exit (1); } mpfi_clear (a); mpfr_clear (max); mpz_clear (n); } int main (int argc, char **argv) { struct mpfi_function_t i_add_z; mpfi_fun_init_IIZ (&i_add_z, mpfi_add_z, mpfr_add_z); test_start (); check_data (&i_add_z, "add_z.dat"); check_overflow (); check_random (&i_add_z, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_add_z); return 0; } mpfi-1.5.1/tests/read_data.c0000664023513600017500000002351211705754332012627 00000000000000/* read_data.c -- Helper functions to read data files. Copyright 2009, 2010, 2011, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include #include "mpfi-tests.h" #include "mpfi_config.h" char *pathname; unsigned long line_number; /* file name with complete path and currently read line; kept globally to simplify parameter passing */ int nextchar; /* character appearing next in the file, may be EOF */ FILE* open_file (const char* file_name) { FILE *fp; char *src_dir; char default_srcdir[] = "."; src_dir = getenv ("srcdir"); if (src_dir == NULL) src_dir = default_srcdir; pathname = (char *) malloc ((strlen (src_dir)) + strlen (file_name) + 2); if (pathname == NULL) { printf ("Cannot allocate memory\n"); exit (1); } sprintf (pathname, "%s/%s", src_dir, file_name); fp = fopen (pathname, "r"); if (fp == NULL) { fprintf (stderr, "Unable to open %s\n", pathname); exit (1); } return fp; } void close_file (FILE *f) { free (pathname); fclose (f); } void init_reading (FILE* f) { line_number = 1; nextchar = getc (f); skip_whitespace_comments (f); } /* comparisons: return true when arguments have the same value (even if both are NaN) */ int same_mpfr_value (mpfr_srcptr got, mpfr_srcptr ref) { if (mpfr_nan_p (got) || mpfr_nan_p (ref)) return mpfr_nan_p (ref) && mpfr_nan_p (got); if (mpfr_inf_p (got)) return mpfr_inf_p (ref) && mpfr_signbit (got) == mpfr_signbit (ref); if (mpfr_zero_p (got)) return mpfr_zero_p (ref) && mpfr_signbit (got) == mpfr_signbit (ref); return mpfr_cmp (got, ref) == 0; } int same_value (mpfi_srcptr a, mpfi_srcptr b) { return same_mpfr_value (&(a->left), &(b->left)) && same_mpfr_value (&(a->right), &(b->right)); } /* read primitives */ /* skips characters until reaching '\n' or EOF; '\n' is skipped as well */ static void skip_line (FILE *f) { while (nextchar != EOF && nextchar != '\n') nextchar = getc (f); if (nextchar != EOF) { line_number++; nextchar = getc (f); } } /* skips over whitespace if any until reaching EOF or non-whitespace */ static void skip_whitespace (FILE *f) { while (isspace (nextchar)) { if (nextchar == '\n') line_number++; nextchar = getc (f); } } /* skips over all whitespace and comments, if any */ void skip_whitespace_comments (FILE *f) { skip_whitespace (f); while (nextchar == '#') { skip_line (f); if (nextchar != EOF) skip_whitespace (f); } } /* Read operand in file, and sometimes check its validity */ void read_sign (FILE *f, int *sign) { switch (nextchar) { case '-': *sign = -1; break; case '0': *sign = 0; break; case '+': *sign = +1; break; default: printf ("Error: unexpected signedness '%c' in file '%s' line %lu\n", nextchar, pathname, line_number); exit (1); } nextchar = getc (f); if (!isspace(nextchar)) { printf ("Error: unexpected character '%c' after exactness flag" " in file '%s' line %lu\n", nextchar, pathname, line_number); exit (1); } skip_whitespace_comments (f); } void read_exactness (FILE *f, int *exactness) { if (!isdigit (nextchar) || nextchar < '0' || nextchar > '4') { printf ("Error: unexpected exactness flag '%c' in file '%s' line %lu\n", nextchar, pathname, line_number); exit (1); } *exactness = nextchar - '0'; nextchar = getc (f); if (!isspace(nextchar)) { printf ("Error: unexpected character '%c' after exactness flag" " in file '%s' line %lu\n", nextchar, pathname, line_number); exit (1); } skip_whitespace_comments (f); } void read_ui (FILE *f, unsigned long *i) { mpfr_t x; mpfr_init2 (x, 32); if (nextchar == EOF) { printf ("Error: Unexpected EOF when reading integer " "in file '%s' line %lu\n", pathname, line_number); exit (1); } ungetc (nextchar, f); if (mpfr_inp_str (x, f, 0, MPFI_RNDD) == 0) { printf ("Error: Impossible to read integer in file '%s' line %lu\n", pathname, line_number); exit (1); } if (mpfr_fits_ulong_p (x, MPFI_RNDD)) *i = mpfr_get_ui (x, MPFI_RNDD); else { printf ("Error: the number "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDD); printf (" read in file '%s' line %lu does not fit " "in an unsigned long int\n", pathname, line_number); exit (1); } nextchar = getc (f); skip_whitespace_comments (f); mpfr_clear (x); } void read_si (FILE *f, long *i) { mpfr_t x; mpfr_init2 (x, 32); if (nextchar == EOF) { printf ("Error: Unexpected EOF when reading integer " "in file '%s' line %lu\n", pathname, line_number); exit (1); } ungetc (nextchar, f); if (mpfr_inp_str (x, f, 0, MPFI_RNDD) == 0) { printf ("Error: Impossible to read integer in file '%s' line %lu\n", pathname, line_number); exit (1); } if (mpfr_fits_slong_p (x, MPFI_RNDD)) *i = mpfr_get_si (x, MPFI_RNDD); else { printf ("Error: the number "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDD); printf (" read in file '%s' line %lu does not fit in a long int\n", pathname, line_number); exit (1); } nextchar = getc (f); skip_whitespace_comments (f); mpfr_clear (x); } /* WARNING: when reading a double value, all roundings are towards minus infinity and the precision depends on the host system. */ int read_double (FILE *f, double *d) { int ret; mpfr_t x; #if defined(DBL_MANT_DIG) && DBL_MANT_DIG > 53 mpfr_init2 (x, DBL_MANT_DIG); #else mpfr_init2 (x, 53); #endif if (nextchar == EOF) { printf ("Error: Unexpected EOF when reading double" "in file '%s' line %lu\n", pathname, line_number); exit (1); } ungetc (nextchar, f); if (mpfr_inp_str (x, f, 0, MPFI_RNDD) == 0) { printf ("Error: Impossible to read double in file '%s' line %lu\n", pathname, line_number); exit (1); } *d = mpfr_get_d (x, MPFI_RNDD); ret = mpfr_cmp_d (x, *d); /* verify conversion */ nextchar = getc (f); skip_whitespace_comments (f); mpfr_clear (x); return ret; } void read_mpz (FILE *f, mpz_ptr x) { if (nextchar == EOF) { printf ("Error: Unexpected EOF when reading mpz number" "in file '%s' line %lu\n", pathname, line_number); exit (1); } ungetc (nextchar, f); if (mpz_inp_str (x, f, 0) == 0) { printf ("Error: Impossible to read mpz number " "in file '%s' line %lu\n", pathname, line_number); exit (1); } nextchar = getc (f); skip_whitespace_comments (f); } void read_mpq (FILE *f, mpq_ptr x) { if (nextchar == EOF) { printf ("Error: Unexpected EOF when reading mpq number" "in file '%s' line %lu\n", pathname, line_number); exit (1); } ungetc (nextchar, f); if (mpq_inp_str (x, f, 0) == 0) { printf ("Error: Impossible to read mpq number " "in file '%s' line %lu\n", pathname, line_number); exit (1); } nextchar = getc (f); skip_whitespace_comments (f); } static mpfr_prec_t read_prec (FILE *f) { unsigned long prec; int n; if (nextchar == EOF) { printf ("Error: Unexpected EOF when reading mpfr precision " "in file '%s' line %lu\n", pathname, line_number); exit (1); } ungetc (nextchar, f); n = fscanf (f, "%lu", &prec); if (ferror (f)) /* then also n == EOF */ perror ("Error when reading precision"); if (n == 0 || n == EOF || prec < MPFR_PREC_MIN || prec > MPFR_PREC_MAX) { printf ("Error: Impossible precision in file '%s' line %lu\n", pathname, line_number); exit (1); } nextchar = getc (f); skip_whitespace_comments (f); return (mpfr_prec_t) prec; } static void read_mpfr_number (FILE *f, mpfr_ptr x) { if (nextchar == EOF) { printf ("Error: Unexpected EOF when reading mpfr number" "in file '%s' line %lu\n", pathname, line_number); exit (1); } ungetc (nextchar, f); if (mpfr_inp_str (x, f, 0, GMP_RNDN) == 0) { printf ("Error: Impossible to read mpfr number " "in file '%s' line %lu\n", pathname, line_number); exit (1); } nextchar = getc (f); skip_whitespace_comments (f); } void read_mpfr (FILE *f, mpfr_ptr x) { mpfr_set_prec (x, read_prec (f)); read_mpfr_number (f, x); } void read_mpfi (FILE *f, mpfi_ptr a) { mpfi_set_prec (a, read_prec (f)); read_mpfr_number (f, &(a->left)); read_mpfr_number (f, &(a->right)); #ifdef WARN_IF_REVERTED_ENDPOINTS if (mpfr_cmp (&(a->left), &(a->right)) > 0) printf ("Warning: reverted endpoints line %lu\n", line_number); if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) printf ("Warning: -0 as lower bound line %lu\n", line_number); if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) printf ("Warning: +0 in upper bound line %lu\n", line_number); #endif } mpfi-1.5.1/tests/tset_ui.c0000664023513600017500000000245311705754332012400 00000000000000/* tset_ui.c -- Test mpfi_set_ui. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_set_ui; mpfi_fun_init_IU (&i_set_ui, mpfi_set_ui, NULL); check_data (&i_set_ui, "set_ui.dat"); mpfi_fun_clear (&i_set_ui); return 0; } mpfi-1.5.1/tests/type_ri.c0000664023513600017500000001024711705754332012377 00000000000000/* type_ri.c -- Test functions associated with functions of the type mpfi_f (mpfr_t, mpfi_t). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern char * pathname; extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_ri (mpfi_function_ptr this, FILE* fp) { test_line_number = line_number; /* [1] return value */ read_sign (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value (mpfr_t)*/ read_mpfr (fp, MPFI_FUN_ARG (*this, 2, mpfr)); /* [3] operand */ read_mpfi (fp, MPFI_FUN_ARG (*this, 3, mpfi)); } void check_line_ri (mpfi_function_ptr this) { int ret; /* rename operands for better readability */ RI_fun f_RI = MPFI_FUN_GET (*this, RI); mpfr_ptr got = MPFI_FUN_ARG (*this, 0, mpfr); int expected_ret = MPFI_FUN_ARG (*this, 1, i); mpfr_ptr expected = MPFI_FUN_ARG (*this, 2, mpfr); mpfi_ptr op = MPFI_FUN_ARG (*this, 3, mpfi); mpfr_set_prec (got, mpfr_get_prec (expected)); ret = f_RI (got, op); if ((ret != expected_ret && ret * expected_ret <= 0) || !same_mpfr_value (got, expected)) { printf ("Failed line %lu.\nop = ", test_line_number); mpfi_out_str (stdout, 16, 0, op); printf ("\ngot = "); mpfr_out_str (stdout, 16, 0, got, MPFI_RNDD); printf ("\nexpected = "); mpfr_out_str (stdout, 16, 0, expected, MPFI_RNDD); putchar ('\n'); if (ret != expected_ret || ret * expected_ret < 0) { printf ("return value: got = %d, %s expected\n", ret, expected_ret < 0 ? "negative" : expected_ret > 0 ? "positive" : "zero"); } exit (1); } } void set_prec_ri (mpfi_function_ptr this, mp_prec_t prec) { mpfr_set_prec (MPFI_FUN_ARG (*this, 0, mpfr), prec); mpfr_set_prec (MPFI_FUN_ARG (*this, 2, mpfr), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 3, mpfi), prec); } void clear_ri (mpfi_function_ptr this) { /* [0] result (mpfr_t) */ mpfr_clear (MPFI_FUN_ARG (*this, 0, mpfr)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfr_t) */ mpfr_clear (MPFI_FUN_ARG (*this, 2, mpfr)); /* [3] operand (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 3, mpfi)); free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_RI (mpfi_function_ptr this, RI_fun mpfi_function, NULL_fun mpfr_function) { this->type = RI; this->func.RI = mpfi_function; this->mpfr_func.RI = mpfr_function; this->random_domain = NULL; MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (4 * sizeof (mpfi_fun_operand_t)); /* [0] result (mpfr_t) */ mpfr_init2 (MPFI_FUN_ARG (*this, 0, mpfr), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfr_t) */ mpfr_init2 (MPFI_FUN_ARG (*this, 2, mpfr), 1024); /* [3] operand (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 3, mpfi), 1024); /* init methods */ this->set_prec = set_prec_ri; this->read_line = read_line_ri; this->check_line = check_line_ri; this->random = NULL; this->clear = clear_ri; } mpfi-1.5.1/tests/tround_prec.c0000664023513600017500000001204411705754332013245 00000000000000/* tround_prec.c -- Test mpfi_round_prec. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check (mpfi_ptr i, mp_prec_t new_prec, mpfr_srcptr expected_left, mpfr_srcptr expected_right, int expected_inex) { int inex; inex = mpfi_round_prec (i, new_prec); if (inex != expected_inex) { printf ("Error: mpfi_round_prec (i, p) returns %d instead of %d\n", inex, expected_inex); printf ("precision of i before function call = %lu\np = %lu\n", mpfi_get_prec (i), new_prec); exit (1); } if (!same_mpfr_value (&(i->left), expected_left) || !same_mpfr_value (&(i->right), expected_right)) { printf ("Error: mpfi_round_prec (i, p) failed.\n"); printf ("precision of i before function call = %lu\np = %lu\n", mpfi_get_prec (i), new_prec); printf ("\ngot i = "); mpfi_out_str (stdout, 2, 0, i); printf ("\nexpected = ["); mpfr_out_str (stdout, 2, 0, expected_left, MPFI_RNDD); printf (", "); mpfr_out_str (stdout, 2, 0, expected_right, MPFI_RNDU); printf ("]\n"); exit (1); } } void special (void) { mpfr_t minf, pinf; mpfr_t mzero, pzero; mpfr_t nan; mpfi_t i; mpfi_init2 (i, 53); mpfr_init2 (minf, 53); mpfr_init2 (pinf, 53); mpfr_init2 (mzero, 53); mpfr_init2 (pzero, 53); mpfr_init2 (nan, 53); mpfr_set_nan (nan); mpfr_set_inf (minf, -1); mpfr_set_inf (pinf, +1); mpfr_set_ui (pzero, 0, MPFI_RNDU); mpfr_neg (mzero, pzero, MPFI_RNDD); mpfr_set (&(i->left), minf, MPFI_RNDD); mpfr_set (&(i->right), minf, MPFI_RNDU); check (i, 2, minf, minf, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfi_set_prec (i, 53); mpfr_set (&(i->left), minf, MPFI_RNDD); mpfr_set (&(i->right), mzero, MPFI_RNDU); check (i, 3, minf, mzero, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfi_set_prec (i, 53); mpfr_set (&(i->left), minf, MPFI_RNDD); mpfr_set (&(i->right), pinf, MPFI_RNDU); check (i, 4, minf, pinf, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfi_set_prec (i, 53); mpfr_set (&(i->left), minf, MPFI_RNDD); mpfr_set_nan (&(i->right)); check (i, 5, minf, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfi_set_prec (i, 53); mpfr_set (&(i->left), pzero, MPFI_RNDD); mpfr_set (&(i->right), mzero, MPFI_RNDU); check (i, 6, pzero, mzero, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfi_set_prec (i, 53); mpfr_set (&(i->left), pzero, MPFI_RNDD); mpfr_set (&(i->right), pinf, MPFI_RNDU); check (i, 7, pzero, pinf, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfi_set_prec (i, 53); mpfr_set (&(i->left), pzero, MPFI_RNDD); mpfr_set_nan (&(i->right)); check (i, 8, pzero, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfi_set_prec (i, 53); mpfr_set (&(i->left), pinf, MPFI_RNDD); mpfr_set (&(i->right), pinf, MPFI_RNDU); check (i, 9, pinf, pinf, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfi_set_prec (i, 53); mpfr_set_nan (&(i->left)); mpfr_set_nan (&(i->right)); check (i, 10, nan, nan, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfi_clear (i); mpfr_clear (minf); mpfr_clear (pinf); mpfr_clear (mzero); mpfr_clear (pzero); mpfr_clear (nan); } void swing (void) { mp_prec_t p; mpfi_t i; mpfr_t left, right, tmp; int inex [2] = { MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT }; mpfi_init2 (i, 1024); mpfr_init2 (left, 53); mpfr_init2 (right, 53); mpfr_init (tmp); mpfr_set_str (left, "0x35555555555555p-54", 0, MPFI_RNDD); mpfr_set_str (right, "0x35555555555555p-54", 0, MPFI_RNDU); mpfi_set_prec (i, 53); mpfr_set (&(i->left), left, MPFI_RNDD); mpfr_set (&(i->right), right, MPFI_RNDU); check (i, 1024, left, right, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); for (p = 52; p > 2; --p) { mpfr_set_prec (tmp, p); mpfr_set (tmp, left, MPFI_RNDD); mpfr_swap (tmp, left); /* Warning: precisions are swap too */ mpfr_set_prec (tmp, p); mpfr_set (tmp, right, MPFI_RNDU); mpfr_swap (tmp, right); check (i, p, left, right, inex[p % 2]); } mpfi_clear (i); mpfr_clear (left); mpfr_clear (right); mpfr_clear (tmp); } int main (int argc, char **argv) { special (); swing (); return 0; } mpfi-1.5.1/tests/type_iii.c0000664023513600017500000002041511705754332012535 00000000000000/* type_iii.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, mpfi_t, mpfi_t). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_iii (mpfi_function_ptr this, FILE* fp) { test_line_number = line_number; /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] first operand */ read_mpfi (fp, MPFI_FUN_ARG (*this, 3, mpfi)); /* [4] second operand */ read_mpfi (fp, MPFI_FUN_ARG (*this, 4, mpfi)); } /* check function against data at different precisions and test if an input variable can be reused as output */ void check_line_iii (mpfi_function_ptr function) { int inex; /* rename operands for better readability [0]: value set by function [1]: return value (inexact flag) [2]: expected value [3]: first operand [4]: second operand */ III_fun f_III = MPFI_FUN_GET (*function, III); mpfi_ptr got = MPFI_FUN_ARG (*function, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*function, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*function, 2, mpfi); mpfi_ptr op1 = MPFI_FUN_ARG (*function, 3, mpfi); mpfi_ptr op2 = MPFI_FUN_ARG (*function, 4, mpfi); mpfi_set_prec (got, mpfi_get_prec (expected)); inex = f_III (got, op1, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\n", test_line_number); printf ("op1 = "); mpfi_out_str (stdout, 16, 0, op1); printf ("\nop2 = "); mpfi_out_str (stdout, 16, 0, op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } /* when one endpoint is exact, compute function at lower and higher precision */ if (!MPFI_NAN_P (expected) && !MPFI_BOTH_ARE_INEXACT (inex)) { check_with_different_prec (function, 2); check_with_different_prec (function, 2 * mpfi_get_prec (expected)); mpfi_set_prec (got, mpfi_get_prec (expected)); } /* reuse input variable as output (when they have the same precision) */ if (mpfi_get_prec (got) == mpfi_get_prec (op1)) { mpfi_set (got, op1); inex = f_III (got, got, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Error when reusing first input argument as output (line %lu)." "\nop1 = ", test_line_number); mpfi_out_str (stdout, 16, 0, op1); printf ("\nop2 = "); mpfi_out_str (stdout, 16, 0, op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } if (mpfi_get_prec (got) == mpfi_get_prec (op2)) { mpfi_set (got, op2); inex = f_III (got, op1, got); if (inex != expected_inex || !same_value (got, expected)) { printf ("Error when reusing second argument as output (line %lu)." "\nop1 = ", test_line_number); mpfi_out_str (stdout, 16, 0, op1); printf ("\nop2 = "); mpfi_out_str (stdout, 16, 0, op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } } /* Check if the image of random points chosen in the given intervals is in the image of these intervals. */ void random_iii (mpfi_function_ptr this) { /* rename operands for better readability */ III_fun f_III = MPFI_FUN_GET (*this, III); RRR_fun f_RRR = MPFI_FUN_MPFR_FUNCTION (*this, III); mpfi_ptr c = MPFI_FUN_ARG (*this, 2, mpfi); mpfi_ptr b = MPFI_FUN_ARG (*this, 3, mpfi); mpfi_ptr a = MPFI_FUN_ARG (*this, 4, mpfi); /* reuse endpoint as mpfr_t */ mpfi_ptr i = MPFI_FUN_ARG (*this, 0, mpfi); mpfr_ptr x = &(i->left); mpfr_ptr y = &(i->right); mpfr_t z; mpfr_init2 (z, mpfi_get_prec (c)); random_interval (a); if (this->random_domain != NULL) { /* restrict the range of random interval to speed up tests */ this->random_domain (a); } mpfi_alea (x, a); random_interval (b); if (this->random_domain != NULL) { /* restrict the range of random interval to speed up tests */ this->random_domain (b); } mpfi_alea (y, b); f_III (c, a, b); f_RRR (z, x, y, MPFI_RNDD); if (!mpfr_nan_p (z) && !MPFI_NAN_P (c) && !mpfi_is_inside_fr (z, c)) { printf ("Error: the image c of (a, b) does not contain the image z " "of (x, y) where x (resp. y) is in a (resp. b).\na = "); mpfi_out_str (stdout, 10, 0, a); printf ("\nb = "); mpfi_out_str (stdout, 10, 0, b); printf ("\nc = "); mpfi_out_str (stdout, 10, 0, c); printf ("\nx = "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDU); printf ("\ny = "); mpfr_out_str (stdout, 10, 0, y, MPFI_RNDU); printf ("\nz = "); mpfr_out_str (stdout, 10, 0, z, MPFI_RNDU); putchar ('\n'); exit (1); } mpfr_clear (z); } void set_prec_iii (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 3, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 4, mpfi), prec); } void clear_iii (mpfi_function_ptr this) { /* [0] auxiliary variable (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] first operand (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 3, mpfi)); /* [4] second operand (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 4, mpfi)); free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_III (mpfi_function_ptr this, III_fun mpfi_function, RRR_fun mpfr_function) { this->type = III; this->func.III = mpfi_function; this->mpfr_func.III = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (5 * sizeof (mpfi_fun_operand_t)); /* [0] auxiliary variable (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] first operand (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 3, mpfi), 1024); /* [4] second operand (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 4, mpfi), 1024); /* init methods */ this->set_prec = set_prec_iii; this->read_line = read_line_iii; this->check_line = check_line_iii; this->random = random_iii; this->clear = clear_iii; } mpfi-1.5.1/tests/exp2.dat0000664023513600017500000000232211705754332012123 00000000000000# data file for mpfi_exp2 # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan -0 53 nan -inf 0 53 0.5 nan 53 -1 nan 0 53 nan 1 53 nan -0 0 53 1 nan 53 +0 nan 0 53 nan 2 53 nan 1 0 53 +inf nan 53 +inf nan 0 53 +0 -0 53 -inf -inf 0 53 +0 0.5 53 -inf -1 0 53 +0 1 53 -inf -0 0 53 +0 2 53 -inf 1 0 53 +0 +inf 53 -inf +inf 0 53 1 1 53 +0 -0 0 53 1 2 53 +0 +1 0 53 1 +inf 53 +0 +inf 0 53 +inf +inf 53 +inf +inf # regular values 0 53 0x1p-123 0x1p-17 53 -123 -17 0 53 0x1p-7 0x1p+7 53 -7 7 3 53 0x1d5818dcfba487p-53 0x1306fe0a31b716p-52 53 -0.125 0.25 1 53 0x1d5818dcfba487p-53 1 53 -0.125 -0 2 53 1 0x1306fe0a31b716p-52 53 +0 0.25 3 53 0x100000000000ddp-52 0x100000000000f4p-52 53 0xap-47 0xbp-47 mpfi-1.5.1/tests/type_iu.c0000664023513600017500000001042111705754332012374 00000000000000/* type_iu.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, unsigned long). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern char * pathname; extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_iu (mpfi_function_ptr this, FILE* fp) { mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); test_line_number = line_number; /* [0] initial value */ read_mpfi (fp, got); /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, expected); /* [3] unsigned integral operand */ read_ui (fp, &(MPFI_FUN_ARG (*this, 3, ui))); /* data validation */ if (mpfi_get_prec (got) != mpfi_get_prec (expected)) { printf ("Error in data file %s line %lu\nThe precisions of intervals " "are different.\n", pathname, test_line_number); exit (1); } } void check_line_iu (mpfi_function_ptr function) { int inex; /* rename operands for better readability */ IU_fun f_IU = MPFI_FUN_GET (*function, IU); mpfi_ptr got = MPFI_FUN_ARG (*function, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*function, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*function, 2, mpfi); unsigned long op = MPFI_FUN_ARG (*function, 3, ui); inex = f_IU (got, op); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\nop = %lu", test_line_number, op); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } void set_prec_iu (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); } void clear_iu (mpfi_function_ptr this) { /* [0] initial value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] operand (unsigned long), needs no deallocation */ free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_IU (mpfi_function_ptr this, IU_fun mpfi_function, NULL_fun mpfr_function) { this->type = IU; this->func.IU = mpfi_function; this->mpfr_func.IU = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (4 * sizeof (mpfi_fun_operand_t)); /* [0] initial value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] operand (unsigned long), needs no initialization */ /* init methods */ this->set_prec = set_prec_iu; this->read_line = read_line_iu; this->check_line = check_line_iu; this->random = NULL; this->clear = clear_iu; } mpfi-1.5.1/tests/type_iid.c0000664023513600017500000001471111705754332012532 00000000000000/* type_iid.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, mpfi_t, double). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_iid (mpfi_function_ptr this, FILE* fp) { test_line_number = line_number; /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] mpfi_t operand */ read_mpfi (fp, MPFI_FUN_ARG (*this, 3, mpfi)); /* [4] double operand */ read_double (fp, &(MPFI_FUN_ARG (*this, 4, d))); } /* check function against data at different precisions and test if an input variable can be reused as output */ void check_line_iid (mpfi_function_ptr this) { int inex; /* rename operands for better readability */ IID_fun f_IID = MPFI_FUN_GET (*this, IID); mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*this, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); mpfi_ptr op1 = MPFI_FUN_ARG (*this, 3, mpfi); double op2 = MPFI_FUN_ARG (*this, 4, d); mpfi_set_prec (got, mpfi_get_prec (expected)); inex = f_IID (got, op1, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\nop1 = ", test_line_number); mpfi_out_str (stdout, 16, 0, op1); printf ("\nop2 = %g", op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } /* reuse input variable as output */ if (mpfi_get_prec (got) == mpfi_get_prec (op1)) { mpfi_set (got, op1); inex = f_IID (got, got, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Error when reusing first input argument as output (line %lu)." "\nop1 = ", test_line_number); mpfi_out_str (stdout, 16, 0, op1); printf ("\nop2 = %g", op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } } /* Check if the image of a random point chosen in the given interval is in the image of this interval. */ void random_iid (mpfi_function_ptr this) { /* rename operands for better readability */ IID_fun f_IID = MPFI_FUN_GET (*this, IID); RRD_fun f_RRD = MPFI_FUN_MPFR_FUNCTION (*this, IID); mpfi_ptr b = MPFI_FUN_ARG (*this, 2, mpfi); mpfi_ptr a = MPFI_FUN_ARG (*this, 3, mpfi); double d; /* reuse endpoint as mpfr_t */ mpfi_ptr i = MPFI_FUN_ARG (*this, 0, mpfi); mpfr_ptr x = &(i->left); mpfr_ptr y = &(i->right); d = random_double (); random_interval (a); if (this->random_domain != NULL) { /* restrict the range of random interval to speed up tests */ this->random_domain (a); } mpfi_alea (x, a); f_IID (b, a, d); f_RRD (y, x, d, MPFI_RNDD); if (!mpfr_nan_p (y) && !MPFI_NAN_P (b) && !mpfi_is_inside_fr (y, b)) { printf ("Error: the interval b, image of (a, d), does not contain " "the point y, image of (x, d) where x is in a.\na = "); mpfi_out_str (stdout, 10, 0, a); printf ("\nd = %g\nb = ", d); mpfi_out_str (stdout, 10, 0, b); printf ("\nx = "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDU); printf ("\ny = "); mpfr_out_str (stdout, 10, 0, y, MPFI_RNDU); putchar ('\n'); exit (1); } } void set_prec_iid (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 3, mpfi), prec); } void clear_iid (mpfi_function_ptr this) { /* [0] initial value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] operand (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 3, mpfi)); /* [4] operand (double), needs no deallocation */ free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_IID (mpfi_function_ptr this, IID_fun mpfi_function, RRD_fun mpfr_function) { this->type = IID; this->func.IID = mpfi_function; this->mpfr_func.IID = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (5 * sizeof (mpfi_fun_operand_t)); /* [0] initial value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] first operand (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 3, mpfi), 1024); /* [4] second operand (double), needs no initialization */ /* init methods */ this->set_prec = set_prec_iid; this->read_line = read_line_iid; this->check_line = check_line_iid; this->random = random_iid; this->clear = clear_iid; } mpfi-1.5.1/tests/cosh.dat0000664023513600017500000000342011705754332012201 00000000000000# data file for mpfi_cosh # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 nan nan 53 nan -0 0 53 nan nan 53 +0 nan 0 53 nan nan 53 -inf nan 0 53 +inf +inf 53 -inf -inf 1 53 0x11228949ba3a8bp-43 +inf 53 -inf -7 0 53 1 +inf 53 -inf -0 0 53 1 +inf 53 -inf +8 0 53 1 +inf 53 -inf +inf 2 53 1 0x18b07551d9f551p-52 53 -1 -0 0 53 1 1 53 +0 -0 2 53 1 0x18b07551d9f551p-52 53 +0 +1 2 53 1 0x1749eaa93f4e77p-42 53 +0 +8 0 53 1 +inf 53 +0 +inf 0 53 +inf +inf 53 +inf +inf # regular values 2 53 1 0x10200aac16db6fp-52 53 -0.125 -0 2 53 1 0x120ac1862ae8d1p-52 53 0 0x10000000000001p-53 3 53 0x99d310a496b6dp-51 0x1681ceb0641359p-47 53 -4.5 -0.625 3 53 0x18b07551d9f55p-48 0x1422a497d6185fp-49 53 1 3 3 53 0x1709348c0ea503p-29 0x3ffffffffffa34p+968 53 17 0xb145bb71d3dbp-38 mpfi-1.5.1/tests/tinterv_ui.c0000664023513600017500000000631211705754332013112 00000000000000/* tinterv_ui.c -- Test mpfi_interv_ui. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check (mpfi_ptr i, unsigned long a, unsigned long b, mpfr_srcptr expected_left, mpfr_srcptr expected_right, int expected_inex) { int inex; inex = mpfi_interv_ui (i, a, b); if (inex != expected_inex) { printf ("Error: mpfi_interv_ui (i, a, b) returns %d instead of %d\n", inex, expected_inex); printf ("precision(i) = %lu\na = %lu\nb = %lu\n", mpfi_get_prec (i), a, b); exit (1); } if (!same_mpfr_value (&(i->left), expected_left) || !same_mpfr_value (&(i->right), expected_right)) { printf ("Error: mpfi_interv_ui (i, a, b) failed.\n"); printf ("\na = %lu\nb = %lu\ngot i = ", a, b); mpfi_out_str (stdout, 10, 0, i); printf ("\nexpected = ["); mpfr_out_str (stdout, 10, 0, expected_left, MPFI_RNDD); printf (", "); mpfr_out_str (stdout, 10, 0, expected_right, MPFI_RNDU); printf ("]\n"); exit (1); } } int main (int argc, char **argv) { mpfr_t x, y; unsigned long a, b; mpfi_t i; mpfi_init2 (i, 53); mpfr_init2 (x, 53); mpfr_init2 (y, 53); a = 0; b = 42; mpfr_set_ui (x, a, MPFI_RNDD); mpfr_set_ui (y, b, MPFI_RNDU); check (i, a, b, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, b, a, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, b, b, y, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfr_neg (y, x, MPFI_RNDD); check (i, a, a, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); a = 1; b = 123456; mpfr_set_ui (x, a, MPFI_RNDD); mpfr_set_ui (y, b, MPFI_RNDU); check (i, a, b, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, b, a, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, a, a, x, x, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfi_set_prec (i, 4); mpfr_set_prec (x, 4); mpfr_set_prec (y, 4); mpfr_set_ui (x, a, MPFI_RNDD); mpfr_set_ui (y, b, MPFI_RNDU); check (i, a, b, x, y, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); check (i, b, a, x, y, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); check (i, a, a, x, x, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfr_set_ui (x, b, MPFI_RNDD); check (i, b, b, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT); mpfi_clear (i); mpfr_clear (x); mpfr_clear (y); return 0; } mpfi-1.5.1/tests/tset_z.c0000664023513600017500000000244311705754332012233 00000000000000/* tset_z.c -- Test mpfi_set_z. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_set_z; mpfi_fun_init_IZ (&i_set_z, mpfi_set_z, NULL); check_data (&i_set_z, "set_z.dat"); mpfi_fun_clear (&i_set_z); return 0; } mpfi-1.5.1/tests/tan.dat0000664023513600017500000002202711705754332012033 00000000000000# data file for mpfi_tan # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 nan nan 53 nan -0 0 53 nan nan 53 +0 nan 0 53 nan nan 53 -inf nan 0 53 nan nan 53 -inf -inf 0 53 -inf +inf 53 -inf -7 0 53 -inf +inf 53 -inf -0 0 53 -inf +inf 53 -inf +8 0 53 -inf +inf 53 -inf +inf 1 53 -0x18eb245cbee3a6p-52 -0 53 -1 -0 0 53 +0 -0 53 +0 -0 2 53 +0 0x18eb245cbee3a6p-52 53 +0 +1 0 53 -inf +inf 53 +0 +8 0 53 -inf +inf 53 +0 +inf 0 53 nan nan 53 +inf +inf # regular values 0 53 -inf +inf 53 0.125 17 0 53 -inf +inf 53 0x1921fb54442d18p-52 0x1921fb54442d19p-52 0 53 -inf +inf 53 -2 -0.5 0 53 -inf +inf 53 -4.5 0.625 3 53 -0x18eb245cbee3a6p-52 -0x105785a43c4c55p-54 53 -1 -0.25 3 53 -0x117b4f5bf3474bp-53 0x117b4f5bf3474bp-53 53 -0.5 0.5 3 53 -0x1c8dc87ddcc134p-55 -0x1c8dc87ddcc133p-55 53 0x71p+76 0x71p+76 0 53 -inf +inf 53 -7 7 0 53 -inf +inf 53 -7 6 0 53 -inf +inf 53 -7 5 0 53 -inf +inf 53 -7 4 0 53 -inf +inf 53 -7 3 0 53 -inf +inf 53 -7 2 0 53 -inf +inf 53 -7 1 0 53 -inf +inf 53 -7 -0 0 53 -inf +inf 53 -7 -1 0 53 -inf +inf 53 -7 -2 0 53 -inf +inf 53 -7 -3 0 53 -inf +inf 53 -7 -4 3 53 -0x1be2e6e13eea79p-53 0x1b0b4b739bbb07p-51 53 -7 -5 3 53 -0x1be2e6e13eea79p-53 0x129fd86ebb95bfp-54 53 -7 -6 3 53 -0x1be2e6e13eea79p-53 -0x1be2e6e13eea78p-53 53 -7 -7 0 53 -inf +inf 53 -6 7 0 53 -inf +inf 53 -6 6 0 53 -inf +inf 53 -6 5 0 53 -inf +inf 53 -6 4 0 53 -inf +inf 53 -6 3 0 53 -inf +inf 53 -6 2 0 53 -inf +inf 53 -6 1 0 53 -inf +inf 53 -6 -0 0 53 -inf +inf 53 -6 -1 0 53 -inf +inf 53 -6 -2 0 53 -inf +inf 53 -6 -3 0 53 -inf +inf 53 -6 -4 3 53 0x129fd86ebb95bep-54 0x1b0b4b739bbb07p-51 53 -6 -5 3 53 0x129fd86ebb95bep-54 0x129fd86ebb95bfp-54 53 -6 -6 0 53 -inf +inf 53 -5 7 0 53 -inf +inf 53 -5 6 0 53 -inf +inf 53 -5 5 0 53 -inf +inf 53 -5 4 0 53 -inf +inf 53 -5 3 0 53 -inf +inf 53 -5 2 0 53 -inf +inf 53 -5 1 0 53 -inf +inf 53 -5 -0 0 53 -inf +inf 53 -5 -1 0 53 -inf +inf 53 -5 -2 0 53 -inf +inf 53 -5 -3 0 53 -inf +inf 53 -5 -4 3 53 0x1b0b4b739bbb06p-51 0x1b0b4b739bbb07p-51 53 -5 -5 0 53 -inf +inf 53 -4 7 0 53 -inf +inf 53 -4 6 0 53 -inf +inf 53 -4 5 0 53 -inf +inf 53 -4 4 0 53 -inf +inf 53 -4 3 0 53 -inf +inf 53 -4 2 0 53 -inf +inf 53 -4 1 0 53 -inf +inf 53 -4 -0 0 53 -inf +inf 53 -4 -1 3 53 -0x12866f9be4de14p-52 0x117af62e0950f9p-51 53 -4 -2 3 53 -0x12866f9be4de14p-52 0x123ef71254b870p-55 53 -4 -3 3 53 -0x12866f9be4de14p-52 -0x12866f9be4de13p-52 53 -4 -4 0 53 -inf +inf 53 -3 7 0 53 -inf +inf 53 -3 6 0 53 -inf +inf 53 -3 5 0 53 -inf +inf 53 -3 4 0 53 -inf +inf 53 -3 3 0 53 -inf +inf 53 -3 2 0 53 -inf +inf 53 -3 1 0 53 -inf +inf 53 -3 -0 0 53 -inf +inf 53 -3 -1 3 53 0x123ef71254b86fp-55 0x117af62e0950f9p-51 53 -3 -2 3 53 0x123ef71254b86fp-55 0x123ef71254b870p-55 53 -3 -3 0 53 -inf +inf 53 -2 7 0 53 -inf +inf 53 -2 6 0 53 -inf +inf 53 -2 5 0 53 -inf +inf 53 -2 4 0 53 -inf +inf 53 -2 3 0 53 -inf +inf 53 -2 2 0 53 -inf +inf 53 -2 1 0 53 -inf +inf 53 -2 -0 0 53 -inf +inf 53 -2 -1 3 53 0x117af62e0950f8p-51 0x117af62e0950f9p-51 53 -2 -2 0 53 -inf +inf 53 -1 7 0 53 -inf +inf 53 -1 6 0 53 -inf +inf 53 -1 5 0 53 -inf +inf 53 -1 4 0 53 -inf +inf 53 -1 3 0 53 -inf +inf 53 -1 2 3 53 -0x18eb245cbee3a6p-52 0x18eb245cbee3a6p-52 53 -1 1 1 53 -0x18eb245cbee3a6p-52 -0 53 -1 -0 3 53 -0x18eb245cbee3a6p-52 -0x18eb245cbee3a5p-52 53 -1 -1 0 53 -inf +inf 53 1 7 0 53 -inf +inf 53 1 6 0 53 -inf +inf 53 1 5 0 53 -inf +inf 53 1 4 0 53 -inf +inf 53 1 3 0 53 -inf +inf 53 1 2 3 53 0x18eb245cbee3a5p-52 0x18eb245cbee3a6p-52 53 1 1 0 53 -inf +inf 53 2 7 0 53 -inf +inf 53 2 6 0 53 -inf +inf 53 2 5 3 53 -0x117af62e0950f9p-51 0x12866f9be4de14p-52 53 2 4 3 53 -0x117af62e0950f9p-51 -0x123ef71254b86fp-55 53 2 3 3 53 -0x117af62e0950f9p-51 -0x117af62e0950f8p-51 53 2 2 0 53 -inf +inf 53 3 7 0 53 -inf +inf 53 3 6 0 53 -inf +inf 53 3 5 3 53 -0x123ef71254b870p-55 0x12866f9be4de14p-52 53 3 4 3 53 -0x123ef71254b870p-55 -0x123ef71254b86fp-55 53 3 3 0 53 -inf +inf 53 4 7 0 53 -inf +inf 53 4 6 0 53 -inf +inf 53 4 5 3 53 0x12866f9be4de13p-52 0x12866f9be4de14p-52 53 4 4 3 53 -0x1b0b4b739bbb07p-51 0x1be2e6e13eea79p-53 53 5 7 3 53 -0x1b0b4b739bbb07p-51 -0x129fd86ebb95bep-54 53 5 6 3 53 -0x1b0b4b739bbb07p-51 -0x1b0b4b739bbb06p-51 53 5 5 3 53 -0x129fd86ebb95bfp-54 0x1be2e6e13eea79p-53 53 6 7 3 53 -0x129fd86ebb95bfp-54 -0x129fd86ebb95bep-54 53 6 6 3 53 0x1be2e6e13eea78p-53 0x1be2e6e13eea79p-53 53 7 7 mpfi-1.5.1/tests/tsinh.c0000664023513600017500000000255011705754332012047 00000000000000/* tsinh.c -- Test mpfi_sinh. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_sinh; mpfi_fun_init_II (&i_sinh, mpfi_sinh, mpfr_sinh); test_start (); check_data (&i_sinh, "sinh.dat"); check_random (&i_sinh, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_sinh); return 0; } mpfi-1.5.1/tests/tmul_d.c0000664023513600017500000001137011705754332012206 00000000000000/* tmul_d.c -- Test mpfi_mul_d. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check (mpfi_ptr got, mpfi_srcptr a, double d, mpfi_srcptr expected, int expected_retval) { int ret; ret = mpfi_mul_d (got, a, d); if (ret != expected_retval) { printf ("Error: mpfi_mul does not return expected value.\ninterval: "); mpfi_out_str (stdout, 16, 0, a); printf ("\n factor: %g\n got: %d\nexpected: %d\n", d, ret, expected_retval); exit (1); } if (!same_value (got, expected)) { printf ("Error: mpfi_mul does not return expected value.\n" "interval:"); mpfi_out_str (stdout, 16, 0, a); printf ("\n factor: %g\n got:", d); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected:"); mpfi_out_str (stdout, 16, 0, expected); printf ("\n"); exit (1); } } void check_overflow () { mpfi_t a, b, c; mpfi_init2 (a, 53); mpfi_init2 (b, 53); mpfi_init2 (c, 53); mpfr_set_ui (&(a->left), 10, MPFI_RNDD); mpfr_set_inf (&(a->right), +1); mpfr_nextbelow (&(a->right)); mpfr_set_ui (&(c->left), 15, MPFI_RNDD); mpfr_set_inf (&(c->right), +1); check (b, a, 1.5, c, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); mpfr_set_inf (&(a->left), -1); mpfr_nextabove (&(a->left)); mpfr_set_ui (&(a->right), 10, MPFI_RNDU); mpfr_set_inf (&(c->left), -1); mpfr_set_ui (&(c->right), 15, MPFI_RNDD); check (b, a, 1.5, c, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); mpfr_set_inf (&(a->left), -1); mpfr_nextabove (&(a->left)); mpfr_set_str (&(a->right), "0x123456789abcdfp-53", 0, MPFI_RNDU); mpfr_set_inf (&(c->left), -1); mpfr_set_str (&(c->right), "0x1b4e81b4e81b4fp-53", 0, MPFI_RNDU); check (b, a, 1.5, c, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT); mpfi_clear (a); mpfi_clear (b); mpfi_clear (c); } void check_underflow () { mpfi_t a, b, c; mpfi_init2 (a, 53); mpfi_init2 (b, 53); mpfi_init2 (c, 53); mpfr_set_si (&(a->left), 0, MPFI_RNDD); mpfr_nextabove (&(a->left)); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); mpfi_interv_d (c, 0, 0.5); check (b, a, 0.5, c, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); mpfi_interv_d (c, -0.25, 0); check (b, a, -0.25, c, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); mpfi_neg (a, a); mpfi_interv_d (c, -0.125, 0); check (b, a, 0.125, c, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); mpfi_interv_d (c, 0.625, 0); check (b, a, -0.625, c, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); mpfr_set_si (&(a->left), -1, MPFI_RNDD); mpfr_set_ui (&(a->right), 0, MPFI_RNDU); mpfr_nextabove (&(a->right)); mpfr_set_d (&(c->left), -0.5, MPFI_RNDD); mpfr_set (&(c->right), &(a->right), MPFI_RNDU); check (b, a, 0.5, c, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); mpfi_neg (c, c); mpfr_set_d (&(c->right), 0.25, MPFI_RNDU); check (b, a, -0.25, c, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); mpfi_neg (a, a); mpfr_set_d (&(c->right), 0.125, MPFI_RNDU); check (b, a, 0.125, c, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); mpfi_neg (c, c); mpfr_set_d (&(c->left), -0.625, MPFI_RNDU); check (b, a, -0.625, c, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); mpfi_clear (a); mpfi_clear (b); mpfi_clear (c); } void check_nan () { double nan; mpfi_t a, b, c; nan = 0.0/0.0; if (nan == nan) return; mpfi_init2 (a, 53); mpfi_init2 (b, 53); mpfi_init2 (c, 53); mpfi_set_ui (a, 10); mpfr_set_nan (&(c->left)); mpfr_set_nan (&(c->right)); check (b, a, nan, c, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfi_clear (a); mpfi_clear (b); mpfi_clear (c); } int main (int argc, char **argv) { struct mpfi_function_t i_mul_d; mpfi_fun_init_IID (&i_mul_d, mpfi_mul_d, mpfr_mul_d); test_start (); check_data (&i_mul_d, "mul_d.dat"); check_random (&i_mul_d, 2, 1000, 10); check_overflow (); check_underflow (); check_nan (); test_end (); mpfi_fun_clear (&i_mul_d); return 0; } mpfi-1.5.1/tests/tbounded_p.c0000664023513600017500000000341311705754332013044 00000000000000/* tbounded_p.c -- Test mpfi_bounded_p. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern int nextchar; void print_error (mpfi_srcptr a) { printf ("Error: mpfi_bounded_p (A) returns %d\nA = ", mpfi_bounded_p (a)); mpfi_out_str (stdout, 10, 0, a); printf ("\n"); exit (1); } int main (int argc, char **argv) { FILE *stream; mpfi_t interval; int expected; int got; mpfi_init2 (interval, 1024); stream = open_file ("bounded_p.dat"); init_reading (stream); while (nextchar != EOF) { read_sign (stream, &expected); read_mpfi (stream, interval); got = mpfi_bounded_p (interval); if (got != expected || got * expected < 0) print_error (interval); } close_file (stream); mpfi_clear (interval); return 0; } mpfi-1.5.1/tests/tis_inside.c0000664023513600017500000000650511705754332013060 00000000000000/* tis_inside.c -- Test mpfi_is_inside. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" #define ORDER(min, max) \ do { \ if (mpfr_cmp ((min), (max)) > 0) \ mpfr_swap ((min), (max)); \ } while (0) void print_error (mpfi_srcptr a, mpfi_srcptr b) { printf ("Error: mpfi_is_inside (A, B) returns %d\nA = ", mpfi_is_inside (a, b)); mpfi_out_str (stdout, 10, 0, a); printf ("\nB = "); mpfi_out_str (stdout, 10, 0, b); printf ("\n"); exit (1); } void check () { mpfi_t i1, i2; mpfr_t a, b, c, d; int i; mpfr_init2 (a, 53); mpfr_init2 (b, 53); mpfr_init2 (c, 53); mpfr_init2 (d, 53); mpfi_init2 (i1, 53); mpfi_init2 (i2, 53); for (i = 0; i <= 1000; ++i) { /* random numbers a < b < c */ random_mpfr (a); random_mpfr (b); random_mpfr (c); random_mpfr (d); ORDER (a, b); ORDER (a, c); ORDER (a, d); ORDER (b, c); ORDER (b, d); ORDER (c, d); mpfi_interv_fr (i1, a, b); mpfi_interv_fr (i2, c, d); if (mpfi_is_inside (i1, i2) && !mpfr_equal_p (b, c)) { print_error (i1, i2); } if (mpfi_is_inside (i2, i1) && !mpfr_equal_p (b, c)) { print_error (i2, i1); } mpfr_set_nan (&(i1->right)); if (mpfi_is_inside (i1, i2)) { print_error (i1, i2); } mpfi_interv_fr (i1, a, c); mpfi_interv_fr (i2, b, d); if (mpfi_is_inside (i1, i2) && !mpfr_equal_p (a, b) && !mpfr_equal_p (b, c) && !mpfr_equal_p (c, d)) { print_error (i1, i2); } if (mpfi_is_inside (i2, i1) && !mpfr_equal_p (a, b) && !mpfr_equal_p (b, c) && !mpfr_equal_p (c, d)) { print_error (i2, i1); } mpfr_set_nan (&(i1->right)); if (mpfi_is_inside (i1, i2)) { print_error (i1, i2); } mpfi_interv_fr (i1, a, d); mpfi_interv_fr (i2, b, c); if (!(mpfr_equal_p (a, b) && mpfr_equal_p (c, d)) && mpfi_is_inside (i1, i2)) { print_error (i1, i2); } if (!mpfi_is_inside (i2, i1)) { print_error (i2, i1); } mpfr_set_nan (&(i1->right)); if (mpfi_is_inside (i2, i1)) { print_error (i2, i1); } } mpfr_clear (a); mpfr_clear (b); mpfr_clear (c); mpfr_clear (d); mpfi_clear (i1); mpfi_clear (i2); } int main (int argc, char **argv) { test_start (); check (); test_end (); return 0; } mpfi-1.5.1/tests/diam.dat0000664023513600017500000000254411705754332012165 00000000000000# data file for mpfi_diam # # column fields: # 1: error direction (0: result is exact, +: result is overestimated) # 2: precision of result # 3: value of result # # 5: precision of argument # 6: left endpoint value of argument # 7: right endpoint value of argument # # special values 0 53 nan 53 nan -inf 0 53 nan 53 nan -8 0 53 nan 53 -8 nan 0 53 nan 53 nan -0 0 53 nan 53 +0 nan 0 53 nan 53 nan 5 0 53 nan 53 +5 nan 0 53 nan 53 nan +inf 0 53 nan 53 nan nan 0 53 nan 53 -inf -inf 0 53 nan 53 -inf -8 0 53 +inf 53 -inf -0 0 53 +inf 53 -inf 5 0 53 +inf 53 -inf +inf 0 53 nan 53 -inf nan 0 53 +inf 53 -inf -0 0 53 +8 53 -8 -0 0 53 -0 53 +0 -0 # should it be +0? 0 53 +5 53 +0 5 0 53 +inf 53 +0 +inf 0 53 nan 53 +0 nan 0 53 nan 53 +inf +inf 0 53 nan 53 +inf nan # regular values + 53 0x15555555555556p-53 53 -34 -17 + 4 0xcp-4 53 -34 -17 0 53 51 53 -34 17 + 4 52 53 -34 17 0 53 +0x123456789abcdp-2 53 +0 +0x123456789abcdp-2 + 53 0x145f306dc9c883p-105 53 0x1921fb54442d18p-51 0x1921fb54442d19p-51 + 53 0x145f306dc9c883p-105 53 -0x1921fb54442d19p-51 -0x1921fb54442d18p-51 + 53 0x13333333333338p-52 53 -4 -0x7fffffffffffdp-51 + 53 0x18e38e38e38e3fp-52 53 -8 -0x7fffffffffffbp-51 mpfi-1.5.1/tests/mul_si.dat0000664023513600017500000000641111705754332012540 00000000000000# data file for mpfi_mul_si # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan -1 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1 0 53 nan nan 53 nan -inf -3 0 53 nan nan 53 nan -inf 0 0 53 nan nan 53 nan -inf 3 0 53 nan nan 53 nan -7 -7 0 53 nan nan 53 nan -7 0 0 53 nan nan 53 nan -7 7 0 53 nan nan 53 nan -0 -15 0 53 nan nan 53 nan -0 0 0 53 nan nan 53 nan -0 15 0 53 nan nan 53 nan 1 -31 0 53 nan nan 53 nan 1 0 0 53 nan nan 53 nan 1 31 0 53 nan nan 53 nan +inf -63 0 53 nan nan 53 nan +inf 0 0 53 nan nan 53 nan +inf 63 0 53 +inf +inf 53 -inf -inf -2 0 53 +0 -0 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf +2 1 53 -0x14000000000002p+2 +inf 53 -inf 0x10000000000001 -5 0 53 +0 -0 53 -inf -1 0 2 53 -inf 0xa000000000001p+3 53 -inf 0x10000000000001 5 0 53 +0 +inf 53 -inf -0 -8 0 53 +0 -0 53 -inf -0 0 0 53 -inf -0 53 -inf -0 8 0 53 -128 +inf 53 -inf 8 -16 0 53 +0 -0 53 -inf 8 0 0 53 -inf 128 53 -inf 8 16 0 53 -inf +inf 53 -inf +inf -32 0 53 +0 -0 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf +32 0 53 nan nan 53 -inf nan -64 0 53 nan nan 53 -inf nan 0 0 53 nan nan 53 -inf nan +64 0 53 +0 -0 53 +0 -0 -1 0 53 +0 -0 53 +0 -0 0 0 53 +0 -0 53 +0 -0 1 1 53 -0x18000000000002p+1 -0 53 +0 0x10000000000001 -3 0 53 +0 -0 53 +0 8 0 2 53 +0 0x18000000000002p+1 53 +0 0x10000000000001 3 0 53 -inf -0 53 +0 +inf -7 0 53 +0 -0 53 +0 +inf 0 0 53 +0 +inf 53 +0 +inf 7 2 53 -inf -0x1c000000000001p+2 53 +0x10000000000001 +inf -7 0 53 +0 -0 53 +0 +inf 0 1 53 +0x1c000000000001p+2 +inf 53 +0x10000000000001 +inf 7 0 53 -inf -inf 53 +inf +inf -1 0 53 +0 -0 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1 0 53 nan nan 53 +inf nan -1 0 53 nan nan 53 +inf nan 0 0 53 nan nan 53 +inf nan 1 # regular values 0 53 0x123456789abcdfp-45 0x123456789abcdfp+8 53 0x123456789abcdfp-53 0x123456789abcdf 256 1 53 0x18000000000001p-52 9 53 0x10000000000001p-53 3 3 2 53 -27 0x18000000000002p-52 53 -9 0x10000000000001p-53 3 3 53 -0xa000000000001p-50 0xa000000000001p-50 53 -0x10000000000001p-53 0x10000000000001p-53 5 0 53 -0x123456789abcdfp+8 -0x123456789abcdfp-45 53 0x123456789abcdfp-53 0x123456789abcdf -256 1 53 -0x18000000000002p-52 27 53 -9 0x10000000000001p-53 -3 2 53 -9 -0x18000000000001p-52 53 0x10000000000001p-53 3 -3 3 53 -0x16c16c16c16c17p+2 0x16c16c16c16c17p+2 53 -0x123456789abcdf 0x123456789abcdf -5 mpfi-1.5.1/tests/div_2ui.dat0000664023513600017500000000327011705754332012611 00000000000000# data file for mpfi_div_2ui # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1 0 53 nan -inf 53 nan -inf 0 0 53 nan -inf 53 nan -inf 3 0 53 nan -7 53 nan -7 0 0 53 nan -1.75 53 nan -7 2 0 53 nan -0 53 nan -0 0 0 53 nan -0 53 nan -0 15 0 53 nan 1 53 nan 1 0 0 53 nan .125 53 nan 1 3 0 53 nan +inf 53 nan +inf 0 0 53 nan +inf 53 nan +inf 63 0 53 -inf -inf 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf 2 0 53 -inf -1 53 -inf -1 0 0 53 -inf -.25 53 -inf -1 2 0 53 -inf -0 53 -inf -0 0 0 53 -inf -0 53 -inf -0 8 0 53 -inf 8 53 -inf 8 0 0 53 -inf 0.5 53 -inf 8 4 0 53 -inf +inf 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf 32 0 53 -inf nan 53 -inf nan 0 0 53 -inf nan 53 -inf nan 64 0 53 +0 -0 53 +0 -0 0 0 53 +0 -0 53 +0 -0 1 0 53 +0 8 53 +0 8 0 0 53 +0 .5 53 +0 8 4 0 53 +0 +inf 53 +0 +inf 0 0 53 +0 +inf 53 +0 +inf 7 0 53 +inf +inf 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1 0 53 +inf nan 53 +inf nan 0 0 53 +inf nan 53 +inf nan 1 # regular values 0 53 -0x20p-32 -0x11p-32 53 -32 -17 32 0 53 0x123456789abcdfp-78 0x123456789abcdfp-25 53 0x123456789abcdfp-53 0x123456789abcdf 25 mpfi-1.5.1/tests/tis_strictly_inside.c0000664023513600017500000000640311705754332015012 00000000000000/* tis_strictly_inside.c -- Test mpfi_is_strictly_inside. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" #define ORDER(min, max) \ do { \ if (mpfr_cmp ((min), (max)) > 0) \ mpfr_swap ((min), (max)); \ } while (0) void print_error (mpfi_srcptr a, mpfi_srcptr b) { printf ("Error: mpfi_is_strictly_inside (A, B) returns %d\nA = ", mpfi_is_strictly_inside (a, b)); mpfi_out_str (stdout, 10, 0, a); printf ("\nB = "); mpfi_out_str (stdout, 10, 0, b); printf ("\n"); exit (1); } void check () { mpfi_t i1, i2; mpfr_t a, b, c, d; int i; mpfr_init2 (a, 53); mpfr_init2 (b, 53); mpfr_init2 (c, 53); mpfr_init2 (d, 53); mpfi_init2 (i1, 53); mpfi_init2 (i2, 53); for (i = 0; i <= 1000; ++i) { /* random numbers a < b < c */ random_mpfr (a); random_mpfr (b); random_mpfr (c); random_mpfr (d); ORDER (a, b); ORDER (a, c); ORDER (a, d); ORDER (b, c); ORDER (b, d); ORDER (c, d); mpfi_interv_fr (i1, a, b); mpfi_interv_fr (i2, c, d); if (mpfi_is_strictly_inside (i1, i2)) { print_error (i1, i2); } if (mpfi_is_strictly_inside (i2, i1)) { print_error (i2, i1); } mpfr_set_nan (&(i1->right)); if (mpfi_is_strictly_inside (i1, i2)) { print_error (i1, i2); } mpfi_interv_fr (i1, a, c); mpfi_interv_fr (i2, b, d); if (mpfi_is_strictly_inside (i1, i2)) { print_error (i1, i2); } if (mpfi_is_strictly_inside (i2, i1)) { print_error (i2, i1); } mpfr_set_nan (&(i1->right)); if (mpfi_is_strictly_inside (i1, i2)) { print_error (i1, i2); } mpfi_interv_fr (i1, a, d); mpfi_interv_fr (i2, b, c); if (mpfi_is_strictly_inside (i1, i2)) { print_error (i1, i2); } if (!mpfi_is_strictly_inside (i2, i1) && !mpfr_equal_p (a, b) && !mpfr_equal_p (b, c) && !mpfr_equal_p (c, d)) { print_error (i2, i1); } mpfr_set_nan (&(i1->right)); if (mpfi_is_strictly_inside (i2, i1)) { print_error (i2, i1); } } mpfr_clear (a); mpfr_clear (b); mpfr_clear (c); mpfr_clear (d); mpfi_clear (i1); mpfi_clear (i2); } int main (int argc, char **argv) { test_start (); check (); test_end (); return 0; } mpfi-1.5.1/tests/tdiam_rel.c0000664023513600017500000000246511705754332012667 00000000000000/* tdiam_rel.c -- Test mpfi_diam_rel. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_diam_rel; mpfi_fun_init_RI (&i_diam_rel, mpfi_diam_rel, NULL); check_data (&i_diam_rel, "diam_rel.dat"); mpfi_fun_clear (&i_diam_rel); return 0; } mpfi-1.5.1/tests/tui_sub.c0000664023513600017500000000256611705754332012403 00000000000000/* tui_sub.c -- Test mpfi_ui_sub. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_ui_sub; mpfi_fun_init_IUI (&i_ui_sub, mpfi_ui_sub, mpfr_ui_sub); test_start (); check_data (&i_ui_sub, "ui_sub.dat"); check_random (&i_ui_sub, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_ui_sub); return 0; } mpfi-1.5.1/tests/tput_z.c0000664023513600017500000000244311705754332012250 00000000000000/* tput_z.c -- Test mpfi_put_z. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_put_z; mpfi_fun_init_IZ (&i_put_z, mpfi_put_z, NULL); check_data (&i_put_z, "put_z.dat"); mpfi_fun_clear (&i_put_z); return 0; } mpfi-1.5.1/tests/is_pos.dat0000664023513600017500000000150111705754332012537 00000000000000# data file for mpfi_is_pos # # column fields: # 1: return value (0: false, +: true) # 2: precision of argument # 3: left endpoint value of argument # 4: right endpoint value of argument # # special values 0 53 nan -inf 0 53 nan -8 0 53 -8 nan 0 53 nan -0 0 53 +0 nan 0 53 nan 5 0 53 5 nan 0 53 nan +inf 0 53 nan nan 0 53 -inf -inf 0 53 -inf -8 0 53 -inf -0 0 53 -inf 5 0 53 -inf +inf 0 53 -inf nan 0 53 -8 -0 0 53 +0 -0 #should it return true? + 53 +0 5 + 53 +0 +inf + 53 5 +inf + 53 +inf +inf 0 53 +inf nan # regular values 0 8 -34 -17 0 8 -8 -1 0 8 -34 17 0 53 -0x1921fb54442d18p-51 0x1921fb54442d19p-51 + 53 0x1921fb54442d18p-51 0x1921fb54442d19p-51 + 53 +8 +0x7fffffffffffbp+51 + 53 +0x1fffffffffffffp-53 2 mpfi-1.5.1/tests/csc.dat0000664023513600017500000001131311705754332012015 00000000000000# data file for mpfi_csc # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 nan nan 53 nan -0 0 53 nan nan 53 +0 nan 0 53 nan nan 53 -inf nan 0 53 nan nan 53 -inf -inf 0 53 -inf +inf 53 -inf -7 0 53 -inf +inf 53 -inf -0 0 53 -inf +inf 53 -inf 8 0 53 -inf +inf 53 -inf +inf 0 53 -inf +inf 53 -8 -0 0 53 -inf -1 53 -3 -0 2 53 -inf -0x1303aa9620b223p-52 53 -1 -0 0 53 -inf +inf 53 +0 -0 1 53 0x1303aa9620b223p-52 +inf 53 +0 +1 0 53 1 +inf 53 +0 3 0 53 -inf +inf 53 +0 8 0 53 -inf +inf 53 +0 +inf 0 53 nan nan 53 +inf +inf # regular values 0 53 -inf +inf 53 -6 7 0 53 -inf +inf 53 -6 6 0 53 -inf +inf 53 -6 5 0 53 -inf +inf 53 -6 4 0 53 -inf +inf 53 -6 3 0 53 -inf +inf 53 -6 2 0 53 -inf +inf 53 -6 1 0 53 -inf +inf 53 -6 -0 0 53 -inf +inf 53 -6 -1 0 53 -inf +inf 53 -6 -2 0 53 -inf +inf 53 -6 -3 2 53 1 0x1ca19615f903dap-51 53 -6 -4 3 53 0x10af73f9df86b7p-52 0x1ca19615f903dap-51 53 -6 -5 3 53 0x1ca19615f903d9p-51 0x1ca19615f903dap-51 53 -6 -6 0 53 -inf +inf 53 -5 7 0 53 -inf +inf 53 -5 6 0 53 -inf +inf 53 -5 5 0 53 -inf +inf 53 -5 4 0 53 -inf +inf 53 -5 3 0 53 -inf +inf 53 -5 2 0 53 -inf +inf 53 -5 1 0 53 -inf +inf 53 -5 -0 0 53 -inf +inf 53 -5 -1 0 53 -inf +inf 53 -5 -2 0 53 -inf +inf 53 -5 -3 2 53 1 0x15243e8b2f4642p-52 53 -5 -4 3 53 0x10af73f9df86b7p-52 0x10af73f9df86b8p-52 53 -5 -5 0 53 -inf +inf 53 -4 7 0 53 -inf +inf 53 -4 6 0 53 -inf +inf 53 -4 5 0 53 -inf +inf 53 -4 4 0 53 -inf +inf 53 -4 3 0 53 -inf +inf 53 -4 2 0 53 -inf +inf 53 -4 1 0 53 -inf +inf 53 -4 -0 0 53 -inf +inf 53 -4 -1 0 53 -inf +inf 53 -4 -2 0 53 -inf +inf 53 -4 -3 3 53 0x15243e8b2f4641p-52 0x15243e8b2f4642p-52 53 -4 -4 0 53 -inf +inf 53 -3 7 0 53 -inf +inf 53 -3 6 0 53 -inf +inf 53 -3 5 0 53 -inf +inf 53 -3 4 0 53 -inf +inf 53 -3 3 0 53 -inf +inf 53 -3 2 0 53 -inf +inf 53 -3 1 0 53 -inf -1 53 -3 -0 1 53 -0x1c583c440ab0dap-50 -1 53 -3 -1 3 53 -0x1c583c440ab0dap-50 -0x119893a272f912p-52 53 -3 -2 3 53 -0x1c583c440ab0dap-50 -0x1c583c440ab0d9p-50 53 -3 -3 0 53 -inf +inf 53 -2 7 0 53 -inf +inf 53 -2 6 0 53 -inf +inf 53 -2 5 0 53 -inf +inf 53 -2 4 0 53 -inf +inf 53 -2 3 0 53 -inf +inf 53 -2 2 0 53 -inf +inf 53 -2 1 0 53 -inf -1 53 -2 -0 1 53 -0x1303aa9620b224p-52 -1 53 -2 -1 3 53 -0x119893a272f913p-52 -0x119893a272f912p-52 53 -2 -2 0 53 -inf +inf 53 -1 7 0 53 -inf +inf 53 -1 6 0 53 -inf +inf 53 -1 5 0 53 -inf +inf 53 -1 4 0 53 -inf +inf 53 -1 3 0 53 -inf +inf 53 -1 2 0 53 -inf +inf 53 -1 1 2 53 -inf -0x1303aa9620b223p-52 53 -1 -0 3 53 -0x1303aa9620b224p-52 -0x1303aa9620b223p-52 53 -1 -1 0 53 -inf +inf 53 1 7 0 53 -inf +inf 53 1 6 0 53 -inf +inf 53 1 5 0 53 -inf +inf 53 1 4 2 53 1 0x1c583c440ab0dap-50 53 1 3 2 53 1 0x1303aa9620b224p-52 53 1 2 3 53 0x1303aa9620b223p-52 0x1303aa9620b224p-52 53 1 1 0 53 -inf +inf 53 2 7 0 53 -inf +inf 53 2 6 0 53 -inf +inf 53 2 5 0 53 -inf +inf 53 2 4 3 53 0x119893a272f912p-52 0x1c583c440ab0dap-50 53 2 3 3 53 0x119893a272f912p-52 0x119893a272f913p-52 53 2 2 0 53 -inf +inf 53 3 7 0 53 -inf +inf 53 3 6 0 53 -inf +inf 53 3 5 0 53 -inf +inf 53 3 4 3 53 0x1c583c440ab0d9p-50 0x1c583c440ab0dap-50 53 3 3 0 53 -inf +inf 53 4 7 1 53 -0x1ca19615f903dap-51 -1 53 4 6 1 53 -0x15243e8b2f4642p-52 -1 53 4 5 3 53 -0x15243e8b2f4642p-52 -0x15243e8b2f4641p-52 53 4 4 0 53 -inf +inf 53 5 7 3 53 -0x1ca19615f903dap-51 -0x10af73f9df86b7p-52 53 5 6 3 53 -0x10af73f9df86b8p-52 -0x10af73f9df86b7p-52 53 5 5 0 53 -inf +inf 53 6 7 3 53 -0x1ca19615f903dap-51 -0x1ca19615f903d9p-51 53 6 6 3 53 +0x185a86a4ceb06cp-52 +0x185a86a4ceb06dp-52 53 7 7 mpfi-1.5.1/tests/tacos.c0000664023513600017500000000254611705754332012040 00000000000000/* tacos.c -- Test mpfi_acos. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_acos; mpfi_fun_init_II (&i_acos, mpfi_acos, mpfr_acos); test_start (); check_data (&i_acos, "acos.dat"); check_random (&i_acos, 2, 512, 10); test_end (); mpfi_fun_clear (&i_acos); return 0; } mpfi-1.5.1/tests/const_pi.dat0000664023513600017500000000107411705754332013066 00000000000000# data file for mpfi_const_pi # 3 1021 0x1921fb54442d18469898cc51701b839a252049c1114cf98e804177d4c76273644a29410f31c6809bbdf2a33679a748636605614dbe4be286e9fc26adadaa3848bc90b6aecc4bcfd8de89885d34c6fdad617feb96de80d6fdbdc70d7f6b5133f4b5d3e4822f8963fcc9250cca3d9c8b67b8400f97142c77e0b31b4906c38aba73p-1019 0x6487ed5110b4611a62633145c06e0e68948127044533e63a0105df531d89cd9128a5043cc71a026ef7ca8cd9e69d218d98158536f92f8a1ba7f09ab6b6a8e122f242dabb312f3f637a262174d31bf6b585ffae5b7a035bf6f71c35fdad44cfd2d74f9208be258ff324943328f6722d9ee1003e5c50b1df82cc6d241b0e2ae9dp-1017 mpfi-1.5.1/tests/put_z.dat0000664023513600017500000000367711705754332012424 00000000000000# data file for mpfi_put_z # # fields: # 1: initial precision of interval # 2: initial left point value of interval # 3: initial right endpoint value of interval # # 4: inexact flag (returned value) # 5: precision of result (must be the same as in field 1) # 6: left endpoint value of result # 7: right endpoint value of result # # 8: precision of argument # 9: value of argument # special values 53 nan nan 0 53 nan nan -8 53 nan nan 0 53 nan nan -0 53 nan nan 0 53 nan nan 0 53 nan nan 0 53 nan nan 5 53 -inf -inf 0 53 -inf -8 -8 53 -inf -inf 0 53 -inf -0 -0 53 -inf -inf 0 53 -inf -0 0 53 -inf -inf 0 53 -inf +5 5 53 +0 -0 0 53 -8 -0 -8 53 +0 -0 0 53 +0 -0 -0 53 +0 -0 0 53 +0 -0 0 53 +0 -0 0 53 +0 +5 5 53 +inf +inf 0 53 -8 +inf -8 53 +inf +inf 0 53 +0 +inf -0 53 +inf +inf 0 53 +0 +inf 0 53 +inf +inf 0 53 +5 +inf 5 # regular values 53 +10 +20 0 53 +5 +20 5 16 +0x123400 0xdada00 1 16 +0x111100 0xdada00 0x111101 53 +10 +20 0 53 +10 +20 15 16 +0x123400 0xdada00 0 16 +0x123400 0xdddd00 0xdddd00 16 +0x123400 0xdada00 2 16 +0x123400 0xdadb00 0xdadada 53 -0x888888 -0x888887 0 53 -0xbaffe0 -0x888887 -0xbaffe0 16 -0x888800 -0x888700 1 16 -0x888900 -0x888700 -0x888801 53 -0x888800 -0x888700 0 53 -0x888800 -0x888700 -0x888701 16 -0x888800 -0x888700 0 16 -0x888800 -0x100000 -0x100000 16 -0x888800 -0x888700 2 16 -0x888800 -0x100000 -0x100001 16 -0x888800 +0x1 0 16 -0xfedc00 +0x1 -0xfedc00 16 -0x888800 +0x1 1 16 -0xfedc00 +0x1 -0xfedb01 16 -0x888800 +0x1 0 16 -0x888800 +0x1 -1 16 -0x888800 +0x1 0 16 -0x888800 +0x888800 0x888800 16 -0x888800 +0x1 2 16 -0x888800 +0x888900 0x888801 mpfi-1.5.1/tests/acos.dat0000664023513600017500000000417511705754332012202 00000000000000# data file for mpfi_acos # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 0x3243f6a8885a3p-49 nan 53 nan -0 0 53 nan 0x1921fb54442d19p-52 53 +0 nan 0 53 0 nan 53 nan +1 0 53 nan nan 53 +inf nan 0 53 nan nan 53 -inf -inf 0 53 nan nan 53 -inf -7 0 53 0x3243f6a8885a3p-49 nan 53 -inf -0 0 53 nan nan 53 -inf +8 0 53 nan nan 53 -inf +inf 3 53 0x3243f6a8885a3p-49 0x1921fb54442d19p-51 53 -1 -0 3 53 0x3243f6a8885a3p-49 0x1921fb54442d19p-52 53 +0 -0 2 53 0 0x1921fb54442d19p-52 53 +0 +1 0 53 nan 0x1921fb54442d19p-52 53 +0 +8 0 53 nan 0x1921fb54442d19p-52 53 +0 +inf 0 53 nan nan 53 +inf +inf # regular values 0 53 nan nan 53 -6 -4 0 53 0x10c152382d7365p-51 nan 53 -2 -0.5 3 53 0x10c152382d7365p-51 0x1921fb54442d19p-51 53 -1 -0.5 3 53 0x1d2cf5c7c70f0bp-52 0x4d6749be4edb1p-49 53 -0.75 -0.25 3 53 0x10c152382d7365p-52 0x860a91c16b9b3p-50 53 -0.5 0.5 3 53 0x1ca94936b98a21p-53 0x151700e0c14b25p-52 53 0.25 0.625 2 53 0 0x1921fb54442d19p-51 53 -1 1 0 53 nan 0x1720a392c1d955p-52 53 0.125 17 0 53 nan nan 53 17 42 0 53 nan nan 53 -42 17 mpfi-1.5.1/tests/tset_d.c0000664023513600017500000000244311705754332012205 00000000000000/* tset_d.c -- Test mpfi_set_d. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_set_d; mpfi_fun_init_ID (&i_set_d, mpfi_set_d, NULL); check_data (&i_set_d, "set_d.dat"); mpfi_fun_clear (&i_set_d); return 0; } mpfi-1.5.1/tests/sub.dat0000664023513600017500000000453411705754332012045 00000000000000# data file for mpfi_sub # # column fields: see add.dat # special values 0 53 nan nan 53 nan nan 53 -inf -7 0 53 nan nan 53 nan nan 53 -8 +1 0 53 nan nan 53 nan nan 53 +0 +inf 0 53 nan nan 53 nan nan 53 +0 nan 0 53 nan nan 53 nan nan 53 +5 +inf 0 53 nan nan 53 nan nan 53 +inf +inf 0 53 nan nan 53 nan nan 53 nan -0 0 53 nan +inf 53 nan -0 53 -inf -7 0 53 nan +8 53 nan -0 53 -8 +1 0 53 nan +inf 53 nan +inf 53 +0 +inf 0 53 nan nan 53 nan nan 53 +0 +7 0 53 nan -inf 53 nan -inf 53 +5 +inf 0 53 nan -inf 53 nan -7 53 +inf +inf 0 53 nan nan 53 nan +1 53 nan -0 0 53 nan nan 53 -inf -inf 53 -inf -inf 0 53 -inf -6 53 -inf -7 53 -1 +8 0 53 -inf -8 53 -inf -0 53 +8 +inf 0 53 -inf -inf 53 -inf -0 53 +inf +inf 0 53 -inf +8 53 -inf +8 53 +0 +8 0 53 -inf +inf 53 -inf +inf 53 +0 +8 0 53 +7 +inf 53 +0 -0 53 -inf -7 0 53 +0 +15 53 +0 +8 53 -7 -0 0 53 -8 -0 53 +0 -0 53 +0 +8 0 53 -8 +inf 53 +0 +inf 53 +0 +8 0 53 -inf -8 53 +0 -0 53 +8 +inf 0 53 nan -inf 53 +0 +8 53 +inf nan 0 53 -inf +inf 53 +0 -0 53 -inf +inf 0 53 -8 +15 53 +0 +8 53 -7 +8 0 53 +0 -0 53 +0 -0 53 +0 -0 0 53 -8 +inf 53 +0 +inf 53 +0 +8 0 53 -inf nan 53 +0 nan 53 +8 +inf 0 53 -inf -inf 53 +0 +8 53 +inf +inf 0 53 +inf +inf 53 +inf +inf 53 -inf +3 0 53 nan +inf 53 +inf +inf 53 +0 +inf 0 53 nan +inf 53 +inf +inf 53 +3 nan 0 53 +inf nan 53 +inf nan 53 -inf -7 0 53 nan nan 53 +inf nan 53 +inf +inf 0 53 +inf nan 53 +inf nan 53 -3 +7 # regular values 0 53 -86 42 53 -5 59 53 17 81 1 53 -0x10000000000001p-93 0x123456789abcd 53 -0x1p-300 0x123456p+28 53 -0x789abcd 0x10000000000000p-93 2 53 -0x123456791abcdp-17 0x8f596b3002c1bp+947 53 -4 7 53 -3e300 0x123456789abcdp-17 3 53 -0x10101010101011p+4 0x8f596b3002c1bp+947 53 -0x1000100010001p+8 0x1p+60 53 -3e300 0x1000100010001 1 53 -0x10000000000001p+18 -0 53 -5 1 53 1 0x1p+70 2 53 +0 0x1p+70 53 5 0x1p+70 53 3 5 mpfi-1.5.1/tests/tdiv_2ui.c0000664023513600017500000000260111705754332012444 00000000000000/* tdiv_2ui.c -- Test mpfi_div_2ui. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_div_2ui; mpfi_fun_init_IIU (&i_div_2ui, mpfi_div_2ui, mpfr_div_2ui); test_start (); check_data (&i_div_2ui, "div_2ui.dat"); check_random (&i_div_2ui, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_div_2ui); return 0; } mpfi-1.5.1/tests/put_si.dat0000664023513600017500000000370011705754332012551 00000000000000# data file for mpfi_put_ui # # fields: # 1: initial precision of interval # 2: initial left point value of interval # 3: initial right endpoint value of interval # # 4: inexact flag (returned value) # 5: precision of result (must be the same as in field 1) # 6: left endpoint value of result # 7: right endpoint value of result # # 8: precision of argument # 9: value of argument # special values 53 nan nan 0 53 nan nan -8 53 nan nan 0 53 nan nan -0 53 nan nan 0 53 nan nan 0 53 nan nan 0 53 nan nan 5 53 -inf -inf 0 53 -inf -8 -8 53 -inf -inf 0 53 -inf -0 -0 53 -inf -inf 0 53 -inf -0 0 53 -inf -inf 0 53 -inf +5 5 53 +0 -0 0 53 -8 -0 -8 53 +0 -0 0 53 +0 -0 -0 53 +0 -0 0 53 +0 -0 0 53 +0 -0 0 53 +0 +5 5 53 +inf +inf 0 53 -8 +inf -8 53 +inf +inf 0 53 +0 +inf -0 53 +inf +inf 0 53 +0 +inf 0 53 +inf +inf 0 53 +5 +inf 5 # regular values 53 +10 +20 0 53 +5 +20 5 16 +0x123400 0xdada00 1 16 +0x111100 0xdada00 0x111101 53 +10 +20 0 53 +10 +20 15 16 +0x123400 0xdada00 0 16 +0x123400 0xdddd00 0xdddd00 16 +0x123400 0xdada00 2 16 +0x123400 0xdadb00 0xdadada 53 -0x888888 -0x888887 0 53 -0xbaffe0 -0x888887 -0xbaffe0 16 -0x888800 -0x888700 1 16 -0x888900 -0x888700 -0x888801 53 -0x888800 -0x888700 0 53 -0x888800 -0x888700 -0x888701 16 -0x888800 -0x888700 0 16 -0x888800 -0x100000 -0x100000 16 -0x888800 -0x888700 2 16 -0x888800 -0x100000 -0x100001 16 -0x888800 +0x1 0 16 -0xfedc00 +0x1 -0xfedc00 16 -0x888800 +0x1 1 16 -0xfedc00 +0x1 -0xfedb01 16 -0x888800 +0x1 0 16 -0x888800 +0x1 -1 16 -0x888800 +0x1 0 16 -0x888800 +0x888800 0x888800 16 -0x888800 +0x1 2 16 -0x888800 +0x888900 0x888801 mpfi-1.5.1/tests/tio_str.c0000664023513600017500000001463311705754332012412 00000000000000/* tio_str.c -- Test mpfi_inp_str and mpfi_out_str. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi_io.h" #include "mpfi-tests.h" #define TMP_FILENAME "io_str.tmp" void check_random_interval (mp_prec_t prec_min, mp_prec_t prec_max, mp_prec_t step) { FILE *tmp_file; size_t n_written, n_read; int base; mpfi_t i; mpfi_t read; mp_prec_t p; mpfi_init2 (i, prec_max); mpfi_init2 (read, prec_max); for (p = prec_min; p < prec_max; p += step) { mpfi_set_prec (i, p); mpfi_set_prec (read, p); random_interval (i); for (base = 2; base < 37; ++base) { tmp_file = fopen (TMP_FILENAME, "w"); if (tmp_file == NULL) { printf ("Internal error: cannot open temporary file.\n"); exit (1); } n_written = mpfi_out_str (tmp_file, base, 0, i); if (n_written == 0) { printf ("Error: mpfi_out_str (\""TMP_FILENAME"\", base, 0, I) " "failed.\nI = "); mpfi_out_str (stdout, 10, 0, i); printf ("\nbase = %d\n", base); exit (1); } if (fclose (tmp_file)) { printf ("Internal error: cannot close temporary file.\n"); exit (1); } tmp_file = fopen (TMP_FILENAME, "r"); if (tmp_file == NULL) { printf ("Internal error: cannot open temporary file.\n"); exit (1); } n_read = mpfi_inp_str (read, tmp_file, base); /* Note: there is a bug in mpfr_out_str (used by mpfi_out_str): it does not return the correct number of written characters for a special values */ if (mpfi_is_inside (i, read) == 0 || (!MPFI_NAN_P (i) && !MPFI_INF_P (i) && n_read != n_written)) { printf ("Error: mpfi_inp_str (I, \""TMP_FILENAME"\", base) did not " "read correctly the output of mpfi_out_str.\n interval " "read: \'"); mpfi_out_str (stdout, 16, 0, read); printf ("\'\ninterval written: \'"); mpfi_out_str (stdout, 16, 0, i); printf ("\'\nbase: %u\n", base); if (!MPFI_NAN_P (i) && !MPFI_INF_P (i) && n_read != n_written) { printf ("mpfi_inp_str did not read the complete output of " "mpfi_out_str.\nnumber of read characters: %d\n" "expected: %d\n", n_read, n_written); } exit (1); } if (fclose (tmp_file)) { printf ("Internal error: cannot close temporary file.\n"); exit (1); } } } mpfi_clear (i); mpfi_clear (read); } void check_file (const char *datafile) { FILE *stream_mpfr; FILE *stream_mpfi; int c; int base; mp_prec_t p; mpfr_t r; mpfi_t i; size_t n_mpfr, n_mpfi; mpfr_init2 (r, 1024); mpfi_init2 (i, 1024); stream_mpfr = open_file (datafile); stream_mpfi = open_file (datafile); for (p = 2; p < 1024; p += 17) { mpfr_set_prec (r, p); mpfi_set_prec (i, p); for (base = 2; base < 37 ; ++base) { if (fseek (stream_mpfr, 0, SEEK_SET)) { printf ("Internal error: cannot reset position to the start of the " "file \"%s\"\n", datafile); exit (1); } if (fseek (stream_mpfi, 0, SEEK_SET)) { printf ("Internal error: cannot reset position to the start of the " "file \"%s\"\n", datafile); exit (1); } n_mpfr = mpfr_inp_str (r, stream_mpfr, base, GMP_RNDN); n_mpfi = mpfi_inp_str (i, stream_mpfi, base); if (n_mpfr != n_mpfi) { printf ("Error: mpfi_inp_str does not read the same number of " "characters as mpfr_inp_str in file \"%s\" line 1.\n" " read: %u\nexpected: %u\n", datafile, n_mpfi, n_mpfr); exit (1); } if (!mpfi_is_inside_fr (r, i)) { printf ("Error: when reading the file \"%s\" line 1, the number R " "read with\nmpfr_inp_str (R, \"%s\", %u, MPFR_RNDN)\nis not " "included in the interval I read with\nmpfi_inp_str " "(I, \"%s\", %u)\nR = ", datafile, datafile, base, datafile, base); mpfr_out_str (stdout, base, 0, r, GMP_RNDN); printf ("(in base %u)\nI = ", base); mpfi_out_str (stdout, base, 0, i); printf ("(in base %u)\n", base); exit (1); } } while ((c = getc (stream_mpfr)) != EOF) { ungetc (c, stream_mpfr); n_mpfr = mpfr_inp_str (r, stream_mpfr, 10, GMP_RNDN); n_mpfi = mpfi_inp_str (i, stream_mpfi, 10); if (n_mpfr != n_mpfi) { printf ("Error: mpfi_inp_str does not read the same number of " "characters as mpfr_inp_str in file \"%s\" line 1.\n" " read: %u\nexpected: %u\n", datafile, n_mpfi, n_mpfr); exit (1); } if (!mpfi_is_inside_fr (r, i)) { printf ("Error: when reading the file \"%s\" line 1, the number R " "read with\nmpfr_inp_str (R, \"%s\", 10, MPFR_RNDN)\nis not " "included in the interval I read with\nmpfi_inp_str " "(I, \"%s\", 10)\nR = ", datafile, datafile, datafile); mpfr_out_str (stdout, 16, 0, r, GMP_RNDN); printf ("(in base 16)\nI = "); mpfi_out_str (stdout, 16, 0, i); printf ("(in base 16)\n"); exit (1); } } } fclose (stream_mpfr); fclose (stream_mpfi); mpfr_clear (r); mpfi_clear (i); } int main (int argc, char **argv) { test_start (); check_random_interval (2, 1000, 43); check_file ("inp_str.dat"); test_end (); return 0; } mpfi-1.5.1/tests/tsub_si.c0000664023513600017500000000510211705754332012366 00000000000000/* tsub_si.c -- Test mpfi_sub_si. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfr_t max; mpfi_t a; int inexact; mpfi_init2 (a, 53); mpfr_init2 (max, 53); mpfr_set_ui (&(a->left), 1, MPFI_RNDD); mpfr_set_inf (max, +1); mpfr_nextbelow (max); mpfr_set (&(a->right), max, MPFI_RNDU); inexact = mpfi_sub_si (a, a, -1024); if (!mpfr_inf_p (&(a->right))) { printf ("Error: mpfi_sub_si does not correctly handle positive " "overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact) || MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error: mpfi_sub_si does not return correct value when positive " "overflow.\n"); exit (1); } mpfr_set_inf (max, -1); mpfr_nextabove (max); mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); inexact = mpfi_sub_si (a, a, 1024); if (!mpfr_inf_p (&(a->left))) { printf ("Error: mpfi_sub_si does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact) || MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error: mpfi_sub_si does not return correct value when negative " "overflow.\n"); exit (1); } mpfi_clear (a); mpfr_clear (max); } int main (int argc, char **argv) { struct mpfi_function_t i_sub_si; mpfi_fun_init_IIS (&i_sub_si, mpfi_sub_si, mpfr_sub_si); test_start (); check_data (&i_sub_si, "sub_si.dat"); check_random (&i_sub_si, 2, 1000, 10); check_overflow (); test_end (); mpfi_fun_clear (&i_sub_si); return 0; } mpfi-1.5.1/tests/type_iir.c0000664023513600017500000001535211705754332012552 00000000000000/* type_iir.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, mpfi_t, mpfr_t). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_iir (mpfi_function_ptr this, FILE* fp) { test_line_number = line_number; /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] mpfi_t operand */ read_mpfi (fp, MPFI_FUN_ARG (*this, 3, mpfi)); /* [4] mpfr_t operand */ read_mpfr (fp, MPFI_FUN_ARG (*this, 4, mpfr)); } /* check function against data at different precisions and test if an input variable can be reused as output */ void check_line_iir (mpfi_function_ptr this) { int inex; /* rename operands for better readability */ IIR_fun f_IIR = MPFI_FUN_GET (*this, IIR); mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*this, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); mpfi_ptr op1 = MPFI_FUN_ARG (*this, 3, mpfi); mpfr_ptr op2 = MPFI_FUN_ARG (*this, 4, mpfr); mpfi_set_prec (got, mpfi_get_prec (expected)); inex = f_IIR (got, op1, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\nop1 = ", test_line_number); mpfi_out_str (stdout, 16, 0, op1); printf ("\nop2 = "); mpfr_out_str (stdout, 16, 0, op2, MPFI_RNDD); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } /* reuse input variable as output */ if (mpfi_get_prec (got) == mpfi_get_prec (op1)) { mpfi_set (got, op1); inex = f_IIR (got, got, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Error when reusing first input argument as output (line %lu)." "\nop1 = ", test_line_number); mpfi_out_str (stdout, 16, 0, op1); printf ("\nop2 = "); mpfr_out_str (stdout, 16, 0, op2, MPFI_RNDD); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } } /* Check if the image of random points chosen in the given intervals is in the image of these intervals. */ void random_iir (mpfi_function_ptr this) { /* rename operands for better readability */ IIR_fun f_IIR = MPFI_FUN_GET (*this, IIR); RRR_fun f_RRR = MPFI_FUN_MPFR_FUNCTION (*this, IIR); mpfi_ptr b = MPFI_FUN_ARG (*this, 2, mpfi); mpfi_ptr a = MPFI_FUN_ARG (*this, 3, mpfi); mpfr_ptr x = MPFI_FUN_ARG (*this, 4, mpfr); /* reuse endpoint as mpfr_t */ mpfi_ptr i = MPFI_FUN_ARG (*this, 0, mpfi); mpfr_ptr y = &(i->left); mpfr_ptr z = &(i->right); random_interval (a); if (this->random_domain != NULL) { /* restrict the range of random interval to speed up tests */ this->random_domain (a); } random_mpfr (x); mpfi_alea (y, a); f_IIR (b, a, x); f_RRR (z, y, x, MPFI_RNDD); if (!mpfr_nan_p (z) && !MPFI_NAN_P (b) && !mpfi_is_inside_fr (z, b)) { printf ("Error: the image b of (a, x) does not contain the image z " "of (y, x) where y is in a.\na = "); mpfi_out_str (stdout, 10, 0, a); printf ("\nx = "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDU); printf ("\nb = "); mpfi_out_str (stdout, 10, 0, b); printf ("\ny = "); mpfr_out_str (stdout, 10, 0, y, MPFI_RNDU); printf ("\nz = "); mpfr_out_str (stdout, 10, 0, z, MPFI_RNDU); putchar ('\n'); exit (1); } } void set_prec_iir (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 3, mpfi), prec); mpfr_set_prec (MPFI_FUN_ARG (*this, 4, mpfr), prec); } void clear_iir (mpfi_function_ptr this) { /* [0] initial value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] first operand (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 3, mpfi)); /* [4] second operand (mpfr_t) */ mpfr_clear (MPFI_FUN_ARG (*this, 4, mpfr)); free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_IIR (mpfi_function_ptr this, IIR_fun mpfi_function, RRR_fun mpfr_function) { this->type = IIR; this->func.IIR = mpfi_function; this->mpfr_func.IIR = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (5 * sizeof (mpfi_fun_operand_t)); /* [0] initial value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] first operand (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 3, mpfi), 1024); /* [4] second operand (mpfr_t) */ mpfr_init2 (MPFI_FUN_ARG (*this, 4, mpfr), 1024); /* init methods */ this->set_prec = set_prec_iir; this->read_line = read_line_iir; this->check_line = check_line_iir; this->random = random_iir; this->clear = clear_iir; } mpfi-1.5.1/tests/is_neg.dat0000664023513600017500000000144511705754332012516 00000000000000# data file for mpfi_is_neg # # column fields: # 1: return value (0: false, +: true) # 2: precision of argument # 3: left endpoint value of argument # 4: right endpoint value of argument # # special values 0 53 nan -inf 0 53 nan -8 0 53 -8 nan 0 53 nan -0 0 53 +0 nan 0 53 nan 5 0 53 5 nan 0 53 nan +inf 0 53 nan nan + 53 -inf -inf + 53 -inf -8 + 53 -inf -0 0 53 -inf 5 0 53 -inf +inf 0 53 -inf nan + 53 -8 -0 0 53 +0 -0 0 53 +0 5 0 53 +0 +inf 0 53 5 +inf 0 53 +inf +inf 0 53 +inf nan # regular values + 8 -34 -17 + 8 -8 -1 0 8 -34 17 0 53 -0x1921fb54442d18p-51 0x1921fb54442d19p-51 0 53 0x1921fb54442d18p-51 0x1921fb54442d19p-51 0 53 +8 +0x7fffffffffffbp+51 0 53 +0x1fffffffffffffp-53 2 mpfi-1.5.1/tests/Makefile.in0000664023513600017500000024552011705754676012644 00000000000000# Makefile.in generated by automake 1.11.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, # Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ pkgincludedir = 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mpfi-1.5.1/tests/tsi_sub.c0000664023513600017500000000256611705754332012401 00000000000000/* tsi_sub.c -- Test mpfi_si_sub. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_si_sub; mpfi_fun_init_ISI (&i_si_sub, mpfi_si_sub, mpfr_si_sub); test_start (); check_data (&i_si_sub, "si_sub.dat"); check_random (&i_si_sub, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_si_sub); return 0; } mpfi-1.5.1/tests/hypot.dat0000664023513600017500000000510611705754332012413 00000000000000# data file for mpfi_hypot # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of second parameter # 8: precision of second parameter # 9: left endpoint value of second parameter # 10: right endpoint value of second parameter # special values 0 53 +inf +inf 53 nan nan 53 -inf -inf 0 53 nan nan 53 nan nan 53 -inf -7 0 53 nan nan 53 nan nan 53 -8 +1 0 53 nan nan 53 nan nan 53 +0 +inf 0 53 nan nan 53 nan nan 53 +0 nan 0 53 nan nan 53 nan nan 53 5 +inf 0 53 +inf +inf 53 nan nan 53 +inf +inf 0 53 nan nan 53 nan nan 53 nan -0 0 53 +inf +inf 53 nan -0 53 -inf -inf 0 53 nan nan 53 nan -0 53 -inf -7 0 53 nan nan 53 nan -0 53 -8 1 0 53 nan nan 53 nan +inf 53 +0 +inf 0 53 nan nan 53 nan nan 53 +0 7 0 53 nan nan 53 nan -inf 53 5 +inf 0 53 +inf +inf 53 nan -7 53 +inf +inf 0 53 nan nan 53 nan 1 53 nan -0 0 53 +inf +inf 53 -inf -inf 53 -inf -inf 0 53 7 +inf 53 -inf -7 53 -1 8 0 53 8 +inf 53 -inf -0 53 8 +inf 0 53 +inf +inf 53 -inf -0 53 +inf +inf 0 53 +0 +inf 53 -inf 8 53 +0 8 0 53 +0 +inf 53 -inf +inf 53 +0 8 0 53 7 +inf 53 +0 -0 53 -inf -7 0 53 +0 5 53 +0 3 53 -4 -0 0 53 +0 8 53 +0 -0 53 +0 8 0 53 +0 +inf 53 +0 +inf 53 +0 8 0 53 8 +inf 53 +0 -0 53 8 +inf 0 53 nan nan 53 +0 8 53 +inf nan 0 53 +0 +inf 53 +0 -0 53 -inf +inf 0 53 +0 13 53 +0 5 53 +0 12 0 53 +0 -0 53 +0 -0 53 +0 -0 0 53 +0 +inf 53 +0 +inf 53 -7 8 0 53 nan nan 53 +0 nan 53 8 +inf 0 53 +inf +inf 53 +0 8 53 +inf +inf 0 53 +inf +inf 53 +inf +inf 53 -inf 3 0 53 +inf +inf 53 +inf +inf 53 +0 +inf 0 53 +inf +inf 53 +inf +inf 53 3 nan 0 53 nan nan 53 +inf nan 53 -inf -7 0 53 +inf +inf 53 +inf nan 53 +inf +inf 0 53 nan nan 53 +inf nan 53 -3 7 # regular values 0 53 13 37 53 -12 -5 53 -35 -12 1 53 0x1854bfb363dc39p-50 25 53 6 7 53 1 24 2 53 0 0x19f625847a5899p-48 53 -4 +7 53 -25 3 3 53 0x113463fa37014dp-49 0x125b89092b8fc0p-47 53 0x1854bfb363dc39p-50 0x19f625847a5899p-48 53 0x1854bfb363dc39p-50 0x19f625847a5899p-48 mpfi-1.5.1/tests/type_iiz.c0000664023513600017500000001530511705754332012560 00000000000000/* type_iiz.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, mpfi_t, mpz_t). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern unsigned long line_number; /* current line */ static unsigned long test_line_number; /* start line of current test */ void read_line_iiz (mpfi_function_ptr this, FILE* fp) { test_line_number = line_number; /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] mpfi_t operand */ read_mpfi (fp, MPFI_FUN_ARG (*this, 3, mpfi)); /* [4] mpz_t operand */ read_mpz (fp, MPFI_FUN_ARG (*this, 4, mpz)); } /* check function against data at different precisions and test if an input variable can be reused as output */ void check_line_iiz (mpfi_function_ptr this) { int inex; /* rename operands for better readability */ IIZ_fun f_IIZ = MPFI_FUN_GET (*this, IIZ); mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*this, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); mpfi_ptr op1 = MPFI_FUN_ARG (*this, 3, mpfi); mpz_ptr op2 = MPFI_FUN_ARG (*this, 4, mpz); mpfi_set_prec (got, mpfi_get_prec (expected)); inex = f_IIZ (got, op1, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\nop1 = ", test_line_number); mpfi_out_str (stdout, 16, 0, op1); printf ("\nop2 = "); mpz_out_str (stdout, 16, op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } /* reuse input variable as output */ if (mpfi_get_prec (got) == mpfi_get_prec (op1)) { mpfi_set (got, op1); inex = f_IIZ (got, got, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Error when reusing first input argument as output (line %lu)." "\nop1 = ", test_line_number); mpfi_out_str (stdout, 16, 0, op1); printf ("\nop2 = "); mpz_out_str (stdout, 16, op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } } /* Check if the image of a random point chosen in the given interval is in the image of this interval. */ void random_iiz (mpfi_function_ptr this) { /* rename operands for better readability */ IIZ_fun f_IIZ = MPFI_FUN_GET (*this, IIZ); RRZ_fun f_RRZ = MPFI_FUN_MPFR_FUNCTION (*this, IIZ); mpfi_ptr b = MPFI_FUN_ARG (*this, 2, mpfi); mpfi_ptr a = MPFI_FUN_ARG (*this, 3, mpfi); mpz_ptr z = MPFI_FUN_ARG (*this, 4, mpz); /* reuse endpoint as mpfr_t */ mpfi_ptr i = MPFI_FUN_ARG (*this, 0, mpfi); mpfr_ptr x = &(i->left); mpfr_ptr y = &(i->right); unsigned long n = mpfi_get_prec (a) + 17; random_mpz (z, n); random_interval (a); if (this->random_domain != NULL) { /* restrict the range of random interval to speed up tests */ this->random_domain (a); } mpfi_alea (x, a); f_IIZ (b, a, z); f_RRZ (y, x, z, MPFI_RNDD); if (!mpfr_nan_p (y) && !MPFI_NAN_P (b) && !mpfi_is_inside_fr (y, b)) { printf ("Error: the interval b, image of (a, n), does not contain " "the point y, image of (x, n) where x is in a.\na = "); mpfi_out_str (stdout, 10, 0, a); printf ("\nn = "); mpz_out_str (stdout, 10, z); printf ("\nb = "); mpfi_out_str (stdout, 10, 0, b); printf ("\nx = "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDU); printf ("\ny = "); mpfr_out_str (stdout, 10, 0, y, MPFI_RNDU); putchar ('\n'); exit (1); } } void set_prec_iiz (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 3, mpfi), prec); } void clear_iiz (mpfi_function_ptr this) { /* [0] initial value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] operand (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 3, mpfi)); /* [4] operand (mpz_t) */ mpz_clear (MPFI_FUN_ARG (*this, 4, mpz)); free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_IIZ (mpfi_function_ptr this, IIZ_fun mpfi_function, RRZ_fun mpfr_function) { this->type = IIZ; this->func.IIZ = mpfi_function; this->mpfr_func.IIZ = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (5 * sizeof (mpfi_fun_operand_t)); /* [0] initial value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] first operand (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 3, mpfi), 1024); /* [4] second operand (mpz_t) */ mpz_init (MPFI_FUN_ARG (*this, 4, mpz)); /* init methods */ this->set_prec = set_prec_iiz; this->read_line = read_line_iiz; this->check_line = check_line_iiz; this->random = random_iiz; this->clear = clear_iiz; } mpfi-1.5.1/tests/texp.c0000664023513600017500000000253411705754332011704 00000000000000/* texp.c -- Test mpfi_exp. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_exp; mpfi_fun_init_II (&i_exp, mpfi_exp, mpfr_exp); test_start (); check_data (&i_exp, "exp.dat"); check_random (&i_exp, 2, 512, 10); test_end (); mpfi_fun_clear (&i_exp); return 0; } mpfi-1.5.1/tests/tnan_p.c0000664023513600017500000000336311705754332012204 00000000000000/* tnan_p.c -- Test mpfi_nan_p. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern int nextchar; void print_error (mpfi_srcptr a) { printf ("Error: mpfi_nan_p (A) returns %d\nA = ", mpfi_nan_p (a)); mpfi_out_str (stdout, 10, 0, a); printf ("\n"); exit (1); } int main (int argc, char **argv) { FILE *stream; mpfi_t interval; int expected; int got; mpfi_init2 (interval, 1024); stream = open_file ("nan_p.dat"); init_reading (stream); while (nextchar != EOF) { read_sign (stream, &expected); read_mpfi (stream, interval); got = mpfi_nan_p (interval); if (got != expected || got * expected < 0) print_error (interval); } close_file (stream); mpfi_clear (interval); return 0; } mpfi-1.5.1/tests/tis_strictly_pos.c0000664023513600017500000000345711705754332014346 00000000000000/* tis_strictly_pos.c -- Test mpfi_is_strictly_pos. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern int nextchar; void print_error (mpfi_srcptr a) { printf ("Error: mpfi_is_strictly_pos (A) returns %d\nA = ", mpfi_is_strictly_pos (a)); mpfi_out_str (stdout, 10, 0, a); printf ("\n"); exit (1); } int main (int argc, char **argv) { FILE *stream; mpfi_t interval; int expected; int got; mpfi_init2 (interval, 1024); stream = open_file ("is_strictly_pos.dat"); init_reading (stream); while (nextchar != EOF) { read_sign (stream, &expected); read_mpfi (stream, interval); got = mpfi_is_strictly_pos (interval); if (got != expected || got * expected < 0) print_error (interval); } close_file (stream); mpfi_clear (interval); return 0; } mpfi-1.5.1/tests/tconst_log2.c0000664023513600017500000000247511705754332013165 00000000000000/* tconst_log2.c -- Test mpfi_const_log2. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_log2; mpfi_fun_init_I (&i_log2, mpfi_const_log2, mpfr_const_log2); check_data (&i_log2, "const_log2.dat"); mpfi_fun_clear (&i_log2); return 0; } mpfi-1.5.1/tests/tadd_si.c0000664023513600017500000000477011705754332012337 00000000000000/* tadd_si.c -- Test mpfi_add_si. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfr_t max; mpfi_t a; int inexact; mpfi_init2 (a, 53); mpfr_init2 (max, 53); mpfr_set_ui (&(a->left), 1, MPFI_RNDD); mpfr_set_inf (max, +1); mpfr_nextbelow (max); mpfr_set (&(a->right), max, MPFI_RNDU); inexact = mpfi_add_si (a, a, +1); if (!mpfr_inf_p (&(a->right))) { printf ("Error: mpfi_add_si does not correctly handle positive " "overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error: mpfi_add_si does not return correct value when positive " "overflow.\n"); exit (1); } mpfr_set_inf (max, -1); mpfr_nextabove (max); mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); inexact = mpfi_add_si (a, a, -1); if (!mpfr_inf_p (&(a->left))) { printf ("Error: mpfi_add_si does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error: mpfi_add_si does not return correct value when negative " "overflow.\n"); exit (1); } mpfi_clear (a); mpfr_clear (max); } int main (int argc, char **argv) { struct mpfi_function_t i_add_si; mpfi_fun_init_IIS (&i_add_si, mpfi_add_si, mpfr_add_si); test_start (); check_data (&i_add_si, "add_si.dat"); check_random (&i_add_si, 2, 1000, 10); check_overflow (); test_end (); mpfi_fun_clear (&i_add_si); return 0; } mpfi-1.5.1/tests/tadd_d.c0000664023513600017500000000476211705754332012150 00000000000000/* tadd_d.c -- Test mpfi_add_d. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" static void check_overflow () { mpfr_t max; mpfi_t a; int inexact; mpfi_init2 (a, 53); mpfr_init2 (max, 53); mpfr_set_ui (&(a->left), 1, MPFI_RNDD); mpfr_set_inf (max, +1); mpfr_nextbelow (max); mpfr_set (&(a->right), max, MPFI_RNDU); inexact = mpfi_add_d (a, a, +1.1); if (!mpfr_inf_p (&(a->right))) { printf ("Error: mpfi_add_d does not correctly handle positive " "overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error: mpfi_add_d does not return correct value when positive " "overflow.\n"); exit (1); } mpfr_set_inf (max, -1); mpfr_nextabove (max); mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); inexact = mpfi_add_d (a, a, -1.1); if (!mpfr_inf_p (&(a->left))) { printf ("Error: mpfi_add_d does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error: mpfi_add_d does not return correct value when negative " "overflow.\n"); exit (1); } mpfi_clear (a); mpfr_clear (max); } int main (int argc, char **argv) { struct mpfi_function_t i_add_d; mpfi_fun_init_IID (&i_add_d, mpfi_add_d, mpfr_add_d); test_start (); check_data (&i_add_d, "add_d.dat"); check_random (&i_add_d, 2, 1000, 10); check_overflow (); test_end (); mpfi_fun_clear (&i_add_d); return 0; } mpfi-1.5.1/tests/log2.dat0000664023513600017500000000221211705754332012106 00000000000000# data file for mpfi_log2 # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 nan -inf 53 nan -0 0 53 -inf nan 53 +0 nan 0 53 nan -0 53 nan +1 0 53 +inf nan 53 +inf nan 0 53 nan nan 53 -inf -inf 0 53 nan nan 53 -inf -7 0 53 nan -inf 53 -inf -0 0 53 nan -0 53 -inf +1 0 53 nan +inf 53 -inf +inf 0 53 nan -inf 53 -1 -0 0 53 -inf -inf 53 +0 -0 0 53 -inf -0 53 +0 +1 0 53 -inf +inf 53 +0 +inf 0 53 +inf +inf 53 +inf +inf # regular values 0 53 +0 -0 53 1 1 1 53 -0x1f74cb5d105b3ap-54 -0 53 0xb616ab8b683b5p-52 1 2 53 +0 0x1e1ddc27c2c70fp-48 53 1 0x8ac74d932fae3p-21 3 53 0x112035c9390c07p-47 0x13a3208f61f10cp-47 53 0x4c322657ec89bp-16 0x4d68ba5f26bf1p-11 mpfi-1.5.1/tests/tatan2.c0000664023513600017500000000256211705754332012116 00000000000000/* tatan2.c -- Test mpfi_atan2. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_atan2; mpfi_fun_init_III (&i_atan2, mpfi_atan2, mpfr_atan2); test_start (); check_data (&i_atan2, "atan2.dat"); check_random (&i_atan2, 2, 512, 10); test_end (); mpfi_fun_clear (&i_atan2); return 0; } mpfi-1.5.1/tests/tget_endpoints.c0000664023513600017500000001270411705754332013752 00000000000000/* tget_endpoints.c -- Test mpfi_get_left and mpfi_get_right. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void error_message (int side, mpfi_srcptr i, mpfr_ptr got) { unsigned long pi, pgot; pi = mpfi_get_prec (i); pgot = mpfr_get_prec (got); printf ("Error: mpfi_get_%s(x, I) returns wrong value.\n" "Precision_I = %lu. I = ", side ? "right" : "left", pi); mpfi_out_str (stdout, 10, 0, i); printf ("\nPrecision_got = %lu. Got: ", pgot); mpfr_out_str (stdout, 10, 0, got, MPFI_RNDD); printf ("\n"); exit (1); } void test_special () { mpfi_t i; mpfr_t l, r; mpfr_t expected; mpfi_init2 (i, 53); mpfr_init2 (l, 53); mpfr_init2 (r, 53); mpfr_init2 (expected, 53); /* [nan, nan] */ mpfr_set_nan (expected); mpfi_set_fr (i, expected); mpfi_get_left (l, i); if (!same_mpfr_value (l, expected)) error_message (0, i, l); mpfi_get_right (r, i); if (!same_mpfr_value (r, expected)) error_message (1, i, r); /* [-17, nan] */ mpfr_set_si (expected, -17, MPFI_RNDD); mpfr_set (&(i->left), expected, MPFI_RNDD); mpfi_get_right (r, i); if (!same_mpfr_value (r, l)) error_message (1, i, r); mpfi_get_left (l, i); if (!same_mpfr_value (l, expected)) error_message (0, i, l); /* [-inf, -inf] */ mpfr_set_inf (expected, -1); mpfi_set_fr (i, expected); mpfi_get_left (l, i); if (!same_mpfr_value (l, expected)) error_message (0, i, l); mpfi_get_right (r, i); if (!same_mpfr_value (r, expected)) error_message (1, i, r); /* [-inf, 17] */ mpfr_set_ui (expected, 17, MPFI_RNDU); mpfr_set (&(i->right), expected, MPFI_RNDU); mpfi_get_left (l, i); if (!same_mpfr_value (l, r)) error_message (0, i, l); mpfi_get_right (r, i); if (!same_mpfr_value (r, expected)) error_message (1, i, r); /* [+0, +inf] */ mpfr_set_ui (&(i->left), 0, MPFI_RNDD); mpfr_set_inf (expected, +1); mpfr_set (&(i->right), expected, MPFI_RNDU); mpfi_get_left (l, i); if (mpfr_cmp_ui (l, 0) != 0) error_message (0, i, l); mpfi_get_right (r, i); if (!same_mpfr_value (r, expected)) error_message (1, i, r); /* [+inf, +inf] */ mpfi_set_fr (i, expected); mpfi_get_left (l, i); if (!same_mpfr_value (l, expected)) error_message (0, i, l); mpfi_get_right (r, i); if (!same_mpfr_value (r, expected)) error_message (1, i, r); /* [-inf, +inf] */ mpfr_set_inf (&(i->left), -1); mpfr_set_inf (&(i->right), +1); mpfi_get_left (l, i); mpfr_set_inf (expected, -1); if (!same_mpfr_value (l, expected)) error_message (0, i, l); mpfi_get_right (r, i); mpfr_set_inf (expected, +1); if (!same_mpfr_value (r, expected)) error_message (1, i, r); /* [+0, -0] */ mpfr_set_ui (expected, 0, MPFI_RNDU); mpfi_set_fr (i, expected); mpfi_get_left (l, i); if (!same_mpfr_value (l, expected)) error_message (0, i, l); mpfi_get_right (r, i); mpfr_neg (expected, expected, MPFI_RNDD); if (!same_mpfr_value (r, expected)) error_message (1, i, r); mpfi_clear (i); mpfr_clear (l); mpfr_clear (r); mpfr_clear (expected); } void test_regular () { mpfi_t i; mpfr_t got, expected; mpfi_init2 (i, 53); mpfr_init2 (got, 500); mpfr_init2 (expected, 53); mpfi_interv_ui (i, 3, 5); mpfi_inv (i, i); mpfr_set_ui (expected, 5, MPFI_RNDU); mpfr_ui_div (expected, 1, expected, MPFI_RNDD); mpfi_get_left (got, i); if (!same_mpfr_value (got, expected)) error_message (0, i, got); mpfr_set_prec (got, 53); mpfi_get_left (got, i); if (!same_mpfr_value (got, expected)) error_message (0, i, got); mpfr_set_prec (expected, 3); mpfr_set_prec (got, 3); mpfr_set_ui (expected, 5, MPFI_RNDU); mpfr_ui_div (expected, 1, expected, MPFI_RNDD); mpfi_get_left (got, i); if (!same_mpfr_value (got, expected)) error_message (0, i, got); mpfr_set_ui (expected, 3, MPFI_RNDD); mpfr_ui_div (expected, 1, expected, MPFI_RNDU); mpfi_get_right (got, i); if (!same_mpfr_value (got, expected)) error_message (1, i, got); mpfr_set_prec (expected, 53); mpfr_set_prec (got, 53); mpfr_set_ui (expected, 3, MPFI_RNDD); mpfr_ui_div (expected, 1, expected, MPFI_RNDU); mpfi_get_right (got, i); if (!same_mpfr_value (got, expected)) error_message (1, i, got); mpfr_set_prec (got, 500); mpfi_get_right (got, i); if (!same_mpfr_value (got, expected)) error_message (1, i, got); mpfi_clear (i); mpfr_clear (got); mpfr_clear (expected); } int main (int argc, char **argv) { test_special (); test_regular (); return 0; } mpfi-1.5.1/tests/tdiam.c0000664023513600017500000000242511705754332012021 00000000000000/* tdiam.c -- Test mpfi_diam. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_diam; mpfi_fun_init_RI (&i_diam, mpfi_diam, NULL); check_data (&i_diam, "diam.dat"); mpfi_fun_clear (&i_diam); return 0; } mpfi-1.5.1/tests/tcoth.c0000664023513600017500000000254711705754332012051 00000000000000/* tcoth.c -- Test mpfi_coth. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_coth; mpfi_fun_init_II (&i_coth, mpfi_coth, mpfr_coth); test_start (); check_data (&i_coth, "coth.dat"); check_random (&i_coth, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_coth); return 0; } mpfi-1.5.1/tests/tinit_set.c0000664023513600017500000003226711705754332012734 00000000000000/* tinit_set.c -- Test file for mpfi_init_set functions. Copyright 2009, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include #include "mpfi-tests.h" void check_endpoints (mpfi_ptr i, const char *left, const char *right, const char *function_name) { mpfr_t l,r; mpfr_inits2 (mpfi_get_prec (i), l, r, (mpfr_ptr)0); mpfr_set_str (l, left, 0, MPFI_RNDD); mpfr_set_str (r, right, 0, MPFI_RNDU); if (!mpfr_equal_p (&(i->left), l) || !mpfr_equal_p (&(i->right), r)) { printf ("Error in %s\nexpected [%s, %s]\n got ", function_name, left, right); mpfi_out_str (stdout, 16, 0, i); putchar ('\n'); exit (1); } mpfr_clears (l, r, (mpfr_ptr)0); } void check_ui (unsigned long ui, int expected_inex, const char *left, const char *right) { int inex; mpfi_t fi; inex = mpfi_init_set_ui (fi, ui); if (inex != expected_inex) { printf ("Error: mpfi_init_set_ui returns unexpected value with input=%lu and " "output precision=%lu\nexpected return value: %u, got: %u\n", ui, mpfi_get_prec (fi), expected_inex, inex); exit (1); } check_endpoints (fi, left, right, "mpfi_init_set_ui"); if (ui == 0 && (mpfr_signbit (&(fi->left)) || !mpfr_signbit (&(fi->right)))) { printf ("Error: mpfi_init_set_ui does not handle signed zeros correctly\ngot: "); mpfi_out_str (stdout, 10, 0, fi); putchar ('\n'); exit (1); } mpfi_clear (fi); } void check_si (long si, int expected_inex, const char *left, const char *right) { mpfi_t fi; int inex; inex = mpfi_init_set_si (fi, si); if (inex != expected_inex) { printf ("Error: mpfi_init_set_si returns unexpected value with input=%lu and " "output precision=%lu\nexpected return value: %u, got: %u\n", si, mpfi_get_prec (fi), expected_inex, inex); exit (1); } check_endpoints (fi, left, right, "mpfi_init_set_si"); if (si == 0 && (mpfr_signbit (&(fi->left)) || !mpfr_signbit (&(fi->right)))) { printf ("Error: mpfi_init_set_si does not handle signed zeros correctly\ngot: "); mpfi_out_str (stdout, 10, 0, fi); putchar ('\n'); exit (1); } mpfi_clear(fi); } void check_d (double d, int expected_inex, const char *left, const char *right) { mpfi_t fi; int inex; inex = mpfi_init_set_d (fi, d); if (inex != expected_inex) { printf ("Error: mpfi_init_set_d returns unexpected value with input=%g and " "output precision=%lu\nexpected return value: %u, got: %u\n", d, mpfi_get_prec (fi), expected_inex, inex); exit (1); } check_endpoints (fi, left, right, "mpfi_init_set_d"); if (d == 0.0 && (mpfr_signbit (&(fi->left)) || !mpfr_signbit (&(fi->right)))) { printf ("Error: mpfi_init_set_d does not handle signed zeros correctly\ngot: "); mpfi_out_str (stdout, 10, 0, fi); putchar ('\n'); exit (1); } mpfi_clear(fi); } void check_z (const char *value, int expected_inex, const char *left, const char *right) { mpfi_t fi; int inex; mpz_t z; mpz_init (z); mpz_set_str (z, value, 0); inex = mpfi_init_set_z (fi, z); if (inex != expected_inex) { printf ("Error: mpfi_init_set_z returns unexpected value with input="); mpz_out_str (stdout, 10, z); printf (" and output precision=%lu\nexpected return value: %u, got: %u\n", mpfi_get_prec (fi), expected_inex, inex); exit (1); } check_endpoints (fi, left, right, "mpfi_init_set_z"); if (mpz_cmp_ui (z,0) == 0 && (mpfr_signbit (&(fi->left)) || !mpfr_signbit (&(fi->right)))) { printf ("Error: mpfi_init_set_z does not handle signed zeros correctly\ngot: "); mpfi_out_str (stdout, 10, 0, fi); putchar ('\n'); exit (1); } mpz_clear (z); mpfi_clear(fi); } void check_q (const char *value, int expected_inex, const char *left, const char *right) { mpfi_t fi; int inex; mpq_t q; mpq_init (q); mpq_set_str (q, value, 0); inex = mpfi_init_set_q (fi, q); if (inex != expected_inex) { printf ("Error: mpfi_init_set_q returns unexpected value with input="); mpq_out_str (stdout, 10, q); printf (" and output precision=%lu\nexpected return value: %u, got: %u\n", mpfi_get_prec (fi), expected_inex, inex); exit (1); } check_endpoints (fi, left, right, "mpfi_init_set_q"); if (mpq_cmp_ui (q, 0, 1) == 0 && (mpfr_signbit (&(fi->left)) || !mpfr_signbit (&(fi->right)))) { printf ("Error: mpfi_init_set_q does not handle signed zeros correctly\ngot: "); mpfi_out_str (stdout, 10, 0, fi); putchar ('\n'); exit (1); } mpq_clear (q); mpfi_clear(fi); } void check_fr (mpfr_ptr fr, int expected_inex, const char *left, const char *right) { mpfi_t fi; int inex; inex = mpfi_init_set_fr (fi, fr); if (inex != expected_inex) { printf ("Error: mpfi_init_set_fr returns unexpected value with input="); mpfr_out_str (stdout, 10, 0, fr, MPFI_RNDD); printf (" and output precision=%lu\nexpected return value: %u, got: %u\n", mpfi_get_prec (fi), expected_inex, inex); exit (1); } check_endpoints (fi, left, right, "mpfi_init_set_fr"); if (mpfr_zero_p (fr) && (mpfr_signbit (&(fi->left)) || !mpfr_signbit (&(fi->right)))) { printf ("Error: mpfi_init_set_fr does not handle signed zeros correctly\ngot: "); mpfi_out_str (stdout, 10, 0, fi); putchar ('\n'); exit (1); } mpfi_clear(fi); } void check_fi (mpfi_ptr in, int expected_inex, const char *left, const char *right) { mpfi_t out; int inex; inex = mpfi_init_set (out, in); if (inex != expected_inex) { printf ("Error: mpfi_init_set returns unexpected value with input="); mpfi_out_str (stdout, 10, 0, in); printf (" and output precision=%lu\nexpected return value: %u, got: %u\n", mpfi_get_prec (out), expected_inex, inex); exit (1); } if (!MPFI_NAN_P (in)) { check_endpoints (out, left, right, "mpfi_init_set"); } else if (!mpfr_nan_p (&(out->left)) || !mpfr_nan_p (&(out->right))) { printf ("Error: mpfi_init_set_fr does not accept NAN\ngot: "); mpfi_out_str (stdout, 10, 0, out); putchar ('\n'); exit (1); } mpfi_clear(out); } int main (int argc, char **argv) { int inex; double d; mpfr_t fr; mpfi_t fi; /* check mpfi_init_set_ui */ mpfr_set_default_prec(2); check_ui (0x87654321L, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT, "0b1p+31", "0b11p+30"); mpfr_set_default_prec(16); check_ui (0x87654321L, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT, "0x8765@+4", "0x8766@+4"); mpfr_set_default_prec(64); check_ui (0x87654321L, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "0x87654321", "0x87654321"); check_ui (0, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "+0", "-0"); /* check mpfi_init_set_si */ mpfr_set_default_prec(2); check_si (0x80001L, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT, "0b10p+18", "0b11p+18"); check_si (-0x80001L, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT, "-0b11p+18", "-0b10p+18"); mpfr_set_default_prec(16); check_si (0x80001L, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT, "0x8000@+1", "0x8001@+1"); check_si (-0x80001L, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT, "-0x8001@+1", "-0x8000@+1"); mpfr_set_default_prec(20); check_si (0x80001L, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "0x80001", "0x80001"); check_si (-0x80001L, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "-0x80001", "-0x80001"); check_si (0, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "+0", "-0"); /* check mpfi_init_set_d */ mpfr_set_default_prec(53); check_d (1.0e6, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "1.0e6", "1.0e6"); mpfr_set_default_prec(12); check_d (0.1, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT, "0x1999@-4", "0x199A@-4"); check_d (-0.1, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT, "-0x199A@-4", "-0x1999@-4"); check_d (+0.0, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "+0", "-0"); check_d (-0.0, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "+0", "-0"); /* NAN, INFINITY, and DBL_MANT_DIG are symbols defined in math.h or float.h in C99 mode */ #ifdef NAN d = NAN; mpfi_init_set_d (fi, d); if (!mpfr_nan_p (&(fi->left)) || !mpfr_nan_p (&(fi->right))) { printf ("Error: mpfi_init_set_d does not accept NAN\ngot: "); mpfi_out_str (stdout, 10, 0, fi); putchar ('\n'); exit (1); } mpfi_clear (fi); #endif /* NAN */ #ifdef INFINITY d = INFINITY; inex = mpfi_init_set_d (fi, d); if (!MPFI_INF_P (fi)) { printf ("Error: mpfi_init_set_d does not accept INFINITY\ngot: "); mpfi_out_str (stdout, 10, 0, fi); putchar ('\n'); exit (1); } if (!MPFI_BOTH_ARE_EXACT (inex)) { printf ("Error: mpfi_init_set_d(INF) returns unexpected value, " "expected: %u, got: %u\n", MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, inex); exit (1); } mpfi_clear (fi); #endif /* INFINITY */ #ifdef DBL_MANT_DIG d = 0.1; mpfr_set_default_prec (DBL_MANT_DIG); inex = mpfi_init_set_d (fi, d); if (!MPFI_BOTH_ARE_EXACT (inex)) { printf ("Error: mpfi_init_set_d(%g) returns unexpected value, expected: %u, " "got: %u\n", d, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, inex); exit (1); } # if DBL_MANT_DIG == 53 check_endpoints (fi, "0x1999999999999A@-14", "0x1999999999999A@-14", "mpfi_init_set_d"); # endif mpfi_clear (fi); #endif /* DBL_MANT_DIG */ /* check mpfi_init_set_z */ mpfr_set_default_prec(12); check_z ("0xffffffffffffff", MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT, "0xffff@+10", "0x10000@+10"); check_z ("-0xfeffffffffffff", MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT, "-0xff00@+10", "-0xfeff@+10"); mpfr_set_default_prec(56); check_z ("0xffffffffffffff", MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "0xffffffffffffff", "0xffffffffffffff"); check_z ("-0xfeffffffffffff", MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "-0xfeffffffffffff", "-0xfeffffffffffff"); check_z ("0", MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "+0", "-0"); /* check mpfi_init_set_q */ mpfr_set_default_prec(2); check_q ("1/2", MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "0x1p-1", "0x1p-1"); check_q ("5/2", MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT, "2", "3"); mpfr_set_default_prec(53); check_q ("-1/2", MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "-0x1p-1", "-0x1p-1"); check_q ("-1/3", MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT, "-0xAAAAAAAAAAAABP-53", "-0x15555555555555P-54"); check_q ("0/1", MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "+0", "-0"); /* check mpfi_init_set_fr */ mpfr_init2 (fr, 53); mpfr_set_default_prec(2); mpfr_set_str (fr, "0.5", 10, MPFI_RNDD); check_fr (fr, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "0x8@-1", "0x8@-1"); mpfr_set_str (fr, "0.1", 10, MPFI_RNDU); check_fr (fr, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT, "0b11p-5", "0b10p-4"); mpfr_set_default_prec(53); check_fr (fr, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "0x1999999999999A@-14", "0x1999999999999A@-14"); mpfr_set_ui (fr, 0, MPFI_RNDD); check_fr (fr, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "+0", "-0"); mpfr_neg (fr, fr, MPFI_RNDD); check_fr (fr, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "+0", "-0"); mpfr_set_inf (fr, -1); check_fr (fr, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "-@inf@", "-@inf@"); mpfr_set_nan (fr); mpfi_init_set_fr (fi, fr); if (!mpfr_nan_p (&(fi->left)) || !mpfr_nan_p (&(fi->right))) { printf ("Error: mpfi_init_set_fr does not accept NAN\ngot: "); mpfi_out_str (stdout, 10, 0, fi); putchar ('\n'); exit (1); } mpfi_clear (fi); mpfr_clear (fr); /* check mpfi_init_set */ mpfi_init2 (fi, 53); mpfr_set_default_prec(2); mpfi_set_str (fi, "0.5", 10); check_fi (fi, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "0x8@-1", "0x8@-1"); mpfi_set_str (fi, "0.1", 10); check_fi (fi, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT, "0b11p-5", "0b10p-4"); mpfr_set_default_prec(53); check_fi (fi, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "0x19999999999999@-14", "0x1999999999999A@-14"); mpfr_set_inf (&(fi->left), -1); mpfr_set_inf (&(fi->right), +1); check_fi (fi, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "-@inf@", "+@inf@"); mpfr_set_ui (&(fi->left), 0, MPFI_RNDD); mpfr_neg (&(fi->right), &(fi->left), MPFI_RNDU); check_fi (fi, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "+0", "-0"); mpfr_set_nan (&(fi->left)); mpfr_set_nan (&(fi->right)); check_fi (fi, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "@nan@", "@nan@"); mpfi_clear (fi); return 0; } mpfi-1.5.1/tests/mul_ui.dat0000664023513600017500000000416211705754332012543 00000000000000# data file for mpfi_mul_ui # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1 0 53 nan nan 53 nan -inf 0 0 53 nan nan 53 nan -inf 3 0 53 nan nan 53 nan -7 0 0 53 nan nan 53 nan -7 7 0 53 nan nan 53 nan -0 0 0 53 nan nan 53 nan -0 15 0 53 nan nan 53 nan 1 0 0 53 nan nan 53 nan 1 31 0 53 nan nan 53 nan +inf 0 0 53 nan nan 53 nan +inf 63 0 53 +0 -0 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf 2 0 53 +0 -0 53 -inf -1 0 2 53 -inf 0xa000000000001p+3 53 -inf 0x10000000000001 5 0 53 +0 -0 53 -inf -0 0 0 53 -inf -0 53 -inf -0 8 0 53 +0 -0 53 -inf 8 0 0 53 -inf 128 53 -inf 8 16 0 53 +0 -0 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf +32 0 53 nan nan 53 -inf nan 0 0 53 nan nan 53 -inf nan +64 0 53 +0 -0 53 +0 -0 0 0 53 +0 -0 53 +0 -0 1 0 53 +0 -0 53 +0 8 0 2 53 +0 0x18000000000002p+1 53 +0 0x10000000000001 3 0 53 +0 -0 53 +0 +inf 0 0 53 +0 +inf 53 +0 +inf 7 0 53 +0 -0 53 +0 +inf 0 1 53 +0x1c000000000001p+2 +inf 53 +0x10000000000001 +inf 7 0 53 +0 -0 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1 0 53 nan nan 53 +inf nan 0 0 53 nan nan 53 +inf nan 1 # regular values 0 53 0x123456789abcdfp-45 0x123456789abcdfp+8 53 0x123456789abcdfp-53 0x123456789abcdf 256 1 53 0x18000000000001p-52 9 53 0x10000000000001p-53 3 3 2 53 -27 0x18000000000002p-52 53 -9 0x10000000000001p-53 3 3 53 -0xa000000000001p-50 0xa000000000001p-50 53 -0x10000000000001p-53 0x10000000000001p-53 5 mpfi-1.5.1/tests/increase.dat0000664023513600017500000001231511705754332013041 00000000000000# data file for mpfi_increase # # fields: # 1: initial precision of interval # 2: initial left point value of interval # 3: initial right endpoint value of interval # # 4: inexact flag (returned value) # 5: precision of result (must be the same as in field 1) # 6: left endpoint value of result # 7: right endpoint value of result # # 8: precision of argument # 9: value of argument # special values 53 nan nan 0 53 nan nan 53 -0x170ef54646d497p-109 53 nan nan 0 53 nan nan 53 -0 53 nan nan 0 53 nan nan 53 0x170ef54646d497p-109 53 nan -inf 0 53 nan -inf 53 -0x114b37f4b51f71p-107 53 nan -inf 0 53 nan -inf 53 +0 53 nan -inf 0 53 nan -inf 53 0x114b37f4b51f71p-107 53 nan -7 0 53 nan -7 53 -0 53 nan -0 0 53 nan -0 53 7 53 nan 1 0 53 nan 1 53 3 53 nan +inf 0 53 nan +inf 53 -0x5acae5c4b6e51p-101 53 nan +inf 0 53 nan +inf 53 +0 53 nan +inf 0 53 nan +inf 53 0x5acae5c4b6e51p-101 53 -inf -inf 0 53 -inf -inf 53 -0x170ef54646d497p-108 53 -inf -inf 0 53 -inf -inf 53 +0 53 -inf -inf 0 53 -inf -inf 53 0x170ef54646d497p-108 53 -inf -inf 0 53 nan nan 53 nan 53 -inf -7 0 53 -inf -8 53 -1 53 -inf -7 0 53 -inf -6 53 1 53 -inf -0x1bffffffffffffp-50 2 53 -inf -7 53 -0x170ef54646d497p-102 53 -inf -0x170ef54646d497p-106 0 53 -inf -0 53 0x170ef54646d497p-106 53 -inf -0 0 53 -inf -0 53 +0 53 -inf 0x170ef54646d497p-106 0 53 -inf -0 53 -0x170ef54646d497p-106 53 -inf -0x16345785d89ff8 0 53 -inf 8 53 0x16345785d8a000 53 -inf 8 0 53 -inf 8 53 -0 53 -inf 0x16345785d89ff0p-52 0 53 -inf 8 53 0x69cba87a276010p-52 53 -inf +inf 0 53 -inf +inf 53 -0x170ef54646d497p-105 53 -inf +inf 0 53 -inf +inf 53 +0 53 -inf +inf 0 53 -inf +inf 53 +0x170ef54646d497p-105 53 -inf nan 0 53 -inf nan 53 -0x170ef54646d497p-104 53 -inf nan 0 53 -inf nan 53 -0 53 -inf nan 0 53 -inf nan 53 +0x170ef54646d497p-104 53 -0x170ef54646d497p-109 -0x170ef54646d497p-109 0 53 -0x2e1dea8c8da92ep-109 -0 53 0x170ef54646d497p-109 53 +0 -0 0 53 +0 -0 53 +0 53 0x170ef54646d497p-109 0x170ef54646d497p-109 0 53 +0 0x2e1dea8c8da92ep-109 53 0x170ef54646d497p-109 53 +0 8 0 53 +0 8 53 -0 53 -0x10000000000001p-49 -0x114b37f4b51f7p-103 1 53 -0x10000000000002p-49 -0 53 0x114b37f4b51f7p-103 53 +0 -0 0 53 nan nan 53 nan 53 -0x50b45a75f7e81p-104 +inf 0 53 +0 +inf 53 -0x50b45a75f7e81p-104 53 +0 +inf 0 53 +0 +inf 53 +0 53 0x142d169d7dfa03p-106 +inf 0 53 +0 +inf 53 0x142d169d7dfa03p-106 53 +inf +inf 0 53 +inf +inf 53 -0x170ef54646d497p-109 53 +inf +inf 0 53 +inf +inf 53 -0 53 +inf +inf 0 53 +inf +inf 53 0x170ef54646d497p-109 53 +inf +inf 0 53 nan nan 53 nan 53 +inf nan 0 53 +inf nan 53 -0x170ef54646d497p-109 53 +inf nan 0 53 +inf nan 53 +0 53 +inf nan 0 53 +inf nan 53 0x170ef54646d497p-109 # regular values 53 -0x10000000000001p-12 -0x10000000000001p-52 0 53 -0x10000000001001p-12 -0x00000000000001p-52 53 1 53 -0x10000000000001 -0x10000000000001p-52 1 53 -0x10000000000003 -0 53 0x10000000000001p-52 53 -0x10000000000001p-12 -0x10000000000001p-52 2 53 -0x1000000000f001p-12 0xe 53 0xf 53 -0x10000000000001p-12 -0x10000000000001p-52 3 53 -0x10000000100003p-12 0xff001001000000p-48 53 0x100001001p-24 53 -0x10000000000001p-52 0x10000000000001p-52 0 53 -0x10000000000001p-51 0x10000000000001p-51 53 0x10000000000001p-52 53 -0x10000000000001p-12 0x10000000000001p-52 1 53 -0x10000000001002p-12 0x10000000000001p-51 53 0x10000000000001p-52 53 -0x114b37f4b51f71p-107 8 2 53 +0 8 53 -0x114b37f4b51f71p-107 53 -1 1 3 53 -3 3 54 0x3fffffffffffffp-53 53 0x10000000000001p-48 0x10000000000001 0 53 0x0f000000000001p-48 0x10000000000002 53 1 53 0x10000000000001p-48 0x10000000000001 1 53 -0xf0 0x10000000000101 53 0x100 53 0x10000000000001p-48 0x10000000000001 2 53 -0x000fffffffffffp-48 0x10000000000012 53 0x101p-4 53 0x10000000000001p-48 0x10000000000001 3 53 -0xf01p-4 0x10000000000102 53 0x1001p-4 mpfi-1.5.1/tests/tdiv_fr.c0000664023513600017500000000732611705754332012365 00000000000000/* tdiv_fr.c -- Test mpfi_div_fr. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfr_t max; mpfr_t x; mpfi_t a; int inexact; mpfi_init2 (a, 53); mpfr_init2 (max, 53); mpfr_init2 (x, 53); mpfr_set_ui_2exp (x, 1, -1024, MPFI_RNDD); mpfr_set_ui (&(a->left), 1, MPFI_RNDD); mpfr_set_inf (max, +1); mpfr_nextbelow (max); mpfr_set (&(a->right), max, MPFI_RNDU); inexact = mpfi_div_fr (a, a, x); if (!mpfr_inf_p (&(a->right))) { printf ("Error: mpfi_div_fr does not correctly handle positive " "overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error: mpfi_div_fr does not return correct value when positive " "overflow.\n"); exit (1); } mpfr_set_inf (max, -1); mpfr_nextabove (max); mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); inexact = mpfi_div_fr (a, a, x); if (!mpfr_inf_p (&(a->left))) { printf ("Error: mpfi_div_fr does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error: mpfi_div_fr does not return correct value when negative " "overflow.\n"); exit (1); } mpfi_clear (a); mpfr_clear (max); mpfr_clear (x); } void check_underflow (void) { mpfi_t got, expected; mpfr_t x; int inex; mpfr_init2 (x, 128); mpfi_init2 (got, 128); mpfi_init2 (expected, 128); mpfr_set_ui_2exp (x, 1, 1024, MPFI_RNDD); mpfi_set_ui (expected, 0); mpfr_nextbelow (&(expected->left)); mpfr_nextabove (&(expected->right)); inex = mpfi_div_fr (got, expected, x); if (!MPFI_BOTH_ARE_INEXACT(inex) || !same_mpfr_value (&(got->left), &(expected->left)) || !same_mpfr_value (&(got->right), &(expected->right))) { printf ("Error: mpfi_div_fr (rop, op, x) does not return correct value\n" "op = "); mpfi_out_str (stdout, 16, 0, expected); printf ("\nx = "); mpfr_out_str (stdout, 16, 0, x, MPFI_RNDD); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); printf ("\n"); if (!MPFI_BOTH_ARE_INEXACT(inex)) { printf ("return value = %d\nexpected = %d\n", inex, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT); } exit (1); } mpfr_clear (x); mpfi_clear (got); mpfi_clear (expected); } int main (int argc, char **argv) { struct mpfi_function_t i_div_fr; mpfi_fun_init_IIR (&i_div_fr, mpfi_div_fr, mpfr_div); test_start (); check_data (&i_div_fr, "div_fr.dat"); check_random (&i_div_fr, 2, 1000, 10); check_overflow (); check_underflow (); test_end (); mpfi_fun_clear (&i_div_fr); return 0; } mpfi-1.5.1/tests/sub_q.dat0000664023513600017500000000772111705754332012366 00000000000000# data file for mpfi_sub_q # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan -1/1 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1/1 0 53 nan -inf 53 nan -inf -3/1 0 53 nan -inf 53 nan -inf 0 0 53 nan -inf 53 nan -inf 3/1 0 53 nan -0 53 nan -7 -7/1 0 53 nan -7 53 nan -7 0 0 53 nan -14 53 nan -7 7/1 0 53 nan +15 53 nan -0 -15/1 0 53 nan -0 53 nan -0 0 0 53 nan -15 53 nan -0 15/1 0 53 nan 32 53 nan 1 -31/1 0 53 nan 1 53 nan 1 0 0 53 nan -30 53 nan 1 31/1 0 53 nan +inf 53 nan +inf -63/1 0 53 nan +inf 53 nan +inf 0 0 53 nan +inf 53 nan +inf 63/1 0 53 -inf -inf 53 -inf -inf -2/1 0 53 -inf -inf 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf 2/1 0 53 -inf -3 53 -inf -7 -4/1 0 53 -inf -7 53 -inf -7 0 0 53 -inf -11 53 -inf -7 4/1 2 53 -inf -0x1b6db6db6db6dbp-50 53 -inf -7 -1/7 2 53 -inf -0x1c924924924924p-50 53 -inf -7 1/7 2 53 -inf -0x1fffffffffffffp+17 53 -inf -0x1p+70 -7/1 2 53 -inf -0x1p+70 53 -inf -0x1p+70 7/1 0 53 -inf 8 53 -inf -0 -8/1 0 53 -inf -0 53 -inf -0 0 0 53 -inf -8 53 -inf -0 8/1 0 53 -inf 24 53 -inf 8 -16/1 0 53 -inf 8 53 -inf 8 0 0 53 -inf -8 53 -inf 8 16/1 0 53 -inf +inf 53 -inf +inf -32/1 0 53 -inf +inf 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf 32/1 0 53 -inf nan 53 -inf nan -64/1 0 53 -inf nan 53 -inf nan 0 0 53 -inf nan 53 -inf nan 64/1 0 53 1 1 53 +0 -0 -1/1 0 53 +0 -0 53 +0 -0 0 0 53 -1 -1 53 +0 -0 1/1 0 53 3 11 53 +0 8 -3/1 0 53 +0 8 53 +0 8 0 0 53 -3 5 53 +0 8 3/1 0 53 7 +inf 53 +0 +inf -7/1 0 53 +0 +inf 53 +0 +inf 0 0 53 -7 +inf 53 +0 +inf 7/1 1 53 0x12492492492492p-55 +inf 53 +0 +inf -1/7 1 53 -0x12492492492493p-55 +inf 53 +0 +inf 1/7 1 53 0x1p+70 +inf 53 0x1p+70 +inf -7/1 1 53 0x1fffffffffffffp+17 +inf 53 0x1p+70 +inf 7/1 0 53 +inf +inf 53 +inf +inf -1/1 0 53 +inf +inf 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1/1 0 53 +inf nan 53 +inf nan -1/1 0 53 +inf nan 53 +inf nan 0 0 53 +inf nan 53 +inf nan 1/1 # regular values 0 53 -64 -49 53 -32 -17 32/1 0 53 +0 +15 53 -32 -17 -32/1 0 53 -15 -0 53 -32 -17 -17/1 0 53 0x153456789abcdfp-48 0x123456789abce2 53 0x123456789abcdfp-48 0x123456789abcdf -3/1 1 53 0x3123456789abcdp-52 0x123456789abce2 53 0x123456789abcdfp-56 0x123456789abcdf -3/1 2 53 1 0x10123456789abdp-44 53 -0xff 0x123456789abcdfp-52 -256/1 3 53 0xfff 0x1001 53 -0x1fffffffffffffp-52 -0x1p-550 -0x1001/1 0 53 0xf3456789abcdfp-48 0x123456789abcdc 53 0x123456789abcdfp-48 0x123456789abcdf 3/1 1 53 -0x2edcba98765433p-52 0x123456789abcdc 53 0x123456789abcdfp-56 0x123456789abcdf 3/1 2 53 -0x1ff -0xfedcba9876543p-44 53 -0xff 0x123456789abcdfp-52 256/1 3 53 -0x1003 -0x1001 53 -0x1fffffffffffffp-52 -0x1p-550 0x1001/1 # the precision of the result is too small for the mpq value 3 4 +0.3125 +10 53 -20 -11 -61/3 3 4 +0.3125 16 53 -32 -17 -97/3 0 4 -15 -1 53 -32 -18 -17/1 1 3 -16 -1 53 -32 -18 -17/1 mpfi-1.5.1/tests/put_fr.dat0000664023513600017500000000650111705754332012547 00000000000000# data file for mpfi_put_fr # # fields: # 1: initial precision of interval # 2: initial left point value of interval # 3: initial right endpoint value of interval # # 4: inexact flag (returned value) # 5: precision of result (must be the same as in field 1) # 6: left endpoint value of result # 7: right endpoint value of result # # 8: precision of argument # 9: value of argument # special values 53 nan nan 0 53 nan nan 53 -inf 53 nan nan 0 53 nan nan 53 -8 53 nan nan 0 53 nan nan 53 -0 53 nan nan 0 53 nan nan 53 +0 53 nan nan 0 53 nan nan 53 +5 53 nan nan 0 53 nan nan 53 +inf 53 nan nan 0 53 nan nan 53 nan 53 -inf -inf 0 53 -inf -inf 53 -inf 53 -inf -inf 0 53 -inf -8 53 -8 53 -inf -inf 0 53 -inf -0 53 -0 53 -inf -inf 0 53 -inf -0 53 +0 53 -inf -inf 0 53 -inf +5 53 +5 53 -inf -inf 0 53 -inf +inf 53 +inf 53 -inf -inf 0 53 nan nan 53 nan 53 +0 -0 0 53 -inf -0 53 -inf 53 +0 -0 0 53 -8 -0 53 -8 53 +0 -0 0 53 +0 -0 53 -0 53 +0 -0 0 53 +0 -0 53 +0 53 +0 -0 0 53 +0 +5 53 +5 53 +0 -0 0 53 +0 +inf 53 +inf 53 +0 -0 0 53 nan nan 53 nan 53 +inf +inf 0 53 -inf +inf 53 -inf 53 +inf +inf 0 53 -8 +inf 53 -8 53 +inf +inf 0 53 +0 +inf 53 -0 53 +inf +inf 0 53 +0 +inf 53 +0 53 +inf +inf 0 53 +5 +inf 53 +5 53 +inf +inf 0 53 +inf +inf 53 +inf 53 +inf +inf 0 53 nan nan 53 nan # regular values 53 +0x123456789abcdep+17 +0x1fedcba9876543p+19 0 53 +0x11111111111111p+17 +0x1fedcba9876543p+19 53 +0x11111111111111p+17 53 +0x123456789abcdep+17 +0x1fedcba9876543p+19 1 53 +0x11111111111111p+17 +0x1fedcba9876543p+19 64 +0x11111111111111002p+5 53 +0x123456789abcdep+17 +0x1fedcba9876543p+19 0 53 +0x123456789abcdep+17 +0x1fedcba9876543p+19 53 +0x1aaaaaaaaaaaaap+17 53 +0x123456789abcdep+17 +0x1fedcba9876543p+19 0 53 +0x123456789abcdep+17 +0x1fffffffffffffp+19 53 +0x1fffffffffffffp+19 53 +0x123456789abcdep+17 +0x1fedcba9876543p+19 2 53 +0x123456789abcdep+17 +0x1fffffffffffffp+19 64 +0x1ffffffffffffe002p+7 53 -0x1fedcba9876543 -0x123456789abcde 0 53 -0x1fffffffffffff -0x123456789abcde 53 -0x1fffffffffffff 53 -0x1fedcba9876543 -0x123546789abcde 1 53 -0x1p+65 -0x123546789abcde 64 -0x1fffffffffffff002 53 -0x1fedcba9876543 -1 0 53 -0x1fedcba9876543 -1 53 -0xaaaaaaaaaaaaa 53 -0x123456789abcde -0x11111111111111 0 53 -0x123456789abcde -1 53 -1 53 -0x123456789abcde -0x1fedcba9876543p-19 2 53 -0x123456789abcde -0x1fffffffffffffp-53 64 -0xffffffffffffffffp-64 53 -0x1 +0x1 0 53 -0x2 +0x1 53 -0x2 53 -0x1 +0x1 1 53 -0x2 +0x1 64 -0x1fffffffffffffffep-64 53 -0x1 +0x1 0 53 -0x1 +0x1 64 -0x1fffffffffffffffep-65 53 -0x1 +0x1 0 53 -0x1 +0x2 53 +0x2 53 -0x1 +0x1 2 53 -0x1 +0x2 64 +0x1fffffffffffffffep-64 mpfi-1.5.1/tests/inf_p.dat0000664023513600017500000000144411705754332012344 00000000000000# data file for mpfi_inf_p # # column fields: # 1: return value (0: false, +: true) # 2: precision of argument # 3: left endpoint value of argument # 4: right endpoint value of argument # # special values 0 53 nan -inf 0 53 nan -8 0 53 -8 nan 0 53 nan -0 0 53 +0 nan 0 53 nan 5 0 53 5 nan 0 53 nan +inf 0 53 nan nan + 53 -inf -inf + 53 -inf -8 + 53 -inf -0 + 53 -inf 5 + 53 -inf +inf 0 53 -inf nan 0 53 -8 -0 0 53 +0 -0 0 53 +0 5 + 53 +0 +inf + 53 5 +inf + 53 +inf +inf 0 53 +inf nan # regular values 0 8 -34 -17 0 8 -8 -1 0 8 -34 17 0 53 -0x1921fb54442d18p-51 0x1921fb54442d19p-51 0 53 0x1921fb54442d18p-51 0x1921fb54442d19p-51 0 53 +8 +0x7fffffffffffbp+51 0 53 +0x1fffffffffffffp-53 2 mpfi-1.5.1/tests/has_zero.dat0000664023513600017500000000150511705754332013061 00000000000000# data file for mpfi_has_zero # # column fields: # 1: return value (0: false, +: true) # 2: precision of argument # 3: left endpoint value of argument # 4: right endpoint value of argument # # special values 0 53 nan -inf 0 53 nan -8 0 53 -8 nan 0 53 nan -0 0 53 +0 nan 0 53 nan 5 0 53 5 nan 0 53 nan +inf 0 53 nan nan 0 53 -inf -inf 0 53 -inf -8 + 53 -inf -0 + 53 -inf 5 + 53 -inf +inf 0 53 -inf nan + 53 -8 -0 + 53 +0 -0 + 53 +0 5 + 53 +0 +inf 0 53 5 +inf 0 53 +inf +inf 0 53 +inf nan # regular values 0 8 -34 -17 0 8 -8 -8 + 8 -34 17 + 53 -0x1921fb54442d18p-51 0x1921fb54442d19p-51 0 53 0x1921fb54442d18p-51 0x1921fb54442d19p-51 0 64 +8 +8 0 53 +8 +0x7fffffffffffbp+51 0 53 +0x1fffffffffffffp-53 2 mpfi-1.5.1/tests/tcmp.c0000664023513600017500000000621511705754332011667 00000000000000/* tcmp.c -- Test mpfi_cmp. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" #define ORDER(min, max) \ do { \ if (mpfr_cmp ((min), (max)) > 0) \ mpfr_swap ((min), (max)); \ } while (0) void print_error (mpfi_srcptr a, mpfi_srcptr b) { printf ("Error: mpfi_cmp (A, B) returns %d\nA = ", mpfi_cmp (a, b)); mpfi_out_str (stdout, 10, 0, a); printf ("\nB = "); mpfi_out_str (stdout, 10, 0, b); printf ("\n"); exit (1); } void check () { mpfi_t i1, i2; mpfr_t a, b, c, d; int cmp; int i; mpfr_init2 (a, 53); mpfr_init2 (b, 53); mpfr_init2 (c, 53); mpfr_init2 (d, 53); mpfi_init2 (i1, 53); mpfi_init2 (i2, 53); for (i = 0; i <= 1000; ++i) { /* random numbers a < b < c */ random_mpfr (a); random_mpfr (b); random_mpfr (c); random_mpfr (d); ORDER (a, b); ORDER (a, c); ORDER (a, d); ORDER (b, c); ORDER (b, d); ORDER (c, d); mpfi_interv_fr (i1, a, b); mpfi_interv_fr (i2, c, d); cmp = mpfi_cmp (i1, i2); if (cmp > 0 || (cmp == 0 && !mpfr_equal_p (b, c))) { print_error (i1, i2); } cmp = mpfi_cmp (i2, i1); if (cmp < 0 || (cmp == 0 && !mpfr_equal_p (b, c))) { print_error (i2, i1); } mpfr_set_nan (&(i1->right)); if (mpfi_cmp (i1, i2) != 1) { print_error (i1, i2); } mpfi_interv_fr (i1, a, c); mpfi_interv_fr (i2, b, d); if (mpfi_cmp (i1, i2) != 0) { print_error (i1, i2); } if (mpfi_cmp (i2, i1) != 0) { print_error (i2, i1); } mpfr_set_nan (&(i1->right)); if (mpfi_cmp (i1, i2) != 1) { print_error (i1, i2); } mpfi_interv_fr (i1, a, d); mpfi_interv_fr (i2, b, c); if (mpfi_cmp (i1, i2) != 0) { print_error (i1, i2); } if (mpfi_cmp (i2, i1) != 0) { print_error (i2, i1); } mpfr_set_nan (&(i1->right)); if (mpfi_cmp (i2, i1) != 1) { print_error (i2, i1); } } mpfr_clear (a); mpfr_clear (b); mpfr_clear (c); mpfr_clear (d); mpfi_clear (i1); mpfi_clear (i2); } int main (int argc, char **argv) { test_start (); check (); test_end (); return 0; } mpfi-1.5.1/tests/sinh.dat0000664023513600017500000000327511705754332012216 00000000000000# data file for mpfi_sinh # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan -inf 53 nan -inf 0 53 -0x1122876ba380cap-43 nan 53 -7 nan 0 53 nan -0 53 nan -0 0 53 +0 nan 53 +0 nan 0 53 -inf nan 53 -inf nan 0 53 -inf -inf 53 -inf -inf 2 53 -inf -0x1122876ba380c9p-43 53 -inf -7 0 53 -inf -0 53 -inf -0 2 53 -inf 0x1749ea514eca66p-42 53 -inf +8 0 53 -inf +inf 53 -inf +inf 1 53 -0x12cd9fc44eb983p-52 -0 53 -1 -0 0 53 +0 -0 53 +0 -0 2 53 +0 0x12cd9fc44eb983p-52 53 +0 +1 2 53 +0 0x1749ea514eca66p-42 53 +0 +8 0 53 +0 +inf 53 +0 +inf 0 53 +inf +inf 53 +inf +inf # regular values 1 53 -0x100aaccd00d2f1p-55 -0 53 -0.125 -0 2 53 +0 0x10acd00fe63b98p-53 53 0 0x10000000000001p-53 3 53 -0x168062ab5fa9fdp-47 -0x1553e795dc19ccp-53 53 -4.5 -0.625 3 53 0x12cd9fc44eb982p-52 0x140926e70949aep-49 53 1 3 mpfi-1.5.1/tests/tincrease.c0000664023513600017500000000253111705754332012676 00000000000000/* tincrease.c -- Test mpfi_increase. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_increase; mpfi_fun_init_IR (&i_increase, mpfi_increase, mpfr_add); test_start (); check_data (&i_increase, "increase.dat"); test_end (); mpfi_fun_clear (&i_increase); return 0; } mpfi-1.5.1/tests/tinf_p.c0000664023513600017500000000336311705754332012204 00000000000000/* tinf_p.c -- Test mpfi_inf_p. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern int nextchar; void print_error (mpfi_srcptr a) { printf ("Error: mpfi_inf_p (A) returns %d\nA = ", mpfi_inf_p (a)); mpfi_out_str (stdout, 10, 0, a); printf ("\n"); exit (1); } int main (int argc, char **argv) { FILE *stream; mpfi_t interval; int expected; int got; mpfi_init2 (interval, 1024); stream = open_file ("inf_p.dat"); init_reading (stream); while (nextchar != EOF) { read_sign (stream, &expected); read_mpfi (stream, interval); got = mpfi_inf_p (interval); if (got != expected || got * expected < 0) print_error (interval); } close_file (stream); mpfi_clear (interval); return 0; } mpfi-1.5.1/tests/is_strictly_neg.dat0000664023513600017500000000145611705754332014455 00000000000000# data file for mpfi_is_strictly_neg # # column fields: # 1: return value (0: false, +: true) # 2: precision of argument # 3: left endpoint value of argument # 4: right endpoint value of argument # # special values 0 53 nan -inf 0 53 nan -8 0 53 -8 nan 0 53 nan -0 0 53 +0 nan 0 53 nan 5 0 53 5 nan 0 53 nan +inf 0 53 nan nan + 53 -inf -inf + 53 -inf -8 0 53 -inf -0 0 53 -inf 5 0 53 -inf +inf 0 53 -inf nan 0 53 -8 -0 0 53 +0 -0 0 53 +0 5 0 53 +0 +inf 0 53 5 +inf 0 53 +inf +inf 0 53 +inf nan # regular values + 8 -34 -17 + 8 -8 -1 0 8 -34 17 0 53 -0x1921fb54442d18p-51 0x1921fb54442d19p-51 0 53 0x1921fb54442d18p-51 0x1921fb54442d19p-51 0 53 +8 +0x7fffffffffffbp+51 0 53 +0x1fffffffffffffp-53 2 mpfi-1.5.1/tests/inp_str.dat0000664023513600017500000000062211705754332012724 00000000000000101011101011101001110110111110100000000000111100000000011111010001110001111011010000111111011001101111101100111101000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000011101100110101010011110111111111111111111111111111111111 12 9999901 1.0001e-54 1.999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 mpfi-1.5.1/tests/texpm1.c0000664023513600017500000000256111705754332012142 00000000000000/* texpm1.c -- Test mpfi_expm1. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_expm1; mpfi_fun_init_II (&i_expm1, mpfi_expm1, mpfr_expm1); test_start (); check_data (&i_expm1, "expm1.dat"); check_random (&i_expm1, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_expm1); return 0; } mpfi-1.5.1/tests/add.dat0000664023513600017500000000524311705754332012002 00000000000000# data file for mpfi_add # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of second parameter # 8: precision of second parameter # 9: left endpoint value of second parameter # 10: right endpoint value of second parameter # special values 0 53 nan nan 53 nan nan 53 -inf -7 0 53 nan nan 53 nan nan 53 -8 +1 0 53 nan nan 53 nan nan 53 +0 +inf 0 53 nan nan 53 nan nan 53 +0 nan 0 53 nan nan 53 nan nan 53 +5 +inf 0 53 nan nan 53 nan nan 53 +inf +inf 0 53 nan nan 53 nan nan 53 nan -0 0 53 nan -7 53 nan -0 53 -inf -7 0 53 nan +1 53 nan -0 53 -8 +1 0 53 nan +inf 53 nan +inf 53 +0 +inf 0 53 nan nan 53 nan nan 53 +0 +7 0 53 nan nan 53 nan -inf 53 +5 +inf 0 53 nan +inf 53 nan -7 53 +inf +inf 0 53 nan +1 53 nan +1 53 nan -0 0 53 -inf -inf 53 -inf -inf 53 -inf -inf 0 53 -inf +1 53 -inf -7 53 -1 +8 0 53 -inf +inf 53 -inf -0 53 +8 +inf 0 53 nan +inf 53 -inf -0 53 +inf +inf 0 53 -inf +16 53 -inf +8 53 +0 +8 0 53 -inf +inf 53 -inf +inf 53 +0 +8 0 53 -inf -7 53 +0 -0 53 -inf -7 0 53 -7 +8 53 +0 +8 53 -7 -0 0 53 +0 +8 53 +0 -0 53 +0 +8 0 53 +0 +inf 53 +0 +inf 53 +0 +8 0 53 +8 +inf 53 +0 -0 53 +8 +inf 0 53 +inf nan 53 +0 +8 53 +inf nan 0 53 -inf +inf 53 +0 -0 53 -inf +inf 0 53 +0 +16 53 +0 +8 53 +0 +8 0 53 +0 -0 53 +0 -0 53 +0 -0 0 53 -7 +inf 53 +0 +inf 53 -7 +8 0 53 +8 nan 53 +0 nan 53 +8 +inf 0 53 +inf +inf 53 +0 +8 53 +inf +inf 0 53 nan +inf 53 +inf +inf 53 -inf +3 0 53 +inf +inf 53 +inf +inf 53 +0 +inf 0 53 +inf nan 53 +inf +inf 53 +3 nan 0 53 nan nan 53 +inf nan 53 -inf -7 0 53 +inf nan 53 +inf nan 53 +inf +inf 0 53 +inf nan 53 +inf nan 53 -3 +7 # regular values 0 53 -0x1p-1 -0x187p-256 53 -0.375 -0x10187p-256 53 -0.125 0x1p-240 1 53 -0x10000000000001p-93 0x123456789abcd 53 -0x1p-300 0x123456p+28 53 -0x10000000000000p-93 0x789abcd 2 53 -0x123456791abcdp-17 0x8f596b3002c1bp+947 53 -4 +7 53 -0x123456789abcdp-17 3e300 3 53 +0x1010101010101p+8 0x8f596b3002c1bp+947 53 0x1000100010001p+8 0x1p+60 53 0x1000100010001 3e300 # signed zeros 0 53 +0 +6 53 +4 +8 53 -4 -2 0 53 -5 -0 53 +4 +8 53 -9 -8 mpfi-1.5.1/tests/tatan.c0000664023513600017500000000254611705754332012036 00000000000000/* tatan.c -- Test mpfi_atan. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_atan; mpfi_fun_init_II (&i_atan, mpfi_atan, mpfr_atan); test_start (); check_data (&i_atan, "atan.dat"); check_random (&i_atan, 2, 512, 10); test_end (); mpfi_fun_clear (&i_atan); return 0; } mpfi-1.5.1/tests/nan_p.dat0000664023513600017500000000144411705754332012344 00000000000000# data file for mpfi_nan_p # # column fields: # 1: return value (0: false, +: true) # 2: precision of argument # 3: left endpoint value of argument # 4: right endpoint value of argument # # special values + 53 nan -inf + 53 nan -8 + 53 -8 nan + 53 nan -0 + 53 +0 nan + 53 nan 5 + 53 5 nan + 53 nan +inf + 53 nan nan 0 53 -inf -inf 0 53 -inf -8 0 53 -inf -0 0 53 -inf 5 0 53 -inf +inf + 53 -inf nan 0 53 -8 -0 0 53 +0 -0 0 53 +0 5 0 53 +0 +inf 0 53 5 +inf 0 53 +inf +inf + 53 +inf nan # regular values 0 8 -34 -17 0 8 -8 -1 0 8 -34 17 0 53 -0x1921fb54442d18p-51 0x1921fb54442d19p-51 0 53 0x1921fb54442d18p-51 0x1921fb54442d19p-51 0 53 +8 +0x7fffffffffffbp+51 0 53 +0x1fffffffffffffp-53 2 mpfi-1.5.1/tests/tput_si.c0000664023513600017500000000245311705754332012413 00000000000000/* tput_si.c -- Test mpfi_put_si. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_put_si; mpfi_fun_init_IS (&i_put_si, mpfi_put_si, NULL); check_data (&i_put_si, "put_si.dat"); mpfi_fun_clear (&i_put_si); return 0; } mpfi-1.5.1/tests/tsub_ui.c0000664023513600017500000000406411705754332012376 00000000000000/* tsub_ui.c -- Test mpfi_sub_ui. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfr_t max; mpfi_t a; int inexact; mpfi_init2 (a, 53); mpfr_init2 (max, 53); mpfr_set_inf (max, -1); mpfr_nextabove (max); mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); inexact = mpfi_sub_si (a, a, 1024); if (!mpfr_inf_p (&(a->left))) { printf ("Error: mpfi_sub_si does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact) || MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error: mpfi_sub_si does not return correct value when negative " "overflow.\n"); exit (1); } mpfi_clear (a); mpfr_clear (max); } int main (int argc, char **argv) { struct mpfi_function_t i_sub_ui; mpfi_fun_init_IIU (&i_sub_ui, mpfi_sub_ui, mpfr_sub_ui); test_start (); check_data (&i_sub_ui, "sub_ui.dat"); check_random (&i_sub_ui, 2, 1000, 10); check_overflow (); test_end (); mpfi_fun_clear (&i_sub_ui); return 0; } mpfi-1.5.1/tests/tput_ui.c0000664023513600017500000000245311705754332012415 00000000000000/* tput_ui.c -- Test mpfi_put_ui. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_put_ui; mpfi_fun_init_IU (&i_put_ui, mpfi_put_ui, NULL); check_data (&i_put_ui, "put_ui.dat"); mpfi_fun_clear (&i_put_ui); return 0; } mpfi-1.5.1/tests/tmul_2exp.c0000664023513600017500000000261211705754332012640 00000000000000/* tmul_2exp.c -- Test mpfi_mul_2exp. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_mul_2exp; mpfi_fun_init_IIU (&i_mul_2exp, mpfi_mul_2exp, mpfr_mul_2exp); test_start (); check_data (&i_mul_2exp, "mul_2ui.dat"); check_random (&i_mul_2exp, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_mul_2exp); return 0; } mpfi-1.5.1/tests/d_div.dat0000664023513600017500000001204611705754332012336 00000000000000# data file for mpfi_d_div # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: first parameter value # 6: precision of second parameter # 7: left endpoint value of second parameter # 8: right endpoint value of second parameter #WARNING: # double values are read by the test suite with rounding towards minus # infinity to a machine-dependant precision (whereas the mpfi data are read # at the given precision with rounding to the nearest). # So as to ensure portability, use test values that are representable with a # 53 bit-significand which corresponds to the minimum default precision for # a double in the test suite. # special values 0 53 nan nan -0x170ef54646d497p-109 53 nan nan 0 53 nan nan 0.0 53 nan nan 0 53 nan nan 0x170ef54646d497p-109 53 nan nan 0 53 nan nan -0x114b37f4b51f71p-107 53 nan -inf 0 53 nan nan 0.0 53 nan -inf 0 53 nan nan 0x114b37f4b51f71p-107 53 nan -inf 0 53 nan nan -0xfc339ab0a6b53p-99 53 nan -7 0 53 nan nan 0.0 53 nan -7 0 53 nan nan 7.0 53 nan -7 0 53 nan nan -15.0 53 nan -0 0 53 nan nan 0.0 53 nan -0 0 53 nan nan 15.0 53 nan -0 0 53 nan nan -0xb2b3ece0a4ef9p-103 53 nan 1 0 53 nan nan 0.0 53 nan 1 0 53 nan nan 0xb2b3ece0a4ef9p-103 53 nan 1 0 53 nan nan -0x5acae5c4b6e51p-101 53 nan +inf 0 53 nan nan 0.0 53 nan +inf 0 53 nan nan 0x5acae5c4b6e51p-101 53 nan +inf 0 53 +0 -0 -0x170ef54646d497p-108 53 -inf -inf 0 53 +0 -0 0.0 53 -inf -inf 0 53 +0 -0 0x170ef54646d497p-108 53 -inf -inf 2 53 +0 0x1a5a3ce29a1787p-110 -0x170ef54646d496p-107 53 -inf -7 0 53 +0 -0 0.0 53 -inf -7 1 53 -0x1a5a3ce29a1787p-110 -0 0x170ef54646d496p-107 53 -inf -7 0 53 +0 +inf -0x170ef54646d497p-106 53 -inf -0 0 53 +0 -0 0.0 53 -inf -0 0 53 -inf -0 0x170ef54646d497p-106 53 -inf -0 0 53 -inf +inf -0x16345785d8a00000 53 -inf 8 0 53 -inf +inf 0.0 53 -inf 8 0 53 -inf +inf 0x16345785d8a00000 53 -inf 8 0 53 -inf +inf -0x170ef54646d497p-105 53 -inf +inf 0 53 -inf +inf 0.0e-17 53 -inf +inf 0 53 -inf +inf +0x170ef54646d497p-105 53 -inf +inf 0 53 nan nan -0x170ef54646d497p-104 53 -inf nan 0 53 nan nan 0.0e-17 53 -inf nan 0 53 nan nan +0x170ef54646d497p-104 53 -inf nan 0 53 -inf +inf -0x170ef54646d497p-109 53 +0 -0 0 53 +0 -0 0.0 53 +0 -0 0 53 -inf +inf 0x170ef54646d497p-109 53 +0 -0 2 53 -inf -0x13c3ada9f391a5p-110 -0x114b37f4b51f71p-107 53 +0 7 0 53 +0 -0 0.0 53 +0 7 1 53 0x13c3ada9f391a5p-110 +inf 0x114b37f4b51f71p-107 53 +0 7 0 53 -inf -0 -0x50b45a75f7e81p-104 53 +0 +inf 0 53 +0 -0 0.0 53 +0 +inf 0 53 +0 +inf 0x142d169d7dfa03p-106 53 +0 +inf 0 53 +0 -0 -0x170ef54646d497p-109 53 +inf +inf 0 53 +0 -0 0.0 53 +inf +inf 0 53 +0 -0 0x170ef54646d497p-109 53 +inf +inf 0 53 nan nan -0x170ef54646d497p-109 53 +inf nan 0 53 nan nan 0.0 53 +inf nan 0 53 nan nan 0x170ef54646d497p-109 53 +inf nan # regular values 0 53 -inf +inf -2.5 53 -8 8 0 53 0x5p-4 0.5 -2.5 53 -8 -5 1 53 -0x1999999999999ap-56 -0x1p-4 -2.5 53 25 40 2 53 0x5p-5 0x16db6db6db6db7p-54 -2.5 53 -16 -7 3 53 -0x1d1745d1745d18p-55 -0x11e6efe35b4cfap-58 -2.5 53 11 143 0 53 0x1p-4 4 33.125 53 8.28125 530 1 53 -0x11111111111112p-56 -0x1p-4 33.125 53 -530 -496.875 2 53 0.125 0x13a12f684bda13p-53 33.125 53 54 265 3 53 0x13a12f684bda12p-53 0x14627627627628p-53 33.125 53 52 54 mpfi-1.5.1/tests/div_q.dat0000664023513600017500000000660511705754332012357 00000000000000# data file for mpfi_div_q # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan -1/1 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1/1 0 53 nan nan 53 nan -inf -3/1 0 53 nan nan 53 nan -inf 0 0 53 nan nan 53 nan -inf 3/1 0 53 nan nan 53 nan -7 -7/1 0 53 nan nan 53 nan -7 0 0 53 nan nan 53 nan -7 7/1 0 53 nan nan 53 nan -0 -15/1 0 53 nan nan 53 nan -0 0 0 53 nan nan 53 nan -0 15/1 0 53 nan nan 53 nan 1 -31/1 0 53 nan nan 53 nan 1 0 0 53 nan nan 53 nan 1 31/1 0 53 nan nan 53 nan +inf -63/1 0 53 nan nan 53 nan +inf 0 0 53 nan nan 53 nan +inf 63/1 0 53 +inf +inf 53 -inf -inf -2/1 0 53 -inf +inf 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf 2/1 1 53 0x12492492492492p-53 +inf 53 -inf -4 -7/1 0 53 -inf +inf 53 -inf -7 0 2 53 -inf -0x12492492492492p-53 53 -inf -4 7/1 0 53 +0 +inf 53 -inf -0 -8/1 0 53 -inf nan 53 -inf -0 0 0 53 -inf -0 53 -inf -0 8/1 0 53 -0.5 +inf 53 -inf 8 -16/1 0 53 -inf +inf 53 -inf 8 0 0 53 -inf 0.5 53 -inf 8 16/1 0 53 -inf +inf 53 -inf +inf -32/1 0 53 -inf +inf 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf 32/1 0 53 nan nan 53 -inf nan -64/1 0 53 nan nan 53 -inf nan 0 0 53 nan nan 53 -inf nan 64/1 0 53 +0 -0 53 +0 -0 -1/1 0 53 nan nan 53 +0 -0 0 0 53 +0 -0 53 +0 -0 1/1 1 53 -0x1aaaaaaaaaaaabp-49 -0 53 +0 8 -3/5 0 53 nan +inf 53 +0 8 0 2 53 +0 +0x1aaaaaaaaaaaabp-49 53 +0 8 3/5 0 53 -inf -0 53 +0 +inf -7/1 0 53 nan +inf 53 +0 +inf 0 0 53 +0 +inf 53 +0 +inf 7/1 0 53 -inf -inf 53 +inf +inf -1/1 0 53 -inf +inf 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1/1 0 53 nan nan 53 +inf nan -1/1 0 53 nan nan 53 +inf nan 0 0 53 nan nan 53 +inf nan 1/1 # regular values 0 53 0x55p-5 5 53 -32 -17 -32/5 0 53 -5 -0x55p-5 53 -32 -17 32/5 1 53 -0x12d2d2d2d2d2d3p-49 -5 53 -32 -17 17/5 0 53 0x123456789abcdfp-61 0x123456789abcdfp-8 53 0x123456789abcdfp-53 0x123456789abcdf 256/1 1 53 0x15555555555555p-54 1 53 1 3 3/1 2 53 -3 0x15555555555556p-54 53 -9 1 3/1 3 53 -0x1aaaaaaaaaaaabp-49 0x1aaaaaaaaaaaabp-49 53 -8 8 3/5 0 53 -0x45600 -0x12300 53 0x123 0x456 -1/256 1 53 -0x15555555555556p-54 8 53 -24 1 -3/1 2 53 -8 0x15555555555556p-54 53 -1 24 -3/1 3 53 -0x1aaaaaaaaaaaabp-49 0x1aaaaaaaaaaaabp-49 53 -8 8 -3/5 mpfi-1.5.1/tests/sin.dat0000664023513600017500000002202611705754332012041 00000000000000# data file for mpfi_sin # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 nan nan 53 nan -0 0 53 nan nan 53 +0 nan 0 53 nan nan 53 -inf nan 0 53 nan nan 53 -inf -inf 0 53 -1 1 53 -inf -7 0 53 -1 1 53 -inf -0 0 53 -1 1 53 -inf +8 0 53 -1 1 53 -inf +inf 1 53 -0x1aed548f090cefp-53 -0 53 -1 -0 0 53 +0 -0 53 +0 -0 2 53 +0 0x1aed548f090cefp-53 53 +0 +1 0 53 -1 1 53 +0 +8 0 53 -1 1 53 +0 +inf 0 53 nan nan 53 +inf +inf # regular values 0 53 -1 1 53 0.125 17 1 53 0x1fffffffffffffp-53 1 53 0x1921fb54442d18p-52 0x1921fb54442d19p-52 2 53 -1 -0x1eaee8744b05efp-54 53 -2 -0.5 2 53 -1 0x1f47ed3dc74081p-53 53 -4.5 0.625 3 53 -0x1aed548f090cefp-53 -0x1faaeed4f31576p-55 53 -1 -0.25 3 53 -0x1eaee8744b05f0p-54 0x1eaee8744b05f0p-54 53 -0.5 0.5 3 53 0x1bde6c11cbfc46p-55 0x1bde6c11cbfc47p-55 53 0x71p+76 0x71p+76 0 53 -1 1 53 -7 7 0 53 -1 1 53 -7 6 0 53 -1 1 53 -7 5 0 53 -1 1 53 -7 4 0 53 -1 1 53 -7 3 0 53 -1 1 53 -7 2 0 53 -1 1 53 -7 1 0 53 -1 1 53 -7 -0 0 53 -1 1 53 -7 -1 1 53 -0x1d18f6ead1b446p-53 1 53 -7 -2 1 53 -0x150608c26d0a09p-53 1 53 -7 -3 1 53 -0x150608c26d0a09p-53 1 53 -7 -4 3 53 -0x150608c26d0a09p-53 0x1eaf81f5e09934p-53 53 -7 -5 3 53 -0x150608c26d0a09p-53 0x11e1f18ab0a2c1p-54 53 -7 -6 3 53 -0x150608c26d0a09p-53 -0x150608c26d0a08p-53 53 -7 -7 0 53 -1 1 53 -6 7 0 53 -1 1 53 -6 6 0 53 -1 1 53 -6 5 0 53 -1 1 53 -6 4 0 53 -1 1 53 -6 3 0 53 -1 1 53 -6 2 0 53 -1 1 53 -6 1 0 53 -1 1 53 -6 -0 0 53 -1 1 53 -6 -1 1 53 -0x1d18f6ead1b446p-53 1 53 -6 -2 1 53 -0x1210386db6d55cp-55 1 53 -6 -3 1 53 0x11e1f18ab0a2c0p-54 1 53 -6 -4 3 53 0x11e1f18ab0a2c0p-54 0x1eaf81f5e09934p-53 53 -6 -5 3 53 0x11e1f18ab0a2c0p-54 0x11e1f18ab0a2c1p-54 53 -6 -6 0 53 -1 1 53 -5 7 0 53 -1 1 53 -5 6 0 53 -1 1 53 -5 5 0 53 -1 1 53 -5 4 0 53 -1 1 53 -5 3 0 53 -1 1 53 -5 2 0 53 -1 1 53 -5 1 0 53 -1 1 53 -5 -0 0 53 -1 1 53 -5 -1 1 53 -0x1d18f6ead1b446p-53 1 53 -5 -2 1 53 -0x1210386db6d55cp-55 1 53 -5 -3 1 53 0x1837b9dddc1eaep-53 1 53 -5 -4 3 53 0x1eaf81f5e09933p-53 0x1eaf81f5e09934p-53 53 -5 -5 0 53 -1 1 53 -4 7 0 53 -1 1 53 -4 6 0 53 -1 1 53 -4 5 0 53 -1 1 53 -4 4 0 53 -1 1 53 -4 3 0 53 -1 1 53 -4 2 2 53 -1 0x1aed548f090cefp-53 53 -4 1 2 53 -1 0x1837b9dddc1eafp-53 53 -4 -0 2 53 -1 0x1837b9dddc1eafp-53 53 -4 -1 3 53 -0x1d18f6ead1b446p-53 0x1837b9dddc1eafp-53 53 -4 -2 3 53 -0x1210386db6d55cp-55 0x1837b9dddc1eafp-53 53 -4 -3 3 53 0x1837b9dddc1eaep-53 0x1837b9dddc1eafp-53 53 -4 -4 0 53 -1 1 53 -3 7 0 53 -1 1 53 -3 6 0 53 -1 1 53 -3 5 0 53 -1 1 53 -3 4 0 53 -1 1 53 -3 3 0 53 -1 1 53 -3 2 2 53 -1 0x1aed548f090cefp-53 53 -3 1 0 53 -1 -0 53 -3 -0 2 53 -1 -0x1210386db6d55bp-55 53 -3 -1 3 53 -0x1d18f6ead1b446p-53 -0x1210386db6d55bp-55 53 -3 -2 3 53 -0x1210386db6d55cp-55 -0x1210386db6d55bp-55 53 -3 -3 0 53 -1 1 53 -2 7 0 53 -1 1 53 -2 6 0 53 -1 1 53 -2 5 0 53 -1 1 53 -2 4 0 53 -1 1 53 -2 3 0 53 -1 1 53 -2 2 2 53 -1 0x1aed548f090cefp-53 53 -2 1 0 53 -1 -0 53 -2 -0 2 53 -1 -0x1aed548f090ceep-53 53 -2 -1 3 53 -0x1d18f6ead1b446p-53 -0x1d18f6ead1b445p-53 53 -2 -2 0 53 -1 1 53 -1 7 0 53 -1 1 53 -1 6 0 53 -1 1 53 -1 5 1 53 -0x1aed548f090cefp-53 1 53 -1 4 1 53 -0x1aed548f090cefp-53 1 53 -1 3 1 53 -0x1aed548f090cefp-53 1 53 -1 2 3 53 -0x1aed548f090cefp-53 0x1aed548f090cefp-53 53 -1 1 1 53 -0x1aed548f090cefp-53 -0 53 -1 -0 3 53 -0x1aed548f090cefp-53 -0x1aed548f090ceep-53 53 -1 -1 0 53 -1 1 53 1 7 0 53 -1 1 53 1 6 0 53 -1 1 53 1 5 1 53 -0x1837b9dddc1eafp-53 1 53 1 4 1 53 0x1210386db6d55bp-55 1 53 1 3 1 53 0x1aed548f090ceep-53 1 53 1 2 3 53 0x1aed548f090ceep-53 0x1aed548f090cefp-53 53 1 1 2 53 -1 0x1d18f6ead1b446p-53 53 2 7 2 53 -1 0x1d18f6ead1b446p-53 53 2 6 2 53 -1 0x1d18f6ead1b446p-53 53 2 5 3 53 -0x1837b9dddc1eafp-53 0x1d18f6ead1b446p-53 53 2 4 3 53 0x1210386db6d55bp-55 0x1d18f6ead1b446p-53 53 2 3 3 53 0x1d18f6ead1b445p-53 0x1d18f6ead1b446p-53 53 2 2 2 53 -1 0x150608c26d0a09p-53 53 3 7 2 53 -1 0x1210386db6d55cp-55 53 3 6 2 53 -1 0x1210386db6d55cp-55 53 3 5 3 53 -0x1837b9dddc1eafp-53 0x1210386db6d55cp-55 53 3 4 3 53 0x1210386db6d55bp-55 0x1210386db6d55cp-55 53 3 3 2 53 -1 0x150608c26d0a09p-53 53 4 7 2 53 -1 -0x11e1f18ab0a2c0p-54 53 4 6 2 53 -1 -0x1837b9dddc1eaep-53 53 4 5 3 53 -0x1837b9dddc1eafp-53 -0x1837b9dddc1eaep-53 53 4 4 3 53 -0x1eaf81f5e09934p-53 0x150608c26d0a09p-53 53 5 7 3 53 -0x1eaf81f5e09934p-53 -0x11e1f18ab0a2c0p-54 53 5 6 3 53 -0x1eaf81f5e09934p-53 -0x1eaf81f5e09933p-53 53 5 5 3 53 -0x11e1f18ab0a2c1p-54 0x150608c26d0a09p-53 53 6 7 3 53 -0x11e1f18ab0a2c1p-54 -0x11e1f18ab0a2c0p-54 53 6 6 3 53 0x150608c26d0a08p-53 0x150608c26d0a09p-53 53 7 7 mpfi-1.5.1/tests/tsub_q.c0000664023513600017500000000514511705754332012222 00000000000000/* tsub_q.c -- Test mpfi_sub_q. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfr_t max; mpfi_t a; mpq_t q; int inexact; mpq_init (q); mpfi_init2 (a, 53); mpfr_init2 (max, 53); mpq_set_si (q, -1024, 1); mpfr_set_ui (&(a->left), 1, MPFI_RNDD); mpfr_set_inf (max, +1); mpfr_nextbelow (max); mpfr_set (&(a->right), max, MPFI_RNDU); inexact = mpfi_sub_q (a, a, q); if (!mpfr_inf_p (&(a->right))) { printf ("Error: mpfi_sub_q does not correctly handle positive " "overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact) || MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error: mpfi_sub_q does not return correct value when positive " "overflow.\n"); exit (1); } mpq_set_si (q, 1024, 1); mpfr_set_inf (max, -1); mpfr_nextabove (max); mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); inexact = mpfi_sub_q (a, a, q); if (!mpfr_inf_p (&(a->left))) { printf ("Error: mpfi_sub_q does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact) || MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error: mpfi_sub_q does not return correct value when negative " "overflow.\n"); exit (1); } mpq_clear (q); mpfi_clear (a); mpfr_clear (max); } int main (int argc, char **argv) { struct mpfi_function_t i_sub_q; mpfi_fun_init_IIQ (&i_sub_q, mpfi_sub_q, mpfr_sub_q); test_start (); check_data (&i_sub_q, "sub_q.dat"); check_overflow (); test_end (); mpfi_fun_clear (&i_sub_q); return 0; } mpfi-1.5.1/tests/tintersect.c0000664023513600017500000000250411705754332013105 00000000000000/* tintersect.c -- Test mpfi_intersect. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_intersect; mpfi_fun_init_III (&i_intersect, mpfi_intersect, NULL); check_data (&i_intersect, "intersect.dat"); mpfi_fun_clear (&i_intersect); return 0; } mpfi-1.5.1/tests/q_sub.dat0000664023513600017500000000757211705754332012372 00000000000000# data file for mpfi_q_sub # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: first parameter value # 6: precision of second parameter # 7: left endpoint value of second parameter # 8: right endpoint value of second parameter # special values 0 53 nan nan -1/1 53 nan nan 0 53 nan nan 0 53 nan nan 0 53 nan nan 1/1 53 nan nan 0 53 +inf nan -3/1 53 nan -inf 0 53 +inf nan 0 53 nan -inf 0 53 +inf nan 3/1 53 nan -inf 0 53 +0 nan -7/1 53 nan -7 0 53 7 nan 0 53 nan -7 0 53 14 nan 7/1 53 nan -7 0 53 -15 nan -15/1 53 nan -0 0 53 +0 nan 0 53 nan -0 0 53 15 nan 15/1 53 nan -0 0 53 -32 nan -31/1 53 nan 1 0 53 -1 nan 0 53 nan 1 0 53 30 nan 31/1 53 nan 1 0 53 -inf nan -63/1 53 nan +inf 0 53 -inf nan 0 53 nan +inf 0 53 -inf nan 63/1 53 nan +inf 0 53 +inf +inf -2/1 53 -inf -inf 0 53 +inf +inf 0 53 -inf -inf 0 53 +inf +inf 2/1 53 -inf -inf 0 53 3 +inf -4/1 53 -inf -7 0 53 7 +inf 0 53 -inf -7 0 53 11 +inf 4/1 53 -inf -7 1 53 0x1b6db6db6db6dbp-50 +inf -1/7 53 -inf -7 1 53 0x1c924924924924p-50 +inf 1/7 53 -inf -7 1 53 0x1fffffffffffffp+17 +inf -7/1 53 -inf -0x1p+70 1 53 0x1p+70 +inf 7/1 53 -inf -0x1p+70 0 53 -8 +inf -8/1 53 -inf -0 0 53 +0 +inf 0 53 -inf -0 0 53 8 +inf 8/1 53 -inf -0 0 53 -24 +inf -16/1 53 -inf 8 0 53 -8 +inf 0 53 -inf 8 0 53 8 +inf 16/1 53 -inf 8 0 53 -inf +inf -32/1 53 -inf +inf 0 53 -inf +inf 0 53 -inf +inf 0 53 -inf +inf 32/1 53 -inf +inf 0 53 nan +inf -64/1 53 -inf nan 0 53 nan +inf 0 53 -inf nan 0 53 nan +inf 64/1 53 -inf nan 0 53 -1 -1 -1/1 53 +0 -0 0 53 +0 -0 0 53 +0 -0 0 53 1 1 1/1 53 +0 -0 0 53 -11 -3 -3/1 53 +0 8 0 53 -8 -0 0 53 +0 8 0 53 -5 3 3/1 53 +0 8 0 53 -inf -7 -7/1 53 +0 +inf 0 53 -inf -0 0 53 +0 +inf 0 53 -inf +7 7/1 53 +0 +inf 2 53 -inf -0x12492492492492p-55 -1/7 53 +0 +inf 2 53 -inf 0x12492492492493p-55 1/7 53 +0 +inf 2 53 -inf -0x1p+70 -7/1 53 0x1p+70 +inf 2 53 -inf -0x1fffffffffffffp+17 7/1 53 0x1p+70 +inf 0 53 -inf -inf -1/1 53 +inf +inf 0 53 -inf -inf 0 53 +inf +inf 0 53 -inf -inf 1/1 53 +inf +inf 0 53 nan -inf -1/1 53 +inf nan 0 53 nan -inf 0 53 +inf nan 0 53 nan -inf 1/1 53 +inf nan # regular values 0 53 -15 -0 -32/1 53 -32 -17 0 53 49 64 32/1 53 -32 -17 0 53 34 49 17/1 53 -32 -17 0 53 -0x123456789abce2 -0x153456789abcdfp-48 -3/1 53 0x123456789abcdfp-48 0x123456789abcdf 1 53 -0x10123456789abdp-44 -1 -256/1 53 -0xff 0x123456789abcdfp-52 2 53 -0x123456789abce2 -0x3123456789abcdp-52 -3/1 53 0x123456789abcdfp-56 0x123456789abcdf 3 53 -0x1001 -0xfff -0x1001/1 53 -0x1fffffffffffffp-52 -0x1p-550 0 53 -0x123456789abcdc -0xf3456789abcdfp-48 3/1 53 0x123456789abcdfp-48 0x123456789abcdf 1 53 0xfedcba9876543p-44 0x1ff 256/1 53 -0xff 0x123456789abcdfp-52 2 53 -0x123456789abcdc 0x2edcba98765433p-52 3/1 53 0x123456789abcdfp-56 0x123456789abcdf 3 53 0x1001 0x1003 0x1001/1 53 -0x1fffffffffffffp-52 -0x1p-550 # check if a double rounding occurs 3 4 -16 -0.3125 -97/3 53 -32 -17 3 4 -0.34375 15 -52/3 53 -32 -17 0 4 1 15 -17/1 53 -32 -18 mpfi-1.5.1/tests/mag.dat0000664023513600017500000000164211705754332012015 00000000000000# data file for mpfi_mag # # column fields: # 1: error direction (0: result is exact, +: result is overestimated) # 2: precision of result # 3: value of result # # 5: precision of argument # 6: left endpoint value of argument # 7: right endpoint value of argument # # special values 0 53 nan 53 nan -inf 0 53 nan 53 nan -8 0 53 nan 53 -8 nan 0 53 nan 53 nan -0 0 53 nan 53 +0 nan 0 53 nan 53 nan 5 0 53 nan 53 +5 nan 0 53 nan 53 nan +inf 0 53 nan 53 nan nan 0 53 +inf 53 -inf -inf 0 53 +inf 53 -inf -8 0 53 +inf 53 -inf -0 0 53 +inf 53 -inf 5 0 53 +inf 53 -inf +inf 0 53 nan 53 -inf nan 0 53 +inf 53 -inf -0 0 53 +8 53 -8 -0 0 53 +0 53 +0 -0 0 53 +5 53 +0 5 0 53 +inf 53 +0 +inf 0 53 nan 53 +0 nan 0 53 +inf 53 +inf +inf 0 53 nan 53 +inf nan # regular values 0 53 34 53 -34 -17 + 4 36 53 -34 -17 mpfi-1.5.1/tests/acosh.dat0000664023513600017500000000376211705754332012353 00000000000000# data file for mpfi_acosh # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 nan nan 53 nan -0 0 53 nan nan 53 +0 nan 0 53 nan -0 53 nan +1 0 53 +inf nan 53 +inf nan 0 53 nan nan 53 -inf -inf 0 53 nan nan 53 -inf -7 0 53 nan nan 53 -inf -0 0 53 nan -0 53 -inf +1 0 53 nan 0x5898db90230cfp-49 53 -inf +8 0 53 nan +inf 53 -inf +inf 0 53 nan nan 53 -1 -0 0 53 nan nan 53 +0 -0 0 53 nan -0 53 +0 +1 0 53 nan 0x5898db90230cfp-49 53 +0 +8 0 53 nan +inf 53 +0 +inf 0 53 +0 +inf 53 +1 +inf 1 53 0x1ecc2caec51609p-53 +inf 53 +1.5 +inf 0 53 +inf +inf 53 +inf +inf # regular values 0 53 nan nan 53 -6 -4 0 53 nan 0xf661657628b05p-52 53 -2 1.5 2 53 +0 0xf661657628b05p-52 53 1 1.5 3 53 0x1ecc2caec51609p-53 0xf661657628b05p-52 53 1.5 1.5 3 53 0x544909c66010dp-50 0x799d4ba2a13b5p-48 53 2 1000 mpfi-1.5.1/tests/tis_neg.c0000664023513600017500000000337111705754332012354 00000000000000/* tis_neg.c -- Test mpfi_is_neg. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern int nextchar; void print_error (mpfi_srcptr a) { printf ("Error: mpfi_is_neg (A) returns %d\nA = ", mpfi_is_neg (a)); mpfi_out_str (stdout, 10, 0, a); printf ("\n"); exit (1); } int main (int argc, char **argv) { FILE *stream; mpfi_t interval; int expected; int got; mpfi_init2 (interval, 1024); stream = open_file ("is_neg.dat"); init_reading (stream); while (nextchar != EOF) { read_sign (stream, &expected); read_mpfi (stream, interval); got = mpfi_is_neg (interval); if (got != expected || got * expected < 0) print_error (interval); } close_file (stream); mpfi_clear (interval); return 0; } mpfi-1.5.1/tests/tlog10.c0000664023513600017500000000346111705754332012032 00000000000000/* tlog10.c -- Test mpfi_log10. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int restrict_domain (mpfi_ptr a) { /* speedup some tests restricting the possible random values */ if (mpfr_cmp_si (&(a->left), -100) < 0 || mpfr_cmp_si (&(a->left), +100) > 0) { mpfr_set_si (&(a->left), -100, MPFI_RNDD); } if (mpfr_cmp_si (&(a->right), -100) < 0 || mpfr_cmp_si (&(a->right), +100) > 0) { mpfr_set_si (&(a->right), 100, MPFI_RNDU); } return 0; } int main (int argc, char **argv) { struct mpfi_function_t i_log10; mpfi_fun_init_II (&i_log10, mpfi_log10, mpfr_log10); mpfi_restrict_random (&i_log10, restrict_domain); test_start (); check_data (&i_log10, "log10.dat"); check_random (&i_log10, 2, 512, 10); test_end (); mpfi_fun_clear (&i_log10); return 0; } mpfi-1.5.1/tests/div_ui.dat0000664023513600017500000000405011705754332012524 00000000000000# data file for mpfi_div_ui # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1 0 53 nan nan 53 nan -inf 0 0 53 nan nan 53 nan -inf 3 0 53 nan nan 53 nan -7 0 0 53 nan nan 53 nan -7 7 0 53 nan nan 53 nan -0 0 0 53 nan nan 53 nan -0 15 0 53 nan nan 53 nan 1 0 0 53 nan nan 53 nan 1 31 0 53 nan nan 53 nan +inf 0 0 53 nan nan 53 nan +inf 63 0 53 -inf +inf 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf +2 0 53 -inf +inf 53 -inf -1 0 0 53 -inf -.25 53 -inf -1 4 0 53 -inf nan 53 -inf -0 0 0 53 -inf -0 53 -inf -0 8 0 53 -inf +inf 53 -inf +8 0 0 53 -inf 0.5 53 -inf +8 16 0 53 -inf +inf 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf +32 0 53 nan nan 53 -inf nan 0 0 53 nan nan 53 -inf nan +64 0 53 nan nan 53 +0 -0 0 0 53 +0 -0 53 +0 -0 1 0 53 nan +inf 53 +0 +8 0 0 53 +0 2 53 +0 +8 4 0 53 nan +inf 53 +0 +inf 0 0 53 +0 +inf 53 +0 +inf 7 0 53 -inf +inf 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1 0 53 nan nan 53 +inf nan 0 0 53 nan nan 53 +inf nan 1 # regular values 0 53 -1 -0x11p-5 53 -32 -17 32 1 53 -0x1e1e1e1e1e1e1fp-52 -1 53 -32 -17 17 0 53 0x123456789abcdfp-61 0x123456789abcdfp-8 53 0x123456789abcdfp-53 0x123456789abcdf 256 1 53 0x15555555555555p-54 1 53 1 3 3 2 53 -3 0x15555555555556p-54 53 -9 1 3 3 53 -0x1ccccccccccccdp-52 0x1ccccccccccccdp-52 53 -9 9 5 mpfi-1.5.1/tests/tneg.c0000664023513600017500000000253511705754332011662 00000000000000/* tneg.c -- Test mpfi_neg. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_neg; mpfi_fun_init_II (&i_neg, mpfi_neg, mpfr_neg); test_start (); check_data (&i_neg, "neg.dat"); check_random (&i_neg, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_neg); return 0; } mpfi-1.5.1/tests/type_iui.c0000664023513600017500000001473211705754332012556 00000000000000/* type_iui.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, unsigned long, mpfi_t). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_iui (mpfi_function_ptr this, FILE* fp) { test_line_number = line_number; /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] unsigned integral operand */ read_ui (fp, &(MPFI_FUN_ARG (*this, 3, ui))); /* [4] mpfi_t operand */ read_mpfi (fp, MPFI_FUN_ARG (*this, 4, mpfi)); } /* check function against data at different precisions and test if an input variable can be reused as output */ void check_line_iui (mpfi_function_ptr this) { int inex; /* rename operands for better readability */ IUI_fun f_IUI = MPFI_FUN_GET (*this, IUI); mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*this, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); unsigned long op1 = MPFI_FUN_ARG (*this, 3, ui); mpfi_ptr op2 = MPFI_FUN_ARG (*this, 4, mpfi); mpfi_set_prec (got, mpfi_get_prec (expected)); inex = f_IUI (got, op1, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\nop1 = %lu\nop2 = ", test_line_number, op1); mpfi_out_str (stdout, 16, 0, op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } /* reuse input variable as output */ if (mpfi_get_prec (got) == mpfi_get_prec (op2)) { mpfi_set (got, op2); inex = f_IUI (got, op1, got); if (inex != expected_inex || !same_value (got, expected)) { printf ("Error when reusing first input argument as output (line %lu)." "\nop1 = %lu\nop2 = ", test_line_number, op1); mpfi_out_str (stdout, 16, 0, op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } } /* Check if the image of a random point chosen in the given interval is in the image of this interval. */ void random_iui (mpfi_function_ptr this) { /* rename operands for better readability */ IUI_fun f_IUI = MPFI_FUN_GET (*this, IUI); RUR_fun f_RUR = MPFI_FUN_MPFR_FUNCTION (*this, IUI); mpfi_ptr b = MPFI_FUN_ARG (*this, 2, mpfi); unsigned long ui; mpfi_ptr a = MPFI_FUN_ARG (*this, 4, mpfi); /* reuse endpoint as mpfr_t */ mpfi_ptr i = MPFI_FUN_ARG (*this, 0, mpfi); mpfr_ptr x = &(i->left); mpfr_ptr y = &(i->right); ui = random_ui (); random_interval (a); if (this->random_domain != NULL) { /* restrict the range of random interval to speed up tests */ this->random_domain (a); } mpfi_alea (x, a); f_IUI (b, ui, a); f_RUR (y, ui, x, MPFI_RNDD); if (!mpfr_nan_p (y) && !MPFI_NAN_P (b) && !mpfi_is_inside_fr (y, b)) { printf ("Error: the interval b, image of (n, a), does not contain the " "point y, image of (n, x) where x is in a.\nn = %lu\na = ", ui); mpfi_out_str (stdout, 10, 0, a); printf ("\nb = "); mpfi_out_str (stdout, 10, 0, b); printf ("\nx = "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDU); printf ("\ny = "); mpfr_out_str (stdout, 10, 0, y, MPFI_RNDU); putchar ('\n'); exit (1); } } void set_prec_iui (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 4, mpfi), prec); } void clear_iui (mpfi_function_ptr this) { /* [0] initial value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] first operand (unsigned long), needs no deallocation */ /* [4] second operand (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 4, mpfi)); free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_IUI (mpfi_function_ptr this, IUI_fun mpfi_function, RUR_fun mpfr_function) { this->type = IUI; this->func.IUI = mpfi_function; this->mpfr_func.IUI = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (5 * sizeof (mpfi_fun_operand_t)); /* [0] initial value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] first operand (unsigned long), needs no initialization */ /* [4] second operand (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 4, mpfi), 1024); /* init methods */ this->set_prec = set_prec_iui; this->read_line = read_line_iui; this->check_line = check_line_iui; this->random = random_iui; this->clear = clear_iui; } mpfi-1.5.1/tests/type_id.c0000664023513600017500000001033511705754332012357 00000000000000/* type_id.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, double). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern char * pathname; extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_id (mpfi_function_ptr this, FILE* fp) { mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); test_line_number = line_number; /* [0] initial value */ read_mpfi (fp, got); /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, expected); /* [3] integral operand */ read_double (fp, &(MPFI_FUN_ARG (*this, 3, d))); /* data validation */ if (mpfi_get_prec (got) != mpfi_get_prec (expected)) { printf ("Error in data file %s line %lu\nThe precisions of intervals " "are different.\n", pathname, test_line_number); exit (1); } } void check_line_id (mpfi_function_ptr this) { int inex; /* rename operands for better readability */ ID_fun f_ID = MPFI_FUN_GET (*this, ID); mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*this, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); double op = MPFI_FUN_ARG (*this, 3, d); inex = f_ID (got, op); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\nop = %a", test_line_number, op); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } void set_prec_id (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); } void clear_id (mpfi_function_ptr this) { /* [0] initial value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] operand (double), needs no deallocation */ free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_ID (mpfi_function_ptr this, ID_fun mpfi_function, NULL_fun mpfr_function) { this->type = ID; this->func.ID = mpfi_function; this->mpfr_func.ID = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (4 * sizeof (mpfi_fun_operand_t)); /* [0] initial value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] operand (double), needs no initialization */ /* init methods */ this->set_prec = set_prec_id; this->read_line = read_line_id; this->check_line = check_line_id; this->random = NULL; this->clear = clear_id; } mpfi-1.5.1/tests/sqr.dat0000664023513600017500000000173411705754332012060 00000000000000# data file for mpfi_sqr # # column fields: see neg.dat # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 nan nan 53 nan -0 0 53 nan nan 53 +0 nan 0 53 nan nan 53 nan +1 0 53 nan nan 53 +inf nan 0 53 +inf +inf 53 -inf -inf 0 53 +49 +inf 53 -inf -7 0 53 +0 +inf 53 -inf -0 0 53 +0 +inf 53 -inf +8 0 53 +0 +inf 53 -inf +inf 0 53 +0 -0 53 +0 -0 0 53 +0 +64 53 +0 +8 0 53 +0 +inf 53 +0 +inf 0 53 +inf +inf 53 +inf +inf # regular values 0 53 0x4.65df11464764p-4 0xf.8f918d688891p+16 53 0x8.6374d8p-4 0x3.f1d929p+8 1 53 0x2.8b45c3cc03ea6p+12 0x14b66cb0ce4 53 0x6.61485c33c0b14p+4 0x123456 2 53 +0 0x1.f04dba0302d4dp+0 53 -0x1.64722ad2480c9p+0 0x1 3 53 0x2.02ce7912cddf6p+0 0x7.3a5dee779527p+0 53 0x1.6b079248747a2p+0 0x2.b041176d263f6p+0 mpfi-1.5.1/tests/tlog1p.c0000664023513600017500000000256011705754332012131 00000000000000/* tlog1p.c -- Test mpfi_log1p. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_log1p; mpfi_fun_init_II (&i_log1p, mpfi_log1p, mpfr_log1p); test_start (); check_data (&i_log1p, "log1p.dat"); check_random (&i_log1p, 2, 512, 10); test_end (); mpfi_fun_clear (&i_log1p); return 0; } mpfi-1.5.1/tests/log.dat0000664023513600017500000000247711705754332012041 00000000000000# data file for mpfi_log # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 nan -inf 53 nan -0 0 53 -inf nan 53 +0 nan 0 53 nan -0 53 nan +1 0 53 +inf nan 53 +inf nan 0 53 nan nan 53 -inf -inf 0 53 nan nan 53 -inf -7 0 53 nan -inf 53 -inf -0 0 53 nan -0 53 -inf +1 0 53 nan +inf 53 -inf +inf 0 53 nan -inf 53 -1 -0 0 53 -inf -inf 53 +0 -0 0 53 -inf -0 53 +0 +1 0 53 -inf +inf 53 +0 +inf 0 53 +inf +inf 53 +inf +inf # regular values 0 53 +0 -0 53 +1 +1 3 53 0xc6dc8a2928579p-47 0x1a9500bc7ffcc5p-48 53 0x3a2a08c23afe3p-14 0x1463ceb440d6bdp-14 1 53 -0x2b9b8b1fb2fb9p-51 -0 53 0xb616ab8b683b5p-52 +1 2 53 +0 0x5380455576989p-46 53 +1 0x8ac74d932fae3p-21 3 53 0xbdee7228cfedfp-47 0x1b3913fc99f555p-48 53 0x4c322657ec89bp-16 0x4d68ba5f26bf1p-11 mpfi-1.5.1/tests/tmul_2si.c0000664023513600017500000000260111705754332012455 00000000000000/* tmul_2si.c -- Test mpfi_mul_2si. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_mul_2si; mpfi_fun_init_IIS (&i_mul_2si, mpfi_mul_2si, mpfr_mul_2si); test_start (); check_data (&i_mul_2si, "mul_2si.dat"); check_random (&i_mul_2si, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_mul_2si); return 0; } mpfi-1.5.1/tests/tcmp_ui.c0000664023513600017500000000602411705754332012362 00000000000000/* tcmp_ui.c -- Test mpfi_cmp_ui. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" #include "mpfi_config.h" #ifdef HAVE_LIMITS_H #include #endif #ifndef ULONG_MAX # define ULONG_MAX 4294967295 #endif #define ORDER(min, max) \ do { \ if (min > max) { \ unsigned long tmp; \ tmp = min; \ min = max; \ max = tmp;} \ } while (0) void print_error (unsigned long x, mpfi_srcptr i) { printf ("Error: mpfi_cmp_ui (x, I) returns %d\nx = %lu\nI = ", mpfi_cmp_ui (i, x), x); mpfi_out_str (stdout, 10, 0, i); printf ("\n"); exit (1); } void check () { mpfi_t interval; unsigned long a, b, c; int cmp; int i; i = 1; a = ULONG_MAX; while (a >>= 1) i++; mpfi_init2 (interval, i); for (i = 0; i <= 1000; ++i) { /* random numbers a < b < c */ a = random_ui (); b = random_ui (); c = random_ui (); ORDER (a, b); ORDER (a, c); ORDER (b, c); mpfi_interv_ui (interval, b, c); cmp = mpfi_cmp_ui (interval, a); if (cmp < 0 || (cmp == 0 && a != b)) { print_error (a, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_cmp_ui (interval, a) != 1) { print_error (a, interval); } mpfi_interv_ui (interval, a, c); if (mpfi_cmp_ui (interval, b) != 0) { print_error (b, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_cmp_ui (interval, b) != 1) { print_error (b, interval); } mpfi_interv_ui (interval, a, b); cmp = mpfi_cmp_ui (interval, c); if (cmp > 0 || (cmp == 0 && c != b)) { print_error (c, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_cmp_ui (interval, c) != 1) { print_error (c, interval); } } mpfi_clear (interval); } int main (int argc, char **argv) { test_start (); check (); test_end (); return 0; } mpfi-1.5.1/tests/tadd.c0000664023513600017500000000253711705754332011643 00000000000000/* tadd.c -- Test mpfi_add. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_add; mpfi_fun_init_III (&i_add, mpfi_add, mpfr_add); test_start (); check_data (&i_add, "add.dat"); check_random (&i_add, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_add); return 0; } mpfi-1.5.1/tests/tsec.c0000664023513600017500000000341211705754332011656 00000000000000/* tsec.c -- Test mpfi_sec. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int restrict_domain (mpfi_ptr a) { /* speedup some tests restricting the possible random values */ if (mpfr_cmp_si (&(a->left), -7) < 0 || mpfr_cmp_si (&(a->left), +7) > 0) { mpfr_set_si (&(a->left), -7, MPFI_RNDD); } if (mpfr_cmp_si (&(a->right), -7) < 0 || mpfr_cmp_si (&(a->right), +7) > 0) { mpfr_set_si (&(a->right), 7, MPFI_RNDU); } return 0; } int main (int argc, char **argv) { struct mpfi_function_t i_sec; mpfi_fun_init_II (&i_sec, mpfi_sec, mpfr_sec); mpfi_restrict_random (&i_sec, restrict_domain); test_start (); check_data (&i_sec, "sec.dat"); check_random (&i_sec, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_sec); return 0; } mpfi-1.5.1/tests/add_z.dat0000664023513600017500000000566411705754332012342 00000000000000# data file for mpfi_add_z # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan -1 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1 0 53 nan -inf 53 nan -inf -3 0 53 nan -inf 53 nan -inf 0 0 53 nan -inf 53 nan -inf 3 0 53 nan -14 53 nan -7 -7 0 53 nan -7 53 nan -7 0 0 53 nan -0 53 nan -7 7 0 53 nan -15 53 nan -0 -15 0 53 nan -0 53 nan -0 0 0 53 nan +15 53 nan -0 15 0 53 nan -30 53 nan +1 -31 0 53 nan +1 53 nan +1 0 0 53 nan +32 53 nan +1 31 0 53 nan +inf 53 nan +inf -63 0 53 nan +inf 53 nan +inf 0 0 53 nan +inf 53 nan +inf 63 0 53 -inf -inf 53 -inf -inf -2 0 53 -inf -inf 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf 2 0 53 -inf -11 53 -inf -7 -4 0 53 -inf -7 53 -inf -7 0 0 53 -inf -3 53 -inf -7 4 0 53 -inf -8 53 -inf -0 -8 0 53 -inf -0 53 -inf -0 0 0 53 -inf +8 53 -inf -0 8 0 53 -inf -8 53 -inf +8 -16 0 53 -inf +8 53 -inf +8 0 0 53 -inf +24 53 -inf +8 16 0 53 -inf +inf 53 -inf +inf -32 0 53 -inf +inf 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf 32 0 53 -inf nan 53 -inf nan -64 0 53 -inf nan 53 -inf nan 0 0 53 -inf nan 53 -inf nan 64 0 53 -1 -1 53 +0 -0 -1 0 53 +0 -0 53 +0 -0 0 0 53 +1 +1 53 +0 -0 1 0 53 -3 +5 53 +0 +8 -3 0 53 +0 +8 53 +0 +8 0 0 53 +3 +11 53 +0 +8 3 0 53 -7 +inf 53 +0 +inf -7 0 53 +0 +inf 53 +0 +inf 0 0 53 +7 +inf 53 +0 +inf 7 0 53 +inf +inf 53 +inf +inf -1 0 53 +inf +inf 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1 0 53 +inf nan 53 +inf nan -1 0 53 +inf nan 53 +inf nan 0 0 53 +inf nan 53 +inf nan 1 # regular values 0 53 -64 -49 53 -32 -17 -32 0 53 +0 +15 53 -32 -17 32 0 53 -15 -0 53 -32 -17 17 0 53 0x153456789abcdfp-48 0x123456789abce2 53 0x123456789abcdfp-48 0x123456789abcdf 3 1 53 0x3123456789abcdp-52 0x123456789abce2 53 0x123456789abcdfp-56 0x123456789abcdf 3 2 53 1 0x10123456789abdp-44 53 -0xff 0x123456789abcdfp-52 256 3 53 0xfff 0x1001 53 -0x1fffffffffffffp-52 -0x1p-550 0x1001 0 53 0xf3456789abcdfp-48 0x123456789abcdc 53 0x123456789abcdfp-48 0x123456789abcdf -3 1 53 -0x2edcba98765433p-52 0x123456789abcdc 53 0x123456789abcdfp-56 0x123456789abcdf -3 2 53 -0x1ff -0xfedcba9876543p-44 53 -0xff 0x123456789abcdfp-52 -256 3 53 -0x1003 -0x1001 53 -0x1fffffffffffffp-52 -0x1p-550 -0x1001 mpfi-1.5.1/tests/tcbrt.c0000664023513600017500000000254711705754332012046 00000000000000/* tcbrt.c -- Test mpfi_cbrt. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_cbrt; mpfi_fun_init_II (&i_cbrt, mpfi_cbrt, mpfr_cbrt); test_start (); check_data (&i_cbrt, "cbrt.dat"); check_random (&i_cbrt, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_cbrt); return 0; } mpfi-1.5.1/tests/tmid.c0000664023513600017500000000550511705754332011662 00000000000000/* tmid.c -- Test mpfi_mid. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow (void) { mpfi_t i; mpfr_t expected; mpfr_t got; int inex; mpfr_init2 (expected, 128); mpfr_init2 (got, 128); mpfi_init2 (i, 128); mpfr_set_inf (&(i->right), +1); mpfr_nextbelow (&(i->right)); mpfr_set (expected, &(i->right), MPFI_RNDD); mpfr_nextbelow (expected); mpfr_set (&(i->left), expected, MPFI_RNDD); mpfr_nextbelow (&(i->left)); inex = mpfi_mid (got, i); if (mpfr_cmp (got, expected) != 0 || inex != 0) { printf ("Error: mpfi_mid(I) does not correct value.\nI ="); mpfi_out_str (stdout, 16, 0, I); printf (" result: "); mpfr_out_str (stdout, 16, 0, got, MPFI_RNDU); if (inex >= 0) { printf ("return value: %d\n expected: 0\n", inex); } else { printf ("\nexpected: "); mpfr_out_str (stdout, 16, 0, expected, MPFI_RNDU); printf ("\n"); } exit (1); } mpfr_clear (expected); mpfr_clear (got); mpfi_clear (i); } void check_underflow (void) { mpfi_t i; mpfr_t m; int inex; mpfr_init2 (m, 128); mpfi_init2 (i, 128); mpfi_set_ui (i, 0); mpfr_nextabove (&(i->right)); inex = mpfi_mid (m, i); if (!mpfr_zero_p (m) || inex >= 0) { printf ("Error: mpfi_mid(I) does not correct value.\nI ="); mpfi_out_str (stdout, 10, 0, I); printf (" result: "); mpfr_out_str (stdout, 10, 0, m, MPFI_RNDU); if (inex >= 0) { printf ("return value: %d\n expected: -1\n", inex); } else { printf ("\nexpected: 0\n"); } exit (1); } mpfr_clear (m); mpfi_clear (i); } int main (int argc, char **argv) { struct mpfi_function_t i_mid; mpfi_fun_init_RI (&i_mid, mpfi_mid, NULL); check_data (&i_mid, "mid.dat"); check_overflow (); check_underflow (); mpfi_fun_clear (&i_mid); return 0; } mpfi-1.5.1/tests/tcmp_z.c0000664023513600017500000000546611705754332012227 00000000000000/* tcmp_z.c -- Test mpfi_cmp_z. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" #define ORDER(min, max) \ do { \ if (mpz_cmp ((min), (max)) > 0) \ mpz_swap ((min), (max)); \ } while (0) void print_error (mpz_ptr x, mpfi_srcptr i) { printf ("Error: mpfi_cmp_z (x, I) returns %d\nx = ", mpfi_cmp_z (i, x)); mpz_out_str (stdout, 10, x); printf ("\nI = "); mpfi_out_str (stdout, 10, 0, i); printf ("\n"); exit (1); } void check () { mpfi_t interval; mpz_t a, b, c; int cmp; int i; mpz_init (a); mpz_init (b); mpz_init (c); mpfi_init2 (interval, 53); for (i = 0; i <= 1000; ++i) { /* random numbers a < b < c */ random_mpz (a, 100000); random_mpz (b, 100000); random_mpz (c, 100000); ORDER (a, b); ORDER (a, c); ORDER (b, c); mpfi_interv_z (interval, b, c); cmp = mpfi_cmp_z (interval, a); if (cmp < 0 || (cmp == 0 && mpz_cmp (a, b) != 0)) { print_error (a, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_cmp_z (interval, a) != 1) { print_error (a, interval); } mpfi_interv_z (interval, a, c); if (mpfi_cmp_z (interval, b) != 0) { print_error (b, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_cmp_z (interval, b) != 1) { print_error (b, interval); } mpfi_interv_z (interval, a, b); cmp = mpfi_cmp_z (interval, c); if (cmp > 0 || (cmp == 0 && mpz_cmp (c, b) != 0)) { print_error (c, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_cmp_z (interval, c) != 1) { print_error (c, interval); } } mpz_clear (a); mpz_clear (b); mpz_clear (c); mpfi_clear (interval); } int main (int argc, char **argv) { test_start (); check (); test_end (); return 0; } mpfi-1.5.1/tests/tput_fr.c0000664023513600017500000000245311705754332012407 00000000000000/* tput_fr.c -- Test mpfi_put_fr. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_put_fr; mpfi_fun_init_IR (&i_put_fr, mpfi_put_fr, NULL); check_data (&i_put_fr, "put_fr.dat"); mpfi_fun_clear (&i_put_fr); return 0; } mpfi-1.5.1/tests/type_iz.c0000664023513600017500000001043211705754332012403 00000000000000/* type_iz.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, mpz_t). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern char * pathname; extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_iz (mpfi_function_ptr this, FILE* fp) { mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); test_line_number = line_number; /* [0] initial value */ read_mpfi (fp, got); /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, expected); /* [3] integral operand */ read_mpz (fp, MPFI_FUN_ARG (*this, 3, mpz)); /* data validation */ if (mpfi_get_prec (got) != mpfi_get_prec (expected)) { printf ("Error in data file %s line %lu\nThe precisions of intervals " "are different.\n", pathname, test_line_number); exit (1); } } void check_line_iz (mpfi_function_ptr this) { int inex; /* rename operands for better readability */ IZ_fun f_IZ = MPFI_FUN_GET (*this, IZ); mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*this, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); mpz_ptr op = MPFI_FUN_ARG (*this, 3, mpz); inex = f_IZ (got, op); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\nop = ", test_line_number); mpz_out_str (stdout, 16, op); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } void set_prec_iz (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); } void clear_iz (mpfi_function_ptr this) { /* [0] initial value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] operand (mpz_t) */ mpz_clear (MPFI_FUN_ARG (*this, 3, mpz)); free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_IZ (mpfi_function_ptr this, IZ_fun mpfi_function, NULL_fun mpfr_function) { this->type = IZ; this->func.IZ = mpfi_function; this->mpfr_func.IZ = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (4 * sizeof (mpfi_fun_operand_t)); /* [0] initial value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] operand (mpz_t) */ mpz_init (MPFI_FUN_ARG (*this, 3, mpz)); /* init methods */ this->set_prec = set_prec_iz; this->read_line = read_line_iz; this->check_line = check_line_iz; this->random = NULL; this->clear = clear_iz; } mpfi-1.5.1/tests/tis_inside_si.c0000664023513600017500000000530211705754332013545 00000000000000/* tis_inside_si.c -- Test mpfi_is_inside_si. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" #include "mpfi_config.h" #ifdef HAVE_LIMITS_H #include #endif #ifndef LONG_MAX # define LONG_MAX +2147483647 #endif #define ORDER(min, max) \ do { \ if (min > max) { \ long tmp; \ tmp = min; \ min = max; \ max = tmp;} \ } while (0) void print_error (long x, mpfi_srcptr i) { printf ("Error: mpfi_is_inside_si (x, I) returns %d\nx = %ld\nI = ", mpfi_is_inside_si (x, i), x); mpfi_out_str (stdout, 10, 0, i); printf ("\n"); exit (1); } void check () { mpfi_t interval; long a, b, c; int i; i = 1; a = LONG_MAX; while (a >>= 1) i++; mpfi_init2 (interval, i); for (i = 0; i <= 1000; ++i) { /* random numbers a < b < c */ a = random_si (); b = random_si (); c = random_si (); ORDER (a, b); ORDER (a, c); ORDER (b, c); mpfi_interv_si (interval, b, c); if (a != b && mpfi_is_inside_si (a, interval)) { print_error (a, interval); } mpfr_set_nan (&(interval->left)); if (mpfi_is_inside_si (a, interval)) { print_error (a, interval); } mpfi_interv_si (interval, a, c); if (!mpfi_is_inside_si (b, interval)) { print_error (b, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_is_inside_si (b, interval)) { print_error (b, interval); } mpfi_interv_si (interval, a, b); if (c != b && mpfi_is_inside_si (c, interval)) { print_error (c, interval); } } mpfi_clear (interval); } int main (int argc, char **argv) { test_start (); check (); test_end (); return 0; } mpfi-1.5.1/tests/mul_q.dat0000664023513600017500000000662511705754332012374 00000000000000# data file for mpfi_mul_q # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan -1/1 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1/1 0 53 nan nan 53 nan -inf -3/1 0 53 nan nan 53 nan -inf 0 0 53 nan nan 53 nan -inf 3/1 0 53 nan nan 53 nan -7 -7/1 0 53 nan nan 53 nan -7 0 0 53 nan nan 53 nan -7 7/1 0 53 nan nan 53 nan -0 -15/1 0 53 nan nan 53 nan -0 0 0 53 nan nan 53 nan -0 15/1 0 53 nan nan 53 nan 1 -31/1 0 53 nan nan 53 nan 1 0 0 53 nan nan 53 nan 1 31/1 0 53 nan nan 53 nan +inf -63/1 0 53 nan nan 53 nan +inf 0 0 53 nan nan 53 nan +inf 63/1 0 53 +inf +inf 53 -inf -inf -2/1 0 53 +0 -0 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf 2/1 1 53 0x12492492492492p-53 +inf 53 -inf -4 -1/7 0 53 +0 -0 53 -inf -7 0 2 53 -inf -0x12492492492492p-53 53 -inf -4 1/7 0 53 +0 +inf 53 -inf -0 -8/1 0 53 +0 -0 53 -inf -0 0 0 53 -inf -0 53 -inf -0 8/1 0 53 -0.5 +inf 53 -inf 8 -1/16 0 53 +0 -0 53 -inf 8 0 0 53 -inf 0.5 53 -inf 8 1/16 0 53 -inf +inf 53 -inf +inf -32/1 0 53 +0 -0 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf 32/1 0 53 nan nan 53 -inf nan -64/1 0 53 nan nan 53 -inf nan 0 0 53 nan nan 53 -inf nan 64/1 0 53 +0 -0 53 +0 -0 -1/1 0 53 +0 -0 53 +0 -0 0 0 53 +0 -0 53 +0 -0 1/1 1 53 -0x15555555555556p-51 -0 53 +0 8 -1/3 0 53 +0 -0 53 +0 8 0 2 53 +0 0x15555555555556p-51 53 +0 8 1/3 0 53 -inf -0 53 +0 +inf -7/1 0 53 +0 -0 53 +0 +inf 0 0 53 +0 +inf 53 +0 +inf 7/1 0 53 -inf -inf 53 +inf +inf -1/1 0 53 +0 -0 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1/1 0 53 nan nan 53 +inf nan -1/1 0 53 nan nan 53 +inf nan 0 0 53 nan nan 53 +inf nan 1/1 # regular values 0 53 0x55p-5 5 53 -32 -17 -5/32 0 53 -5 -0x55p-5 53 -32 -17 5/32 1 53 -0x12d2d2d2d2d2d3p-49 -5 53 -32 -17 5/17 0 53 0x123456789abcdfp-45 0x123456789abcdfp+8 53 0x123456789abcdfp-53 0x123456789abcdf 256/1 1 53 0x18000000000001p-52 9 53 0x10000000000001p-53 3 3/1 2 53 -27 0x18000000000002p-52 53 -9 0x10000000000001p-53 3/1 3 53 -0x15555555555556p-51 0x15555555555556p-51 53 -8 8 1/3 0 53 -0x123456789abcdfp+8 -0x123456789abcdfp-45 53 0x123456789abcdfp-53 0x123456789abcdf -256/1 1 53 -0x18000000000002p-52 27 53 -9 0x10000000000001p-53 -3/1 2 53 -9 -0x18000000000001p-52 53 0x10000000000001p-53 3 -3/1 3 53 -0x15555555555556p-51 0x15555555555556p-51 53 -8 8 -1/3 mpfi-1.5.1/tests/tinterv_q.c0000664023513600017500000000544011705754332012736 00000000000000/* tinterv_q.c -- Test mpfi_interv_q. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check (mpfi_ptr i, mpq_srcptr a, mpq_srcptr b, mpfr_srcptr expected_left, mpfr_srcptr expected_right, int expected_inex) { int inex; inex = mpfi_interv_q (i, a, b); if (inex != expected_inex) { printf ("Error: mpfi_interv_q (i, a, b) returns %d instead of %d\n", inex, expected_inex); printf ("precision(i) = %lu\na =", mpfi_get_prec (i)); mpq_out_str (stdout, 10, a); printf ("\nb = "); mpq_out_str (stdout, 10, b); printf ("\n"); exit (1); } if (!same_mpfr_value (&(i->left), expected_left) || !same_mpfr_value (&(i->right), expected_right)) { printf ("Error: mpfi_interv_q (i, a, b) failed.\n"); printf ("\na = "); mpq_out_str (stdout, 10, a); printf ("\nb = "); mpq_out_str (stdout, 10, b); printf ("\ngot i = "); mpfi_out_str (stdout, 10, 0, i); printf ("\nexpected = ["); mpfr_out_str (stdout, 10, 0, expected_left, MPFI_RNDD); printf (", "); mpfr_out_str (stdout, 10, 0, expected_right, MPFI_RNDU); printf ("]\n"); exit (1); } } int main (int argc, char **argv) { mpfr_t x, y; mpq_t a, b; mpfi_t i; mpq_init (a); mpq_init (b); mpfi_init2 (i, 53); mpfr_init2 (x, 53); mpfr_init2 (y, 53); mpq_set_si (a, -1, 3); mpq_set_ui (b, +1, 1024); mpfr_set_q (x, a, MPFI_RNDD); mpfr_set_q (y, b, MPFI_RNDU); check (i, a, b, x, y, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); check (i, b, a, x, y, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); check (i, b, b, y, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfr_set_q (y, a, MPFI_RNDU); check (i, a, a, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT); mpq_clear (a); mpq_clear (b); mpfi_clear (i); mpfr_clear (x); mpfr_clear (y); return 0; } mpfi-1.5.1/tests/tsub_fr.c0000664023513600017500000000573211705754332012373 00000000000000/* tsub_fr.c -- Test mpfi_sub_fr. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfr_t max; mpfr_t x; mpfi_t a; int inexact; mpfi_init2 (a, 53); mpfr_init2 (max, 53); mpfr_init2 (x, 53); /* right overflow: [1, max] - (-2^50) = [2^50 + 1, +oo] */ mpfr_set_si_2exp (x, -1, 50, MPFI_RNDD); mpfr_set_ui (&(a->left), 1, MPFI_RNDD); mpfr_set_inf (max, +1); mpfr_nextbelow (max); mpfr_set (&(a->right), max, MPFI_RNDU); inexact = mpfi_sub_fr (a, a, x); if (!mpfr_inf_p (&(a->right))) { printf ("Error: mpfi_sub_fr does not correctly handle positive " "overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact) || MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error: mpfi_sub_fr does not return correct value when positive " "overflow.\n got = %d\nexpected = %d\n", inexact, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); exit (1); } /* left overflow: [-max, 1] - (2^50) = [-oo, -2^50 + 1] */ mpfr_neg (x, x, MPFI_RNDU); mpfr_set_inf (max, -1); mpfr_nextabove (max); mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); inexact = mpfi_sub_fr (a, a, x); if (!mpfr_inf_p (&(a->left))) { printf ("Error: mpfi_sub_fr does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact) || MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error: mpfi_sub_fr does not return correct value when negative " "overflow.\n got = %d\nexpected = %d\n", inexact, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT); exit (1); } mpfi_clear (a); mpfr_clear (max); mpfr_clear (x); } int main (int argc, char **argv) { struct mpfi_function_t i_sub_fr; mpfi_fun_init_IIR (&i_sub_fr, mpfi_sub_fr, mpfr_sub); test_start (); check_data (&i_sub_fr, "sub_fr.dat"); check_random (&i_sub_fr, 2, 1000, 10); check_overflow (); test_end (); mpfi_fun_clear (&i_sub_fr); return 0; } mpfi-1.5.1/tests/add_ui.dat0000664023513600017500000000367611705754332012507 00000000000000# data file for mpfi_add_ui # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1 0 53 nan -inf 53 nan -inf 0 0 53 nan -inf 53 nan -inf 3 0 53 nan -7 53 nan -7 0 0 53 nan -0 53 nan -7 7 0 53 nan -0 53 nan -0 0 0 53 nan +15 53 nan -0 15 0 53 nan +1 53 nan +1 0 0 53 nan +32 53 nan +1 31 0 53 nan +inf 53 nan +inf 0 0 53 nan +inf 53 nan +inf 63 0 53 -inf -inf 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf 1 0 53 -inf -7 53 -inf -7 0 0 53 -inf -6 53 -inf -7 1 0 53 -inf -0 53 -inf -0 0 0 53 -inf +2 53 -inf -0 2 0 53 -inf +8 53 -inf +8 0 0 53 -inf +12 53 -inf +8 4 0 53 -inf +inf 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf 4 0 53 -inf nan 53 -inf nan 0 0 53 -inf nan 53 -inf nan 8 0 53 +0 -0 53 +0 -0 0 0 53 +1 +1 53 +0 -0 1 0 53 +0 +8 53 +0 +8 0 0 53 +3 +11 53 +0 +8 3 0 53 +0 +inf 53 +0 +inf 0 0 53 +7 +inf 53 +0 +inf 7 0 53 +inf +inf 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1 0 53 +inf nan 53 +inf nan 0 0 53 +inf nan 53 +inf nan 1 # regular values 0 53 +0 +15 53 -32 -17 32 0 53 -15 -0 53 -32 -17 17 0 53 0x153456789abcdfp-48 0x123456789abce2 53 0x123456789abcdfp-48 0x123456789abcdf 3 1 53 0x3123456789abcdp-52 0x123456789abce2 53 0x123456789abcdfp-56 0x123456789abcdf 3 2 53 1 0x10123456789abdp-44 53 -0xff 0x123456789abcdfp-52 256 3 53 0xfff 0x1001 53 -0x1fffffffffffffp-52 -0x1p-550 0x1001 mpfi-1.5.1/tests/tmul_si.c0000664023513600017500000000477411705754332012410 00000000000000/* tmul_si.c -- Test mpfi_mul_si. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfr_t max; mpfi_t a; int inexact; mpfi_init2 (a, 53); mpfr_init2 (max, 53); mpfr_set_ui (&(a->left), 1, MPFI_RNDD); mpfr_set_inf (max, +1); mpfr_nextbelow (max); mpfr_set (&(a->right), max, MPFI_RNDU); inexact = mpfi_mul_si (a, a, 1024); if (!mpfr_inf_p (&(a->right))) { printf ("Error: mpfi_mul_si does not correctly handle positive " "overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error: mpfi_mul_si does not return correct value when positive " "overflow.\n"); exit (1); } mpfr_set_inf (max, -1); mpfr_nextabove (max); mpfr_set (&(a->left), max, MPFI_RNDD); mpfr_set_ui (&(a->right), 1, MPFI_RNDU); inexact = mpfi_mul_si (a, a, 1024); if (!mpfr_inf_p (&(a->left))) { printf ("Error: mpfi_mul_si does not correctly handle negative " "overflow.\n"); exit (1); } if (!MPFI_LEFT_IS_INEXACT (inexact)) { printf ("Error: mpfi_mul_si does not return correct value when negative " "overflow.\n"); exit (1); } mpfi_clear (a); mpfr_clear (max); } int main (int argc, char **argv) { struct mpfi_function_t i_mul_si; mpfi_fun_init_IIS (&i_mul_si, mpfi_mul_si, mpfr_mul_si); test_start (); check_data (&i_mul_si, "mul_si.dat"); check_random (&i_mul_si, 2, 1000, 10); check_overflow (); test_end (); mpfi_fun_clear (&i_mul_si); return 0; } mpfi-1.5.1/tests/type_ii.c0000664023513600017500000002165411705754332012372 00000000000000/* type_ii.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, mpfi_t). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_ii (mpfi_function_ptr this, FILE* fp) { test_line_number = line_number; /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] operand */ read_mpfi (fp, MPFI_FUN_ARG (*this, 3, mpfi)); } /* check_with_different_prec used by both check_line_ii and check_line_iii */ /* when one (at least) endpoint of the result is exact, it can be used to check the function at a different precision. */ void check_with_different_prec (mpfi_function_ptr function, mp_prec_t prec) { mpfr_t x; /* rename operands for better readability */ int type_II = MPFI_FUN_TYPE (*function) == II; II_fun f_II = MPFI_FUN_GET (*function, II); III_fun f_III = MPFI_FUN_GET (*function, III); mpfi_ptr got = MPFI_FUN_ARG (*function, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*function, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*function, 2, mpfi); mpfi_ptr op1 = MPFI_FUN_ARG (*function, 3, mpfi); mpfi_ptr op2 = type_II ? NULL : MPFI_FUN_ARG (*function, 4, mpfi); mpfr_init2 (x, prec); mpfi_set_prec (got, prec); if (type_II) f_II (got, op1); else f_III (got, op1, op2); if (!MPFI_LEFT_IS_INEXACT (expected_inex)) { mpfr_set (x, &(expected->left), MPFI_RNDD); if (!same_mpfr_value (x, &(got->left))) { printf ("Error at precision = %lu (line %lu).\n", (unsigned long)prec, test_line_number); if (type_II) { printf ("op = "); mpfi_out_str (stdout, 16, 0, op1); } else { printf ("op1 = "); mpfi_out_str (stdout, 16, 0, op1); printf ("\nop2 = "); mpfi_out_str (stdout, 16, 0, op2); } printf ("\nleft endpoint: got = "); mpfr_out_str (stdout, 2, 0, &(got->left), MPFI_RNDD); printf ("\n expected = "); mpfr_out_str (stdout, 2, 0, x, MPFI_RNDD); putchar ('\n'); exit (1); } } if (!MPFI_RIGHT_IS_INEXACT (expected_inex)) { mpfr_set (x, &(expected->right), MPFI_RNDU); if (!same_mpfr_value (x, &(got->right))) { printf ("Error at precision = %lu (line %lu).\n", (unsigned long)prec, test_line_number); if (type_II) { printf ("op = "); mpfi_out_str (stdout, 16, 0, op1); } else { printf ("op1 = "); mpfi_out_str (stdout, 16, 0, op1); printf ("\nop2 = "); mpfi_out_str (stdout, 16, 0, op2); } printf ("\nright endpoint: got = "); mpfr_out_str (stdout, 2, 0, &(got->right), MPFI_RNDU); printf ("\n expected = "); mpfr_out_str (stdout, 2, 0, x, MPFI_RNDU); putchar ('\n'); exit (1); } } mpfr_clear (x); } /* check function against data at different precisions and test if an input variable can be reused as output */ void check_line_ii (mpfi_function_ptr function) { int inex; /* rename operands for better readability [0]: value set by function [1]: return value (inexact flag) [2]: expected value [3]: first operand */ II_fun f_II = MPFI_FUN_GET (*function, II); mpfi_ptr got = MPFI_FUN_ARG (*function, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*function, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*function, 2, mpfi); mpfi_ptr op1 = MPFI_FUN_ARG (*function, 3, mpfi); mpfi_set_prec (got, mpfi_get_prec (expected)); inex = f_II (got, op1); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\n", test_line_number); printf ("op = "); mpfi_out_str (stdout, 16, 0, op1); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } /* when one endpoint is exact, compute function at lower and higher precision */ if (!MPFI_NAN_P (expected) && !MPFI_BOTH_ARE_INEXACT (inex)) { check_with_different_prec (function, 2); check_with_different_prec (function, 2 * mpfi_get_prec (expected)); mpfi_set_prec (got, mpfi_get_prec (expected)); } /* reuse input variable as output (when they have the same precision) */ if (mpfi_get_prec (got) == mpfi_get_prec (op1)) { mpfi_set (got, op1); inex = f_II (got, got); if (inex != expected_inex || !same_value (got, expected)) { printf ("Error when reusing input argument as output (line %lu)." "\nop1 = ", test_line_number); mpfi_out_str (stdout, 16, 0, op1); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } } /* Check if the image of a random point chosen in the given interval is in the image of this interval. */ void random_ii (mpfi_function_ptr this) { /* rename operands for better readability */ II_fun f_II = MPFI_FUN_GET (*this, II); RR_fun f_RR = MPFI_FUN_MPFR_FUNCTION (*this, II); mpfi_ptr b = MPFI_FUN_ARG (*this, 2, mpfi); mpfi_ptr a = MPFI_FUN_ARG (*this, 3, mpfi); /* reuse endpoint as mpfr_t */ mpfi_ptr i = MPFI_FUN_ARG (*this, 0, mpfi); mpfr_ptr x = &(i->left); mpfr_ptr y = &(i->right); random_interval (a); if (this->random_domain != NULL) { /* restrict the range of random interval to speed up tests */ this->random_domain (a); } mpfi_alea (x, a); f_II (b, a); f_RR (y, x, MPFI_RNDD); if (!mpfr_nan_p (y) && !MPFI_NAN_P (b) && !mpfi_is_inside_fr (y, b)) { printf ("Error: the image b of a does not contain the image y " "of the point x of a.\na = "); mpfi_out_str (stdout, 10, 0, a); printf ("\nb = "); mpfi_out_str (stdout, 10, 0, b); printf ("\nx = "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDU); printf ("\ny = "); mpfr_out_str (stdout, 10, 0, y, MPFI_RNDU); putchar ('\n'); exit (1); } } void set_prec_ii (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 3, mpfi), prec); } void clear_ii (mpfi_function_ptr this) { /* [0] auxiliary variable (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] operand (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 3, mpfi)); free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_II (mpfi_function_ptr this, II_fun mpfi_function, RR_fun mpfr_function) { this->type = II; this->func.II = mpfi_function; this->mpfr_func.II = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (4 * sizeof (mpfi_fun_operand_t)); /* [0] auxiliary variable (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] operand (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 3, mpfi), 1024); /* init methods */ this->set_prec = set_prec_ii; this->read_line = read_line_ii; this->check_line = check_line_ii; this->random = random_ii; this->clear = clear_ii; } mpfi-1.5.1/tests/td_sub.c0000664023513600017500000000522311705754332012202 00000000000000/* td_sub.c -- Test mpfi_d_sub. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfi_t got; mpfi_t op; double d; int inexact; mpfi_init2 (got, 53); mpfi_init2 (op, 53); d = -1024.0; mpfr_set_ui (&(op->left), 1, MPFI_RNDD); mpfr_set_inf (&(op->right), +1); mpfr_nextbelow (&(op->right)); inexact = mpfi_d_sub (got, d, op); if (!MPFI_LEFT_IS_INEXACT (inexact) || !mpfr_inf_p (&(got->left)) || MPFI_RIGHT_IS_INEXACT (inexact) || mpfr_cmp_d (&(got->right), d - 1) != 0) { printf ("Error: mpfi_d_div (rop, %g, op) does not correctly handle " "overflow.\n op = ", d); mpfi_out_str (stdout, 10, 0, op); printf ("\nrop = "); mpfi_out_str (stdout, 10, 0, got); printf ("\nreturn value = %d\n", inexact); exit (1); } d = +1024.0; mpfi_neg (op, op); inexact = mpfi_d_sub (got, d, op); if (MPFI_LEFT_IS_INEXACT (inexact) || mpfr_cmp_d (&(got->left), d + 1) != 0 || !MPFI_RIGHT_IS_INEXACT (inexact) || !mpfr_inf_p (&(got->right))) { printf ("Error: mpfi_d_div (rop, %g, op) does not correctly handle " "overflow.\n op = ", d); mpfi_out_str (stdout, 10, 0, op); printf ("\nrop = "); mpfi_out_str (stdout, 10, 0, got); printf ("\nreturn value = %d\n", inexact); exit (1); } mpfi_clear (op); mpfi_clear (got); } int main (int argc, char **argv) { struct mpfi_function_t i_d_sub; mpfi_fun_init_IDI (&i_d_sub, mpfi_d_sub, mpfr_d_sub); test_start (); check_data (&i_d_sub, "d_sub.dat"); check_random (&i_d_sub, 2, 1000, 10); check_overflow (); test_end (); mpfi_fun_clear (&i_d_sub); return 0; } mpfi-1.5.1/tests/tfr_sub.c0000664023513600017500000000577711705754332012404 00000000000000/* tfr_sub.c -- Test mpfi_fr_sub. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow (void) { mpfi_t interval; mpfi_t got; mpfr_t x; int inex; mpfi_init2 (interval, 53); mpfi_init2 (got, 53); mpfr_init2 (x, 53); /* right overflow: 1023 - [-Max, 0] = [1023, +oo] */ mpfr_set_ui (x, 1023, MPFI_RNDD); mpfr_set_inf (&(interval->left), -1); mpfr_nextabove (&(interval->left)); mpfr_set_ui (&(interval->right), 0, MPFI_RNDU); inex = mpfi_fr_sub (got, x, interval); if (MPFI_LEFT_IS_INEXACT (inex) || mpfr_cmp (&(got->left), x) != 0 || !MPFI_RIGHT_IS_INEXACT (inex) || !mpfr_inf_p (&(got->right))) { printf ("Error: mpfi_fr_sub (rop, x, op) does not correctly handle " "overflow.\n x = "); mpfr_out_str (stdout, 16, 0, x, MPFI_RNDD); printf ("\nop = "); mpfi_out_str (stdout, 16, 0, interval); printf ("\nrop = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nreturn value = %d\n", inex); exit (1); } /* left overflow: -1023 - [0, Max] = [-oo, -1023] */ mpfr_neg (x, x, MPFI_RNDD); mpfi_neg (interval, interval); inex = mpfi_fr_sub (got, x, interval); if (!MPFI_LEFT_IS_INEXACT (inex) || !mpfr_inf_p (&(got->left)) || MPFI_RIGHT_IS_INEXACT (inex) || mpfr_cmp_si (&(got->right), -1023) != 0) { printf ("Error: mpfi_fr_sub (rop, x, op) does not correctly handle " "overflow.\n x = "); mpfr_out_str (stdout, 16, 0, x, MPFI_RNDD); printf ("\nop = "); mpfi_out_str (stdout, 16, 0, interval); printf ("\nrop = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nreturn value = %d\n", inex); exit (1); } mpfr_clear (x); mpfi_clear (interval); mpfi_clear (got); } int main (int argc, char **argv) { struct mpfi_function_t i_fr_sub; mpfi_fun_init_IRI (&i_fr_sub, mpfi_fr_sub, mpfr_sub); test_start (); check_data (&i_fr_sub, "fr_sub.dat"); check_random (&i_fr_sub, 2, 1000, 10); check_overflow (); test_end (); mpfi_fun_clear (&i_fr_sub); return 0; } mpfi-1.5.1/tests/tget_d.c0000664023513600017500000000651311705754332012173 00000000000000/* tget_d.c -- Test mpfi_get_d. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include #include "mpfi-tests.h" #ifndef isnan # define isnan(x) ((x) != (x)) #endif #ifndef isinf # define isinf(x) (!isnan (x) && isnan ((x) - (x))) #endif void error_message (mpfi_srcptr i, double got, const char *expected) { printf ("Error: mpfi_get_d(x, I) returns wrong value.\nI = "); mpfi_out_str (stdout, 10, 0, i); printf ("\ngot : %f\nexpected: %s\n", got, expected); exit (1); } void test_special () { double got; mpfi_t i; mpfi_init2 (i, 53); /* [nan, nan] */ mpfr_set_nan (&(i->left)); mpfr_set_nan (&(i->right)); got = mpfi_get_d (i); if (!isnan (got)) error_message (i, got, "NaN"); /* [-17, nan] */ mpfr_set_si (&(i->left), -17, MPFI_RNDD); got = mpfi_get_d (i); if (!isnan (got)) error_message (i, got, "NaN"); /* [-inf, -inf] */ mpfr_set_inf (&(i->left), -1); mpfr_set_inf (&(i->right), -1); got = mpfi_get_d (i); if (!isinf (got) || got > 0) error_message (i, got, "-infinity"); /* [-inf, 17] */ mpfr_set_ui (&(i->right), 17, MPFI_RNDD); got = mpfi_get_d (i); if (!isinf (got) || got > 0) error_message (i, got, "-infinity"); /* [+0, +inf] */ mpfr_set_ui (&(i->left), 0, MPFI_RNDD); mpfr_set_inf (&(i->right), +1); got = mpfi_get_d (i); if (!isinf (got) || got < 0) error_message (i, got, "+infinity"); /* [+inf, +inf] */ mpfr_set_inf (&(i->left), +1); got = mpfi_get_d (i); if (!isinf (got) || got < 0) error_message (i, got, "+infinity"); /* [-inf, +inf] */ mpfr_set_inf (&(i->left), -1); mpfr_set_inf (&(i->right), +1); got = mpfi_get_d (i); if (!isnan (got)) error_message (i, got, "NaN"); /* [+0, -0] */ mpfr_set_ui (&(i->left), 0, MPFI_RNDU); mpfr_neg (&(i->right), &(i->left), MPFI_RNDD); got = mpfi_get_d (i); if (got != 0) error_message (i, got, "0"); mpfi_clear (i); } void test_regular () { double x; mpfi_t i; /* assume IEEE-754 double */ mpfi_init2 (i, 100); mpfr_set_ui_2exp (&(i->left), 1, -1, MPFI_RNDD); mpfr_set_ui_2exp (&(i->right), 1, 53, MPFI_RNDU); mpfr_add_ui (&(i->right), &(i->right), 1, MPFI_RNDU); x = mpfi_get_d (i); if (x != 0x10000000000001P+0) error_message (i, x, "4503599627370497"); mpfi_clear (i); } int main (int argc, char **argv) { test_special (); test_regular (); return 0; } mpfi-1.5.1/tests/tadd_ui.c0000664023513600017500000000376511705754332012344 00000000000000/* tadd_ui.c -- Test mpfi_add_ui. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_overflow () { mpfr_t max; mpfi_t a; int inexact; mpfi_init2 (a, 53); mpfr_init2 (max, 53); mpfr_set_ui (&(a->left), 1, MPFI_RNDD); mpfr_set_inf (max, +1); mpfr_nextbelow (max); mpfr_set (&(a->right), max, MPFI_RNDU); inexact = mpfi_add_ui (a, a, +1); if (!mpfr_inf_p (&(a->right))) { printf ("Error: mpfi_add_ui does not correctly handle overflow.\n"); exit (1); } if (!MPFI_RIGHT_IS_INEXACT (inexact)) { printf ("Error: mpfi_add_ui does not return correct value " "when overflow.\n"); exit (1); } mpfi_clear (a); mpfr_clear (max); } int main (int argc, char **argv) { struct mpfi_function_t i_add_ui; mpfi_fun_init_IIU (&i_add_ui, mpfi_add_ui, mpfr_add_ui); test_start (); check_data (&i_add_ui, "add_ui.dat"); check_random (&i_add_ui, 2, 1000, 10); check_overflow (); test_end (); mpfi_fun_clear (&i_add_ui); return 0; } mpfi-1.5.1/tests/sqrt.dat0000664023513600017500000000176411705754332012247 00000000000000# data file for mpfi_sqrt # # column fields: see neg.dat # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 nan -0 53 nan -0 0 53 +0 nan 53 +0 nan 0 53 nan +1 53 nan +1 0 53 +inf nan 53 +inf nan 0 53 nan nan 53 -inf -inf 0 53 nan nan 53 -inf -7 0 53 nan -0 53 -inf -0 0 53 nan -0 53 -inf -0 0 53 nan +3 53 -inf +9 0 53 nan +inf 53 -inf +inf 0 53 +0 -0 53 +0 -0 0 53 +0 +3 53 +0 +9 0 53 +0 +inf 53 +0 +inf 0 53 +inf +inf 53 +inf +inf # regular values 0 53 0xd1 0x123456 53 0xaaa1 0x14b66cb0ce4 1 53 0xf.1ea42821b27a8p-4 0xd1 53 0xe.49ae7969e41bp-4 0xaaa1 2 53 0xd.1p-4 0x1.06081714eef1dp+0 53 0xa.aa1p-4 0x1.0c348f804c7a9p+0 3 53 0xf.1ea42821b27a8p-4 0x1.06081714eef1dp+0 53 0xe.49ae7969e41bp-4 0x1.0c348f804c7a9p+0 mpfi-1.5.1/tests/tq_div.c0000664023513600017500000000700711705754332012212 00000000000000/* tq_div.c -- Test mpfi_q_div. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void error_message (int inex, int expected_inex, mpfi_ptr got, mpq_ptr op1, mpfi_ptr op2, mpfi_ptr expected) { printf ("Failed when checking overflow.\nop1 = "); mpq_out_str (stdout, 10, op1); printf ("\nop2 = "); mpfi_out_str (stdout, 10, 0, op2); printf ("\ngot = "); mpfi_out_str (stdout, 10, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 10, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } void check_overflow (struct mpfi_function_t *i_q_div) { mpfi_ptr got = MPFI_FUN_ARG (*i_q_div, 0, mpfi); mpfi_ptr expected = MPFI_FUN_ARG (*i_q_div, 2, mpfi); mpq_ptr op1 = MPFI_FUN_ARG (*i_q_div, 3, mpq); mpfi_ptr op2 = MPFI_FUN_ARG (*i_q_div, 4, mpfi); int inex; mp_exp_t emin; mp_exp_t emax; emin = mpfr_get_emin (); emax = mpfr_get_emax (); if (-emax < emin - 1) return; mpfi_set_prec (got, 53); mpfi_set_prec (expected, 53); mpfi_set_prec (op2, 53); /* op2 = [2^-emax, 1] */ mpfr_set_ui_2exp (&(op2->left), 1, -emax, MPFI_RNDD); mpfr_set_ui (&(op2->right), 1, MPFI_RNDD); /* op1 = 6 */ mpq_set_ui (op1, 6, 1); inex = mpfi_q_div (got, op1, op2); mpfr_set_ui (&(expected->left), 6, MPFI_RNDD); mpfr_set_inf (&(expected->right), +1); if (inex != 2 || !same_value (got, expected)) { error_message (inex, 2, got, op1, op2, expected); } /* op1 = 17/3 ~ 6 */ mpq_set_ui (op1, 17, 3); inex = mpfi_q_div (got, op1, op2); mpfr_set_q (&(expected->left), op1, MPFI_RNDD); if (inex != 3 || !same_value (got, expected)) { error_message (inex, 3, got, op1, op2, expected); } /* op2 = [-1, -2^-emax] */ mpfi_neg (op2, op2); inex = mpfi_q_div (got, op1, op2); mpfr_set_inf (&(expected->left), -1); mpq_neg (op1, op1); mpfr_set_q (&(expected->right), op1, MPFI_RNDU); if (inex != 3 || !same_value (got, expected)) { error_message (inex, 3, got, op1, op2, expected); } /* op1 = 6 */ mpq_set_ui (op1, 6, 1); inex = mpfi_q_div (got, op1, op2); mpfr_set_si (&(expected->right), -6, MPFI_RNDU); if (inex != 1 || !same_value (got, expected)) { error_message (inex, 1, got, op1, op2, expected); } } int main (int argc, char **argv) { struct mpfi_function_t i_q_div; mpfi_fun_init_IQI (&i_q_div, mpfi_q_div, NULL); check_data (&i_q_div, "q_div.dat"); check_overflow (&i_q_div); mpfi_fun_clear (&i_q_div); return 0; } mpfi-1.5.1/tests/add_si.dat0000664023513600017500000000566511705754332012505 00000000000000# data file for mpfi_add_si # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan -1 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1 0 53 nan -inf 53 nan -inf -3 0 53 nan -inf 53 nan -inf 0 0 53 nan -inf 53 nan -inf 3 0 53 nan -14 53 nan -7 -7 0 53 nan -7 53 nan -7 0 0 53 nan -0 53 nan -7 7 0 53 nan -15 53 nan -0 -15 0 53 nan -0 53 nan -0 0 0 53 nan +15 53 nan -0 15 0 53 nan -30 53 nan +1 -31 0 53 nan +1 53 nan +1 0 0 53 nan +32 53 nan +1 31 0 53 nan +inf 53 nan +inf -63 0 53 nan +inf 53 nan +inf 0 0 53 nan +inf 53 nan +inf 63 0 53 -inf -inf 53 -inf -inf -2 0 53 -inf -inf 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf +2 0 53 -inf -11 53 -inf -7 -4 0 53 -inf -7 53 -inf -7 0 0 53 -inf -3 53 -inf -7 4 0 53 -inf -8 53 -inf -0 -8 0 53 -inf -0 53 -inf -0 0 0 53 -inf +8 53 -inf -0 8 0 53 -inf -8 53 -inf +8 -16 0 53 -inf +8 53 -inf +8 0 0 53 -inf +24 53 -inf +8 16 0 53 -inf +inf 53 -inf +inf -32 0 53 -inf +inf 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf +32 0 53 -inf nan 53 -inf nan -64 0 53 -inf nan 53 -inf nan 0 0 53 -inf nan 53 -inf nan +64 0 53 -1 -1 53 +0 -0 -1 0 53 +0 -0 53 +0 -0 0 0 53 +1 +1 53 +0 -0 1 0 53 -3 +5 53 +0 +8 -3 0 53 +0 +8 53 +0 +8 0 0 53 +3 +11 53 +0 +8 3 0 53 -7 +inf 53 +0 +inf -7 0 53 +0 +inf 53 +0 +inf 0 0 53 +7 +inf 53 +0 +inf 7 0 53 +inf +inf 53 +inf +inf -1 0 53 +inf +inf 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1 0 53 +inf nan 53 +inf nan -1 0 53 +inf nan 53 +inf nan 0 0 53 +inf nan 53 +inf nan 1 # regular values 0 53 -64 -49 53 -32 -17 -32 0 53 +0 +15 53 -32 -17 32 0 53 -15 -0 53 -32 -17 17 0 53 0x153456789abcdfp-48 0x123456789abce2 53 0x123456789abcdfp-48 0x123456789abcdf 3 1 53 0x3123456789abcdp-52 0x123456789abce2 53 0x123456789abcdfp-56 0x123456789abcdf 3 2 53 1 0x10123456789abdp-44 53 -0xff 0x123456789abcdfp-52 256 3 53 0xfff 0x1001 53 -0x1fffffffffffffp-52 -0x1p-550 0x1001 0 53 0xf3456789abcdfp-48 0x123456789abcdc 53 0x123456789abcdfp-48 0x123456789abcdf -3 1 53 -0x2edcba98765433p-52 0x123456789abcdc 53 0x123456789abcdfp-56 0x123456789abcdf -3 2 53 -0x1ff -0xfedcba9876543p-44 53 -0xff 0x123456789abcdfp-52 -256 3 53 -0x1003 -0x1001 53 -0x1fffffffffffffp-52 -0x1p-550 -0x1001 mpfi-1.5.1/tests/cot.dat0000664023513600017500000000450011705754332012032 00000000000000# data file for mpfi_cot # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 nan nan 53 nan -0 0 53 nan nan 53 +0 nan 0 53 nan nan 53 -inf nan 0 53 nan nan 53 -inf -inf 0 53 -inf +inf 53 -inf -7 0 53 -inf +inf 53 -inf -0 0 53 -inf +inf 53 -inf +8 0 53 -inf +inf 53 -inf +inf 0 53 -inf +inf 53 -8 -0 2 53 -inf 0xe07cf2eb32f0bp-49 53 -3 -0 2 53 -inf -0x148c05d04e1cfdp-53 53 -1 -0 0 53 nan nan 53 +0 -0 1 53 0x148c05d04e1cfdp-53 +inf 53 +0 +1 1 53 -0xe07cf2eb32f0bp-49 +inf 53 +0 +3 0 53 -inf +inf 53 +0 +8 0 53 -inf +inf 53 +0 +inf 0 53 nan nan 53 +inf +inf # regular values 3 53 0x1d4a42e92faa4dp-54 0xe07cf2eb32f0bp-49 53 -3 -2 3 53 0x5cb3b399d747fp-103 0xe07cf2eb32f0bp-49 53 -3 -0x1921fb54442d19p-52 0 53 -inf +inf 53 -2 0x1921fb54442d19p-52 3 53 0xea4d6bf23e051p-51 0x1fd549f047f2bbp-50 53 0.125 0.5 3 53 -0x172cece675d1fdp-105 0x1fd549f047f2bbp-50 53 0.125 0x1921fb54442d19p-52 0 53 -inf +inf 53 0x1921fb54442d19p-52 4 3 53 -0x1d02967c31cdb5p-1 0x1ba35ba1c6b75dp-53 53 4 0x3243f6a8885a3p-47 3 53 0x148c05d04e1fb7p-53 0x1cefdde7c84c27p-4 53 0x13a28c59d5433bp-44 0x9d9462ceaa19dp-43 mpfi-1.5.1/tests/sub_si.dat0000664023513600017500000000601711705754332012536 00000000000000# data file for mpfi_sub_si # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan -1 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1 0 53 nan -inf 53 nan -inf -3 0 53 nan -inf 53 nan -inf 0 0 53 nan -inf 53 nan -inf 3 0 53 nan -0 53 nan -7 -7 0 53 nan -7 53 nan -7 0 0 53 nan -14 53 nan -7 7 0 53 nan +15 53 nan -0 -15 0 53 nan -0 53 nan -0 0 0 53 nan -15 53 nan -0 15 0 53 nan 32 53 nan 1 -31 0 53 nan 1 53 nan 1 0 0 53 nan -30 53 nan 1 31 0 53 nan +inf 53 nan +inf -63 0 53 nan +inf 53 nan +inf 0 0 53 nan +inf 53 nan +inf 63 0 53 -inf -inf 53 -inf -inf -2 0 53 -inf -inf 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf +2 0 53 -inf -3 53 -inf -7 -4 0 53 -inf -7 53 -inf -7 0 0 53 -inf -11 53 -inf -7 4 2 53 -inf -0x1p+70 53 -inf -0x1p+70 1 0 53 -inf 8 53 -inf -0 -8 0 53 -inf -0 53 -inf -0 0 0 53 -inf -8 53 -inf -0 8 0 53 -inf 24 53 -inf 8 -16 0 53 -inf 8 53 -inf 8 0 0 53 -inf -8 53 -inf 8 16 0 53 -inf +inf 53 -inf +inf -32 0 53 -inf +inf 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf +32 0 53 -inf nan 53 -inf nan -64 0 53 -inf nan 53 -inf nan 0 0 53 -inf nan 53 -inf nan +64 0 53 1 1 53 +0 -0 -1 0 53 +0 -0 53 +0 -0 0 0 53 -1 -1 53 +0 -0 1 0 53 3 11 53 +0 +8 -3 0 53 +0 8 53 +0 +8 0 0 53 -3 5 53 +0 +8 3 0 53 7 +inf 53 +0 +inf -7 0 53 +0 +inf 53 +0 +inf 0 0 53 -7 +inf 53 +0 +inf 7 0 53 +inf +inf 53 +inf +inf -1 0 53 +inf +inf 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1 0 53 +inf nan 53 +inf nan -1 0 53 +inf nan 53 +inf nan 0 0 53 +inf nan 53 +inf nan 1 # regular values 0 53 -64 -49 53 -32 -17 32 0 53 +0 +15 53 -32 -17 -32 0 53 -15 -0 53 -32 -17 -17 0 53 0x153456789abcdfp-48 0x123456789abce2 53 0x123456789abcdfp-48 0x123456789abcdf -3 1 53 0x3123456789abcdp-52 0x123456789abce2 53 0x123456789abcdfp-56 0x123456789abcdf -3 2 53 1 0x10123456789abdp-44 53 -0xff 0x123456789abcdfp-52 -256 3 53 0xfff 0x1001 53 -0x1fffffffffffffp-52 -0x1p-550 -0x1001 0 53 0xf3456789abcdfp-48 0x123456789abcdc 53 0x123456789abcdfp-48 0x123456789abcdf 3 1 53 -0x2edcba98765433p-52 0x123456789abcdc 53 0x123456789abcdfp-56 0x123456789abcdf 3 2 53 -0x1ff -0xfedcba9876543p-44 53 -0xff 0x123456789abcdfp-52 256 3 53 -0x1003 -0x1001 53 -0x1fffffffffffffp-52 -0x1p-550 0x1001 mpfi-1.5.1/tests/sub_ui.dat0000664023513600017500000000400411705754332012532 00000000000000# data file for mpfi_sub_ui # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1 0 53 nan -inf 53 nan -inf 0 0 53 nan -inf 53 nan -inf 3 0 53 nan -7 53 nan -7 0 0 53 nan -14 53 nan -7 7 0 53 nan -0 53 nan -0 0 0 53 nan -15 53 nan -0 15 0 53 nan 1 53 nan 1 0 0 53 nan -30 53 nan 1 31 0 53 nan +inf 53 nan +inf 0 0 53 nan +inf 53 nan +inf 63 0 53 -inf -inf 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf 1 0 53 -inf -7 53 -inf -7 0 0 53 -inf -8 53 -inf -7 1 0 53 -inf -0 53 -inf -0 0 0 53 -inf -2 53 -inf -0 2 0 53 -inf 8 53 -inf 8 0 0 53 -inf 4 53 -inf 8 4 0 53 -inf +inf 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf 4 0 53 -inf nan 53 -inf nan 0 0 53 -inf nan 53 -inf nan 8 0 53 +0 -0 53 +0 -0 0 0 53 -1 -1 53 +0 -0 1 0 53 +0 8 53 +0 8 0 0 53 -3 5 53 +0 8 3 0 53 +0 +inf 53 +0 +inf 0 0 53 -7 +inf 53 +0 +inf 7 0 53 +inf +inf 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1 0 53 +inf nan 53 +inf nan 0 0 53 +inf nan 53 +inf nan 1 # regular values 0 53 -64 -49 53 -32 -17 32 0 53 -49 -34 53 -32 -17 17 0 53 -15 -0 53 17 32 32 0 53 +0 15 53 17 32 17 0 53 0x0f3456789abcdfp-48 0x123456789abcdc 53 0x123456789abcdfp-48 0x123456789abcdf 3 1 53 -0x176e5d4c3b2a1ap-51 0x123456789abcdc 53 0x123456789abcdfp-56 0x123456789abcdf 3 2 53 -0x1ff -0x1fdb97530eca86p-45 53 -0xff 0x123456789abcdfp-52 256 3 53 -0x1003 -0x1001 53 -0x1fffffffffffffp-52 -0x1p-550 0x1001 mpfi-1.5.1/tests/tdiam_abs.c0000664023513600017500000000246511705754332012652 00000000000000/* tdiam_abs.c -- Test mpfi_diam_abs. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_diam_abs; mpfi_fun_init_RI (&i_diam_abs, mpfi_diam_abs, NULL); check_data (&i_diam_abs, "diam_abs.dat"); mpfi_fun_clear (&i_diam_abs); return 0; } mpfi-1.5.1/tests/tdiv_2exp.c0000664023513600017500000000261211705754332012625 00000000000000/* tdiv_2exp.c -- Test mpfi_div_2exp. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_div_2exp; mpfi_fun_init_IIU (&i_div_2exp, mpfi_div_2exp, mpfr_div_2exp); test_start (); check_data (&i_div_2exp, "div_2ui.dat"); check_random (&i_div_2exp, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_div_2exp); return 0; } mpfi-1.5.1/tests/tis_inside_q.c0000664023513600017500000000520411705754332013373 00000000000000/* tis_inside_q.c -- Test mpfi_is_inside_q. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" #define ORDER(min, max) \ do { \ if (mpq_cmp ((min), (max)) > 0) \ mpq_swap ((min), (max)); \ } while (0) void print_error (mpq_ptr x, mpfi_srcptr i) { printf ("Error: mpfi_is_inside_q (x, I) returns %d\nx = ", mpfi_is_inside_q (x, i)); mpq_out_str (stdout, 10, x); printf ("\nI = "); mpfi_out_str (stdout, 10, 0, i); printf ("\n"); exit (1); } void check () { mpfi_t interval; mpq_t a, b, c; int i; mpq_init (a); mpq_init (b); mpq_init (c); mpfi_init2 (interval, 53); for (i = 0; i <= 1000; ++i) { /* random numbers a < b < c */ random_mpq (a); random_mpq (b); random_mpq (c); ORDER (a, b); ORDER (a, c); ORDER (b, c); mpfi_interv_q (interval, a, c); if (!mpfi_is_inside_q (b, interval)) { print_error (b, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_is_inside_q (b, interval)) { print_error (b, interval); } mpfi_interv_q (interval, b, c); if (!mpq_cmp (a, b) != 0 && mpfi_is_inside_q (a, interval)) { print_error (a, interval); } mpfr_set_nan (&(interval->left)); if (mpfi_is_inside_q (a, interval)) { print_error (a, interval); } mpfi_interv_q (interval, a, b); if (mpq_cmp (c, b) != 0 && mpfi_is_inside_q (c, interval)) { print_error (c, interval); } } mpq_clear (a); mpq_clear (b); mpq_clear (c); mpfi_clear (interval); } int main (int argc, char **argv) { test_start (); check (); test_end (); return 0; } mpfi-1.5.1/tests/tbisect.c0000664023513600017500000001231011705754332012352 00000000000000/* tbisect.c -- Test mpfi_bisect. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern int nextchar; extern unsigned long line_number; unsigned long test_line_number; /* start line of a test */ static void check (mpfi_ptr left, mpfi_ptr right, mpfi_srcptr interval, mpfi_srcptr expected_left, mpfi_srcptr expected_right, int expected_inex) { int inex; inex = mpfi_bisect (left, right, interval); if (inex != expected_inex || !same_value (left, expected_left) || !same_value (right, expected_right)) { printf ("Failed line %lu.\n interval: ", test_line_number); mpfi_out_str (stdout, 16, 0, interval); printf ("\n returned left: "); mpfi_out_str (stdout, 16, 0, left); printf ("\nreturned right: "); mpfi_out_str (stdout, 16, 0, right); printf ("\n expected left: "); mpfi_out_str (stdout, 16, 0, expected_left); printf ("\nexpected right: "); mpfi_out_str (stdout, 16, 0, expected_right); printf ("\n"); if (inex != expected_inex) { printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); } exit (1); } /* reuse variable tests */ if (mpfi_get_prec (interval) == mpfi_get_prec (expected_left)) { mpfi_set (left, interval); inex = mpfi_bisect (left, right, left); if (inex != expected_inex || !same_value (left, expected_left) || !same_value (right, expected_right)) { printf ("Error when reusing input argument as first output " "(line %lu).\n interval: ", test_line_number); mpfi_out_str (stdout, 16, 0, interval); printf ("\n returned left: "); mpfi_out_str (stdout, 16, 0, left); printf ("\nreturned right: "); mpfi_out_str (stdout, 16, 0, right); printf ("\n expected left: "); mpfi_out_str (stdout, 16, 0, expected_left); printf ("\nexpected right: "); mpfi_out_str (stdout, 16, 0, expected_right); printf ("\n"); if (inex != expected_inex) { printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); } exit (1); } } if (mpfi_get_prec (interval) == mpfi_get_prec (expected_right)) { mpfi_set (right, interval); inex = mpfi_bisect (left, right, right); if (inex != expected_inex || !same_value (left, expected_left) || !same_value (right, expected_right)) { printf ("Error when reusing input argument as second output " "(line %lu).\n interval: ", test_line_number); mpfi_out_str (stdout, 16, 0, interval); printf ("\n returned left: "); mpfi_out_str (stdout, 16, 0, left); printf ("\nreturned right: "); mpfi_out_str (stdout, 16, 0, right); printf ("\n expected left: "); mpfi_out_str (stdout, 16, 0, expected_left); printf ("\nexpected right: "); mpfi_out_str (stdout, 16, 0, expected_right); printf ("\n"); if (inex != expected_inex) { printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); } exit (1); } } } int main (int argc, char **argv) { FILE *stream; mpfi_t interval; mpfi_t left; mpfi_t right; mpfi_t expected_left; mpfi_t expected_right; int retval; mpfi_init2 (interval, 1024); mpfi_init2 (left, 1024); mpfi_init2 (right, 1024); mpfi_init2 (expected_left, 1024); mpfi_init2 (expected_right, 1024); stream = open_file ("bisect.dat"); init_reading (stream); while (nextchar != EOF) { test_line_number = line_number; read_sign (stream, &retval); read_mpfi (stream, expected_left); mpfi_set_prec (left, mpfi_get_prec (expected_left)); read_mpfi (stream, expected_right); mpfi_set_prec (right, mpfi_get_prec (expected_right)); read_mpfi (stream, interval); check (left, right, interval, expected_left, expected_right, retval); } close_file (stream); mpfi_clear (interval); mpfi_clear (left); mpfi_clear (right); mpfi_clear (expected_left); mpfi_clear (expected_right); return 0; } mpfi-1.5.1/tests/tinv.c0000664023513600017500000000267211705754332011707 00000000000000/* tinv.c -- Test mpfi_inv. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int fr_inv (mpfr_ptr y, mpfr_srcptr x, mp_rnd_t rnd) { return mpfr_ui_div (y, 1, x, rnd); } int main (int argc, char **argv) { struct mpfi_function_t i_inv; mpfi_fun_init_II (&i_inv, mpfi_inv, fr_inv); test_start (); check_data (&i_inv, "inv.dat"); check_random (&i_inv, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_inv); return 0; } mpfi-1.5.1/tests/tanh.dat0000664023513600017500000000335711705754332012210 00000000000000# data file for mpfi_tanh # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan -1 53 nan -inf 0 53 -0x1ffffc832750f2p-53 nan 53 -7 nan 0 53 nan -0 53 nan -0 0 53 +0 nan 53 +0 nan 0 53 -1 nan 53 -inf nan 0 53 -1 -1 53 -inf -inf 2 53 -1 -0x1ffffc832750f1p-53 53 -inf -7 0 53 -1 -0 53 -inf -0 2 53 -1 0x1fffff872a91f9p-53 53 -inf 8 0 53 -1 +1 53 -inf +inf 1 53 -0x185efab514f395p-53 -0 53 -1 -0 0 53 +0 -0 53 +0 -0 2 53 +0 0x185efab514f395p-53 53 +0 1 2 53 +0 0x1fffff872a91f9p-53 53 +0 8 0 53 +0 +1 53 +0 +inf 0 53 +1 +1 53 +inf +inf # regular values 1 53 -0x1fd5992bc4b835p-56 -0 53 -0.125 -0 2 53 +0 0x1d9353d7568af5p-54 53 0 0x10000000000001p-53 3 53 -0x1ffdfa72153984p-53 -0x11bf47eabb8f95p-53 53 -4.5 -0.625 3 53 0x185efab514f394p-53 0x1fd77d111a0b00p-53 53 1 3 3 53 0x1fffffffffffe1p-53 0x1ffffffffffffcp-53 53 17 18 mpfi-1.5.1/tests/tcmp_fr.c0000664023513600017500000000533011705754332012353 00000000000000/* tcmp_fr.c -- Test mpfi_cmp_fr. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void print_error (mpfr_ptr x, mpfi_srcptr i) { printf ("Error: mpfi_cmp_fr (x, I) returns %d\nx = ", mpfi_cmp_fr (i, x)); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDD); printf ("\nI = "); mpfi_out_str (stdout, 10, 0, i); printf ("\n"); exit (1); } void check () { mpfi_t interval; mpfr_t a, b, c; int i; int cmp; mpfr_init2 (a, 53); mpfr_init2 (b, 53); mpfr_init2 (c, 53); mpfi_init2 (interval, 53); for (i = 0; i <= 1000; ++i) { /* random numbers a < b < c */ random_interval (interval); mpfi_alea (b, interval); mpfr_set (a, &(interval->left), MPFI_RNDD); mpfr_set (c, &(interval->right), MPFI_RNDU); mpfi_interv_fr (interval, b, c); cmp = mpfi_cmp_fr (interval, a); if (cmp < 0 || (cmp == 0 && !mpfr_equal_p (a, b))) { print_error (a, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_cmp_fr (interval, a) != 1) { print_error (a, interval); } mpfi_interv_fr (interval, a, c); if (mpfi_cmp_fr (interval, b) != 0) { print_error (b, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_cmp_fr (interval, b) != 1) { print_error (b, interval); } mpfi_interv_fr (interval, a, b); cmp = mpfi_cmp_fr (interval, c); if (cmp > 0 || (cmp == 0 && !mpfr_equal_p (c, b))) { print_error (c, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_cmp_fr (interval, c) != 1) { print_error (c, interval); } } mpfr_clear (a); mpfr_clear (b); mpfr_clear (c); mpfi_clear (interval); } int main (int argc, char **argv) { test_start (); check (); test_end (); return 0; } mpfi-1.5.1/tests/tcmp_q.c0000664023513600017500000000543611705754332012213 00000000000000/* tcmp_q.c -- Test mpfi_cmp_q. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" #define ORDER(min, max) \ do { \ if (mpq_cmp ((min), (max)) > 0) \ mpq_swap ((min), (max)); \ } while (0) void print_error (mpq_ptr x, mpfi_srcptr i) { printf ("Error: mpfi_cmp_q (x, I) returns %d\nx = ", mpfi_cmp_q (i, x)); mpq_out_str (stdout, 10, x); printf ("\nI = "); mpfi_out_str (stdout, 10, 0, i); printf ("\n"); exit (1); } void check () { mpfi_t interval; mpq_t a, b, c; int cmp; int i; mpq_init (a); mpq_init (b); mpq_init (c); mpfi_init2 (interval, 53); for (i = 0; i <= 1000; ++i) { /* random numbers a < b < c */ random_mpq (a); random_mpq (b); random_mpq (c); ORDER (a, b); ORDER (a, c); ORDER (b, c); mpfi_interv_q (interval, b, c); cmp = mpfi_cmp_q (interval, a); if (cmp < 0 || (cmp == 0 && mpq_cmp (a, b) != 0)) { print_error (a, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_cmp_q (interval, a) != 1) { print_error (a, interval); } mpfi_interv_q (interval, a, c); if (mpfi_cmp_q (interval, b) != 0) { print_error (b, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_cmp_q (interval, b) != 1) { print_error (b, interval); } mpfi_interv_q (interval, a, b); cmp = mpfi_cmp_q (interval, c); if (cmp > 0 || (cmp == 0 && mpq_cmp (c, b) != 0)) { print_error (c, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_cmp_q (interval, c) != 1) { print_error (c, interval); } } mpq_clear (a); mpq_clear (b); mpq_clear (c); mpfi_clear (interval); } int main (int argc, char **argv) { test_start (); check (); test_end (); return 0; } mpfi-1.5.1/tests/tinterv_si.c0000664023513600017500000000676011705754332013117 00000000000000/* tinterv_si.c -- Test mpfi_interv_si. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check (mpfi_ptr i, long a, long b, mpfr_srcptr expected_left, mpfr_srcptr expected_right, int expected_inex) { int inex; inex = mpfi_interv_si (i, a, b); if (inex != expected_inex) { printf ("Error: mpfi_interv_si (i, a, b) returns %d instead of %d\n", inex, expected_inex); printf ("precision(i) = %lu\na = %ld\nb = %ld\n", mpfi_get_prec (i), a, b); exit (1); } if (!same_mpfr_value (&(i->left), expected_left) || !same_mpfr_value (&(i->right), expected_right)) { printf ("Error: mpfi_interv_si (i, a, b) failed.\n"); printf ("precision(i) = %lu\n", mpfi_get_prec (i)); printf ("a = %ld\nb = %ld\ngot i = ", a, b); mpfi_out_str (stdout, 10, 0, i); printf ("\nexpected = ["); mpfr_out_str (stdout, 10, 0, expected_left, MPFI_RNDD); printf (", "); mpfr_out_str (stdout, 10, 0, expected_right, MPFI_RNDU); printf ("]\n"); exit (1); } } int main (int argc, char **argv) { mpfr_t x, y; long a, b; mpfi_t i; mpfi_init2 (i, 53); mpfr_init2 (x, 53); mpfr_init2 (y, 53); a = 0; b = 42; mpfr_set_ui (x, a, MPFI_RNDD); mpfr_set_ui (y, b, MPFI_RNDU); check (i, a, b, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, b, a, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, b, b, y, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfr_neg (y, x, MPFI_RNDD); check (i, a, a, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); a = +1; b = +123456; mpfr_set_si (x, a, MPFI_RNDD); mpfr_set_si (y, b, MPFI_RNDU); check (i, a, b, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, b, a, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, a, a, x, x, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); a = -1920; b = -17; mpfr_set_si (x, a, MPFI_RNDD); mpfr_set_si (y, b, MPFI_RNDU); check (i, a, b, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, b, a, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); check (i, a, a, x, x, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfi_set_prec (i, 4); mpfr_set_prec (x, 4); mpfr_set_prec (y, 4); mpfr_set_si (x, a, MPFI_RNDD); mpfr_set_si (y, b, MPFI_RNDU); check (i, a, b, x, y, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); check (i, b, a, x, y, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT); check (i, a, a, x, x, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT); mpfr_set_si (x, b, MPFI_RNDD); check (i, b, b, x, y, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT); mpfi_clear (i); mpfr_clear (x); mpfr_clear (y); return 0; } mpfi-1.5.1/tests/si_div.dat0000664023513600017500000000601311705754332012523 00000000000000# data file for mpfi_si_div # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: first parameter value # 6: precision of second parameter # 7: left endpoint value of second parameter # 8: right endpoint value of second parameter # special values 0 53 nan nan -1 53 nan nan 0 53 nan nan 0 53 nan nan 0 53 nan nan 1 53 nan nan 0 53 nan nan -3 53 nan -inf 0 53 nan nan 0 53 nan -inf 0 53 nan nan 3 53 nan -inf 0 53 nan nan -7 53 nan -7 0 53 nan nan 0 53 nan -7 0 53 nan nan 7 53 nan -7 0 53 nan nan -1 53 nan -0 0 53 nan nan 0 53 nan -0 0 53 nan nan 1 53 nan -0 0 53 nan nan -3 53 nan 1 0 53 nan nan 0 53 nan 1 0 53 nan nan 3 53 nan 1 0 53 nan nan -6 53 nan +inf 0 53 nan nan 0 53 nan +inf 0 53 nan nan 6 53 nan +inf 0 53 +0 -0 -2 53 -inf -inf 0 53 +0 -0 0 53 -inf -inf 0 53 +0 -0 2 53 -inf -inf 0 53 +0 4 -4 53 -inf -1 0 53 +0 -0 0 53 -inf -1 0 53 -4 -0 4 53 -inf -1 2 53 +0 0x12492492492493p-53 -4 53 -inf -7 1 53 -0x12492492492493p-53 -0 4 53 -inf -7 0 53 +0 +inf -8 53 -inf -0 0 53 +0 -0 0 53 -inf -0 0 53 -inf -0 8 53 -inf -0 0 53 -inf +inf -1 53 -inf +8 0 53 -inf +inf 0 53 -inf +8 0 53 -inf +inf 1 53 -inf +8 0 53 -inf +inf -3 53 -inf +inf 0 53 -inf +inf 0 53 -inf +inf 0 53 -inf +inf 3 53 -inf +inf 0 53 nan nan -6 53 -inf nan 0 53 nan nan 0 53 -inf nan 0 53 nan nan 6 53 -inf nan 0 53 -inf +inf -1 53 +0 -0 0 53 +0 -0 0 53 +0 -0 0 53 -inf +inf 1 53 +0 -0 0 53 -inf -0.5 -4 53 +0 +8 0 53 +0 -0 0 53 +0 +8 0 53 0.5 +inf 4 53 +0 +8 2 53 -inf -0x12492492492492p-53 -4 53 +0 7 1 53 0x12492492492492p-53 +inf 4 53 +0 7 0 53 -inf -0 -7 53 +0 +inf 0 53 +0 -0 0 53 +0 +inf 0 53 +0 +inf 7 53 +0 +inf 0 53 +0 -0 -1 53 +inf +inf 0 53 +0 -0 0 53 +inf +inf 0 53 +0 -0 1 53 +inf +inf 0 53 nan nan -1 53 +inf nan 0 53 nan nan 0 53 +inf nan 0 53 nan nan 1 53 +inf nan # regular values 0 53 -inf +inf -32 53 -32 17 0 53 2 5 30 53 6 15 1 53 0x11249249249249p-51 5 30 53 6 14 2 53 2 0x1124924924924ap-50 30 53 7 15 3 53 0x10888888888888p-51 0x14aaaaaaaaaaabp-50 31 53 6 15 0 53 -5 -2 -30 53 6 15 1 53 -0x1124924924924ap-50 -2 30 53 -15 -7 2 53 -5 -0x11249249249249p-51 -30 53 6 14 3 53 -0x14aaaaaaaaaaabp-50 -0x10888888888888p-51 31 53 -15 -6 mpfi-1.5.1/tests/z_div.dat0000664023513600017500000000601211705754332012360 00000000000000# data file for mpfi_z_div # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: first parameter value # 6: precision of second parameter # 7: left endpoint value of second parameter # 8: right endpoint value of second parameter # special values 0 53 nan nan -1 53 nan nan 0 53 nan nan 0 53 nan nan 0 53 nan nan 1 53 nan nan 0 53 nan nan -3 53 nan -inf 0 53 nan nan 0 53 nan -inf 0 53 nan nan 3 53 nan -inf 0 53 nan nan -7 53 nan -7 0 53 nan nan 0 53 nan -7 0 53 nan nan 7 53 nan -7 0 53 nan nan -1 53 nan -0 0 53 nan nan 0 53 nan -0 0 53 nan nan 1 53 nan -0 0 53 nan nan -3 53 nan 1 0 53 nan nan 0 53 nan 1 0 53 nan nan 3 53 nan 1 0 53 nan nan -6 53 nan +inf 0 53 nan nan 0 53 nan +inf 0 53 nan nan 6 53 nan +inf 0 53 +0 -0 -2 53 -inf -inf 0 53 +0 -0 0 53 -inf -inf 0 53 +0 -0 2 53 -inf -inf 0 53 +0 4 -4 53 -inf -1 0 53 +0 -0 0 53 -inf -1 0 53 -4 -0 4 53 -inf -1 2 53 +0 0x12492492492493p-53 -4 53 -inf -7 1 53 -0x12492492492493p-53 -0 4 53 -inf -7 0 53 +0 +inf -8 53 -inf -0 0 53 +0 -0 0 53 -inf -0 0 53 -inf -0 8 53 -inf -0 0 53 -inf +inf -1 53 -inf +8 0 53 -inf +inf 0 53 -inf +8 0 53 -inf +inf 1 53 -inf +8 0 53 -inf +inf -3 53 -inf +inf 0 53 -inf +inf 0 53 -inf +inf 0 53 -inf +inf 3 53 -inf +inf 0 53 nan nan -6 53 -inf nan 0 53 nan nan 0 53 -inf nan 0 53 nan nan 6 53 -inf nan 0 53 -inf +inf -1 53 +0 -0 0 53 +0 -0 0 53 +0 -0 0 53 -inf +inf 1 53 +0 -0 0 53 -inf -0.5 -4 53 +0 +8 0 53 +0 -0 0 53 +0 +8 0 53 0.5 +inf 4 53 +0 +8 2 53 -inf -0x12492492492492p-53 -4 53 +0 7 1 53 0x12492492492492p-53 +inf 4 53 +0 7 0 53 -inf -0 -7 53 +0 +inf 0 53 +0 -0 0 53 +0 +inf 0 53 +0 +inf 7 53 +0 +inf 0 53 +0 -0 -1 53 +inf +inf 0 53 +0 -0 0 53 +inf +inf 0 53 +0 -0 1 53 +inf +inf 0 53 nan nan -1 53 +inf nan 0 53 nan nan 0 53 +inf nan 0 53 nan nan 1 53 +inf nan # regular values 0 53 -inf +inf -32 53 -32 17 0 53 2 5 30 53 6 15 1 53 0x11249249249249p-51 5 30 53 6 14 2 53 2 0x1124924924924ap-50 30 53 7 15 3 53 0x10888888888888p-51 0x14aaaaaaaaaaabp-50 31 53 6 15 0 53 -5 -2 -30 53 6 15 1 53 -0x1124924924924ap-50 -2 30 53 -15 -7 2 53 -5 -0x11249249249249p-51 -30 53 6 14 3 53 -0x14aaaaaaaaaaabp-50 -0x10888888888888p-51 31 53 -15 -6 mpfi-1.5.1/tests/mul_z.dat0000664023513600017500000000641011705754332012375 00000000000000# data file for mpfi_mul_z # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan -1 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1 0 53 nan nan 53 nan -inf -3 0 53 nan nan 53 nan -inf 0 0 53 nan nan 53 nan -inf 3 0 53 nan nan 53 nan -7 -7 0 53 nan nan 53 nan -7 0 0 53 nan nan 53 nan -7 7 0 53 nan nan 53 nan -0 -15 0 53 nan nan 53 nan -0 0 0 53 nan nan 53 nan -0 15 0 53 nan nan 53 nan 1 -31 0 53 nan nan 53 nan 1 0 0 53 nan nan 53 nan 1 31 0 53 nan nan 53 nan +inf -63 0 53 nan nan 53 nan +inf 0 0 53 nan nan 53 nan +inf 63 0 53 +inf +inf 53 -inf -inf -2 0 53 +0 -0 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf 2 1 53 -0x14000000000002p+2 +inf 53 -inf 0x10000000000001 -5 0 53 +0 -0 53 -inf -1 0 2 53 -inf 0xa000000000001p+3 53 -inf 0x10000000000001 5 0 53 +0 +inf 53 -inf -0 -8 0 53 +0 -0 53 -inf -0 0 0 53 -inf -0 53 -inf -0 8 0 53 -128 +inf 53 -inf +8 -16 0 53 +0 -0 53 -inf +8 0 0 53 -inf 128 53 -inf +8 16 0 53 -inf +inf 53 -inf +inf -32 0 53 +0 -0 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf 32 0 53 nan nan 53 -inf nan -64 0 53 nan nan 53 -inf nan 0 0 53 nan nan 53 -inf nan 64 0 53 +0 -0 53 +0 -0 -1 0 53 +0 -0 53 +0 -0 0 0 53 +0 -0 53 +0 -0 1 1 53 -0x18000000000002p+1 -0 53 +0 0x10000000000001 -3 0 53 +0 -0 53 +0 8 0 2 53 +0 0x18000000000002p+1 53 +0 0x10000000000001 3 0 53 -inf -0 53 +0 +inf -7 0 53 +0 -0 53 +0 +inf 0 0 53 +0 +inf 53 +0 +inf 7 2 53 -inf -0x1c000000000001p+2 53 +0x10000000000001 +inf -7 0 53 +0 -0 53 +0 +inf 0 1 53 +0x1c000000000001p+2 +inf 53 +0x10000000000001 +inf 7 0 53 -inf -inf 53 +inf +inf -1 0 53 +0 -0 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1 0 53 nan nan 53 +inf nan -1 0 53 nan nan 53 +inf nan 0 0 53 nan nan 53 +inf nan 1 # regular values 0 53 0x123456789abcdfp-45 0x123456789abcdfp+8 53 0x123456789abcdfp-53 0x123456789abcdf 256 1 53 0x18000000000001p-52 9 53 0x10000000000001p-53 3 3 2 53 -27 0x18000000000002p-52 53 -9 0x10000000000001p-53 3 3 53 -0xa000000000001p-50 0xa000000000001p-50 53 -0x10000000000001p-53 0x10000000000001p-53 5 0 53 -0x123456789abcdfp+8 -0x123456789abcdfp-45 53 0x123456789abcdfp-53 0x123456789abcdf -256 1 53 -0x18000000000002p-52 27 53 -9 0x10000000000001p-53 -3 2 53 -9 -0x18000000000001p-52 53 0x10000000000001p-53 3 -3 3 53 -0x16c16c16c16c17p+2 0x16c16c16c16c17p+2 53 -0x123456789abcdf 0x123456789abcdf -5 mpfi-1.5.1/tests/atanh.dat0000664023513600017500000000450311705754332012343 00000000000000# data file for mpfi_atanh # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 -inf nan 53 -1 nan 0 53 nan -0 53 nan -0 0 53 +0 nan 53 +0 nan 0 53 nan +inf 53 nan +1 0 53 nan nan 53 +inf nan 0 53 nan nan 53 -inf -inf 0 53 nan nan 53 -inf -7 0 53 nan -0x8c9f53d568185p-52 53 -inf -0.5 0 53 nan -0 53 -inf -0 0 53 nan +inf 53 -inf +1 0 53 nan nan 53 -inf +8 0 53 nan nan 53 -inf +inf 0 53 -inf -0 53 -1 -0 0 53 +0 -0 53 +0 -0 0 53 +0 +inf 53 +0 +1 0 53 +0 nan 53 +0 +8 0 53 +0 nan 53 +0 +inf 0 53 nan nan 53 +inf +inf # regular values 0 53 nan nan 53 -6 -4 0 53 nan -0x8c9f53d568185p-52 53 -2 -0.5 2 53 -inf -0x8c9f53d568185p-52 53 -1 -0.5 3 53 -0x3e44e55c64b4bp-50 -0x1058aefa811451p-54 53 -0.75 -0.25 3 53 -0x1193ea7aad030bp-53 0x1193ea7aad030bp-53 53 -0.5 0.5 3 53 0x1058aefa811451p-54 0x2eec3bb76c2b3p-50 53 0.25 0.625 0 53 -inf +inf 53 -1 1 1 53 0x1015891c9eaef7p-55 +inf 53 0.125 1 0 53 0x1015891c9eaef7p-55 nan 53 0.125 17 0 53 nan nan 53 17 42 0 53 nan nan 53 -42 17 mpfi-1.5.1/tests/intersect.dat0000664023513600017500000000430211705754332013245 00000000000000# data file for mpfi_intersect # # for a description of the fields: see add.dat # special values 0 53 nan nan 53 nan nan 53 -inf -7 0 53 nan nan 53 nan nan 53 -8 +1 0 53 nan nan 53 nan nan 53 +0 +inf 0 53 nan nan 53 nan nan 53 +0 nan 0 53 nan nan 53 nan nan 53 +5 +inf 0 53 nan nan 53 nan nan 53 +inf +inf 0 53 nan nan 53 nan nan 53 nan -0 0 53 nan nan 53 nan -0 53 -inf -7 0 53 nan nan 53 nan -0 53 -8 +1 0 53 nan nan 53 nan +inf 53 +0 +inf 0 53 nan nan 53 nan nan 53 +0 +7 0 53 nan nan 53 nan -inf 53 +5 +inf 0 53 nan nan 53 nan -7 53 +inf +inf 0 53 nan nan 53 nan +1 53 nan -0 0 53 -inf -inf 53 -inf -inf 53 -inf -inf 3 53 -1 -7 53 -inf -7 53 -1 +8 # empty interval 3 53 +8 -0 53 -inf -0 53 +8 +inf # empty interval 3 53 +inf -0 53 -inf -0 53 +inf +inf # empty interval 0 53 +0 +8 53 -inf +8 53 +0 +8 0 53 +0 +8 53 -inf +inf 53 +0 +8 3 53 +0 -7 53 +0 -0 53 -inf -7 # empty interval 0 53 +0 -0 53 +0 +8 53 -7 -0 0 53 +0 -0 53 +0 -0 53 +0 +8 0 53 +0 +8 53 +0 +inf 53 +0 +8 3 53 +8 -0 53 +0 -0 53 +8 +inf # empty interval 0 53 nan nan 53 +0 +8 53 +inf nan 0 53 +0 -0 53 +0 -0 53 -inf +inf 0 53 +0 +8 53 +0 +8 53 -7 +8 0 53 +0 -0 53 +0 -0 53 +0 -0 0 53 +0 +8 53 +0 +inf 53 +0 +8 0 53 nan nan 53 +0 nan 53 +8 +inf 3 53 +inf +8 53 +0 +8 53 +inf +inf # empty interval 3 53 +inf +3 53 +inf +inf 53 -inf +3 # empty interval 0 53 +inf +inf 53 +inf +inf 53 +0 +inf 0 53 nan nan 53 +inf +inf 53 +3 nan 0 53 nan nan 53 +inf nan 53 -inf -7 0 53 nan nan 53 +inf nan 53 +inf +inf 0 53 nan nan 53 +inf nan 53 -3 +7 # regular values 0 53 0x12 0x34 53 0x12 0x90 53 -0x0d 0x34 1 12 0x8.efp-8 0x34 53 -0x0d 0x34 53 0x8.ef7p-8 0xa0 2 12 -0x12 0x1.f3p+24 53 -0x2fp+12 0x9p+32 53 -0x12 0x1.f2ffffffp+24 3 12 0x1.a1p-4 0x4.e78p-4 53 -1 0x8.237 53 0x1.a100001p-4 0x4.e7249961p-4 mpfi-1.5.1/tests/mul.dat0000664023513600017500000001576311705754332012057 00000000000000# data file for mpfi_mul # # fields: see add.dat # special values 0 53 nan nan 53 nan nan 53 -inf -7 0 53 nan nan 53 nan nan 53 -8 +1 0 53 nan nan 53 nan nan 53 +0 +inf 0 53 nan nan 53 nan nan 53 +0 nan 0 53 nan nan 53 nan nan 53 +5 +inf 0 53 nan nan 53 nan nan 53 +inf +inf 0 53 nan nan 53 nan nan 53 nan -0 0 53 nan nan 53 nan -0 53 -inf -7 0 53 nan nan 53 nan -0 53 -8 +1 0 53 nan nan 53 nan +inf 53 +0 +inf 0 53 nan nan 53 nan nan 53 +0 +7 0 53 nan nan 53 nan -inf 53 +5 +inf 0 53 nan nan 53 nan -7 53 +inf +inf 0 53 nan nan 53 nan +1 53 nan -0 0 53 +inf +inf 53 -inf -inf 53 -inf -inf 0 53 +0 -0 53 -inf -inf 53 +0 -0 0 53 -inf +inf 53 -inf -7 53 -1 +8 0 53 -inf -0 53 -inf -0 53 +8 +inf 0 53 -inf nan 53 -inf -0 53 +inf +inf 0 53 -inf +64 53 -inf +8 53 +0 +8 0 53 +0 -0 53 -inf +inf 53 +0 -0 0 53 -inf +inf 53 -inf +inf 53 +0 +8 0 53 +0 -0 53 +0 -0 53 -inf -7 0 53 -56 -0 53 +0 +8 53 -7 -0 0 53 +0 -0 53 +0 -0 53 +0 +8 0 53 +0 +inf 53 +0 +inf 53 +0 +8 0 53 +0 -0 53 +0 -0 53 +8 +inf 0 53 nan nan 53 +0 +8 53 +inf nan 0 53 +0 -0 53 +0 -0 53 -inf +inf 0 53 -56 +64 53 +0 +8 53 -7 +8 0 53 +0 -0 53 +0 -0 53 +0 -0 0 53 +0 +inf 53 +0 +inf 53 +0 +8 0 53 nan nan 53 +0 nan 53 +8 +inf 0 53 nan +inf 53 +0 +8 53 +inf +inf 0 53 +0 -0 53 +inf +inf 53 +0 -0 0 53 -inf +inf 53 +inf +inf 53 -inf +3 0 53 nan +inf 53 +inf +inf 53 +0 +inf 0 53 nan nan 53 +inf +inf 53 +3 nan 0 53 nan nan 53 +inf nan 53 -inf -7 0 53 nan nan 53 +inf nan 53 +inf +inf 0 53 nan nan 53 +inf nan 53 -3 +7 0 53 +0 -0 53 -3 +7 53 +0 -0 # regular values 0 53 0x12 0x34 53 -0x0d -0x09 53 -0x04 -0x02 1 53 0x8.ef3aa21dba748p-8 0x34 53 -0x0d -0xd.f0e7927d247cp-4 53 -0x04 -0xa.41084aff48f8p-8 2 53 0x12 0x1.f1651669609aap+2044 53 -0x2.ff65224ae58c6p+1020 -0x09 53 -0xa.5edd2648b5608p+1020 -0x02 3 53 0x1.a142a930de328p-4 0x4.e86c3434cd924p-4 53 -0xe.26c9e9eb67b48p-4 -0x8.237d2eb8b1178p-4 53 -0x5.8c899a0706d5p-4 -0x3.344e57a37b5e8p-4 0 53 -0x74e 0x37 53 -0x37 -0x07 53 -0x01 0x22 1 53 -0x1.491df346a9f15p+0 0xe.063f267ed51ap-4 53 -0xe.063f267ed51ap-4 -0x0.33 53 -0x01 0x1.777ab178b4a1ep+0 2 53 -0x1.cb540b71699a8p+4 0x2.804cce4a3f42ep+4 53 -0x1.cb540b71699a8p+4 -0x0.33 53 -0x1.64dcaaa101f18p+0 0x01 3 53 -0x3.71b422ce817f4p+8 0x2.804cce4a3f42ep+4 53 -0x1.cb540b71699a8p+4 -0x0.33 53 -0x1.64dcaaa101f18p+0 0x1.eb67a1a6ef725p+4 0 53 -0x123456789a0 -0x01 53 -0x123456789a -0x01 53 0x01 0x10 1 53 -0x1.7611a672948a5p+0 -0x01 53 -0xb.6c67d3a37d54p-4 -0x.8 53 0x02 0x2.0bee4e8bb3dfp+0 2 53 -0x10 -0x7.99b990532d434p-8 53 -0x04 -0xa.497d533c3b2ep-8 53 0xb.d248df3373e68p-4 0x04 3 53 -0x1.7611a672948a5p+0 -0x7.99b990532d434p-8 53 -0xb.6c67d3a37d54p-4 -0xa.497d533c3b2ep-8 53 0xb.d248df3373e68p-4 0x2.0bee4e8bb3dfp+0 0 53 -0x77 0x07 53 -0x01 0x11 53 -0x07 -0x04 1 53 -0x2.101b41d3d48b8p+0 0x2.3b46226145234p+0 53 -0x01 0xe.ca7ddfdb8572p-4 53 -0x2.3b46226145234p+0 -0x0.1 2 53 -0x2.3b46226145234p+0 0x2.7c0bd9877f404p+8 53 -0x1.1d069e75e8741p+8 0x01 53 -0x2.3b46226145234p+0 -0x0.1 3 53 -0x2.7c0bd9877f404p+8 0x2.101b41d3d48b8p+0 53 -0xe.ca7ddfdb8572p-4 0x1.1d069e75e8741p+8 53 -0x2.3b46226145234p+0 -0x0.1 0 53 -0x20 0x30 53 -0x01 0x10 53 -0x02 0x03 1 53 -0x6.ea77a3ee43de8p-8 0x2.6bff2625fb71cp-4 53 -0x01 0x2.db091cea593fap-4 53 -0x2.6bff2625fb71cp-4 0x1p-8 2 53 -0x1.8e3fe93a4ea52p+0 0xa.b52fe22d72788p-4 53 -0x01 0x6.e211fefc216ap-4 53 -0x1p-4 0x1.8e3fe93a4ea52p+0 3 53 -0x8.ec5de73125be8p-4 0x2.adfe651d3b19ap+0 53 -0x1.15e079e49a0ddp+0 0x1p-8 53 -0x2.77fc84629a602p+0 0x8.3885932f13fp-4 0 53 -0xfc 0xfc 53 -0x07 0x07 53 0x13 0x24 1 53 -0x1.71dc5b5607781p+0 0x2.3381083e7d3b4p+4 53 -0xa.8071f870126cp-4 0x10 53 0x02 0x2.3381083e7d3b4p+0 2 53 -0x1.442e2695ac81ap+0 0x1.fb5fbebd0cbc6p+0 53 -0x01 0x1.90aa487ecf153p+0 53 0x01p-53 0x1.442e2695ac81ap+0 3 53 -0x5.c61fcad908df4p+0 0x5.17b7c49130824p+0 53 -0x1.c40db77f2f6fcp+0 0x1.8eb70bbd94478p+0 53 0x02 0x3.45118635235c6p+0 0 53 -0x12345 -0xabc 53 0xc 0x2d 53 -0x679 -0xe5 1 53 -0x2.83a3712099234p+50 -0xabc 53 0xc 0x1.1833fdcab4c4ap+10 53 -0x2.4c0afc50522ccp+40 -0xe5 2 53 -0x12345 -0x7.35b3c8400ade4p+4 53 0xb.38f1fb0ef4308p+0 0x2d 53 -0x679 -0xa.4771d7d0c604p+0 3 53 -0x3.e3ce52d4a139cp+4 -0x2.637164cf2f346p-8 53 0xf.08367984ca1cp-4 0xa.bcf6c6cbe341p+0 53 -0x5.cbc445e9952c4p+0 -0x2.8ad05a7b988fep-8 0 53 -0xabc 0xc 53 0x01 0xc 53 -0xe5 0x01 1 53 -0x1.47f2dbe4ef916p+0 0x1.ec24910ac6aecp+32 53 0x123p-52 0x1.ec24910ac6aecp+0 53 -0xa.a97267f56a9b8p-4 0x1p+32 2 53 -0x7.2bea531ef4098p+0 0x4.c765967f9468p+0 53 0x03 0x7.2bea531ef4098p+0 53 -0x01 0xa.a97267f56a9b8p-4 3 53 -0x1.47f2dbe4ef916p+0 0x4.c765967f9468p+0 53 0x0.3 0xa.a97267f56a9b8p-4 53 -0x1.ec24910ac6aecp+0 0x7.2bea531ef4098p+0 0 53 0xf 0x4d 53 0x3 0x7 53 0x5 0xb 1 53 0x7.dc58fb323ad78p+0 0x4d 53 0x2.48380232f6c16p+0 0x7 53 0x3.71cb6c53e68eep+0 0xb 2 53 0xfp-25 0x7.dc58fb323ad7cp+0 53 0x3 0x3.71cb6c53e68eep+0 53 0x5p-25 0x2.48380232f6c16p+0 3 53 0x2.587a32d02bc04p-4 0x5.fa216b7c20c6cp+0 53 0x3.10e8a605572p-4 0x2.48380232f6c16p+0 53 0xc.3d8e305214ecp-4 0x2.9e7db05203c88p+0 mpfi-1.5.1/tests/tis_pos.c0000664023513600017500000000337111705754332012404 00000000000000/* tis_pos.c -- Test mpfi_is_pos. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern int nextchar; void print_error (mpfi_srcptr a) { printf ("Error: mpfi_is_pos (A) returns %d\nA = ", mpfi_is_pos (a)); mpfi_out_str (stdout, 10, 0, a); printf ("\n"); exit (1); } int main (int argc, char **argv) { FILE *stream; mpfi_t interval; int expected; int got; mpfi_init2 (interval, 1024); stream = open_file ("is_pos.dat"); init_reading (stream); while (nextchar != EOF) { read_sign (stream, &expected); read_mpfi (stream, interval); got = mpfi_is_pos (interval); if (got != expected || got * expected < 0) print_error (interval); } close_file (stream); mpfi_clear (interval); return 0; } mpfi-1.5.1/tests/tis_nonneg.c0000664023513600017500000000341311705754332013064 00000000000000/* tis_nonneg.c -- Test mpfi_is_nonneg. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern int nextchar; void print_error (mpfi_srcptr a) { printf ("Error: mpfi_is_nonneg (A) returns %d\nA = ", mpfi_is_nonneg (a)); mpfi_out_str (stdout, 10, 0, a); printf ("\n"); exit (1); } int main (int argc, char **argv) { FILE *stream; mpfi_t interval; int expected; int got; mpfi_init2 (interval, 1024); stream = open_file ("is_nonneg.dat"); init_reading (stream); while (nextchar != EOF) { read_sign (stream, &expected); read_mpfi (stream, interval); got = mpfi_is_nonneg (interval); if (got != expected || got * expected < 0) print_error (interval); } close_file (stream); mpfi_clear (interval); return 0; } mpfi-1.5.1/tests/tget_version.c0000664023513600017500000000305511705754332013433 00000000000000/* tget_version.c -- Test mpfi_get_version. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { if (strcmp (mpfi_get_version (), VERSION) != 0) { printf ("Error: The value return by mpfi_get_version (\"%s\") and the " "one of the VERSION symbol (" QUOTE(VERSION) ") differ.\n", mpfi_get_version ()); exit (1); } printf ("MPFI version: %s\n", mpfi_get_version ()); printf ("MPFR version: %s\n", mpfr_get_version ()); printf ("GMP version: %s\n", gmp_version); return 0; } mpfi-1.5.1/tests/tsqr.c0000664023513600017500000000253511705754332011716 00000000000000/* tsqr.c -- Test mpfi_sqr. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_sqr; mpfi_fun_init_II (&i_sqr, mpfi_sqr, mpfr_sqr); test_start (); check_data (&i_sqr, "sqr.dat"); check_random (&i_sqr, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_sqr); return 0; } mpfi-1.5.1/tests/tis_strictly_neg.c0000664023513600017500000000345711705754332014316 00000000000000/* tis_strictly_neg.c -- Test mpfi_is_strictly_neg. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern int nextchar; void print_error (mpfi_srcptr a) { printf ("Error: mpfi_is_strictly_neg (A) returns %d\nA = ", mpfi_is_strictly_neg (a)); mpfi_out_str (stdout, 10, 0, a); printf ("\n"); exit (1); } int main (int argc, char **argv) { FILE *stream; mpfi_t interval; int expected; int got; mpfi_init2 (interval, 1024); stream = open_file ("is_strictly_neg.dat"); init_reading (stream); while (nextchar != EOF) { read_sign (stream, &expected); read_mpfi (stream, interval); got = mpfi_is_strictly_neg (interval); if (got != expected || got * expected < 0) print_error (interval); } close_file (stream); mpfi_clear (interval); return 0; } mpfi-1.5.1/tests/tmul_2ui.c0000664023513600017500000000260111705754332012457 00000000000000/* tmul_2ui.c -- Test mpfi_mul_2ui. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_mul_2ui; mpfi_fun_init_IIU (&i_mul_2ui, mpfi_mul_2ui, mpfr_mul_2ui); test_start (); check_data (&i_mul_2ui, "mul_2ui.dat"); check_random (&i_mul_2ui, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_mul_2ui); return 0; } mpfi-1.5.1/tests/set_fr.dat0000664023513600017500000000335411705754332012535 00000000000000# data file for mpfi_set_fr # # column fields: # 1: initial precision of interval # 2: initial left point value of interval # 3: initial right endpoint value of interval # # 4: inexact flag (returned value) # 5: precision of result (must be the same as in field 1) # 6: left endpoint value of result # 7: right endpoint value of result # # 8: precision of argument # 9: value of argument # special values 53 nan nan 0 53 -inf -inf 53 -inf 53 -inf -inf 0 53 -8 -8 53 -8 53 nan nan 0 53 +0 -0 53 -0 53 nan nan 0 53 +0 -0 53 +0 53 nan nan 0 53 +5 +5 53 +5 53 nan nan 0 53 +inf +inf 53 +inf 53 -inf -0 0 53 nan nan 53 nan 53 nan nan 0 53 -inf -inf 53 -inf 53 -inf -inf 0 53 -8 -8 53 -8 53 -inf -inf 0 53 +0 -0 53 -0 53 -inf -inf 0 53 +0 -0 53 +0 53 -inf -inf 0 53 +5 +5 53 +5 53 -inf -inf 0 53 +inf +inf 53 +inf 53 -inf -inf 0 53 nan nan 53 nan 53 +0 -0 0 53 -inf -inf 53 -inf 53 +0 -0 0 53 -8 -8 53 -8 53 +0 -0 0 53 +0 -0 53 -0 53 +0 -0 0 53 +0 -0 53 +0 53 +0 -0 0 53 +5 +5 53 +5 53 +0 -0 0 53 +inf +inf 53 +inf 53 +0 -0 0 53 nan nan 53 nan 53 +inf +inf 0 53 -inf -inf 53 -inf 53 +inf +inf 0 53 -8 -8 53 -8 53 +inf +inf 0 53 +0 -0 53 -0 53 +inf +inf 0 53 +0 -0 53 +0 53 +inf +inf 0 53 +5 +5 53 +5 53 -inf +inf 0 53 +inf +inf 53 +inf 53 +inf +inf 0 53 nan nan 53 nan # regular values 53 nan nan 0 53 0x1999999999999a@-14 0x1999999999999a@-14 53 0.1 2 nan nan 3 2 0x18@-2 0x2@-1 53 0.1 mpfi-1.5.1/tests/tis_inside_ui.c0000664023513600017500000000556711705754332013564 00000000000000/* tis_inside_ui.c -- Test mpfi_is_inside_ui. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" #include "mpfi_config.h" #ifdef HAVE_LIMITS_H #include #endif #ifndef ULONG_MAX # define ULONG_MAX 4294967295 #endif #define ORDER(min, max) \ do { \ if (min > max) { \ unsigned long tmp; \ tmp = min; \ min = max; \ max = tmp;} \ } while (0) void print_error (unsigned long x, mpfi_srcptr i) { printf ("Error: mpfi_is_inside_ui (x, I) returns %d\nx = %lu\nI = ", mpfi_is_inside_ui (x, i), x); mpfi_out_str (stdout, 10, 0, i); printf ("\n"); exit (1); } void check () { mpfi_t interval; unsigned long a, b, c; int i; i = 1; a = ULONG_MAX; while (a >>= 1) i++; mpfi_init2 (interval, i); for (i = 0; i <= 1000; ++i) { /* random numbers a < b < c */ a = random_ui (); b = random_ui (); c = random_ui (); ORDER (a, b); ORDER (a, c); ORDER (b, c); mpfi_interv_ui (interval, b, c); if (a != b && mpfi_is_inside_ui (a, interval)) { print_error (a, interval); } mpfr_set_nan (&(interval->left)); if (mpfi_is_inside_ui (a, interval)) { print_error (a, interval); } mpfi_interv_ui (interval, a, c); if (!mpfi_is_inside_ui (b, interval)) { print_error (b, interval); } mpfr_set_nan (&(interval->right)); if (mpfi_is_inside_ui (b, interval)) { print_error (b, interval); } mpfi_interv_ui (interval, a, b); if (c != b && mpfi_is_inside_ui (c, interval)) { print_error (c, interval); } } mpfi_clear (interval); } int main (int argc, char **argv) { test_start (); check (); test_end (); return 0; } mpfi-1.5.1/tests/type_izi.c0000664023513600017500000001525311705754332012562 00000000000000/* type_izi.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, mpz_t, mpfi_t). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern unsigned long line_number; /* current line */ static unsigned long test_line_number; /* start line of current test */ void read_line_izi (mpfi_function_ptr this, FILE* fp) { test_line_number = line_number; /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] mpz_t operand */ read_mpz (fp, MPFI_FUN_ARG (*this, 3, mpz)); /* [4] mpfi_t operand */ read_mpfi (fp, MPFI_FUN_ARG (*this, 4, mpfi)); } /* check function against data at different precisions and test if an input variable can be reused as output */ void check_line_izi (mpfi_function_ptr this) { int inex; /* rename operands for better readability */ IZI_fun f_IZI = MPFI_FUN_GET (*this, IZI); mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*this, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); mpz_ptr op1 = MPFI_FUN_ARG (*this, 3, mpz); mpfi_ptr op2 = MPFI_FUN_ARG (*this, 4, mpfi); mpfi_set_prec (got, mpfi_get_prec (expected)); inex = f_IZI (got, op1, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\nop1 = ", test_line_number); mpz_out_str (stdout, 16, op1); printf ("\nop2 = "); mpfi_out_str (stdout, 16, 0, op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } /* reuse input variable as output */ if (mpfi_get_prec (got) == mpfi_get_prec (op2)) { mpfi_set (got, op2); inex = f_IZI (got, op1, got); if (inex != expected_inex || !same_value (got, expected)) { printf ("Error when reusing first input argument as output (line %lu)." "\nop1 = ", test_line_number); mpz_out_str (stdout, 16, op1); printf ("\nop2 = "); mpfi_out_str (stdout, 16, 0, op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } } /* Check if the image of a random point chosen in the given interval is in the image of this interval. */ void random_izi (mpfi_function_ptr this) { /* rename operands for better readability */ IZI_fun f_IZI = MPFI_FUN_GET (*this, IZI); RZR_fun f_RZR = MPFI_FUN_MPFR_FUNCTION (*this, IZI); mpfi_ptr b = MPFI_FUN_ARG (*this, 2, mpfi); mpz_ptr z = MPFI_FUN_ARG (*this, 3, mpz); mpfi_ptr a = MPFI_FUN_ARG (*this, 4, mpfi); /* reuse endpoint as mpfr_t */ mpfi_ptr i = MPFI_FUN_ARG (*this, 0, mpfi); mpfr_ptr x = &(i->left); mpfr_ptr y = &(i->right); unsigned long n = mpfi_get_prec (a) + 17; random_interval (a); if (this->random_domain != NULL) { /* restrict the range of random interval to speed up tests */ this->random_domain (a); } random_mpz (z, n); mpfi_alea (x, a); f_IZI (b, z, a); f_RZR (y, z, x, MPFI_RNDD); if (!mpfr_nan_p (y) && !MPFI_NAN_P (b) && !mpfi_is_inside_fr (y, b)) { printf ("Error: the image b of (n, a) does not contain the image y " "of (n, x) where x is in a.\nn= "); mpz_out_str (stdout, 10, z); printf ("\na = "); mpfi_out_str (stdout, 10, 0, a); printf ("\nb = "); mpfi_out_str (stdout, 10, 0, b); printf ("\nx = "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDU); printf ("\ny = "); mpfr_out_str (stdout, 10, 0, y, MPFI_RNDU); putchar ('\n'); exit (1); } } void set_prec_izi (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 4, mpfi), prec); } void clear_izi (mpfi_function_ptr this) { /* [0] initial value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] operand (mpz_t) */ mpz_clear (MPFI_FUN_ARG (*this, 3, mpz)); /* [4] operand (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 4, mpfi)); free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_IZI (mpfi_function_ptr this, IZI_fun mpfi_function, RZR_fun mpfr_function) { this->type = IZI; this->func.IZI = mpfi_function; this->mpfr_func.IZI = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (5 * sizeof (mpfi_fun_operand_t)); /* [0] initial value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] first operand (mpz_t) */ mpz_init (MPFI_FUN_ARG (*this, 3, mpz)); /* [4] second operand (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 4, mpfi), 1024); /* init methods */ this->set_prec = set_prec_izi; this->read_line = read_line_izi; this->check_line = check_line_izi; this->random = random_izi; this->clear = clear_izi; } mpfi-1.5.1/tests/tacosh.c0000664023513600017500000000256111705754332012205 00000000000000/* tacosh.c -- Test mpfi_acosh. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_acosh; mpfi_fun_init_II (&i_acosh, mpfi_acosh, mpfr_acosh); test_start (); check_data (&i_acosh, "acosh.dat"); check_random (&i_acosh, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_acosh); return 0; } mpfi-1.5.1/tests/sub_d.dat0000664023513600017500000001312311705754332012342 00000000000000# data file for mpfi_sub_d # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value #WARNING: # double values are read by the test suite with rounding towards minus # infinity to a machine-dependant precision (whereas the mpfi data are read # at the given precision with rounding to the nearest). # So as to ensure portability, use test values that are representable with a # 53 bit-significand which corresponds to the minimum default precision for # a double in the test suite. # special values 0 53 nan nan 53 nan nan -0x170ef54646d497p-109 0 53 nan nan 53 nan nan 0.0 0 53 nan nan 53 nan nan 0x170ef54646d497p-109 0 53 nan -inf 53 nan -inf -0x114b37f4b51f71p-107 0 53 nan -inf 53 nan -inf 0.0 0 53 nan -inf 53 nan -inf 0x114b37f4b51f71p-107 0 53 nan -0x1bfffffffffff8p-50 53 nan -7 -0xfc339ab0a6b53p-99 0 53 nan -7 53 nan -7 0.0 0 53 nan -0x1c000000000007p-50 53 nan -7 0xfc339ab0a6b53p-99 0 53 nan 15 53 nan -0 -15.0 0 53 nan -0 53 nan -0 0.0 0 53 nan -15 53 nan -0 15.0 0 53 nan 0x8000000000001p-51 53 nan +1 -0xb2b3ece0a4ef9p-103 0 53 nan 1 53 nan +1 0.0 0 53 nan 0xfffffffffffffp-52 53 nan +1 0xb2b3ece0a4ef9p-103 0 53 nan +inf 53 nan +inf -0x5acae5c4b6e51p-101 0 53 nan +inf 53 nan +inf 0.0 0 53 nan +inf 53 nan +inf 0x5acae5c4b6e51p-101 0 53 -inf -inf 53 -inf -inf -0x170ef54646d497p-108 0 53 -inf -inf 53 -inf -inf 0.0 0 53 -inf -inf 53 -inf -inf 0x170ef54646d497p-108 2 53 -inf -0x1bffffffffffffp-50 53 -inf -7 -0x170ef54646d497p-107 0 53 -inf -7 53 -inf -7 0.0 2 53 -inf -7 53 -inf -7 0x170ef54646d497p-107 0 53 -inf 0x170ef54646d497p-106 53 -inf -0 -0x170ef54646d497p-106 0 53 -inf -0 53 -inf -0 0.0 0 53 -inf -8.0e-17 53 -inf -0 0x170ef54646d497p-106 2 53 -inf 0x16345785d8a00100 53 -inf 8 -0x16345785d8a00000 0 53 -inf 8 53 -inf 8 0.0 2 53 -inf -0x16345785d89fff00 53 -inf 8 0x16345785d8a00000 0 53 -inf +inf 53 -inf +inf -0x170ef54646d497p-105 0 53 -inf +inf 53 -inf +inf 0.0e-17 0 53 -inf +inf 53 -inf +inf +0x170ef54646d497p-105 0 53 -inf nan 53 -inf nan -0x170ef54646d497p-104 0 53 -inf nan 53 -inf nan 0.0e-17 0 53 -inf nan 53 -inf nan +0x170ef54646d497p-104 0 53 +0x170ef54646d497p-109 +0x170ef54646d497p-109 53 +0 -0 -0x170ef54646d497p-109 0 53 +0 -0 53 +0 -0 0.0 0 53 -0x170ef54646d497p-109 -0x170ef54646d497p-109 53 +0 -0 0x170ef54646d497p-109 2 53 0x114b37f4b51f71p-107 0x10000000000001p-49 53 +0 8 -0x114b37f4b51f71p-107 0 53 +0 8 53 +0 8 0.0 2 53 -0x114b37f4b51f71p-107 8 53 +0 8 0x114b37f4b51f71p-107 0 53 0x50b45a75f7e81p-104 +inf 53 +0 +inf -0x50b45a75f7e81p-104 0 53 +0 +inf 53 +0 +inf 0.0 0 53 -0x142d169d7dfa03p-106 +inf 53 +0 +inf 0x142d169d7dfa03p-106 0 53 +inf +inf 53 +inf +inf -0x170ef54646d497p-109 0 53 +inf +inf 53 +inf +inf 0.0 0 53 +inf +inf 53 +inf +inf 0x170ef54646d497p-109 0 53 +inf nan 53 +inf nan -0x170ef54646d497p-109 0 53 +inf nan 53 +inf nan 0.0 0 53 +inf nan 53 +inf nan 0x170ef54646d497p-109 # regular values 0 53 -0x1fb53d14aa9c2fp-47 -0x18353d14aa9c2fp-47 53 -32 -17 0xfb53d14aa9c2fp-47 0 53 +0 0x7353d14aa9c2fp-47 53 -0xfb53d14aa9c2fp-47 -17 -0xfb53d14aa9c2fp-47 0 53 -0x104ac2eb5563d1p-48 -0 53 -32 -0xfb53d14aa9c2fp-48 -0xfb53d14aa9c2fp-48 0 53 0x15b456789abcdfp-48 0x123456789abd17p-4 53 0x123456789abcdfp-48 0x123456789abcdfp-4 -3.5 1 53 0x3923456789abcdp-52 0x123456789abd17p-4 53 0x123456789abcdfp-56 0x123456789abcdfp-4 -3.5 2 53 0x18p-4 0x101a3456789abdp-44 53 -0xff 0x123456789abcdfp-52 -256.5 3 53 0xfff8p-4 0x10018p-4 53 -0x1fffffffffffffp-52 -0x1p-550 -4097.5 0 53 0xeb456789abcdfp-48 0x123456789abca7p-4 53 0x123456789abcdfp-48 0x123456789abcdfp-4 3.5 1 53 -0x36dcba98765434p-52 0x123456789abca7p-4 53 0x123456789abcdfp-56 0x123456789abcdfp-4 3.5 2 53 -0x1ff8p-4 -0xff5cba9876543p-44 53 -0xff 0x123456789abcdfp-52 256.5 3 53 -0x10038p-4 -0x10018p-4 53 -0x1fffffffffffffp-52 -0x1p-550 4097.5 mpfi-1.5.1/tests/tdiv_si.c0000664023513600017500000000456311705754332012371 00000000000000/* tdiv_si.c -- Test mpfi_div_si. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_underflow (void) { mpfi_t got, expected; long si = 1024; int inex; mpfi_init2 (got, 128); mpfi_init2 (expected, 128); mpfi_set_ui (expected, 0); mpfr_nextbelow (&(expected->left)); mpfr_nextabove (&(expected->right)); inex = mpfi_div_si (got, expected, si); if (!MPFI_BOTH_ARE_INEXACT(inex) || !same_mpfr_value (&(got->left), &(expected->left)) || !same_mpfr_value (&(got->right), &(expected->right))) { printf ("Error: mpfi_div_si (rop, op, si) does not return correct value\n" "op = "); mpfi_out_str (stdout, 16, 0, expected); printf ("\nsi = %ld\ngot = ", si); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); printf ("\n"); if (!MPFI_BOTH_ARE_INEXACT(inex)) { printf ("return value = %d\nexpected = %d\n", inex, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT); } exit (1); } mpfi_clear (got); mpfi_clear (expected); } int main (int argc, char **argv) { struct mpfi_function_t i_div_si; mpfi_fun_init_IIS (&i_div_si, mpfi_div_si, mpfr_div_si); test_start (); check_data (&i_div_si, "div_si.dat"); check_random (&i_div_si, 2, 1000, 10); check_underflow (); test_end (); mpfi_fun_clear (&i_div_si); return 0; } mpfi-1.5.1/tests/tset.c0000664023513600017500000000772611705754332011713 00000000000000/* tset.c -- Test file for mpfi_set functions. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_endpoints (mpfi_t i, const char *left, const char *right, const char *function_name) { mpfr_t l,r; mpfr_inits2 (mpfi_get_prec (i), l, r, (mpfr_ptr)0); mpfr_set_str (l, left, 0, MPFI_RNDD); mpfr_set_str (r, right, 0, MPFI_RNDU); if (!mpfr_equal_p (&(i->left), l) || !mpfr_equal_p (&(i->right), r)) { printf ("Error in %s\nexpected [%s, %s]\n got ", function_name, left, right); mpfi_out_str (stdout, 16, 0, i); putchar ('\n'); exit (1); } mpfr_clears (l, r, (mpfr_ptr)0); } void check_fi (mpfi_ptr out, mpfi_ptr in, int expected_inex, const char *left, const char *right) { int inex; inex = mpfi_set (out, in); if (inex != expected_inex) { printf ("Error: mpfi_set returns unexpected value with input="); mpfi_out_str (stdout, 10, 0, in); printf (" and output precision=%lu\nexpected return value: %u, got: %u\n", mpfi_get_prec (out), expected_inex, inex); exit (1); } check_endpoints (out, left, right, "mpfi_set"); } int main (int argc, char **argv) { mpfi_t fi1; mpfi_t fi2; mpfi_init2 (fi1, 1024); mpfi_init2 (fi2, 1024); mpfi_set_prec (fi1, 2); mpfi_set_prec (fi2, 53); mpfr_set_str (&(fi1->left), "0.1", 0, MPFI_RNDD); mpfr_set_str (&(fi1->right), "0.1", 0, MPFI_RNDU); check_fi (fi2, fi1, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "0b11p-5", "0b10p-4"); mpfr_set_nan (&(fi1->left)); mpfr_set_nan (&(fi1->right)); mpfi_set (fi2, fi1); if (!mpfr_nan_p (&(fi2->left)) || !mpfr_nan_p (&(fi2->right))) { printf ("Error: mpfi_set does not handle NAN correctly\ngot: "); mpfi_out_str (stdout, 10, 0, fi2); putchar ('\n'); exit (1); } mpfi_set_prec (fi1, 53); mpfi_set_prec (fi2, 2); mpfr_set_str (&(fi1->left), "0.1", 0, MPFI_RNDD); mpfr_set_str (&(fi1->right), "0.1", 0, MPFI_RNDU); check_fi (fi2, fi1, MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT, "0x18@-2", "0x2@-1"); mpfr_set_str (&(fi1->left), "0.1", 0, MPFI_RNDD); mpfr_set_str (&(fi1->right), "0.5", 0, MPFI_RNDU); check_fi (fi2, fi1, MPFI_FLAGS_LEFT_ENDPOINT_INEXACT, "0x18@-2", "0x8@-1"); mpfr_set_str (&(fi1->left), "-0.5", 0, MPFI_RNDD); mpfr_set_str (&(fi1->right), "-0.1", 0, MPFI_RNDU); check_fi (fi2, fi1, MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT, "-0x8@-1", "-0x18@-2"); mpfr_set_inf (&(fi1->left), -1); mpfr_set_inf (&(fi1->right), -1); check_fi (fi2, fi1, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "-@inf@", "-@inf@"); /* signed zeros */ mpfr_set_ui (&(fi1->left), 0, MPFI_RNDU); mpfr_neg (&(fi1->right), &(fi1->left), MPFI_RNDD); check_fi (fi2, fi1, MPFI_FLAGS_BOTH_ENDPOINTS_EXACT, "+0", "-0"); if (mpfr_signbit (&(fi2->left)) || !mpfr_signbit (&(fi2->right))) { printf ("Error: mpfi_set does not handle signed zeros correctly\ngot: "); mpfi_out_str (stdout, 10, 0, fi2); putchar ('\n'); exit (1); } mpfi_clear (fi1); mpfi_clear (fi2); return 0; } mpfi-1.5.1/tests/type_iri.c0000664023513600017500000001535111705754332012551 00000000000000/* type_iri.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, mpfi_t, mpfr_t). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_iri (mpfi_function_ptr this, FILE* fp) { test_line_number = line_number; /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] mpfr_t operand */ read_mpfr (fp, MPFI_FUN_ARG (*this, 3, mpfr)); /* [4] mpfi_t operand */ read_mpfi (fp, MPFI_FUN_ARG (*this, 4, mpfi)); } /* check function against data at different precisions and test if an input variable can be reused as output */ void check_line_iri (mpfi_function_ptr this) { int inex; /* rename operands for better readability */ IRI_fun f_IRI = MPFI_FUN_GET (*this, IRI); mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*this, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); mpfr_ptr op1 = MPFI_FUN_ARG (*this, 3, mpfr); mpfi_ptr op2 = MPFI_FUN_ARG (*this, 4, mpfi); mpfi_set_prec (got, mpfi_get_prec (expected)); inex = f_IRI (got, op1, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\nop1 = ", test_line_number); mpfr_out_str (stdout, 16, 0, op1, MPFI_RNDD); printf ("\nop2 = "); mpfi_out_str (stdout, 16, 0, op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } /* reuse input variable as output */ if (mpfi_get_prec (got) == mpfi_get_prec (op2)) { mpfi_set (got, op2); inex = f_IRI (got, op1, got); if (inex != expected_inex || !same_value (got, expected)) { printf ("Error when reusing first input argument as output (line %lu)." "\nop1 = ", test_line_number); mpfr_out_str (stdout, 16, 0, op1, MPFI_RNDD); printf ("\nop2 = "); mpfi_out_str (stdout, 16, 0, op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } } /* Check if the image of random points chosen in the given intervals is in the image of these intervals. */ void random_iri (mpfi_function_ptr this) { /* rename operands for better readability */ IRI_fun f_IRI = MPFI_FUN_GET (*this, IRI); RRR_fun f_RRR = MPFI_FUN_MPFR_FUNCTION (*this, IRI); mpfi_ptr b = MPFI_FUN_ARG (*this, 2, mpfi); mpfr_ptr x = MPFI_FUN_ARG (*this, 3, mpfr); mpfi_ptr a = MPFI_FUN_ARG (*this, 4, mpfi); /* reuse endpoint as mpfr_t */ mpfi_ptr i = MPFI_FUN_ARG (*this, 0, mpfi); mpfr_ptr y = &(i->left); mpfr_ptr z = &(i->right); random_interval (a); if (this->random_domain != NULL) { /* restrict the range of random interval to speed up tests */ this->random_domain (a); } random_mpfr (x); mpfi_alea (y, a); f_IRI (b, x, a); f_RRR (z, x, y, MPFI_RNDD); if (!mpfr_nan_p (z) && !MPFI_NAN_P (b) && !mpfi_is_inside_fr (z, b)) { printf ("Error: the image b of (x, a) does not contain the image z " "of (x, y) where y is in a.\nx= "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDU); printf ("\na = "); mpfi_out_str (stdout, 10, 0, a); printf ("\nb = "); mpfi_out_str (stdout, 10, 0, b); printf ("\ny = "); mpfr_out_str (stdout, 10, 0, y, MPFI_RNDU); printf ("\nz = "); mpfr_out_str (stdout, 10, 0, z, MPFI_RNDU); putchar ('\n'); exit (1); } } void set_prec_iri (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); mpfr_set_prec (MPFI_FUN_ARG (*this, 3, mpfr), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 4, mpfi), prec); } void clear_iri (mpfi_function_ptr this) { /* [0] initial value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] first operand (mpfr_t) */ mpfr_clear (MPFI_FUN_ARG (*this, 3, mpfr)); /* [4] second operand (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 4, mpfi)); free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_IRI (mpfi_function_ptr this, IRI_fun mpfi_function, RRR_fun mpfr_function) { this->type = IRI; this->func.IRI = mpfi_function; this->mpfr_func.IRI = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (5 * sizeof (mpfi_fun_operand_t)); /* [0] initial value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] second operand (mpfr_t) */ mpfr_init2 (MPFI_FUN_ARG (*this, 3, mpfr), 1024); /* [4] first operand (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 4, mpfi), 1024); /* init methods */ this->set_prec = set_prec_iri; this->read_line = read_line_iri; this->check_line = check_line_iri; this->random = random_iri; this->clear = clear_iri; } mpfi-1.5.1/tests/div_d.dat0000664023513600017500000001162711705754332012342 00000000000000# data file for mpfi_div_d # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value #WARNING: # double values are read by the test suite with rounding towards minus # infinity to a machine-dependant precision (whereas the mpfi data are read # at the given precision with rounding to the nearest). # So as to ensure portability, use test values that are representable with a # 53 bit-significand which corresponds to the minimum default precision for # a double in the test suite. # special values 0 53 nan nan 53 nan nan -0x170ef54646d497p-109 0 53 nan nan 53 nan nan 0.0 0 53 nan nan 53 nan nan 0x170ef54646d497p-109 0 53 nan nan 53 nan -inf -0x114b37f4b51f71p-107 0 53 nan nan 53 nan -inf 0.0 0 53 nan nan 53 nan -inf 0x114b37f4b51f71p-107 0 53 nan nan 53 nan -7 -0xfc339ab0a6b53p-99 0 53 nan nan 53 nan -7 0.0 0 53 nan nan 53 nan -7 7.0 0 53 nan nan 53 nan -0 -15.0 0 53 nan nan 53 nan -0 0.0 0 53 nan nan 53 nan -0 15.0 0 53 nan nan 53 nan +1 -0xb2b3ece0a4ef9p-103 0 53 nan nan 53 nan +1 0.0 0 53 nan nan 53 nan +1 0xb2b3ece0a4ef9p-103 0 53 nan nan 53 nan +inf -0x5acae5c4b6e51p-101 0 53 nan nan 53 nan +inf 0.0 0 53 nan nan 53 nan +inf 0x5acae5c4b6e51p-101 0 53 +inf +inf 53 -inf -inf -0x170ef54646d497p-108 0 53 -inf +inf 53 -inf -inf 0.0 0 53 -inf -inf 53 -inf -inf 0x170ef54646d497p-108 0 53 1 +inf 53 -inf -7 -7.0 0 53 -inf +inf 53 -inf -7 0.0 0 53 -inf -1 53 -inf -7 7.0 0 53 +0 +inf 53 -inf -0 -0x170ef54646d497p-106 0 53 -inf nan 53 -inf -0 0.0 0 53 -inf -0 53 -inf -0 0x170ef54646d497p-106 1 53 -0x15555555555556p-51 +inf 53 -inf 8 -3.0 0 53 -inf +inf 53 -inf 8 0.0 2 53 -inf 0x15555555555556p-51 53 -inf 8 3.0 0 53 -inf +inf 53 -inf +inf -0x170ef54646d497p-105 0 53 -inf +inf 53 -inf +inf 0.0e-17 0 53 -inf +inf 53 -inf +inf +0x170ef54646d497p-105 0 53 nan nan 53 -inf nan -0x170ef54646d497p-104 0 53 nan nan 53 -inf nan 0.0e-17 0 53 nan nan 53 -inf nan +0x170ef54646d497p-104 0 53 +0 -0 53 +0 -0 -0x170ef54646d497p-109 0 53 nan nan 53 +0 -0 0.0 0 53 +0 -0 53 +0 -0 0x170ef54646d497p-109 1 53 -0x1d9b1f5d20d556p+5 -0 53 +0 8 -0x114b37f4b51f71p-107 0 53 nan +inf 53 +0 8 0.0 2 53 +0 0x1d9b1f5d20d556p+5 53 +0 8 0x114b37f4b51f71p-107 0 53 -inf -0 53 +0 +inf -0x50b45a75f7e81p-104 0 53 nan +inf 53 +0 +inf 0.0 0 53 +0 +inf 53 +0 +inf 0x142d169d7dfa03p-106 0 53 -inf -inf 53 +inf +inf -0x170ef54646d497p-109 0 53 -inf +inf 53 +inf +inf 0.0 0 53 +inf +inf 53 +inf +inf 0x170ef54646d497p-109 0 53 nan nan 53 +inf nan -0x170ef54646d497p-109 0 53 nan nan 53 +inf nan 0.0 0 53 nan nan 53 +inf nan 0x170ef54646d497p-109 # regular values 0 53 0x10000000000001p-53 0x10000000000001p-20 53 -0x10000000000001p-20 -0x10000000000001p-53 -1 1 53 -0x10000000000001p-19 -1 53 -0x10000000000002p-20 -0x10000000000001p-53 0x10000000000001p-53 2 53 -0x1p+33 -0x1000001fffffffp-52 53 -0x10000000000001p-20 -0x10000020000001p-53 0x10000000000001p-53 3 53 -0x10000000000001p-19 -0x1000001fffffffp-52 53 -0x10000000000002p-20 -0x10000020000001p-53 0x10000000000001p-53 0 53 -0x1p-7 0x1p-53 53 -0x123456789abcdfp-53 0x123456789abcdfp-7 -0x123456789abcdf 1 53 -0x1c200000000002p-106 0x1p-53 53 -0x123456789abcdfp-53 0x10000000000001p-53 -0x123456789abcdf 2 53 -0x1p-7 0x1c200000000001p-105 53 -1 0x123456789abcdfp-7 -0x123456789abcdf 3 53 -0x1c200000000002p-106 0x1c200000000001p-105 53 -1 0x10000000000001p-53 -0x123456789abcdf mpfi-1.5.1/tests/bounded_p.dat0000664023513600017500000000145011705754332013205 00000000000000# data file for mpfi_bounded_p # # column fields: # 1: return value (0: false, +: true) # 2: precision of argument # 3: left endpoint value of argument # 4: right endpoint value of argument # # special values 0 53 nan -inf 0 53 nan -8 0 53 -8 nan 0 53 nan -0 0 53 +0 nan 0 53 nan 5 0 53 5 nan 0 53 nan +inf 0 53 nan nan 0 53 -inf -inf 0 53 -inf -8 0 53 -inf -0 0 53 -inf 5 0 53 -inf +inf 0 53 -inf nan + 53 -8 -0 + 53 +0 -0 + 53 +0 5 0 53 +0 +inf 0 53 5 +inf 0 53 +inf +inf 0 53 +inf nan # regular values + 8 -34 -17 + 8 -8 -1 + 8 -34 17 + 53 -0x1921fb54442d18p-51 0x1921fb54442d19p-51 + 53 0x1921fb54442d18p-51 0x1921fb54442d19p-51 + 53 +8 +0x7fffffffffffbp+51 + 53 +0x1fffffffffffffp-53 2 mpfi-1.5.1/tests/const_catalan.dat0000664023513600017500000000110111705754332014050 00000000000000# data file for mpfi_const_catalan # 3 1021 0x1d4f9713e8135d08a42b045c6fa65a18c7d887c270385ff012944c7cb4799aedf29b80b148ddd8b0b1f249acc7ee73885d92bf1b425e2d7f8b176418fe40c74d8dedbca019729e6b19fbd908570a3eef7b44aa5059c124142ffe9fe8ce71f1cb4f8dcd131eb40305a86eb34ead01a038d186f000a276751baeccd35f2335d9dp-1017 0x1d4f9713e8135d08a42b045c6fa65a18c7d887c270385ff012944c7cb4799aedf29b80b148ddd8b0b1f249acc7ee73885d92bf1b425e2d7f8b176418fe40c74d8dedbca019729e6b19fbd908570a3eef7b44aa5059c124142ffe9fe8ce71f1cb4f8dcd131eb40305a86eb34ead01a038d186f000a276751baeccd35f2335d9d1p-1021 mpfi-1.5.1/tests/tset_str.c0000664023513600017500000001710011705754332012566 00000000000000/* tset_str.c -- Test file for mpfi_set_str. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void check_endpoints (mpfi_ptr i, const char *left, const char *right) { mpfr_t l,r; mpfr_inits2 (mpfi_get_prec (i), l, r, (mpfr_ptr)0); mpfr_set_str (l, left, 0, MPFI_RNDD); mpfr_set_str (r, right, 0, MPFI_RNDU); if (!mpfr_equal_p (&(i->left), l) || !mpfr_equal_p (&(i->right), r)) { printf ("Error in mpfi_set_str\nexpected [%s, %s]\n got ", left, right); mpfi_out_str (stdout, 16, 0, i); putchar ('\n'); exit (1); } mpfr_clears (l, r, (mpfr_ptr)0); } void check_str (mpfi_ptr fi, const char *value, const char *left, const char *right) { int ret; ret = mpfi_set_str (fi, value, 0); if (ret) { printf ("Error when parsing \"%s\"\n", value); exit (1); } check_endpoints (fi, left, right); } void check_base (mpfi_ptr fi, const char *value, int base, const char *left, const char *right) { int ret; ret = mpfi_set_str (fi, value, base); if (ret) { printf ("Error when parsing \"%s\"\n", value); exit (1); } check_endpoints (fi, left, right); } void check_invalid_string (mpfi_ptr fi, const char* s, int base) { int ret; ret = mpfi_set_str (fi, s, base); if (ret != 1) { printf ("Error when parsing \"%s\":" " the input string should be considered invalid\n", s); exit (1); } } int main (int argc, char **argv) { int ret; mpfi_t fi; mpfi_init2 (fi, 1024); fclose (stderr); /* mute (internal) error messages */ /* invalid inputs */ check_invalid_string (fi, "", 10); check_invalid_string (fi, " ", 10); check_invalid_string (fi, ",", 10); check_invalid_string (fi, "[]", 10); check_invalid_string (fi, "[,]", 10); check_invalid_string (fi, "[ ", 10); check_invalid_string (fi, "[0 ", 10); check_invalid_string (fi, "[1 , ", 10); check_invalid_string (fi, "[ 2,", 10); check_invalid_string (fi, "[3,3.21", 10); check_invalid_string (fi, "[+4, 44 ", 10); check_invalid_string (fi, "[-5,5[", 10); check_invalid_string (fi, "[-6,6 [", 10); check_invalid_string (fi, "[0]", 10); check_invalid_string (fi, "[-1,1,1]", 10); check_invalid_string (fi, "[2e+2,]", 10); check_invalid_string (fi, "[,300]", 10); check_invalid_string (fi, "[+-4,4]", 10); check_invalid_string (fi, "[5e+,-5]", 10); check_invalid_string (fi, "[+,6]", 10); check_invalid_string (fi, "7[1,1]", 10); check_invalid_string (fi, "[8 8]", 10); check_invalid_string (fi, "[-0x9,9]", 10); check_invalid_string (fi, "17 invalid-string", 10); check_invalid_string (fi, "[1, 2]", 2); check_invalid_string (fi, "[1, 3]", 3); check_invalid_string (fi, "[1, 4]", 4); check_invalid_string (fi, "[1, 5]", 5); check_invalid_string (fi, "[1, 6]", 6); check_invalid_string (fi, "[1, 7]", 7); check_invalid_string (fi, "[1, 8]", 8); check_invalid_string (fi, "[1, 9]", 9); check_invalid_string (fi, "[1, a]", 10); check_invalid_string (fi, "[1, b]", 11); check_invalid_string (fi, "[1, c]", 12); check_invalid_string (fi, "[1, d]", 13); check_invalid_string (fi, "[1, e]", 14); check_invalid_string (fi, "[1, f]", 15); check_invalid_string (fi, "[1, g]", 16); check_invalid_string (fi, "[1, h]", 17); check_invalid_string (fi, "[1, i]", 18); check_invalid_string (fi, "[1, j]", 19); check_invalid_string (fi, "[1, k]", 20); check_invalid_string (fi, "[1, l]", 21); check_invalid_string (fi, "[1, m]", 22); check_invalid_string (fi, "[1, n]", 23); check_invalid_string (fi, "[1, o]", 24); check_invalid_string (fi, "[1, p]", 25); check_invalid_string (fi, "[1, q]", 26); check_invalid_string (fi, "[1, r]", 27); check_invalid_string (fi, "[1, s]", 28); check_invalid_string (fi, "[1, t]", 29); check_invalid_string (fi, "[1, u]", 30); check_invalid_string (fi, "[1, v]", 31); check_invalid_string (fi, "[1, w]", 32); check_invalid_string (fi, "[1, x]", 33); check_invalid_string (fi, "[1, y]", 34); check_invalid_string (fi, "[1, z]", 35); /* real number inputs */ check_str (fi, "0", "0", "0"); check_str (fi, "-1", "-1", "-1"); check_str (fi, "2e-1", "2e-1", "2e-1"); /* special values */ ret = mpfi_set_str (fi, " [@nan@,@nan@]", 0); if (ret) { printf ("Error when parsing \"[@nan@,@nan@]\"\n"); exit (1); } if (!mpfr_nan_p (&(fi->left)) || !mpfr_nan_p (&(fi->right))) { printf ("Error: mpfi_set_str does not accept NAN\ngot: "); mpfi_out_str (stdout, 10, 0, fi); putchar ('\n'); exit (1); } ret = mpfi_set_str (fi, "[ 10 , @nan@ ] ", 0); if (ret) { printf ("Error when parsing \" [ 10 , @nan@ ] \"\n"); exit (1); } if (!mpfr_nan_p (&(fi->right))) { printf ("Error: mpfi_set_str does not accept NAN\ngot: "); mpfi_out_str (stdout, 10, 0, fi); putchar ('\n'); exit (1); } ret = mpfi_set_str (fi, "[@nan@, 20]", 0); if (ret) { printf ("Error when parsing \"[ @nan@, 20]\"\n"); exit (1); } if (!mpfr_nan_p (&(fi->left))) { printf ("Error: mpfi_set_str does not accept NAN\ngot: "); mpfi_out_str (stdout, 10, 0, fi); putchar ('\n'); exit (1); } check_str (fi, "[-@inf@, +@inf@]", "-@inf@", "+@inf@"); check_str (fi, "[+@inf@, -@inf@]", "+@inf@", "-@inf@"); check_str (fi, "[+0, -0]", "+0", "-0"); /* no guarantee on the validity of the returned interval */ check_str (fi, "[-0,+0]", "-0", "+0"); /* check regular values */ mpfi_set_prec (fi, 2); check_str (fi, "[0x80001,0x80001]", "0b10p+18", "0b11p+18"); check_str (fi, "[-0x80001, 0x80001]", "-0b11p+18", "0b11p+18"); mpfi_set_prec (fi, 16); check_str (fi, " [0x80001,0xA2310]", "0x8000@+1", "0xa2310"); check_str (fi, "[ -0xfffff , -0x80001 ] ", "-0x100000", "-0x80000"); mpfi_set_prec (fi, 20); check_str (fi, "[-0x80001, 0x80001]", "-0x80001", "0x80001"); /* check bases */ mpfi_set_prec (fi, 53); check_base (fi, "101010101010101010101010101010101010101010101010101010101", 2, "0x155555555555550", "0x155555555555560"); check_base (fi, "[-10, 10] -ignored-", 3, "-0x3", "+0x3"); check_base (fi, "[-1@4, 1@40]", 4, "-0x100", "0x1@20"); check_base (fi, "[-1@53, -1@10]", 5, "-0x85A36366EB71F8@17", "-0x9502F9"); check_base (fi, "[-1@53, 10]", 6, "-0x20111FB4CE3C18@21", "0x6"); check_base (fi, "[-1@53, 10]", 7, "-0x1BA95C5079317E@24", "0x7"); check_base (fi, "[-1@53, 17]", 8, "-0x8@39", "0xf"); check_base (fi, "[-1@53, 17]", 9, "-0x10112449B5FECD@29", "0x10"); check_base (fi, "[-1@53, 17]", 16, "-0x1@53", "0x17"); check_base (fi, "[-baba, zaza]", 36, "-0x808f6", "0x192256"); mpfi_clear (fi); return 0; } mpfi-1.5.1/tests/tlog.c0000664023513600017500000000253511705754332011672 00000000000000/* tlog.c -- Test mpfi_log. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_log; mpfi_fun_init_II (&i_log, mpfi_log, mpfr_log); test_start (); check_data (&i_log, "log.dat"); check_random (&i_log, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_log); return 0; } mpfi-1.5.1/tests/tsech.c0000664023513600017500000000254711705754332012036 00000000000000/* tsech.c -- Test mpfi_sech. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_sech; mpfi_fun_init_II (&i_sech, mpfi_sech, mpfr_sech); test_start (); check_data (&i_sech, "sech.dat"); check_random (&i_sech, 2, 512, 10); test_end (); mpfi_fun_clear (&i_sech); return 0; } mpfi-1.5.1/tests/tswap.c0000664023513600017500000000407111705754332012060 00000000000000/* tget_swap.c -- Test mpfi_swap. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { mpfi_t a, b; unsigned long pa, pb; mpfi_init2 (a, 53); mpfi_init2 (b, 2); mpfr_set_ui (&(a->left), 4, MPFI_RNDD); mpfr_set_ui (&(a->right), 7, MPFI_RNDU); mpfr_set_ui (&(b->left), 0, MPFI_RNDD); mpfr_set_ui (&(b->right), 2, MPFI_RNDU); mpfi_swap (a, b); if (mpfr_cmp_ui (&(b->left), 4) != 0 || mpfr_cmp_ui (&(b->right), 7) != 0 || mpfr_cmp_ui (&(a->left), 0) != 0 || mpfr_cmp_ui (&(a->right), 2) != 0) { printf ("Error: mpfi_swap (a, b) does not swap values.\na = "); mpfi_out_str (stdout, 10, 0, a); printf ("\nb = "); mpfi_out_str (stdout, 10, 0, b); printf ("\n"); exit (1); } if (mpfi_get_prec (a) != 2 || mpfi_get_prec (b) != 53) { pa = mpfi_get_prec (a); pb = mpfi_get_prec (b); printf ("Error: mpfi_swap(a, b) does not swap precisions.\n" "precision of a = %lu\nprecision of b = %lu", pa, pb); exit (1); } mpfi_clear (a); mpfi_clear (b); return 0; } mpfi-1.5.1/tests/add_fr.dat0000664023513600017500000001372611705754332012476 00000000000000# data file for mpfi_add_fr # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan 53 -0x170ef54646d497p-109 0 53 nan nan 53 nan nan 53 -0 0 53 nan nan 53 nan nan 53 0x170ef54646d497p-109 0 53 nan -inf 53 nan -inf 53 -0x114b37f4b51f71p-107 0 53 nan -inf 53 nan -inf 53 +0 0 53 nan -inf 53 nan -inf 53 0x114b37f4b51f71p-107 0 53 nan -0x1c000000000007p-50 53 nan -7 53 -0xfc339ab0a6b53p-99 0 53 nan -7 53 nan -7 53 -0 0 53 nan -0 53 nan -7 53 7.0 0 53 nan -15 53 nan -0 53 -15.0 0 53 nan -0 53 nan -0 53 +0 0 53 nan 15 53 nan -0 53 15.0 0 53 nan 0xfffffffffffffp-52 53 nan +1 53 -0xb2b3ece0a4ef9p-103 0 53 nan 1 53 nan +1 53 -0 0 53 nan 0x8000000000001p-51 53 nan +1 53 0xb2b3ece0a4ef9p-103 0 53 nan +inf 53 nan +inf 53 -0x5acae5c4b6e51p-101 0 53 nan +inf 53 nan +inf 53 +0 0 53 nan +inf 53 nan +inf 53 0x5acae5c4b6e51p-101 0 53 -inf -inf 53 -inf -inf 53 -0x170ef54646d497p-108 0 53 -inf -inf 53 -inf -inf 53 +0 0 53 -inf -inf 53 -inf -inf 53 0x170ef54646d497p-108 2 53 -inf -7 53 -inf -7 53 -0x170ef54646d497p-107 0 53 -inf -7 53 -inf -7 53 -0 2 53 -inf -0x1bffffffffffffp-50 53 -inf -7 53 0x170ef54646d497p-107 0 53 -inf -8.0e-17 53 -inf -0 53 -0x170ef54646d497p-106 0 53 -inf -0 53 -inf -0 53 +0 0 53 -inf 0x170ef54646d497p-106 53 -inf -0 53 0x170ef54646d497p-106 2 53 -inf -0x16345785d89fff00 53 -inf 8 53 -0x16345785d8a00000 0 53 -inf 8 53 -inf 8 53 -0 2 53 -inf 0x16345785d8a00100 53 -inf 8 53 0x16345785d8a00000 0 53 -inf +inf 53 -inf +inf 53 -0x170ef54646d497p-105 0 53 -inf +inf 53 -inf +inf 53 +0 0 53 -inf +inf 53 -inf +inf 53 +0x170ef54646d497p-105 0 53 -inf nan 53 -inf nan 53 -0x170ef54646d497p-104 0 53 -inf nan 53 -inf nan 53 -0 0 53 -inf nan 53 -inf nan 53 +0x170ef54646d497p-104 1 53 -0x10000000000001p-49 -0x114b37f4b51f71p-107 53 -8 -0 53 -0x114b37f4b51f71p-107 0 53 -8 -0 53 -8 -0 53 -0 1 53 -8 0x114b37f4b51f71p-107 53 -8 -0 53 0x114b37f4b51f71p-107 0 53 -0x170ef54646d497p-109 -0x170ef54646d497p-109 53 +0 -0 53 -0x170ef54646d497p-109 0 53 +0 -0 53 +0 -0 53 +0 0 53 0x170ef54646d497p-109 0x170ef54646d497p-109 53 +0 -0 53 0x170ef54646d497p-109 2 53 -0x114b37f4b51f71p-107 8 53 +0 8 53 -0x114b37f4b51f71p-107 0 53 +0 8 53 +0 8 53 -0 2 53 0x114b37f4b51f7p-103 0x10000000000001p-49 53 +0 8 53 0x114b37f4b51f7p-103 0 53 -0x50b45a75f7e81p-104 +inf 53 +0 +inf 53 -0x50b45a75f7e81p-104 0 53 +0 +inf 53 +0 +inf 53 +0 0 53 0x142d169d7dfa03p-106 +inf 53 +0 +inf 53 0x142d169d7dfa03p-106 1 53 0x1fffffffffffffp-50 +inf 53 8 +inf 53 -0x114b37f4b51f71p-107 0 53 8 +inf 53 8 +inf 53 +0 1 53 8 +inf 53 8 +inf 53 0x114b37f4b51f71p-107 0 53 +inf +inf 53 +inf +inf 53 -0x170ef54646d497p-109 0 53 +inf +inf 53 +inf +inf 53 -0 0 53 +inf +inf 53 +inf +inf 53 0x170ef54646d497p-109 0 53 +inf nan 53 +inf nan 53 -0x170ef54646d497p-109 0 53 +inf nan 53 +inf nan 53 +0 0 53 +inf nan 53 +inf nan 53 0x170ef54646d497p-109 # regular values 0 53 -0x1fb53d14aa9c2fp-47 -0x18353d14aa9c2fp-47 53 -32 -17 53 -0xfb53d14aa9c2fp-47 0 53 +0 0x7353d14aa9c2fp-47 53 -0xfb53d14aa9c2fp-47 -17 53 0xfb53d14aa9c2fp-47 0 53 -0x104ac2eb5563d1p-48 -0 53 -32 -0xfb53d14aa9c2fp-48 53 0xfb53d14aa9c2fp-48 0 53 0x15b456789abcdfp-48 0x123456789abd17p-4 53 0x123456789abcdfp-48 0x123456789abcdfp-4 53 3.5 1 53 0x3923456789abcdp-52 0x123456789abd17p-4 53 0x123456789abcdfp-56 0x123456789abcdfp-4 53 3.5 2 53 0x18p-4 0x101a3456789abdp-44 53 -0xff 0x123456789abcdfp-52 53 256.5 3 53 0xfff8p-4 0x10018p-4 53 -0x1fffffffffffffp-52 -0x1p-550 53 4097.5 0 53 0xeb456789abcdfp-48 0x123456789abca7p-4 53 0x123456789abcdfp-48 0x123456789abcdfp-4 53 -3.5 1 53 -0x36dcba98765434p-52 0x123456789abca7p-4 53 0x123456789abcdfp-56 0x123456789abcdfp-4 53 -3.5 2 53 -0x1ff8p-4 -0xff5cba9876543p-44 53 -0xff 0x123456789abcdfp-52 53 -256.5 3 53 -0x10038p-4 -0x10018p-4 53 -0x1fffffffffffffp-52 -0x1p-550 53 -4097.5 mpfi-1.5.1/tests/add_d.dat0000664023513600017500000001310411705754332012300 00000000000000# data file for mpfi_add_d # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value #WARNING: # double values are read by the test suite with rounding towards minus # infinity to a machine-dependant precision (whereas the mpfi data are read # at the given precision with rounding to the nearest). # So as to ensure portability, use test values that are representable with a # 53 bit-significand which corresponds to the minimum default precision for # a double in the test suite. # special values 0 53 nan nan 53 nan nan -0x170ef54646d497p-109 0 53 nan nan 53 nan nan 0.0 0 53 nan nan 53 nan nan 0x170ef54646d497p-109 0 53 nan -inf 53 nan -inf -0x114b37f4b51f71p-107 0 53 nan -inf 53 nan -inf 0.0 0 53 nan -inf 53 nan -inf 0x114b37f4b51f71p-107 0 53 nan -0x1c000000000007p-50 53 nan -7 -0xfc339ab0a6b53p-99 0 53 nan -7 53 nan -7 0.0 0 53 nan -0 53 nan -7 7.0 0 53 nan -15 53 nan -0 -15.0 0 53 nan -0 53 nan -0 0.0 0 53 nan 15 53 nan -0 15.0 0 53 nan 0xfffffffffffffp-52 53 nan +1 -0xb2b3ece0a4ef9p-103 0 53 nan 1 53 nan +1 0.0 0 53 nan 0x8000000000001p-51 53 nan +1 0xb2b3ece0a4ef9p-103 0 53 nan +inf 53 nan +inf -0x5acae5c4b6e51p-101 0 53 nan +inf 53 nan +inf 0.0 0 53 nan +inf 53 nan +inf 0x5acae5c4b6e51p-101 0 53 -inf -inf 53 -inf -inf -0x170ef54646d497p-108 0 53 -inf -inf 53 -inf -inf 0.0 0 53 -inf -inf 53 -inf -inf 0x170ef54646d497p-108 2 53 -inf -7 53 -inf -7 -0x170ef54646d497p-107 0 53 -inf -7 53 -inf -7 0.0 2 53 -inf -0x1bffffffffffffp-50 53 -inf -7 0x170ef54646d497p-107 0 53 -inf -8.0e-17 53 -inf -0 -0x170ef54646d497p-106 0 53 -inf -0 53 -inf -0 0.0 0 53 -inf 0x170ef54646d497p-106 53 -inf -0 0x170ef54646d497p-106 2 53 -inf -0x16345785d89fff00 53 -inf 8 -0x16345785d8a00000 0 53 -inf 8 53 -inf 8 0.0 2 53 -inf 0x16345785d8a00100 53 -inf 8 0x16345785d8a00000 0 53 -inf +inf 53 -inf +inf -0x170ef54646d497p-105 0 53 -inf +inf 53 -inf +inf 0.0e-17 0 53 -inf +inf 53 -inf +inf +0x170ef54646d497p-105 0 53 -inf nan 53 -inf nan -0x170ef54646d497p-104 0 53 -inf nan 53 -inf nan 0.0e-17 0 53 -inf nan 53 -inf nan +0x170ef54646d497p-104 0 53 -0x170ef54646d497p-109 -0x170ef54646d497p-109 53 +0 -0 -0x170ef54646d497p-109 0 53 +0 -0 53 +0 -0 0.0 0 53 0x170ef54646d497p-109 0x170ef54646d497p-109 53 +0 -0 0x170ef54646d497p-109 2 53 -0x114b37f4b51f71p-107 8 53 +0 8 -0x114b37f4b51f71p-107 0 53 +0 8 53 +0 8 0.0 2 53 0x114b37f4b51f7p-103 0x10000000000001p-49 53 +0 8 0x114b37f4b51f7p-103 0 53 -0x50b45a75f7e81p-104 +inf 53 +0 +inf -0x50b45a75f7e81p-104 0 53 +0 +inf 53 +0 +inf 0.0 0 53 0x142d169d7dfa03p-106 +inf 53 +0 +inf 0x142d169d7dfa03p-106 0 53 +inf +inf 53 +inf +inf -0x170ef54646d497p-109 0 53 +inf +inf 53 +inf +inf 0.0 0 53 +inf +inf 53 +inf +inf 0x170ef54646d497p-109 0 53 +inf nan 53 +inf nan -0x170ef54646d497p-109 0 53 +inf nan 53 +inf nan 0.0 0 53 +inf nan 53 +inf nan 0x170ef54646d497p-109 # regular values 0 53 -0x1fb53d14aa9c2fp-47 -0x18353d14aa9c2fp-47 53 -32 -17 -0xfb53d14aa9c2fp-47 0 53 +0 0x7353d14aa9c2fp-47 53 -0xfb53d14aa9c2fp-47 -17 0xfb53d14aa9c2fp-47 0 53 -0x104ac2eb5563d1p-48 -0 53 -32 -0xfb53d14aa9c2fp-48 0xfb53d14aa9c2fp-48 0 53 0x15b456789abcdfp-48 0x123456789abd17p-4 53 0x123456789abcdfp-48 0x123456789abcdfp-4 3.5 1 53 0x3923456789abcdp-52 0x123456789abd17p-4 53 0x123456789abcdfp-56 0x123456789abcdfp-4 3.5 2 53 0x18p-4 0x101a3456789abdp-44 53 -0xff 0x123456789abcdfp-52 256.5 3 53 0xfff8p-4 0x10018p-4 53 -0x1fffffffffffffp-52 -0x1p-550 4097.5 0 53 0xeb456789abcdfp-48 0x123456789abca7p-4 53 0x123456789abcdfp-48 0x123456789abcdfp-4 -3.5 1 53 -0x36dcba98765434p-52 0x123456789abca7p-4 53 0x123456789abcdfp-56 0x123456789abcdfp-4 -3.5 2 53 -0x1ff8p-4 -0xff5cba9876543p-44 53 -0xff 0x123456789abcdfp-52 -256.5 3 53 -0x10038p-4 -0x10018p-4 53 -0x1fffffffffffffp-52 -0x1p-550 -4097.5 mpfi-1.5.1/tests/const_log2.dat0000664023513600017500000000107611705754332013323 00000000000000# data file for mpfi_const_log2 # 3 1021 0x2c5c85fdf473de6af278ece600fcbdabd03cd0c99ca62d8b628345d6e2eabe8af9ee1d881b7aeb26156554bed2be86c43b4bab8d704e085109d5ceca445a6e094fa5b2858892ba3146b2f6844c5f0e1fae7aa6f0ec4d980ec95be83b1d95fdd2dcb3a1ec67595232bd77e9af4e0c0c921957e861cbc838e8b68b65f143cff57p-1018 0x162e42fefa39ef35793c7673007e5ed5e81e6864ce5316c5b141a2eb71755f457cf70ec40dbd75930ab2aa5f695f43621da5d5c6b827042884eae765222d3704a7d2d942c4495d18a3597b42262f870fd73d53787626cc0764adf41d8ecafee96e59d0f633aca9195ebbf4d7a70606490cabf430e5e41c745b45b2f8a1e7fab9p-1021 mpfi-1.5.1/tests/asinh.dat0000664023513600017500000000417611705754332012360 00000000000000# data file for mpfi_asinh # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan -inf 53 nan -inf 0 53 -0xa9394648daf8fp-50 nan 53 -7 nan 0 53 nan -0 53 nan -0 0 53 +0 nan 53 +0 nan 0 53 nan 0x1c34366179d427p-53 53 nan +1 0 53 +inf nan 53 +inf nan 0 53 -inf -inf 53 -inf -inf 2 53 -inf -0x152728c91b5f1dp-51 53 -inf -7 0 53 -inf -0 53 -inf -0 2 53 -inf 0x58d8dc657eaf5p-49 53 -inf +8 0 53 -inf +inf 53 -inf +inf 1 53 -0x1c34366179d427p-53 -0 53 -1 -0 0 53 +0 -0 53 +0 -0 2 53 +0 0x1c34366179d427p-53 53 +0 +1 2 53 +0 0x58d8dc657eaf5p-49 53 +0 +8 0 53 +0 +inf 53 +0 +inf 0 53 +inf +inf 53 +inf +inf # regular values 3 53 -0x4fbca919fe219p-49 -0x10c1f8a6e80eebp-51 53 -6 -4 3 53 -0x2e32430627a11p-49 -0x1ecc2caec51609p-54 53 -2 -0.5 3 53 -0x1c34366179d427p-53 -0x1ecc2caec51609p-54 53 -1 -0.5 3 53 -0x162e42fefa39fp-49 -0xfd67d91ccf31bp-54 53 -0.75 -0.25 3 53 -0xf661657628b05p-53 0xf661657628b05p-53 53 -0.5 0.5 3 53 0xfd67d91ccf31bp-54 0x4b89d40b2fecdp-51 53 0.25 0.625 3 53 -0x1c34366179d427p-53 0x1c34366179d427p-53 53 -1 1 3 53 0xff5685b4cb4b9p-55 0xe1be0ba541ef7p-50 53 0.125 17 3 53 0x1c37c174a83dedp-51 0x8dca6976ad6bdp-49 53 17 42 3 53 -0x8dca6976ad6bdp-49 0xe1be0ba541ef7p-50 53 -42 17 mpfi-1.5.1/tests/si_sub.dat0000664023513600017500000000600411705754332012532 00000000000000# data file for mpfi_si_sub # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: first parameter value # 6: precision of second parameter # 7: left endpoint value of second parameter # 8: right endpoint value of second parameter # special values 0 53 nan nan -1 53 nan nan 0 53 nan nan 0 53 nan nan 0 53 nan nan 1 53 nan nan 0 53 +inf nan -3 53 nan -inf 0 53 +inf nan 0 53 nan -inf 0 53 +inf nan 3 53 nan -inf 0 53 +0 nan -7 53 nan -7 0 53 7 nan 0 53 nan -7 0 53 14 nan 7 53 nan -7 0 53 -15 nan -15 53 nan -0 0 53 +0 nan 0 53 nan -0 0 53 15 nan 15 53 nan -0 0 53 -32 nan -31 53 nan 1 0 53 -1 nan 0 53 nan 1 0 53 30 nan 31 53 nan 1 0 53 -inf nan -63 53 nan +inf 0 53 -inf nan 0 53 nan +inf 0 53 -inf nan 63 53 nan +inf 0 53 +inf +inf -2 53 -inf -inf 0 53 +inf +inf 0 53 -inf -inf 0 53 +inf +inf +2 53 -inf -inf 0 53 3 +inf -4 53 -inf -7 0 53 7 +inf 0 53 -inf -7 0 53 11 +inf 4 53 -inf -7 1 53 0x1p+70 +inf 1 53 -inf -0x1p+70 0 53 -8 +inf -8 53 -inf -0 0 53 +0 +inf 0 53 -inf -0 0 53 8 +inf 8 53 -inf -0 0 53 -24 +inf -16 53 -inf 8 0 53 -8 +inf 0 53 -inf 8 0 53 8 +inf 16 53 -inf 8 0 53 -inf +inf -32 53 -inf +inf 0 53 -inf +inf 0 53 -inf +inf 0 53 -inf +inf +32 53 -inf +inf 0 53 nan +inf -64 53 -inf nan 0 53 nan +inf 0 53 -inf nan 0 53 nan +inf +64 53 -inf nan 0 53 -1 -1 -1 53 +0 -0 0 53 +0 -0 0 53 +0 -0 0 53 1 1 1 53 +0 -0 0 53 -11 -3 -3 53 +0 8 0 53 -8 -0 0 53 +0 8 0 53 -5 3 3 53 +0 8 0 53 -inf -7 -7 53 +0 +inf 0 53 -inf -0 0 53 +0 +inf 0 53 -inf 7 7 53 +0 +inf 0 53 -inf -inf -1 53 +inf +inf 0 53 -inf -inf 0 53 +inf +inf 0 53 -inf -inf 1 53 +inf +inf 0 53 nan -inf -1 53 +inf nan 0 53 nan -inf 0 53 +inf nan 0 53 nan -inf 1 53 +inf nan # regular values 0 53 -64 -49 -32 53 17 32 0 53 +0 +15 32 53 17 32 0 53 -15 -0 17 53 17 32 0 53 0x153456789abcdfp-48 0x123456789abce2 3 53 -0x123456789abcdf -0x123456789abcdfp-48 1 53 0x3123456789abcdp-52 0x123456789abce2 3 53 -0x123456789abcdf -0x123456789abcdfp-56 2 53 1 0x10123456789abdp-44 256 53 -0x123456789abcdfp-52 0xff 3 53 0xfff 0x1001 0x1001 53 0x1p-550 0x1fffffffffffffp-52 0 53 0xf3456789abcdfp-48 0x123456789abcdc -3 53 -0x123456789abcdf -0x123456789abcdfp-48 1 53 -0x2edcba98765433p-52 0x123456789abcdc -3 53 -0x123456789abcdf -0x123456789abcdfp-56 2 53 -0x1ff -0xfedcba9876543p-44 -256 53 -0x123456789abcdfp-52 0xff 3 53 -0x1003 -0x1001 -0x1001 53 0x1p-550 0x1fffffffffffffp-52 mpfi-1.5.1/tests/set_si.dat0000664023513600017500000000264011705754332012536 00000000000000# data file for mpfi_set_si # # fields: # 1: initial precision of interval # 2: initial left point value of interval # 3: initial right endpoint value of interval # # 4: inexact flag (returned value) # 5: precision of result (must be the same as in field 1) # 6: left endpoint value of result # 7: right endpoint value of result # # 8: precision of argument # 9: value of argument # special values 53 nan nan 0 53 -8 -8 -8 53 nan nan 0 53 +0 -0 -0 53 nan nan 0 53 +0 -0 +0 53 nan nan 0 53 +5 +5 +5 53 -inf -inf 0 53 -8 -8 -8 53 -inf -inf 0 53 +0 -0 -0 53 -inf -inf 0 53 +0 -0 +0 53 -inf -inf 0 53 +5 +5 +5 53 +0 -0 0 53 -8 -8 -8 53 +0 -0 0 53 +0 -0 -0 53 +0 -0 0 53 +0 -0 +0 53 +0 -0 0 53 +5 +5 +5 53 +inf +inf 0 53 -8 -8 -8 53 +inf +inf 0 53 +0 -0 -0 53 +inf +inf 0 53 +0 -0 +0 53 +inf +inf 0 53 +5 +5 +5 # regular values 53 +10 +20 0 53 +5 +5 +5 16 +0x123400 0xdada00 3 16 +0x111100 +0x111120 +0x111101 53 -0x888888 -0x888887 0 53 -0xbaffe0 -0xbaffe0 -0xbaffe0 16 -0x888800 -0x888700 3 16 -0x888900 -0x888800 -0x888801 16 -0x888800 +0x1 0 16 -0xfedc00 -0xfedc00 -0xfedc00 16 -0x888800 +0x1 3 16 +0xfedb00 +0xfedc00 +0xfedb01 mpfi-1.5.1/tests/expm1.dat0000664023513600017500000000326011705754332012301 00000000000000# data file for mpfi_expm1 # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan -1 53 nan -inf 0 53 -0x1ff887a518f6d6p-53 nan 53 -7 nan 0 53 nan -0 53 nan -0 0 53 +0 nan 53 +0 nan 0 53 nan 0x1b7e151628aed3p-52 53 nan 1 0 53 +inf nan 53 +inf nan 0 53 -1 -1 53 -inf -inf 2 53 -1 -0x1ff887a518f6d5p-53 53 -inf -7 0 53 -1 -0 53 -inf -0 2 53 -1 0x1b7e151628aed3p-52 53 -inf 1 0 53 -1 +inf 53 -inf +inf 0 53 +0 -0 53 +0 -0 2 53 +0 0x1b7e151628aed3p-52 53 +0 1 0 53 +0 +inf 53 +0 +inf 0 53 +inf +inf 53 +inf +inf # regular values 3 53 -0x1ffffffffffffep-53 -0x1ffffffffffffdp-53 53 -36 -36 3 53 -0x1e14aed893eef4p-56 0x122d78f0fa061ap-54 53 -0.125 0.25 1 53 -0x1e14aed893eef4p-56 -0 53 -0.125 -0 2 53 +0 0x122d78f0fa061ap-54 53 +0 0.25 3 53 0x140000000000c8p-96 0x160000000000f3p-96 53 0xap-47 0xbp-47 mpfi-1.5.1/tests/type_idi.c0000664023513600017500000001464611705754332012541 00000000000000/* type_idi.c -- Test functions associated with functions of the type mpfi_f (mpfi_t, double, mpfi_t). Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" extern unsigned long line_number; static unsigned long test_line_number; /* start line of a test */ void read_line_idi (mpfi_function_ptr this, FILE* fp) { test_line_number = line_number; /* [1] return value */ read_exactness (fp, &(MPFI_FUN_ARG (*this, 1, i))); /* [2] expected value */ read_mpfi (fp, MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] double operand */ read_double (fp, &(MPFI_FUN_ARG (*this, 3, d))); /* [4] mpfi_t operand */ read_mpfi (fp, MPFI_FUN_ARG (*this, 4, mpfi)); } /* check function against data at different precisions and test if an input variable can be reused as output */ void check_line_idi (mpfi_function_ptr this) { int inex; /* rename operands for better readability */ IDI_fun f_IDI = MPFI_FUN_GET (*this, IDI); mpfi_ptr got = MPFI_FUN_ARG (*this, 0, mpfi); int expected_inex = MPFI_FUN_ARG (*this, 1, i); mpfi_ptr expected = MPFI_FUN_ARG (*this, 2, mpfi); double op1 = MPFI_FUN_ARG (*this, 3, d); mpfi_ptr op2 = MPFI_FUN_ARG (*this, 4, mpfi); mpfi_set_prec (got, mpfi_get_prec (expected)); inex = f_IDI (got, op1, op2); if (inex != expected_inex || !same_value (got, expected)) { printf ("Failed line %lu.\nop1 = %g\nop2 = ", test_line_number, op1); mpfi_out_str (stdout, 16, 0, op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } /* reuse input variable as output */ if (mpfi_get_prec (got) == mpfi_get_prec (op2)) { mpfi_set (got, op2); inex = f_IDI (got, op1, got); if (inex != expected_inex || !same_value (got, expected)) { printf ("Error when reusing first input argument as output (line %lu)." "\nop1 = %g\nop2 = ", test_line_number, op1); mpfi_out_str (stdout, 16, 0, op2); printf ("\ngot = "); mpfi_out_str (stdout, 16, 0, got); printf ("\nexpected = "); mpfi_out_str (stdout, 16, 0, expected); putchar ('\n'); if (inex != expected_inex) printf ("inexact flag: got = %u, expected = %u\n", inex, expected_inex); exit (1); } } } /* Check if the image of a random point chosen in the given interval is in the image of this interval. */ void random_idi (mpfi_function_ptr this) { /* rename operands for better readability */ IDI_fun f_IDI = MPFI_FUN_GET (*this, IDI); RDR_fun f_RDR = MPFI_FUN_MPFR_FUNCTION (*this, IDI); mpfi_ptr b = MPFI_FUN_ARG (*this, 2, mpfi); mpfi_ptr a = MPFI_FUN_ARG (*this, 4, mpfi); double d; /* reuse endpoint as mpfr_t */ mpfi_ptr i = MPFI_FUN_ARG (*this, 0, mpfi); mpfr_ptr x = &(i->left); mpfr_ptr y = &(i->right); d = random_double (); random_interval (a); if (this->random_domain != NULL) { /* restrict the range of random interval to speed up tests */ this->random_domain (a); } mpfi_alea (x, a); f_IDI (b, d, a); f_RDR (y, d, x, MPFI_RNDD); if (!mpfr_nan_p (y) && !MPFI_NAN_P (b) && !mpfi_is_inside_fr (y, b)) { printf ("Error: the interval b, image of (d, a), does not contain the " "point y, image of (d, x) where x is in a.\nd = %g\na = ", d); mpfi_out_str (stdout, 10, 0, a); printf ("\nb = "); mpfi_out_str (stdout, 10, 0, b); printf ("\nx = "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDU); printf ("\ny = "); mpfr_out_str (stdout, 10, 0, y, MPFI_RNDU); putchar ('\n'); exit (1); } } void set_prec_idi (mpfi_function_ptr this, mp_prec_t prec) { mpfi_set_prec (MPFI_FUN_ARG (*this, 0, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 2, mpfi), prec); mpfi_set_prec (MPFI_FUN_ARG (*this, 4, mpfi), prec); } void clear_idi (mpfi_function_ptr this) { /* [0] initial value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 0, mpfi)); /* [1] return value (int), needs no deallocation */ /* [2] expected value (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 2, mpfi)); /* [3] operand (double), needs no deallocation */ /* [4] operand (mpfi_t) */ mpfi_clear (MPFI_FUN_ARG (*this, 4, mpfi)); free (MPFI_FUN_ARGS (*this)); MPFI_FUN_ARGS (*this) = NULL; } /* In operands array, variables are in the same order as for data in '.dat' files plus one additional variable before them. */ void mpfi_fun_init_IDI (mpfi_function_ptr this, IDI_fun mpfi_function, RDR_fun mpfr_function) { this->type = IDI; this->func.IDI = mpfi_function; this->mpfr_func.IDI = mpfr_function; this->random_domain = NULL; /* init operands */ MPFI_FUN_ARGS (*this) = (mpfi_fun_operand_t*) malloc (5 * sizeof (mpfi_fun_operand_t)); /* [0] initial value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 0, mpfi), 1024); /* [1] return value (int), needs no initialization */ /* [2] expected value (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 2, mpfi), 1024); /* [3] first operand (double), needs no initialization */ /* [4] second operand (mpfi_t) */ mpfi_init2 (MPFI_FUN_ARG (*this, 4, mpfi), 1024); /* init methods */ this->set_prec = set_prec_idi; this->read_line = read_line_idi; this->check_line = check_line_idi; this->random = random_idi; this->clear = clear_idi; } mpfi-1.5.1/tests/tmig.c0000664023513600017500000000605511705754332011666 00000000000000/* tmig.c -- Test mpfi_mig. Copyright 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" void test_random (mp_prec_t prec_min, mp_prec_t prec_max) { mpfr_t x; mpfi_t i; mp_prec_t prec; int dl, dr, d0; int ret; mpfr_init2 (x, prec_max); mpfi_init2 (i, prec_max); for (prec = prec_min; prec < prec_max; prec++) { mpfi_set_prec (i, prec); mpfr_set_prec (x, prec); random_interval (i); ret = mpfi_mig (x, i); dl = mpfr_cmp_abs (x, &(i->left)); dr = mpfr_cmp_abs (x, &(i->right)); if (dl > 0 || dr > 0) { printf ("Error: mpfi_mig (x, I) returns a value x greater than some " "elements in I.\nI = "); mpfi_out_str (stdout, 10, 0, i); printf ("\nx = "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDD); printf ("\n"); exit (1); } d0 = mpfr_cmp_ui (x, 0); if (d0 < 0) { printf ("Error: mpfi_mig (x, I) returns a negative value.\nI = "); mpfi_out_str (stdout, 10, 0, i); printf ("\nx = "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDD); printf ("\n"); exit (1); } if (dl != 0 && dr != 0 && d0 != 0) { printf ("Error: mpfi_mig(x, I) returns a value x that is not an " "endpoint of abs(I).\nI = "); mpfi_out_str (stdout, 10, 0, i); printf ("\nx = "); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDD); printf ("\n"); exit (1); } if (ret != 0) { printf ("Error: mpfi_mig(x, I) returns a nonexact value x while the " "precisions of x and I are equal.\nprecision(I) = %lu, I = ", mpfi_get_prec (i)); mpfi_out_str (stdout, 10, 0, i); printf ("\nprecision(x) = %lu, x = ", mpfr_get_prec (x)); mpfr_out_str (stdout, 10, 0, x, MPFI_RNDD); printf ("\n"); exit (1); } } mpfr_clear (x); mpfi_clear (i); } int main (int argc, char **argv) { struct mpfi_function_t i_mig; mpfi_fun_init_RI (&i_mig, mpfi_mig, NULL); test_start (); check_data (&i_mig, "mig.dat"); test_random (2, 1023); test_end (); mpfi_fun_clear (&i_mig); return 0; } mpfi-1.5.1/tests/inv.dat0000664023513600017500000000172411705754332012046 00000000000000# data file for mpfi_inv # # column fields: see neg.dat # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -64 nan 0 53 nan nan 53 nan -0 0 53 nan nan 53 +0 nan 0 53 nan nan 53 nan +1 0 53 nan nan 53 +inf nan 0 53 +0 -0 53 -inf -inf 0 53 -4 -0 53 -inf -.25 0 53 -inf -0 53 -inf -0 0 53 -inf +inf 53 -inf +4 0 53 -inf +inf 53 -inf +inf 0 53 -inf +inf 53 +0 -0 0 53 +.5 +inf 53 +0 +2 0 53 +0 +inf 53 +0 +inf 0 53 +0 -0 53 +inf +inf # regular values 0 53 -.5 -0.125 53 -8 -2 1 53 0x1947bfce1bc417p-52 0x10 53 0x1p-4 0x1440c131282cd9p-53 2 53 0.015625 0x13bc205a76b3fdp-50 53 0x19f1a539c91fddp-55 +64 3 53 -0x1480a9b5772a23p-50 -0x177887d65484c9p-52 53 -0xae83b95effd69p-52 -0x63e3cb4ed72a3p-53 mpfi-1.5.1/tests/mul_fr.dat0000664023513600017500000001211111705754332012526 00000000000000# data file for mpfi_mul_fr # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan 53 -0x170ef54646d497p-109 0 53 nan nan 53 nan nan 53 -0 0 53 nan nan 53 nan nan 53 0x170ef54646d497p-109 0 53 nan nan 53 nan -inf 53 -0x114b37f4b51f71p-107 0 53 nan nan 53 nan -inf 53 +0 0 53 nan nan 53 nan -inf 53 0x114b37f4b51f71p-107 0 53 nan nan 53 nan -7 53 -0xfc339ab0a6b53p-99 0 53 nan nan 53 nan -7 53 -0 0 53 nan nan 53 nan -7 53 7.0 0 53 nan nan 53 nan -0 53 -15.0 0 53 nan nan 53 nan -0 53 +0 0 53 nan nan 53 nan -0 53 15.0 0 53 nan nan 53 nan +1 53 -0xb2b3ece0a4ef9p-103 0 53 nan nan 53 nan +1 53 -0 0 53 nan nan 53 nan +1 53 0xb2b3ece0a4ef9p-103 0 53 nan nan 53 nan +inf 53 -0x5acae5c4b6e51p-101 0 53 nan nan 53 nan +inf 53 +0 0 53 nan nan 53 nan +inf 53 0x5acae5c4b6e51p-101 0 53 +inf +inf 53 -inf -inf 53 -0x170ef54646d497p-108 0 53 +0 -0 53 -inf -inf 53 +0 0 53 -inf -inf 53 -inf -inf 53 0x170ef54646d497p-108 1 53 0x142d169d7dfa04p-104 +inf 53 -inf -7 53 -0x170ef54646d497p-107 0 53 +0 -0 53 -inf -7 53 -0 2 53 -inf -0x142d169d7dfa04p-104 53 -inf -7 53 0x170ef54646d497p-107 0 53 +0 +inf 53 -inf -0 53 -0x170ef54646d497p-106 0 53 +0 -0 53 -inf -0 53 +0 0 53 -inf -0 53 -inf -0 53 0x170ef54646d497p-106 0 53 -0x16345785d8ap+23 +inf 53 -inf 8 53 -0x16345785d8a00000 0 53 +0 -0 53 -inf 8 53 -0 0 53 -inf 0x16345785d8ap+23 53 -inf 8 53 0x16345785d8a00000 0 53 -inf +inf 53 -inf +inf 53 -0x170ef54646d497p-105 0 53 +0 -0 53 -inf +inf 53 +0 0 53 -inf +inf 53 -inf +inf 53 +0x170ef54646d497p-105 0 53 nan nan 53 -inf nan 53 -0x170ef54646d497p-104 0 53 nan nan 53 -inf nan 53 -0 0 53 nan nan 53 -inf nan 53 +0x170ef54646d497p-104 0 53 +0 0x114b37f4b51f71p-104 53 -8 -0 53 -0x114b37f4b51f71p-107 0 53 +0 -0 53 -8 -0 53 -0 0 53 -0x114b37f4b51f71p-104 -0 53 -8 -0 53 0x114b37f4b51f71p-107 0 53 +0 -0 53 +0 -0 53 -0x170ef54646d497p-109 0 53 +0 -0 53 +0 -0 53 +0 0 53 +0 -0 53 +0 -0 53 0x170ef54646d497p-109 1 53 -0x115c832ca9d491p-99 -0 53 +0 257 53 -0x114b37f4b51f71p-107 0 53 +0 -0 53 +0 257 53 -0 2 53 +0 0x115c832ca9d491p-99 53 +0 257 53 0x114b37f4b51f71p-107 0 53 -inf -0 53 +0 +inf 53 -0x50b45a75f7e81p-104 0 53 +0 -0 53 +0 +inf 53 +0 0 53 +0 +inf 53 +0 +inf 53 0x142d169d7dfa03p-106 2 53 -inf -0x115c832ca9d490p-99 53 257 +inf 53 -0x114b37f4b51f71p-107 0 53 +0 -0 53 257 +inf 53 +0 1 53 0x115c832ca9d490p-99 +inf 53 257 +inf 53 0x114b37f4b51f71p-107 0 53 -inf -inf 53 +inf +inf 53 -0x170ef54646d497p-109 0 53 +0 -0 53 +inf +inf 53 -0 0 53 +inf +inf 53 +inf +inf 53 0x170ef54646d497p-109 0 53 nan nan 53 +inf nan 53 -0x170ef54646d497p-109 0 53 nan nan 53 +inf nan 53 +0 0 53 nan nan 53 +inf nan 53 0x170ef54646d497p-109 # regular values 0 53 0x1fdb97530eca6cp-51 0x1fdb97530eca6cp-7 53 0x123456789abcdp-48 0x123456789abcdp-4 53 3.5 1 53 0x1fdb97530eca86p-55 0x1fdb97530eca6cp-7 53 0x123456789abcdfp-56 0x123456789abcdp-4 53 3.5 2 53 -0x123d70a3d6fd58p-52 0x123d70a3d70a3ep-44 53 -0x123456789abp-48 0x123456789abcdfp-52 53 256.5 3 53 -0x10018000000000p-39 -0x10018000000001p-538 53 -0x1fffffffffffffp-52 -0x10000000000001p-550 53 4097.5 0 53 -0x1fdb97530eca6cp-7 -0x1fdb97530eca6cp-51 53 0x123456789abcdp-48 0x123456789abcdp-4 53 -3.5 1 53 -0x123d70a3d70a3ep-44 0x123d70a3d6fd58p-52 53 -0x123456789abp-48 0x123456789abcdfp-52 53 -256.5 2 53 -0x1fdb97530eca6cp-7 -0x1fdb97530eca86p-55 53 0x123456789abcdfp-56 0x123456789abcdp-4 53 -3.5 3 53 0x10018000000001p-538 0x10018000000000p-39 53 -0x1fffffffffffffp-52 -0x10000000000001p-550 53 -4097.5 mpfi-1.5.1/tests/sub_z.dat0000664023513600017500000000673311705754332012401 00000000000000# data file for mpfi_sub_z # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of first parameter # 6: left endpoint value of first parameter # 7: right endpoint value of first parameter # 8: second parameter value # special values 0 53 nan nan 53 nan nan -1 0 53 nan nan 53 nan nan 0 0 53 nan nan 53 nan nan 1 0 53 nan -inf 53 nan -inf -3 0 53 nan -inf 53 nan -inf 0 0 53 nan -inf 53 nan -inf 3 0 53 nan -0 53 nan -7 -7 0 53 nan -7 53 nan -7 0 0 53 nan -14 53 nan -7 7 0 53 nan +15 53 nan -0 -15 0 53 nan -0 53 nan -0 0 0 53 nan -15 53 nan -0 15 0 53 nan 32 53 nan 1 -31 0 53 nan 1 53 nan 1 0 0 53 nan -30 53 nan 1 31 0 53 nan +inf 53 nan +inf -63 0 53 nan +inf 53 nan +inf 0 0 53 nan +inf 53 nan +inf 63 0 53 -inf -inf 53 -inf -inf -2 0 53 -inf -inf 53 -inf -inf 0 0 53 -inf -inf 53 -inf -inf 2 0 53 -inf -3 53 -inf -7 -4 0 53 -inf -7 53 -inf -7 0 0 53 -inf -11 53 -inf -7 4 2 53 -inf -0x1fffffffffffffp+17 53 -inf -0x1p+70 -7 2 53 -inf -0x1p+70 53 -inf -0x1p+70 7 0 53 -inf 8 53 -inf -0 -8 0 53 -inf -0 53 -inf -0 0 0 53 -inf -8 53 -inf -0 8 0 53 -inf 24 53 -inf 8 -16 0 53 -inf 8 53 -inf 8 0 0 53 -inf -8 53 -inf 8 16 0 53 -inf +inf 53 -inf +inf -32 0 53 -inf +inf 53 -inf +inf 0 0 53 -inf +inf 53 -inf +inf 32 0 53 -inf nan 53 -inf nan -64 0 53 -inf nan 53 -inf nan 0 0 53 -inf nan 53 -inf nan 64 0 53 1 1 53 +0 -0 -1 0 53 +0 -0 53 +0 -0 0 0 53 -1 -1 53 +0 -0 1 0 53 3 11 53 +0 8 -3 0 53 +0 8 53 +0 8 0 0 53 -3 5 53 +0 8 3 0 53 7 +inf 53 +0 +inf -7 0 53 +0 +inf 53 +0 +inf 0 0 53 -7 +inf 53 +0 +inf 7 1 53 0x1p+70 +inf 53 0x1p+70 +inf -7 1 53 0x1fffffffffffffp+17 +inf 53 0x1p+70 +inf 7 0 53 +inf +inf 53 +inf +inf -1 0 53 +inf +inf 53 +inf +inf 0 0 53 +inf +inf 53 +inf +inf 1 0 53 +inf nan 53 +inf nan -1 0 53 +inf nan 53 +inf nan 0 0 53 +inf nan 53 +inf nan 1 # regular values 0 53 -64 -49 53 -32 -17 32 0 53 +0 +15 53 -32 -17 -32 0 53 -15 -0 53 -32 -17 -17 0 53 0x153456789abcdfp-48 0x123456789abce2 53 0x123456789abcdfp-48 0x123456789abcdf -3 1 53 0x3123456789abcdp-52 0x123456789abce2 53 0x123456789abcdfp-56 0x123456789abcdf -3 2 53 1 0x10123456789abdp-44 53 -0xff 0x123456789abcdfp-52 -256 3 53 0xfff 0x1001 53 -0x1fffffffffffffp-52 -0x1p-550 -0x1001 0 53 0xf3456789abcdfp-48 0x123456789abcdc 53 0x123456789abcdfp-48 0x123456789abcdf 3 1 53 -0x2edcba98765433p-52 0x123456789abcdc 53 0x123456789abcdfp-56 0x123456789abcdf 3 2 53 -0x1ff -0xfedcba9876543p-44 53 -0xff 0x123456789abcdfp-52 256 3 53 -0x1003 -0x1001 53 -0x1fffffffffffffp-52 -0x1p-550 0x1001 # the precision of the result is too small for the mpz value 2 4 1 30 53 -32 -4 -33 2 3 1 32 53 -32 -4 -33 0 4 -15 -1 53 -32 -18 -17 1 3 -16 -1 53 -32 -18 -17 mpfi-1.5.1/tests/tcosh.c0000664023513600017500000000254711705754332012050 00000000000000/* tcosh.c -- Test mpfi_cosh. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_cosh; mpfi_fun_init_II (&i_cosh, mpfi_cosh, mpfr_cosh); test_start (); check_data (&i_cosh, "cosh.dat"); check_random (&i_cosh, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_cosh); return 0; } mpfi-1.5.1/tests/tis_empty.c0000664023513600017500000000361511705754332012742 00000000000000/* tis_empty.c -- Test mpfi_is_empty. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { mp_prec_t prec_min = 2; mp_prec_t prec_max = 1000; mp_prec_t prec; int step = 10; mpfi_t i; test_start (); mpfi_init2 (i, 1024); for (prec = prec_min; prec <= prec_max; prec += step) { mpfi_set_prec (i, prec); random_interval (i); if (mpfi_is_empty (i)) { printf ("Error: mpfi_is_empty claims that the interval I = "); mpfi_out_str (stdout, 10, 0, i); printf (" is empty.\n"); exit (1); } mpfr_swap (&(i->left), &(i->right)); if (!mpfi_is_empty (i) && !mpfr_equal_p (&(i->left), &(i->right))) { printf ("Error: mpfi_is_empty claims that the interval I = "); mpfi_out_str (stdout, 10, 0, i); printf (" is not empty.\n"); exit (1); } } mpfi_clear (i); test_end (); return 0; } mpfi-1.5.1/tests/texp2.c0000664023513600017500000000254611705754332011771 00000000000000/* texp2.c -- Test mpfi_exp2. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_exp2; mpfi_fun_init_II (&i_exp2, mpfi_exp2, mpfr_exp2); test_start (); check_data (&i_exp2, "exp2.dat"); check_random (&i_exp2, 2, 512, 10); test_end (); mpfi_fun_clear (&i_exp2); return 0; } mpfi-1.5.1/tests/csch.dat0000664023513600017500000000367711705754332012203 00000000000000# data file for mpfi_csch # # column fields: # 1: inexact flag (returned value) # 2: precision of result # 3: left endpoint value of result # 4: right endpoint value of result # # 5: precision of input parameter # 6: left endpoint value of input parameter # 7: right endpoint value of input parameter # special values 0 53 nan nan 53 nan nan 0 53 nan nan 53 nan -inf 0 53 nan nan 53 -7 nan 0 53 nan nan 53 nan -0 0 53 nan nan 53 +0 nan 0 53 nan nan 53 -inf nan 0 53 +0 -0 53 -inf -inf 1 53 -0x1de16d3cffcd54p-62 -0 53 -inf -7 0 53 -inf -0 53 -inf -0 0 53 -inf +inf 53 -inf +8 0 53 -inf +inf 53 -inf +inf 2 53 -inf -0x15fc212d92371ap-63 53 -8 -0 2 53 -inf -0x198de80929b901p-56 53 -3 -0 2 53 -inf -0x1b3ab8a78b90c0p-53 53 -1 -0 0 53 -inf +inf 53 +0 -0 1 53 0x1b3ab8a78b90c0p-53 +inf 53 +0 +1 1 53 0x198de80929b901p-56 +inf 53 +0 +3 1 53 0x15fc212d92371ap-63 +inf 53 +0 +8 0 53 +0 +inf 53 +0 +inf 0 53 +0 -0 53 +inf +inf # regular values 0 53 -inf +inf 53 -3 2 3 53 -0x15fc212d92371bp-63 -0x17cd79b63733a0p-66 53 -10 -8 3 53 0x1639e3175a68a7p-76 0x1de16d3cffcd54p-62 53 7 17 3 53 0x1eb45dc88defeap-52 0x3fff555693e722p-48 53 0x10000000000001p-58 0x10000000000001p-53 mpfi-1.5.1/tests/mpfi-tests.h0000664023513600017500000002616311705754332013030 00000000000000/* mpfi-tests.h -- Include file for mpfi's tests. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef __MPFI_TESTS_H__ #define __MPFI_TESTS_H__ #include #include "mpfi_io.h" #include "mpfi-impl.h" #define STR(a) # a #define QUOTE(a) STR(a) /** GENERIC TESTS **/ /* When adding a new generic test, one must declare a mpfi_function_t variable and initialize it with the MPFI_FUN_SET macro before calling one of the check_* functions. */ typedef int (*I_fun) (mpfi_t); typedef int (*II_fun) (mpfi_t, mpfi_srcptr); typedef int (*IS_fun) (mpfi_t, long); typedef int (*IU_fun) (mpfi_t, unsigned long); typedef int (*ID_fun) (mpfi_t, double); typedef int (*IZ_fun) (mpfi_t, mpz_srcptr); typedef int (*IQ_fun) (mpfi_t, mpq_srcptr); typedef int (*IR_fun) (mpfi_t, mpfr_srcptr); typedef int (*III_fun) (mpfi_t, mpfi_srcptr, mpfi_srcptr); typedef int (*IIU_fun) (mpfi_t, mpfi_srcptr, unsigned long); typedef int (*IIS_fun) (mpfi_t, mpfi_srcptr, long); typedef int (*IID_fun) (mpfi_t, mpfi_srcptr, double); typedef int (*IIZ_fun) (mpfi_t, mpfi_srcptr, mpz_srcptr); typedef int (*IIQ_fun) (mpfi_t, mpfi_srcptr, mpq_srcptr); typedef int (*IIR_fun) (mpfi_t, mpfi_srcptr, mpfr_srcptr); typedef int (*IUI_fun) (mpfi_t, unsigned long, mpfi_srcptr); typedef int (*ISI_fun) (mpfi_t, long, mpfi_srcptr); typedef int (*IDI_fun) (mpfi_t, double, mpfi_srcptr); typedef int (*IZI_fun) (mpfi_t, mpz_srcptr, mpfi_srcptr); typedef int (*IQI_fun) (mpfi_t, mpq_srcptr, mpfi_srcptr); typedef int (*IRI_fun) (mpfi_t, mpfr_srcptr, mpfi_srcptr); typedef int (*RI_fun) (mpfr_t, mpfi_srcptr); typedef int (*R_fun) (mpfr_t, mp_rnd_t); typedef int (*RR_fun) (mpfr_t, mpfr_srcptr, mp_rnd_t); typedef int (*RRU_fun) (mpfr_t, mpfr_srcptr, unsigned long, mp_rnd_t); typedef int (*RRS_fun) (mpfr_t, mpfr_srcptr, long, mp_rnd_t); typedef int (*RRD_fun) (mpfr_t, mpfr_srcptr, double, mp_rnd_t); typedef int (*RRZ_fun) (mpfr_t, mpfr_srcptr, mpz_srcptr, mp_rnd_t); typedef int (*RRQ_fun) (mpfr_t, mpfr_srcptr, mpq_srcptr, mp_rnd_t); typedef int (*RRR_fun) (mpfr_t, mpfr_srcptr, mpfr_srcptr, mp_rnd_t); typedef int (*RUR_fun) (mpfr_t, unsigned long, mpfr_srcptr, mp_rnd_t); typedef int (*RSR_fun) (mpfr_t, long, mpfr_srcptr, mp_rnd_t); typedef int (*RDR_fun) (mpfr_t, double, mpfr_srcptr, mp_rnd_t); typedef int (*RZR_fun) (mpfr_t, mpz_srcptr, mpfr_srcptr, mp_rnd_t); typedef int (*RQR_fun) (mpfr_t, mpq_srcptr, mpfr_srcptr, mp_rnd_t); typedef void *NULL_fun; typedef union { I_fun I; /* output: mpfi_t, no input */ II_fun II; /* output: mpfi_t, input: mpfi_t */ IS_fun IS; /* output: mpfi_t, input: long */ IU_fun IU; /* output: mpfi_t, input: unsigned long */ ID_fun ID; /* output: mpfi_t, input: double */ IZ_fun IZ; /* output: mpfi_t, input: mpz_t */ IQ_fun IQ; /* output: mpfi_t, input: mpq_t */ IR_fun IR; /* output: mpfi_t, input: mpfr_t */ III_fun III; /* output: mpfi_t, inputs: mpfi_t, mpfi_t */ IIU_fun IIU; /* output: mpfi_t, inputs: mpfi_t, unsigned long */ IIS_fun IIS; /* output: mpfi_t, inputs: mpfi_t, signed long */ IID_fun IID; /* output: mpfi_t, inputs: mpfi_t, double */ IIZ_fun IIZ; /* output: mpfi_t, inputs: mpfi_t, mpz_t */ IIQ_fun IIQ; /* output: mpfi_t, inputs: mpfi_t, mpq_t */ IIR_fun IIR; /* output: mpfi_t, inputs: mpfi_t, mpfr_t */ IUI_fun IUI; /* output: mpfi_t, inputs: unsigned long, mpfi_t */ ISI_fun ISI; /* output: mpfi_t, inputs: signed long, mpfi_t */ IDI_fun IDI; /* output: mpfi_t, inputs: double, mpfi_t */ IZI_fun IZI; /* output: mpfi_t, inputs: mpz_t, mpfi_t */ IQI_fun IQI; /* output: mpfi_t, inputs: mpq_t, mpfi_t */ IRI_fun IRI; /* output: mpfi_t, inputs: mpfr_t, mpfi_t */ RI_fun RI; /* output: mpfr_t, input: mpfi_t */ } mpfi_fun_ptr; typedef union { R_fun I; /* output: mpfr_t, no input */ RR_fun II; /* output: mpfr_t, input: mpfr_t */ RRR_fun III; /* output: mpfr_t, inputs: mpfr_t, mpfr_t */ NULL_fun IS; /* dummy, no corresponding mpfr function */ NULL_fun IU; /* dummy, no corresponding mpfr function */ NULL_fun ID; /* dummy, no corresponding mpfr function */ NULL_fun IZ; /* dummy, no corresponding mpfr function */ NULL_fun IQ; /* dummy, no corresponding mpfr function */ NULL_fun IR; /* dummy, no corresponding mpfr function */ RRU_fun IIU; /* output: mpfr_t, inputs: mpfr_t, unsigned long */ RRS_fun IIS; /* output: mpfr_t, inputs: mpfr_t, signed long */ RRD_fun IID; /* output: mpfr_t, inputs: mpfr_t, double */ RRZ_fun IIZ; /* output: mpfr_t, inputs: mpfr_t, mpz_t */ RRQ_fun IIQ; /* output: mpfr_t, inputs: mpfr_t, mpq_t */ RRR_fun IIR; /* output: mpfr_t, inputs: mpfr_t, mpfr_t */ RUR_fun IUI; /* output: mpfr_t, inputs: unsigned long, mpfr_t */ RSR_fun ISI; /* output: mpfr_t, inputs: signed long, mpfr_t */ RDR_fun IDI; /* output: mpfr_t, inputs: double, mpfr_t */ RZR_fun IZI; /* output: mpfr_t, inputs: mpz_t, mpfr_t */ RQR_fun IQI; /* output: mpfr_t, inputs: mpq_t, mpfr_t */ RRR_fun IRI; /* output: mpfr_t, inputs: mpfr_t, mpfr_t */ NULL_fun RI; /* dummy, no corresponding mpfr function */ } mpfi_fun_mpfr_ptr; typedef enum { I, /* no input */ II, /* one input: interval */ IS, /* one input: long */ IU, /* one input: unsigned long */ ID, /* one input: double */ IZ, /* one input: mpz_t */ IQ, /* one input: mpq_t */ IR, /* one input: mpfr_t */ III, /* two inputs: intervals */ IIU, /* two inputs: interval, unsigned long */ IIS, /* two inputs: interval, signed long */ IID, /* two inputs: interval, double */ IIZ, /* two inputs: interval, mpz_t */ IIQ, /* two inputs: interval, mpq_t */ IIR, /* two inputs: interval, mpfr_t */ IUI, /* two inputs: unsigned long, interval */ ISI, /* two inputs: signed long, interval */ IDI, /* two inputs: double, interval */ IZI, /* two inputs: mpz_t, interval */ IQI, /* two inputs: mpq_t, interval */ IRI, /* two inputs: mpfr_t, interval */ RI, /* one input: interval */ } mpfi_fun_type; typedef union { int i; unsigned long ui; signed long si; double d; mpz_t mpz; mpq_t mpq; mpfr_t mpfr; mpfi_t mpfi; } mpfi_fun_operand_t; struct mpfi_function_t; typedef struct mpfi_function_t* mpfi_function_ptr; struct mpfi_function_t { mpfi_fun_type type; mpfi_fun_ptr func; mpfi_fun_mpfr_ptr mpfr_func; /* associated MPFR function */ mpfi_fun_operand_t* operands; I_fun random_domain; void (*set_prec) (mpfi_function_ptr, mp_prec_t); void (*read_line) (mpfi_function_ptr, FILE *); void (*check_line) (mpfi_function_ptr); void (*random) (mpfi_function_ptr); void (*clear) (mpfi_function_ptr); }; /* helper macro to abstract (to mask) mpfi_function_t type */ #define MPFI_FUN_TYPE(_mpfi_function) (_mpfi_function).type #define MPFI_FUN_GET(_mpfi_function, _type) (_mpfi_function).func._type #define MPFI_FUN_MPFR_FUNCTION(_mpfi_function, _type) \ (_mpfi_function).mpfr_func._type #define MPFI_FUN_ARGS(_mpfi_function) \ ((_mpfi_function).operands) #define MPFI_FUN_ARG(_mpfi_function, _arg_no, _arg_type) \ ((_mpfi_function).operands[(_arg_no)]._arg_type) /* Helper functions */ #ifdef __cplusplus extern "C" { #endif /* public functions. when adding a generic test, use the following functions: */ void test_start (void); void test_end (void); void check_data (mpfi_function_ptr, const char *); void check_random (mpfi_function_ptr, mp_prec_t, mp_prec_t, int); void mpfi_fun_init_I (mpfi_function_ptr, I_fun, R_fun); void mpfi_fun_init_II (mpfi_function_ptr, II_fun, RR_fun); void mpfi_fun_init_IU (mpfi_function_ptr, IU_fun, NULL_fun); void mpfi_fun_init_IS (mpfi_function_ptr, IS_fun, NULL_fun); void mpfi_fun_init_ID (mpfi_function_ptr, ID_fun, NULL_fun); void mpfi_fun_init_IZ (mpfi_function_ptr, IZ_fun, NULL_fun); void mpfi_fun_init_IQ (mpfi_function_ptr, IQ_fun, NULL_fun); void mpfi_fun_init_IR (mpfi_function_ptr, IR_fun, NULL_fun); void mpfi_fun_init_III (mpfi_function_ptr, III_fun, RRR_fun); void mpfi_fun_init_IIU (mpfi_function_ptr, IIU_fun, RRU_fun); void mpfi_fun_init_IIS (mpfi_function_ptr, IIS_fun, RRS_fun); void mpfi_fun_init_IID (mpfi_function_ptr, IID_fun, RRD_fun); void mpfi_fun_init_IIZ (mpfi_function_ptr, IIZ_fun, RRZ_fun); void mpfi_fun_init_IIQ (mpfi_function_ptr, IIQ_fun, RRQ_fun); void mpfi_fun_init_IIR (mpfi_function_ptr, IIR_fun, RRR_fun); void mpfi_fun_init_IUI (mpfi_function_ptr, IUI_fun, RUR_fun); void mpfi_fun_init_ISI (mpfi_function_ptr, ISI_fun, RSR_fun); void mpfi_fun_init_IDI (mpfi_function_ptr, IDI_fun, RDR_fun); void mpfi_fun_init_IZI (mpfi_function_ptr, IZI_fun, RZR_fun); void mpfi_fun_init_IQI (mpfi_function_ptr, IQI_fun, RQR_fun); void mpfi_fun_init_IRI (mpfi_function_ptr, IRI_fun, RRR_fun); void mpfi_fun_init_RI (mpfi_function_ptr, RI_fun, NULL_fun); void mpfi_fun_clear (mpfi_function_ptr); void mpfi_restrict_random (mpfi_function_ptr, I_fun); /* internal functions */ extern gmp_randstate_t rands; extern char rands_initialized; void random_interval (mpfi_ptr); unsigned long random_ui (); long random_si (); double random_double (); void random_mpz (mpz_ptr, unsigned long); void random_mpq (mpq_ptr); void random_mpfr (mpfr_ptr); int same_mpfr_value (mpfr_srcptr, mpfr_srcptr); int same_value (mpfi_srcptr, mpfi_srcptr); FILE* open_file (const char *); void init_reading (FILE*); void close_file (FILE*); void skip_whitespace_comments (FILE*); void read_sign (FILE*, int*); void read_exactness (FILE*, int*); void read_ui (FILE*, unsigned long*); void read_si (FILE*, long*); int read_double (FILE*, double*); void read_mpz (FILE*, mpz_ptr); void read_mpq (FILE*, mpq_ptr); void read_mpfr (FILE*, mpfr_ptr); void read_mpfi (FILE*, mpfi_ptr); void check_with_different_prec (mpfi_function_ptr, mp_prec_t); #ifdef __cplusplus } #endif #endif /* __MPFI_TESTS_H__ */ mpfi-1.5.1/tests/thypot.c0000664023513600017500000000256311705754332012255 00000000000000/* thypot.c -- Test mpfi_hypot. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-tests.h" int main (int argc, char **argv) { struct mpfi_function_t i_hypot; mpfi_fun_init_III (&i_hypot, mpfi_hypot, mpfr_hypot); test_start (); check_data (&i_hypot, "hypot.dat"); check_random (&i_hypot, 2, 1000, 10); test_end (); mpfi_fun_clear (&i_hypot); return 0; } mpfi-1.5.1/configure.ac0000664023513600017500000000731211705754454011710 00000000000000# -*- Autoconf -*- # Process this file with autoconf to produce a configure script. AC_PREREQ(2.65) AC_INIT([mpfi],[1.5.1],[mpfi-users@lists.gforge.inria.fr]) AC_CONFIG_SRCDIR([src/mpfi.h]) AC_CONFIG_HEADERS([mpfi_config.h]) AC_CONFIG_MACRO_DIR([m4]) AM_INIT_AUTOMAKE([1.9 -Wall -Werror dist-bzip2 dist-zip]) dnl Extra arguments to configure AC_ARG_WITH([mpfr_include], [AS_HELP_STRING([--with-mpfr-include=DIR],[MPFR include directory])], [CPPFLAGS="-I$withval $CPPFLAGS"]) AC_ARG_WITH([mpfr_lib], [AS_HELP_STRING([--with-mpfr-lib=DIR],[MPFR lib directory])], [LDFLAGS="-L$withval $LDFLAGS"]) AC_ARG_WITH([mpfr], [AS_HELP_STRING([--with-mpfr=DIR],[MPFR install directory])], [ if test -z "$with_mpfr_include" -a -z "$with_mpfr_lib" ; then CPPFLAGS="-I$withval/include $CPPFLAGS" LDFLAGS="-L$withval/lib $LDFLAGS" else AC_MSG_FAILURE([Do not use --with-mpfr and --with-mpfr-include/--with-mpfr-lib options simultaneously.]) fi ]) AC_ARG_WITH([gmp_include], [AS_HELP_STRING([--with-gmp-include=DIR],[GMP include directory])], [CPPFLAGS="-I$withval $CPPFLAGS"]) AC_ARG_WITH([gmp_lib], [AS_HELP_STRING([--with-gmp-lib=DIR],[GMP lib directory])], [LDFLAGS="-L$withval $LDFLAGS"]) AC_ARG_WITH([gmp], [AS_HELP_STRING([--with-gmp=DIR],[GMP install directory])], [ if test -z "$with_gmp_lib" -a -z "$with_gmp_include" ; then CPPFLAGS="-I$withval/include $CPPFLAGS" LDFLAGS="-L$withval/lib $LDFLAGS" else AC_MSG_FAILURE([Do not use --with-gmp and --with-gmp-include/--with-gmp-lib options simultaneously.]) fi ]) # Checks for programs. AC_PROG_CC AC_PROG_CPP AC_PROG_INSTALL AC_PROG_LN_S AC_PROG_MAKE_SET LT_INIT # Checks for libraries. dnl Check GMP Header AC_MSG_CHECKING(for gmp.h) AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ #include "gmp.h" ]])],[AC_MSG_RESULT(yes)],[ AC_MSG_RESULT(no) AC_MSG_ERROR([gmp.h can't be found, or is unusable.]) ]) AC_CHECK_LIB([gmp], [__gmpz_init], [LIBS="-lgmp $LIBS"], [AC_MSG_ERROR([libgmp not found.])]) AC_MSG_CHECKING(for valid GMP) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include "gmp.h" #if (__GNU_MP_VERSION*100+__GNU_MP_VERSION_MINOR*10 < 410) # error "min: GMP 4.1.0" #endif ]], [[]])],[AC_MSG_RESULT(yes)],[ AC_MSG_RESULT(no) AC_MSG_ERROR([GMP 4.1.0 min required]) ]) dnl Check MPFR Header AC_MSG_CHECKING(for mpfr.h) AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ #include "mpfr.h" ]])],[AC_MSG_RESULT(yes)],[ AC_MSG_RESULT(no) AC_MSG_ERROR([mpfr.h can't be found, or is unusable.]) ]) AC_CHECK_LIB([mpfr], [mpfr_init], [LIBS="-lmpfr $LIBS"], [AC_MSG_ERROR([libmpfr not found.])]) AC_MSG_CHECKING(for valid MPFR) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include "mpfr.h" #if (MPFR_VERSION < MPFR_VERSION_NUM(2,4,2)) # error "min: MPFR 2.4.2" #endif ]], [[]])],[AC_MSG_RESULT(yes)],[ AC_MSG_RESULT(no) AC_MSG_ERROR([MPFR 2.4.2 min required]) ]) # Checks for header files. AC_CHECK_HEADERS([float.h limits.h stdlib.h string.h sys/time.h unistd.h]) # Checks for typedefs, structures, and compiler characteristics. AC_TYPE_SIZE_T # Checks for library functions. AC_CHECK_FUNCS([dup2 gettimeofday]) AC_CHECK_FUNCS([mpfr_q_sub mpfr_z_sub mpfr_z_div]) case $AC_PACKAGE_VERSION in *-dev) AC_DEFINE([WARN_IF_REVERTED_ENDPOINTS], 1, [Define to 1 if it is a development version.]);; esac AC_CONFIG_FILES([Makefile doc/Makefile src/Makefile tests/Makefile]) AC_OUTPUT mpfi-1.5.1/Makefile.am0000664023513600017500000000017211705754332011446 00000000000000ACLOCAL_AMFLAGS = -I m4 SUBDIRS = src tests doc include_HEADERS = src/mpfi.h src/mpfi_io.h EXTRA_DIST = mpfi_config.h.in mpfi-1.5.1/doc/0000775023513600017500000000000011705754770010245 500000000000000mpfi-1.5.1/doc/mpfi.texi0000664023513600017500000020110111705754332012000 00000000000000\input texinfo @c -*-texinfo-*- @c %**start of header @setfilename mpfi.info @settitle MPFI 1.5.1. @synindex tp fn @iftex @afourpaper @end iftex @comment %**end of header @dircategory Software libraries @direntry * mpfi: (mpfi.info). Multiple Precision Floating-Point Interval Library. @end direntry @c smallbook @iftex @finalout @end iftex @c Note: the edition number is listed in *three* places; please update @c all three. Also, update the month and year where appropriate. @c ==> Update edition number for settitle and subtitle, and in the @c ==> following paragraph; update date, too. @ifinfo This file documents MPFI, a library for interval arithmetic, which is built upon the MPFR multiple precision floating-point arithmetic library Copyright (C) 2002-2010, Spaces team, INRIA Lorraine and LORIA, France, Arenaire team, INRIA Rhone-Alpes and LIP, ENS Lyon, France, and Lab. ANO, University of Sciences and Technologies of Lille, France. Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. @ignore Permission is granted to process this file through TeX and print the results, provided the printed document carries copying permission notice identical to this one except for the removal of this paragraph (this paragraph not being relevant to the printed manual). @end ignore Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions, except that this permission notice may be stated in a translation approved by the Free Software Foundation. @end ifinfo @setchapternewpage on @titlepage @c use the new format for titles @title MPFI 1.5.1. @subtitle Multiple Precision Floating-Point Interval Library @subtitle January 2012 @author Spaces, INRIA Lorraine, @author Arenaire, INRIA Rhone-Alpes, @author Lab. ANO, USTL (Univ. of Lille) @c Include the Distribution inside the titlepage so @c that headings are turned off. @tex \global\parindent=0pt \global\parskip=8pt \global\baselineskip=13pt @end tex @page @vskip 0pt plus 1filll @c Copyright @copyright{} 2002-2010 Spaces and Arenaire INRIA projects, Lab. ANO - USTL @sp 2 Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions, except that this permission notice may be stated in a translation approved by the Free Software Foundation. @end titlepage @headings double @ifinfo @node Top, Copying, (dir), (dir) @top MPFI 1.5.1. This manual documents how to install and use the Multiple Precision Floating-Point Interval Library @end ifinfo @menu * Copying:: * Introduction to MPFI:: * Installing MPFI:: * Reporting Bugs:: * MPFI Basics:: * Interval Functions:: * Contributors:: * References:: * Concept Index:: * Function Index:: Interval Functions Initialization and Assignment Functions * Initializing Intervals:: * Assigning Intervals:: * Simultaneous Interval Init & Assign:: @detailmenu --- The Detailed Node Listing --- Interval Functions * Return Values:: * Precision Handling:: * Initializing and Assigning Intervals:: * Floating-point Quantities:: * Converting Intervals:: * Interval Arithmetic:: * Special Functions:: * Interval Comparison:: * I/O of Intervals:: * Operating on the Endpoints:: * Set Operations:: * Miscellaneous Interval Functions:: * Error Handling:: Initialization and Assignment Functions * Initializing Intervals:: * Assigning Intervals:: * Simultaneous Interval Init & Assign:: @end detailmenu @end menu @node Copying, Introduction to MPFI, Top, Top @comment node-name, next, previous, up @unnumbered MPFI Copying Conditions @cindex Copying conditions @cindex Conditions for copying MPFI This library is @dfn{free}; this means that everyone is free to use it and free to redistribute it on a free basis. The library is not in the public domain; it is copyrighted and there are restrictions on its distribution, but these restrictions are designed to permit everything that a good cooperating citizen would want to do. What is not allowed is to try to prevent others from further sharing any version of this library that they might get from you.@refill Specifically, we want to make sure that you have the right to give away copies of the library, that you receive source code or else can get it if you want it, that you can change this library or use pieces of it in new free programs, and that you know you can do these things.@refill To make sure that everyone has such rights, we have to forbid you to deprive anyone else of these rights. For example, if you distribute copies of the MPFI library, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must tell them their rights.@refill Also, for our own protection, we must make certain that everyone finds out that there is no warranty for the MPFI library. If it is modified by someone else and passed on, we want their recipients to know that what they have is not what we distributed, so that any problems introduced by others will not reflect on our reputation.@refill The precise conditions of the license for the MPFI library are found in the Lesser General Public License that accompany the source code. As MPFI is built upon MPFR and share its license, see the file COPYING.LESSER in the main MPFR directory.@refill @node Introduction to MPFI, Installing MPFI, Copying, Top @comment node-name, next, previous, up @chapter Introduction to MPFI MPFI is intended to be a portable library written in C for arbitrary precision interval arithmetic with intervals represented using MPFR reliable floating-point numbers. It is based on the GNU MP library and on the MPFR library. The purpose of an arbitrary precision interval arithmetic is on the one hand to get @dfn{guaranteed} results, thanks to interval computation, and on the other hand to obtain accurate results, thanks to multiple precision arithmetic. The MPFI library is built upon MPFR in order to benefit from the correct rounding provided, for each operation or function, by MPFR. Further advantages of using MPFR are its portability and compliance with the IEEE 754 standard for floating-point arithmetic. This version of MPFI is released under the GNU Lesser General Public License. It is permitted to link MPFI to non-free programs, as long as when distributing them the MPFI source code and a means to re-link with a modified MPFI is provided. As interval arithmetic currently undergoes standardization, through the work of the IEEE-1788 working group, future versions of MPFI may evolve in order to reflect the standardized definitions and behaviours. @c @section How to use this Manual @c @c Everyone should read @ref{MPFI Basics}. If you need to install the library @c yourself, you need to read @ref{Installing MPFI}, too. @c @c The rest of the manual can be used for later reference, although it is @c probably a good idea to glance through it. @node Installing MPFI, Reporting Bugs, Introduction to MPFI, Top @comment node-name, next, previous, up @chapter Installing MPFI @cindex Installation To build MPFI, you first have to install MPFR (version 2.4.2 or above) on your computer. You need a C compiler, preferably GCC, but any reasonable compiler should work. And you need a standard Unix @samp{make} program, plus some other standard Unix utility programs. Here are the steps needed to install the MPFI library on Unix systems. In the MPFI source directory, type the following commands. @enumerate @item @samp{./configure} This will prepare the build and setup the options according to your system. You can specify the path to GMP and MPFR libraries with configure options: @samp{--with-gmp=DIR} assumes that GMP is installed in the @samp{DIR} directory. Alternatively, you can use the @samp{--with-gmp-lib=DIR} and @samp{--with-gmp-include=DIR} to specify respectively the GMP lib and GMP include directories. Options @samp{--with-mpfr=DIR}, @samp{--with-mpfr-include=DIR}, and @samp{--with-mpfr-lib=DIR} have the same usage for the MPFR library. See the @file{INSTALL} file and the output of @samp{./configure --help} for a description of standard options. @item @samp{make} This will compile MPFI, and create a library archive file @file{libmpfi.a}. On most platforms, a dynamic library will be produced too. @item @samp{make check} This will make sure MPFI was built correctly. If you get error messages from the test program, please report this to @samp{mpfi-users@@lists.gforge.inria.fr}. (@xref{Reporting Bugs}, for information on what to include in useful bug reports.) @item @samp{make install} This will copy the file @file{mpfi.h} to the directory @file{/usr/local/include}, the library files (@file{libmpfi.a} and possibly others) to the directory @file{/usr/local/lib}, the file @file{mpfi.info} to the directory @file{/usr/local/share/info}, and some other documentation files to the directory @file{/usr/local/share/doc/mpfi} (or if you passed the @samp{--prefix} option to @file{configure}, using the prefix directory given as argument to @samp{--prefix} instead of @file{/usr/local}). @end enumerate There are some other useful make targets: @itemize @bullet @item @samp{mpfi.info} or @samp{info} Create an info version of the manual, in @file{mpfi.info}. @item @samp{mpfi.pdf} or @samp{pdf} Create a PDF version of the manual, in @file{mpfi.pdf}. @item @samp{mpfi.dvi} or @samp{dvi} Create a DVI version of the manual, in @file{mpfi.dvi}. @item @samp{mpfi.ps} or @samp{ps} Create a Postscript version of the manual, in @file{mpfi.ps}. @item @samp{html} Create a HTML version of the manual, in @file{mpfi.html}. @item @samp{clean} Delete all object files and archive files, but not the configuration files. @item @samp{uninstall} Delete all files copied by @samp{make install}. @end itemize @section Known Build Problems The installation procedure and MPFI itself have been tested only on some Linux distributions. Since it has not been intensively tested, you may discover that MPFI suffers from all bugs of the underlying libraries, plus many many more. Please report any problem to @samp{mpfi-users@@lists.gforge.inria.fr}. @xref{Reporting Bugs}. @section Getting the Latest Version of MPFI The latest version of MPFI is available from @url{https://gforge.inria.fr/frs/?group_id=157}. @node Reporting Bugs, MPFI Basics, Installing MPFI, Top @comment node-name, next, previous, up @chapter Reporting Bugs @cindex Reporting bugs If you think you have found a bug in the MPFI library, please investigate it and report it. We have made this library available to you, and we expect you will report the bugs that you find. There are a few things you should think about when you put your bug report together. You have to send us a test case that makes it possible for us to reproduce the bug. Include instructions on how to run the test case. You also have to explain what is wrong; if you get a crash, or if the results printed are incorrect and in that case, in what way. Please include compiler version information in your bug report. This can be extracted using @samp{cc -V} on some machines or, if you're using gcc, @samp{gcc -v}. Also, include the output from @samp{uname -a}, along with the version of GMP and of MPFR you use. If your bug report is good, we will do our best to help you to get a corrected version of the library; if the bug report is poor, we won't do anything about it (except kidding you for sending poor bug reports). Send your bug report to: @samp{mpfi-users@@lists.gforge.inria.fr}. If you think something in this manual is unclear, or downright incorrect, or if the language needs to be improved, please send a note to the same address. @node MPFI Basics, Interval Functions, Reporting Bugs, Top @comment node-name, next, previous, up @chapter MPFI Basics @cindex @file{mpfi.h} All declarations needed to use MPFI are collected in the include file @file{mpfi.h}. The declarations useful for inputs and outputs are to be found in @file{mpfi_io.h}. It is designed to work with both C and C++ compilers. You should include these files in any program using the MPFI library: @example #include "mpfi.h" #include "mpfi_io.h" @end example @section Nomenclature and Types As MPFI is built upon MPFR, it is advisable to read MPFR's manual first. @cindex Interval @tindex @code{mpfi_t} @noindent An @dfn{interval} is a closed connected set of real numbers, it is represented in MPFI by its endpoints which are MPFR floating-point numbers. The C data type for these objects is @code{mpfi_t}. MPFI functions operate on valid intervals (defined below), their behavior with non-valid intervals as input is undefined. @itemize @item A @dfn{valid interval} can have finite or infinite endpoints, but its left endpoint is not larger than its right endpoint and cannot be +infinity or -0 (respectively, the right endpoint cannot be -infinity or +0). @footnote{The restriction on the infinite values follows the definition of interval, and the sign of the zero bounds allows a simple implementation of the four arithmetic operations as explained in the paper of T. Hickey, Q. Ju, and M. H. Van Emden, @cite{Interval arithmetic: From principles to implementation} (@xref{References}.)} As a consequence, the unique representation of the zero singleton is @math{[+0, -0]}. @end itemize MPFI functions may return intervals that are not valid as input value. Their semantic defined as follows: @itemize @item One (or both) NaN endpoint(s) indicates that an invalid operation has been performed and that the resulting interval has no mathematical meaning. @item An @dfn{empty interval} has its left endpoint larger than its right endpoint. @end itemize Both the meaning of "invalid operation", the representation of the empty set and its handling may change in future versions of MPFI, according to the standardization of interval arithmetic in IEEE-1788. Some functions on intervals return a floating-point value: among such functions are @code{mpfi_get_left} that returns the left endpoint of an interval and @code{mpfi_diam_abs} that gets the width of the input interval. @cindex Floating-point number @tindex @code{mpfr_t} @noindent A @dfn{Floating point number} or @dfn{Float} for short, is an arbitrary precision mantissa with a limited precision exponent. The C data type for such objects is @code{mpfr_t}. @cindex Precision @tindex @code{mp_prec_t} @comment a changer en mpfr_prec_t quand on demandera MPFR 3.0.0 ou plus @noindent The @dfn{Precision} is the number of bits used to represent the mantissa of a floating-point number; the corresponding C data type is @code{mp_prec_t} (renamed @code{mpfr_prec_t} since MPFR version 3.0.0, both types are compatible). MPFI assumes that both endpoints of an interval use the same precision. @c The behaviour is undefined if this is not the case. However when this does not hold, the largest precision is considered. @section Function Classes There is only one class of functions in the MPFI library: @enumerate @item @tindex @code{mpfi_t} Functions for interval arithmetic based on floating-point numbers, with names beginning with @code{mpfi_}. The associated type is @code{mpfi_t}. There are around 170 functions in this class. @end enumerate @section MPFI Variable Conventions As a general rule, all MPFI functions expect output arguments before input arguments. This notation is based on an analogy with the assignment operator. MPFI allows you to use the same variable for both input and output in the same expression. For example, the function for the exponential, @code{mpfi_exp}, can be used like this: @code{mpfi_exp (x, x)}. This computes the set of exponentials of every real belonging to @var{x} and puts the result back in @var{x}. Before you can give a value to an MPFI variable, you need to initialize it by calling one of the special initialization functions. When you're done with a variable, you need to clear it out, using one of the appropriate functions. A variable should be initialized only once, or at least be cleared out between different initializations. After a variable has been initialized, it can be assigned any number of times. For efficiency reasons, avoid to initialize and clear out a variable in loops. Instead, initialize it before entering the loop, and clear it out after exiting the loop. You don't need to be concerned about allocating additional space for MPFI variables, since any variable uses a memory space of fixed size. Hence unless you change its precision, or clear and reinitialize it, an interval variable will have the same allocated space during all its lifetime. @c TO DO later: a section on "Special values and exceptions" and possibly a section on "Memory handling / Multithreading" @node Interval Functions, Contributors, MPFI Basics, Top @comment node-name, next, previous, up @chapter Interval Functions @cindex Interval functions The interval functions expect arguments of type @code{mpfi_t}. The MPFI interval functions have an interface that is close to the corresponding MPFR functions. The function prefix for interval operations is @code{mpfi_}. MPFI intervals are represented by their endpoints; this representation should be invisible to the user, unfortunately it is not... @c An alternative representation could be to store the center and the @c radius of the interval. It is assumed that both endpoints have the same precision; however when this does not hold, the largest precision is considered. The user has to specify the precision of each variable. A computation that assigns a variable will take place with the precision of the assigned variable. @cindex User-defined precision For more information on precision (precision of a variable, precision of a calculation), see the MPFR documentation. @menu * Return Values:: * Precision Handling:: * Initializing and Assigning Intervals:: * Floating-point Quantities:: * Converting Intervals:: * Interval Arithmetic:: * Special Functions:: * Interval Comparison:: * I/O of Intervals:: * Operating on the Endpoints:: * Set Operations:: * Miscellaneous Interval Functions:: * Error Handling:: @end menu @comment @node Return Values, Rounding Modes and Precision Handling, Interval Functions, Interval Functions @node Return Values, Precision Handling, Interval Functions, Interval Functions @comment node-name, next, previous, up @cindex Return values @section Return Values Four integer values (of C type @code{int}) can be returned by a typical @code{mpfi} function. These values indicate whether none, one or two endpoints of the computed interval are exact: since they are rounded values, they can differ from the exact result. Here are their names: @itemize @bullet @tindex @code{MPFI_FLAGS_BOTH_ENDPOINTS_EXACT} @item @code{MPFI_FLAGS_BOTH_ENDPOINTS_EXACT} @tindex @code{MPFI_FLAGS_LEFT_ENDPOINT_INEXACT} @item @code{MPFI_FLAGS_LEFT_ENDPOINT_INEXACT}: the left endpoint is inexact whereas the right endpoint is exact; @tindex @code{MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT} @item @code{MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT}: the right endpoint is inexact whereas the left endpoint is exact; @tindex @code{MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT} @item @code{MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT} @end itemize To test the exactness of one endpoint, the following functions are available (their names are self-explanatory): @itemize @bullet @tindex @code{MPFI_BOTH_ARE_EXACT} @item @code{MPFI_BOTH_ARE_EXACT} @tindex @code{MPFI_LEFT_IS_INEXACT} @item @code{MPFI_LEFT_IS_INEXACT} @tindex @code{MPFI_RIGHT_IS_INEXACT} @item @code{MPFI_RIGHT_IS_INEXACT} @tindex @code{MPFI_BOTH_ARE_INEXACT} @item @code{MPFI_BOTH_ARE_INEXACT} @end itemize @comment @node Rounding Modes and Precision Handling, Initializing and Assigning Intervals, Return Values, Interval Functions @node Precision Handling, Initializing and Assigning Intervals, Return Values, Interval Functions @comment node-name, next, previous, up @comment @cindex Rounding modes @cindex Precision @section Precision Handling @comment Only two rounding modes are useful when computing with intervals @comment represented by their endpoints, namely downward and upward roundings @comment used for outward rounding: @comment @itemize @bullet @comment @item @code{MPFI_RNDU}: round towards plus infinity @comment @item @code{MPFI_RNDD}: round towards minus infinity @comment @end itemize @comment The four rounding modes provided by MPFR are still available, @comment see MPFR documentation to get their names and information on how @comment to modify them. The default computing precision is handled by MPFR, getting or setting its value is performed using the following MPFR functions (cf. MPFR documentation): @deftypefn Macro void mpfr_set_default_prec (mp_prec_t @var{prec}) Sets the default precision to be @strong{exactly} @var{prec} bits. The precision of a variable means the number of bits used to store the mantissas of its endpoints. All subsequent calls to @code{mpfi_init} will use this precision, but previously initialized variables are unaffected. This default precision is set to 53 bits initially. The precision @var{prec} can be any integer between @code{MPFR_PREC_MIN} and @code{MPFR_PREC_MAX}. @end deftypefn @deftypefn Macro mp_prec_t mpfr_get_default_prec () Returns the default MPFR/MPFI precision in bits. @end deftypefn The following two functions are useful for changing the precision during a calculation. A typical use would be for adjusting the precision gradually in iterative algorithms like Newton-Raphson, making the computation precision closely match the actual accurate part of the numbers. @deftypefun void mpfi_set_prec (mpfi_t @var{x}, mp_prec_t @var{prec}) Resets the precision of @var{x} to be @strong{exactly} @var{prec} bits. The previous value stored in @var{x} is lost. It is equivalent to a call to @code{mpfi_clear(x)} followed by a call to @code{mpfi_init2(x, prec)}, but more efficient as no allocation is done in case the current allocated space for the mantissas of the endpoints of @var{x} is enough. The precision @var{prec} can be any integer between @code{MPFR_PREC_MIN} and @code{MPFR_PREC_MAX}. In case you want to keep the previous value stored in @var{x}, use @code{mpfi_round_prec} instead. @end deftypefun @deftypefun mp_prec_t mpfi_get_prec (mpfi_t @var{x}) Return the largest precision actually used for assignments of @var{x}, i.e. the number of bits used to store the mantissas of its endpoints. Should the two endpoints have different precisions, the largest one is returned. @end deftypefun @deftypefun int mpfi_round_prec (mpfi_t @var{x}, mp_prec_t @var{prec}) Rounds @var{x} with precision @var{prec}, which may be different from that of @var{x}. If @var{prec} is greater or equal to the precision of @var{x}, then new space is allocated for the endpoints' mantissas, and they are filled with zeroes. Otherwise, the mantissas are rounded outwards to precision @var{prec}. In both cases, the precision of @var{x} is changed to @var{prec}. It returns a value indicating whether the possibly rounded endpoints are exact or not, cf. @ref{Return Values}. @end deftypefun @comment @node Initializing and Assigning Intervals, Floating-point Quantities, Rounding Modes and Precision Handling, Interval Functions @node Initializing and Assigning Intervals, Floating-point Quantities, Precision Handling, Interval Functions @comment node-name, next, previous, up @section Initialization and Assignment Functions @menu * Initializing Intervals:: * Assigning Intervals:: * Simultaneous Interval Init & Assign:: @end menu @node Initializing Intervals, Assigning Intervals, Initializing and Assigning Intervals, Initializing and Assigning Intervals @comment node-name, next, previous, up @subsection Initialization Functions @cindex Interval initialization functions An @code{mpfi_t} object must be initialized before storing the first value in it. The functions @code{mpfi_init} and @code{mpfi_init2} are used for that purpose. @deftypefun void mpfi_init (mpfi_t @var{x}) Initializes @var{x}, and sets its value to NaN, to prevent from using an unassigned variable inadvertently. Normally, a variable should be initialized once only or at least be cleared, using @code{mpfi_clear}, between consecutive initializations. The precision of @var{x} is the default precision, which can be changed by a call to @code{mpfr_set_default_prec}. @end deftypefun @deftypefun void mpfi_init2 (mpfi_t @var{x}, mp_prec_t @var{prec}) Initializes @var{x}, sets its precision (or more precisely the precision of its endpoints) to be @strong{exactly} @var{prec} bits, and sets its endpoints to NaN. Normally, a variable should be initialized once only or at least be cleared, using @code{mpfi_clear}, between consecutive initializations. To change the precision of a variable which has already been initialized, use @code{mpfi_set_prec} instead, or @code{mpfi_round_prec} if you want to keep its value. @end deftypefun @deftypefun void mpfi_clear (mpfi_t @var{x}) Frees the space occupied by the significands of the endpoints of @var{x}. Make sure to call this function for all @code{mpfi_t} variables when you are done with them. @end deftypefun @need 2000 Here is an example on how to initialize interval variables: @example @{ mpfi_t x, y; mpfi_init (x); /* use default precision */ mpfi_init2 (y, 256); /* precision @emph{exactly} 256 bits */ @dots{} /* Unless the program is about to exit, do ... */ mpfi_clear (x); mpfi_clear (y); @} @end example @node Assigning Intervals, Simultaneous Interval Init & Assign, Initializing Intervals, Initializing and Assigning Intervals @comment node-name, next, previous, up @subsection Assignment Functions @cindex Interval assignment functions These functions assign new values to already initialized intervals (@pxref{Initializing Intervals}). @deftypefun int mpfi_set (mpfi_t @var{rop}, mpfi_t @var{op}) @deftypefunx int mpfi_set_ui (mpfi_t @var{rop}, unsigned long int @var{op}) @deftypefunx int mpfi_set_si (mpfi_t @var{rop}, long int @var{op}) @deftypefunx int mpfi_set_d (mpfi_t @var{rop}, double @var{op}) @deftypefunx int mpfi_set_z (mpfi_t @var{rop}, mpz_t @var{op}) @deftypefunx int mpfi_set_q (mpfi_t @var{rop}, mpq_t @var{op}) @deftypefunx int mpfi_set_fr (mpfi_t @var{rop}, mpfr_t @var{op}) Sets the value of @var{rop} from @var{op}, rounded outward to the precision of @var{rop}: @var{op} then belongs to @var{rop}. The returned value indicates whether none, one or both endpoints are exact. Please note that even a @code{long int} may have to be rounded, if the destination precision is less than the machine word width. @end deftypefun @deftypefun int mpfi_set_str (mpfi_t @var{rop}, char *@var{s}, int @var{base}) Sets @var{rop} to the value of the string @var{s}, in base @var{base} (between 2 and 36), outward rounded to the precision of @var{rop}: @var{op} then belongs to @var{rop}. The exponent is read in decimal. The string is of the form @samp{number} or @samp{[ number1 , number 2 ]}. @c where the spaces around the floating-point endpoints are mandatory. Each endpoint has the form @samp{M@@N} or, if the base is 10 or less, alternatively @samp{MeN} or @samp{MEN}. @samp{M} is the mantissa and @samp{N} is the exponent. The mantissa is always in the specified base. The exponent is @c either in the specified base or, if @var{base} is negative, in decimal. The argument @var{base} may be in the ranges 2 to 36. This function returns 1 if the input is incorrect, and 0 otherwise. @end deftypefun @deftypefun void mpfi_swap (mpfi_t @var{x}, mpfi_t @var{y}) Swaps the values @var{x} and @var{y} efficiently. Warning: the precisions are exchanged too; in case the precisions are different, @code{mpfi_swap} is thus not equivalent to three @code{mpfi_set} calls using a third auxiliary variable. @end deftypefun @node Simultaneous Interval Init & Assign, , Assigning Intervals, Initializing and Assigning Intervals @comment node-name, next, previous, up @subsection Combined Initialization and Assignment Functions @cindex Initialization and assignment functions @deftypefun int mpfi_init_set (mpfi_t @var{rop}, mpfi_t @var{op}) @deftypefunx int mpfi_init_set_ui (mpfi_t @var{rop}, unsigned long int @var{op}) @deftypefunx int mpfi_init_set_si (mpfi_t @var{rop}, long int @var{op}) @deftypefunx int mpfi_init_set_d (mpfi_t @var{rop}, double @var{op}) @deftypefunx int mpfi_init_set_z (mpfi_t @var{rop}, mpz_t @var{op}) @deftypefunx int mpfi_init_set_q (mpfi_t @var{rop}, mpq_t @var{op}) @deftypefunx int mpfi_init_set_fr (mpfi_t @var{rop}, mpfr_t @var{op}) Initializes @var{rop} and sets its value from @var{op}, outward rounded so that @var{op} belongs to @var{rop}. The precision of @var{rop} will be taken from the active default precision, as set by @code{mpfr_set_default_prec}. The returned value indicates whether none, one or both endpoints are exact. @end deftypefun @deftypefun int mpfi_init_set_str (mpfi_t @var{rop}, char *@var{s}, int @var{base}) Initializes @var{rop} and sets its value to the value of the string @var{s}, in base @var{base} (between 2 and 36), outward rounded to the precision of @var{rop}: @var{op} then belongs to @var{rop}. The exponent is read in decimal. See @code{mpfi_set_str}. @end deftypefun @node Floating-point Quantities, Converting Intervals, Initializing and Assigning Intervals, Interval Functions @comment node-name, next, previous, up @section Interval Functions with Floating-point Results @cindex Interval functions with floating-point results Some functions on intervals return floating-point results, such as the center or the width, also called diameter, of an interval. @deftypefun int mpfi_diam_abs (mpfr_t @var{rop}, mpfi_t @var{op}) Sets the value of @var{rop} to the upward rounded diameter of @var{op}, or in other words to the upward rounded difference between the right endpoint of @var{op} and its left endpoint. Returns 0 if the diameter is exact and a positive value if the rounded value is greater than the exact diameter. @end deftypefun @deftypefun int mpfi_diam_rel (mpfr_t @var{rop}, mpfi_t @var{op}) Sets the value of @var{rop} to the upward rounded relative diameter of @var{op}, or in other words to the upward rounded difference between the right endpoint of @var{op} and its left endpoint, divided by the absolute value of the center of @var{op} if it is not zero. Returns 0 if the result is exact and a positive value if the returned value is an overestimation, in this case the returned value may not be the correct rounding of the exact value. @end deftypefun @deftypefun int mpfi_diam (mpfr_t @var{rop}, mpfi_t @var{op}) Sets the value of @var{rop} to the relative diameter of @var{op} if @var{op} does not contain zero and to its absolute diameter otherwise. Returns 0 if the result is exact and a positive value if the returned value is an overestimation, it may not be the correct rounding of the exact value in the latter case. @end deftypefun @deftypefun int mpfi_mag (mpfr_t rop, mpfi_t op) Sets the value of @var{rop} to the magnitude of @var{op}, i.e. to the largest absolute value of the elements of @var{op}. Returns 0 if the result is exact and a positive value if the returned value is an overestimation. @end deftypefun @deftypefun int mpfi_mig (mpfr_t rop, mpfi_t op) Sets the value of @var{rop} to the mignitude of @var{op}, i.e. to the smallest absolute value of the elements of @var{op}. Returns 0 if the result is exact and a negative value if the returned value is an underestimation. @end deftypefun @deftypefun int mpfi_mid (mpfr_t rop, mpfi_t op) Sets @var{rop} to the middle of @var{op}. Returns 0 if the result is exact, a positive value if @var{rop} > the middle of @var{op} and a negative value if @var{rop} < the middle of @var{op}. @end deftypefun @deftypefun void mpfi_alea (mpfr_t rop, mpfi_t op) Sets @var{rop} to a floating-point number picked up at random in @var{op}, according to a uniform distribution. This function is deprecated and may disappear in future versions of MPFI; @code{mpfi_urandom} should be used instead. @end deftypefun @deftypefun void mpfi_urandom (mpfr_t rop, mpfi_t op, gmp_randstate_t state) Sets @var{rop} to a floating-point number picked up at random in @var{op}, according to a uniform distribution. The argument @var{state} should be initialized with one of the GMP random state initialization functions @ifinfo (@pxref{Random State Initialization,,, gmp.info,GNU MP}). @end ifinfo @ifnotinfo (see Section ``Random State Initialization'' in @cite{GNU MP} manual). @end ifnotinfo @end deftypefun @node Converting Intervals, Interval Arithmetic, Floating-point Quantities, Interval Functions @comment node-name, next, previous, up @section Conversion Functions @cindex Conversion functions @deftypefun double mpfi_get_d (mpfi_t @var{op}) Converts @var{op} to a double, which is the center of @var{op} rounded to the nearest double. @end deftypefun @deftypefun void mpfi_get_fr (mpfr_t @var{rop}, mpfi_t @var{op}) Converts @var{op} to a floating-point number, which is the center of @var{op} rounded to nearest. @end deftypefun @node Interval Arithmetic, Special Functions, Converting Intervals, Interval Functions @comment node-name, next, previous, up @section Basic Arithmetic Functions @cindex Interval arithmetic functions @cindex Arithmetic functions @deftypefun int mpfi_add (mpfi_t @var{rop}, mpfi_t @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_add_d (mpfi_t @var{rop}, mpfi_t @var{op1}, double @var{op2}) @deftypefunx int mpfi_add_ui (mpfi_t @var{rop}, mpfi_t @var{op1}, unsigned long int @var{op2}) @deftypefunx int mpfi_add_si (mpfi_t @var{rop}, mpfi_t @var{op1}, long int @var{op2}) @deftypefunx int mpfi_add_z (mpfi_t @var{rop}, mpfi_t @var{op1}, mpz_t @var{op2}) @deftypefunx int mpfi_add_q (mpfi_t @var{rop}, mpfi_t @var{op1}, mpq_t @var{op2}) @deftypefunx int mpfi_add_fr (mpfi_t @var{rop}, mpfi_t @var{op1}, mpfr_t @var{op2}) Sets @var{rop} to @var{op1} + @var{op2}. Returns a value indicating whether none, one or both endpoints are exact. @end deftypefun @deftypefun int mpfi_sub (mpfi_t @var{rop}, mpfi_t @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_sub_d (mpfi_t @var{rop}, mpfi_t @var{op1}, double @var{op2}) @deftypefunx int mpfi_d_sub (mpfi_t @var{rop}, double @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_sub_ui (mpfi_t @var{rop}, mpfi_t @var{op1}, unsigned long int @var{op2}) @deftypefunx int mpfi_ui_sub (mpfi_t @var{rop}, unsigned long int @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_sub_si (mpfi_t @var{rop}, mpfi_t @var{op1}, long int @var{op2}) @deftypefunx int mpfi_si_sub (mpfi_t @var{rop}, long int @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_sub_z (mpfi_t @var{rop}, mpfi_t @var{op1}, mpz_t @var{op2}) @deftypefunx int mpfi_z_sub (mpfi_t @var{rop}, mpz_t @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_sub_q (mpfi_t @var{rop}, mpfi_t @var{op1}, mpq_t @var{op2}) @deftypefunx int mpfi_q_sub (mpfi_t @var{rop}, mpq_t @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_sub_fr (mpfi_t @var{rop}, mpfi_t @var{op1}, mpfr_t @var{op2}) @deftypefunx int mpfi_fr_sub (mpfi_t @var{rop}, mpfr_t @var{op1}, mpfi_t @var{op2}) Sets @var{rop} to @var{op1} @minus{} @var{op2}. Returns a value indicating whether none, one or both endpoints are exact. @end deftypefun @deftypefun int mpfi_mul (mpfi_t @var{rop}, mpfi_t @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_mul_d (mpfi_t @var{rop}, mpfi_t @var{op1}, double @var{op2}) @deftypefunx int mpfi_mul_ui (mpfi_t @var{rop}, mpfi_t @var{op1}, unsigned long int @var{op2}) @deftypefunx int mpfi_mul_si (mpfi_t @var{rop}, mpfi_t @var{op1}, long int @var{op2}) @deftypefunx int mpfi_mul_z (mpfi_t @var{rop}, mpfi_t @var{op1}, mpz_t @var{op2}) @deftypefunx int mpfi_mul_q (mpfi_t @var{rop}, mpfi_t @var{op1}, mpq_t @var{op2}) @deftypefunx int mpfi_mul_fr (mpfi_t @var{rop}, mpfi_t @var{op1}, mpfr_t @var{op2}) @c @ifinfo Sets @var{rop} to @var{op1} * @var{op2}. @c @end ifinfo @c @iftex @c @tex @c Set @var{rop} to $@var{op1} \times @var{op2}$. @c @end tex @c @end iftex Multiplication by an interval containing only zero results in 0. Returns a value indicating whether none, one or both endpoints are exact. @end deftypefun @ifinfo Division is defined even if the divisor contains zero: when the divisor contains zero in its interior, the result is the whole real interval [-Inf, Inf]. When the divisor has one of its endpoints equal to 0, @c the rules defined by the IEEE 754 norm for the division by signed zeroes apply: for instance, [1,2]/[+0,1] results in [1, Inf]. It is not guaranteed in the current version that everything behaves properly if the divisor contains only 0. @end ifinfo @iftex @tex Division is defined even if the divisor contains zero: when the divisor contains zero in its interior, the result is the whole real interval $[-\infty, \infty]$. When the divisor has one of its endpoints equal to 0, the rules defined by the IEEE 754 norm for the division by signed zeroes apply: for instance, $[1,2]/[0^+,1]$ results in $[1, \infty]$. @end tex @end iftex In this example, both endpoints are exact. The extended interval division, returning two semi-infinite intervals when the divisor contains 0, should be available soon. @deftypefun int mpfi_div (mpfi_t @var{rop}, mpfi_t @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_div_d (mpfi_t @var{rop}, mpfi_t @var{op1}, double @var{op2}) @deftypefunx int mpfi_d_div (mpfi_t @var{rop}, double @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_div_ui (mpfi_t @var{rop}, mpfi_t @var{op1}, unsigned long int @var{op2}) @deftypefunx int mpfi_ui_div (mpfi_t @var{rop}, unsigned long int @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_div_si (mpfi_t @var{rop}, mpfi_t @var{op1}, long int @var{op2}) @deftypefunx int mpfi_si_div (mpfi_t @var{rop}, long int @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_div_z (mpfi_t @var{rop}, mpfi_t @var{op1}, mpz_t @var{op2}) @deftypefunx int mpfi_z_div (mpfi_t @var{rop}, mpz_t @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_div_q (mpfi_t @var{rop}, mpfi_t @var{op1}, mpq_t @var{op2}) @deftypefunx int mpfi_q_div (mpfi_t @var{rop}, mpq_t @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_div_fr (mpfi_t @var{rop}, mpfi_t @var{op1}, mpfr_t @var{op2}) @deftypefunx int mpfi_fr_div (mpfi_t @var{rop}, mpfr_t @var{op1}, mpfi_t @var{op2}) Sets @var{rop} to @var{op1}/@var{op2}. Returns an indication of whether none, one or both endpoints are exact. @end deftypefun @deftypefun int mpfi_neg (mpfi_t @var{rop}, mpfi_t @var{op}) Sets @var{rop} to @minus{}@var{op}. Returns an indication of whether none, one or both endpoints are exact. @end deftypefun @deftypefun int mpfi_sqr (mpfi_t @var{rop}, mpfi_t @var{op}) @ifinfo Sets @var{rop} to the nonnegative square of @var{op}. @end ifinfo @iftex @tex Sets @var{rop} to $@var{op} ^2$. @end tex @end iftex Returns an indication of whether none, one or both endpoints are exact. Indeed, in interval arithmetic, the square of an interval is a nonnegative interval whereas the product of an interval by itself can contain negative values. @end deftypefun @deftypefun int mpfi_inv (mpfi_t @var{rop}, mpfi_t @var{op}) @ifinfo Sets @var{rop} to 1/@var{op}. Inverse is defined even if the interval contains zero: when the denominator contains zero, the result is the whole real interval ]-Inf, Inf[. @end ifinfo @iftex @tex Sets @var{rop} to $1/@var{op}$. Inversion is defined even if the interval contains zero: when the denominator contains zero, the result is the whole real interval $[-\infty, \infty]$. @end tex @end iftex Returns an indication of whether none, one or both endpoints are exact. @c Signed zeroes, introduced in the IEEE 754 norm for @c interval arithmetic, are not yet taken into account. @end deftypefun @deftypefun int mpfi_sqrt (mpfi_t @var{rop}, mpfi_t @var{op}) @ifinfo Sets @var{rop} to the square root of @var{op}. @end ifinfo @iftex @tex Sets @var{rop} to $\sqrt{@var{op}}$. @end tex @end iftex Sets @var{rop} to NaN if @var{op} is negative. Returns an indication of whether none, one or both endpoints are exact. @end deftypefun @deftypefun int mpfi_cbrt (mpfi_t @var{rop}, mpfi_t @var{op}) Sets @var{rop} to the cubic root of @var{op}. Returns an indication of whether none, one or both endpoints are exact. @end deftypefun @deftypefun int mpfi_abs (mpfi_t @var{rop}, mpfi_t @var{op}) @ifinfo Sets @var{rop} to the interval containing the absolute value of every element of @var{op}. @end ifinfo @iftex @tex Sets @var{rop} to $|@var{op} |$, the absolute value of @var{op}. @end tex @end iftex Returns an indication of whether none, one or both endpoints are exact. @end deftypefun @deftypefun int mpfi_mul_2exp (mpfi_t @var{rop}, mpfi_t @var{op1}, unsigned long int @var{op2}) @deftypefunx int mpfi_mul_2ui (mpfi_t @var{rop}, mpfi_t @var{op1}, unsigned long int @var{op2}) @deftypefunx int mpfi_mul_2si (mpfi_t @var{rop}, mpfi_t @var{op1}, long int @var{op2}) @ifinfo Sets @var{rop} to @var{op1} times 2 raised to @var{op2}. @code{mpfi_mul_2exp} is identical to @code{mpfi_mul_2ui} and is kept for compatibility with former versions of MPFI only. It is deprecated and could disappear in future versions of MPFI. @end ifinfo @iftex @tex Sets @var{rop} to $@var{op1} \times 2^{op2}$. @end tex @end iftex Returns an indication of whether none, one or both endpoints are exact. Just increases the exponents of the endpoints by @var{op2} when @var{rop} and @var{op1} are identical. @end deftypefun @deftypefun int mpfi_div_2exp (mpfi_t @var{rop}, mpfi_t @var{op1}, unsigned long int @var{op2}) @deftypefunx int mpfi_div_2ui (mpfi_t @var{rop}, mpfi_t @var{op1}, unsigned long int @var{op2}) @deftypefunx int mpfi_div_2si (mpfi_t @var{rop}, mpfi_t @var{op1}, long int @var{op2}) @ifinfo Sets @var{rop} to @var{op1} divided by 2 raised to @var{op2}. @end ifinfo @iftex @tex Sets @var{rop} to $@var{op1}/2^{op2}$. @end tex @end iftex Returns an indication of whether none, one or both endpoints are exact. Just decreases the exponents of the endpoints by @var{op2} when @var{rop} and @var{op1} are identical. @end deftypefun @node Special Functions, Interval Comparison, Interval Arithmetic, Interval Functions @comment node-name, next, previous, up @section Special Functions @cindex Special functions These functions are based on their MPFR counterparts. For more information, see the MPFR documentation or related bibliography. @deftypefun int mpfi_log (mpfi_t @var{rop}, mpfi_t @var{op}) Sets @var{rop} to the natural logarithm of @var{op}, with the precision of @var{rop}. Returns an indication of whether none, one or both endpoints are exact. If @var{op} contains negative numbers, then @var{rop} has at least one NaN endpoint. @end deftypefun @deftypefun int mpfi_exp (mpfi_t @var{rop}, mpfi_t @var{op}) Sets @var{rop} to the exponential of @var{op}, with the precision of @var{rop}. Returns an indication of whether none, one or both endpoints are exact. @end deftypefun @deftypefun int mpfi_exp2 (mpfi_t @var{rop}, mpfi_t @var{op}) Sets @var{rop} to 2 to the power @var{op}, with the precision of @var{rop}. Returns an indication of whether none, one or both endpoints are exact. @end deftypefun @deftypefun int mpfi_cos (mpfi_t @var{rop}, mpfi_t @var{op}) @deftypefunx int mpfi_sin (mpfi_t @var{rop}, mpfi_t @var{op}) @deftypefunx int mpfi_tan (mpfi_t @var{rop}, mpfi_t @var{op}) Sets @var{rop} to the cosine, sine or tangent of @var{op}, with the precision of @var{rop}. Returns an indication of whether none, one or both endpoints are exact. @end deftypefun @deftypefun int mpfi_sec (mpfi_t @var{rop}, mpfi_t @var{op}) @deftypefunx int mpfi_csc (mpfi_t @var{rop}, mpfi_t @var{op}) @deftypefunx int mpfi_cot (mpfi_t @var{rop}, mpfi_t @var{op}) Sets @var{rop} to the secant, cosecant or cotangent of @var{op}, with the precision of @var{rop}. Returns an indication of whether none, one or both endpoints are exact. @end deftypefun @c @deftypefun void mpfi_sin_cos (mpfi_t @var{sop}, mpfi_t @var{cop}, mpfi_t @var{op}) @c Sets @var{sop} to the sine of @var{op}, @var{cop} to the cosine of @var{op}, @c with the precision of the result (@var{sop} and @var{cop}). @c @var{sop} and @var{cop} must be different variables. @c If one of @var{sop} or @var{cop} is NULL, only the other value is returned. @c @end deftypefun @deftypefun int mpfi_acos (mpfi_t @var{rop}, mpfi_t @var{op}) @deftypefunx int mpfi_asin (mpfi_t @var{rop}, mpfi_t @var{op}) @deftypefunx int mpfi_atan (mpfi_t @var{rop}, mpfi_t @var{op}) Sets @var{rop} to the arc-cosine, arc-sine or arc-tangent of @var{op}, with the precision of @var{rop}. Returns an indication of whether none, one or both endpoints are exact. @end deftypefun @deftypefun int mpfi_atan2 (mpfi_t @var{rop}, mpfi_t @var{op1}, mpfi_t @var{op2}) Sets @var{rop} to the arc-tangent2 of @var{op1} and @var{op2}, with the precision of @var{rop}. Returns an indication of whether none, one or both endpoints are exact. @end deftypefun @deftypefun int mpfi_cosh (mpfi_t @var{cop}, mpfi_t @var{op}) @deftypefunx int mpfi_sinh (mpfi_t @var{sop}, mpfi_t @var{op}) @deftypefunx int mpfi_tanh (mpfi_t @var{top}, mpfi_t @var{op}) Sets @var{cop} to the hyperbolic cosine of @var{op}, @var{sop} to the hyperbolic sine of @var{op}, @var{top} to the hyperbolic tangent of @var{op}, with the precision of the result. Returns an indication of whether none, one or both endpoints are exact. @end deftypefun @deftypefun int mpfi_sech (mpfi_t @var{rop}, mpfi_t @var{op}) @deftypefunx int mpfi_csch (mpfi_t @var{rop}, mpfi_t @var{op}) @deftypefunx int mpfi_coth (mpfi_t @var{rop}, mpfi_t @var{op}) Sets @var{rop} to the hyperbolic secant, cosecant or cotangent of @var{op}, with the precision of @var{rop}. Returns an indication of whether none, one or both endpoints are exact. @end deftypefun @deftypefun int mpfi_acosh (mpfi_t @var{rop}, mpfi_t @var{op}) @deftypefunx int mpfi_asinh (mpfi_t @var{rop}, mpfi_t @var{op}) @deftypefunx int mpfi_atanh (mpfi_t @var{rop}, mpfi_t @var{op}) Sets @var{rop} to the inverse hyperbolic cosine, sine or tangent of @var{op}, with the precision of @var{rop}. Returns an indication of whether none, one or both endpoints are exact. @end deftypefun @deftypefun int mpfi_log1p (mpfi_t @var{rop}, mpfi_t @var{op}) Sets @var{rop} to the natural logarithm of one plus @var{op}, with the precision of @var{rop}. Returns an indication of whether none, one or both endpoints are exact. If @var{op} contains negative numbers, then @var{rop} has at least one NaN endpoint. @end deftypefun @deftypefun int mpfi_expm1 (mpfi_t @var{rop}, mpfi_t @var{op}) Sets @var{rop} to the exponential of @var{op}, minus one, with the precision of @var{rop}. Returns an indication of whether none, one or both endpoints are exact. @end deftypefun @deftypefun int mpfi_log2 (mpfi_t @var{rop}, mpfi_t @var{op}) @deftypefunx int mpfi_log10 (mpfi_t @var{rop}, mpfi_t @var{op}) @ifinfo Sets @var{rop} to log[t] @var{op} with t=2 or 10 the base for the logarithm, with the precision of @var{rop}. @end ifinfo @iftex @tex Sets @var{rop} to $\log _t @var{op}$, with $t=2$ or 10 the base for the logarithm, with the precision of @var{rop}. @end tex @end iftex Returns an indication of whether none, one or both endpoints are exact. If @var{op} contains negative numbers, then @var{rop} has at least one NaN endpoint. @end deftypefun @deftypefun int mpfi_hypot (mpfi_t @var{rop}, mpfi_t @var{op1}, mpfi_t @var{op2}) Sets @var{rop} to the euclidean distance between points in @var{op1} and points in @var{op2}, with the precision of @var{rop}. Returns an indication of whether none, one or both endpoints are exact. @end deftypefun @deftypefun int mpfi_const_log2 (mpfi_t @var{rop}) @deftypefunx int mpfi_const_pi (mpfi_t @var{rop}) @deftypefunx int mpfi_const_euler (mpfi_t @var{rop}) @deftypefunx int mpfi_const_catalan (mpfi_t @var{rop}) @ifinfo Sets @var{rop} respectively to the logarithm of 2, to the value of Pi, to the Euler's constant, and to the Catalan's constant, with the precision of @var{rop}. @end ifinfo @iftex @tex Sets @var{rop} respectively to the logarithm of 2, to the value of $\pi$, to the Euler's constant, and to the Catalan's constant, with the precision of @var{rop}. @end tex @end iftex Returns an indication of whether none, one or both endpoints are exact. @end deftypefun @node Interval Comparison, I/O of Intervals, Special Functions, Interval Functions @comment node-name, next, previous, up @section Comparison Functions @cindex Interval comparisons functions @cindex Comparison functions The comparison of two intervals is not clearly defined when they overlap. MPFI proposes default comparison functions, but they can easily be customized according to the user's needs. The default comparison functions return a positive value if the first interval has all its elements strictly lower than all elements of the second one, a negative value if the first interval has all its elements strictly greater than all elements of the second one and 0 otherwise, i.e. if they overlap or if one is contained in the other. @deftypefun int mpfi_cmp (mpfi_t @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_cmp_d (mpfi_t @var{op1}, double @var{op2}) @deftypefunx int mpfi_cmp_ui (mpfi_t @var{op1}, unsigned long int @var{op2}) @deftypefunx int mpfi_cmp_si (mpfi_t @var{op1}, long int @var{op2}) @deftypefunx int mpfi_cmp_z (mpfi_t @var{op1}, mpz_t @var{op2}) @deftypefunx int mpfi_cmp_q (mpfi_t @var{op1}, mpq_t @var{op2}) @deftypefunx int mpfi_cmp_fr (mpfi_t @var{op1}, mpfr_t @var{op2}) @ifinfo Compares @var{op1} and @var{op2}. Return a positive value if @var{op1} > @var{op2}, zero if @var{op1} overlaps or contains @var{op2}, and a negative value if @var{op1} < @var{op2}. @end ifinfo @iftex @tex Compares @var{op1} and @var{op2}. Return a positive value if $@var{op1} > @var{op2}$, zero if @var{op1} overlaps, contains or is contained in @var{op2}, and a negative value if $@var{op1} < @var{op2}$. @end tex @end iftex In case one of the operands is invalid (which is represented by at least one NaN endpoint), it returns 1, even if both are invalid. @end deftypefun @deftypefun int mpfi_is_pos (mpfi_t @var{op}) Returns a positive value if @var{op} contains only positive numbers, the left endpoint can be zero. @end deftypefun @deftypefun int mpfi_is_strictly_pos (mpfi_t @var{op}) Returns a positive value if @var{op} contains only positive numbers. @end deftypefun @deftypefun int mpfi_is_nonneg (mpfi_t @var{op}) Returns a positive value if @var{op} contains only nonnegative numbers. @end deftypefun @deftypefun int mpfi_is_neg (mpfi_t @var{op}) Returns a positive value if @var{op} contains only negative numbers, the right endpoint can be zero. @end deftypefun @deftypefun int mpfi_is_strictly_neg (mpfi_t @var{op}) Returns a positive value if @var{op} contains only negative numbers. @end deftypefun @deftypefun int mpfi_is_nonpos (mpfi_t @var{op}) Returns a positive value if @var{op} contains only nonpositive numbers. @end deftypefun @deftypefun int mpfi_is_zero (mpfi_t @var{op}) Returns a positive value if @var{op} contains only 0. @end deftypefun @deftypefun int mpfi_has_zero (mpfi_t @var{op}) Returns a positive value if @var{op} contains 0 (and possibly other numbers). @end deftypefun @deftypefun int mpfi_nan_p (mpfi_t @var{op}) Returns non-zero if @var{op} is invalid, i.e. at least one of its endpoints is a Not-a-Number (NaN), zero otherwise. @end deftypefun @deftypefun int mpfi_inf_p (mpfi_t @var{op}) Returns non-zero if at least one of the endpoints of @var{op} is plus or minus infinity, zero otherwise. @end deftypefun @deftypefun int mpfi_bounded_p (mpfi_t @var{op}) Returns non-zero if @var{op} is a bounded interval, i.e. neither invalid nor (semi-)infinite. @end deftypefun @node I/O of Intervals, Operating on the Endpoints, Interval Comparison, Interval Functions @comment node-name, next, previous, up @section Input and Output Functions @cindex Interval input and output functions @cindex Input functions @cindex Output functions @cindex I/O functions Functions that perform input from a stdio stream, and functions that output to a stdio stream. Passing a NULL pointer for a @var{stream} argument to any of these functions will make them read from @code{stdin} and write to @code{stdout}, respectively. When using any of these functions, it is a good idea to include @file{stdio.h} before @file{mpfr.h}, since that will allow @file{mpfr.h} to define prototypes for these functions. The input and output functions are based on the representation by endpoints. The input function has to be improved. For the time being, it is mandatory to insert spaces between the interval brackets and the endpoints and also around the comma separating the endpoints. @deftypefun size_t mpfi_out_str (FILE *@var{stream}, int @var{base}, size_t @var{n_digits}, mpfi_t @var{op}) Outputs @var{op} on stdio stream @var{stream}, as a string of digits in base @var{base}. The output is an opening square bracket "[", followed by the lower endpoint, a separating comma, the upper endpoint and a closing square bracket "]". For each endpoint, the output is performed by @code{mpfr_out_str}. The following piece of information is taken from MPFR documentation. The base may vary from 2 to 36. For each endpoint, it prints at most @var{n_digits} significant digits, or if @var{n_digits} is 0, the maximum number of digits accurately representable by @var{op}. In addition to the significant digits, a decimal point at the right of the first digit and a trailing exponent, in the form @samp{eNNN}, are printed. If @var{base} is greater than 10, @samp{@@} will be used instead of @samp{e} as exponent delimiter. Returns the number of bytes written, or if an error occurred, return 0. As @code{mpfi_out_str} outputs an enclosure of the input interval, and as @code{mpfi_inp_str} provides an enclosure of the interval it reads, these functions are not reciprocal. More precisely, when they are called one after the other, the resulting interval contains the initial one, and this inclusion may be strict. @end deftypefun @deftypefun size_t mpfi_inp_str (mpfi_t @var{rop}, FILE *@var{stream}, int @var{base}) Inputs a string in base @var{base} from stdio stream @var{stream}, and puts the read float in @var{rop}. The string is of the form @samp{number} or @samp{[ number1 , number 2 ]}. @c where the spaces around the floating-point endpoints are mandatory. Each endpoint has the form @samp{M@@N} or, if the base is 10 or less, alternatively @samp{MeN} or @samp{MEN}. @samp{M} is the mantissa and @samp{N} is the exponent. The mantissa is always in the specified base. The exponent is @c either in the specified base or, if @var{base} is negative, in decimal. The argument @var{base} may be in the ranges 2 to 36. @c , or @minus{}36 to @c @minus{}2. Negative values are used to specify that the exponent is in @c decimal. Unlike the corresponding @code{mpz} function, the base will not be determined from the leading characters of the string if @var{base} is 0. This is so that numbers like @samp{0.23} are not interpreted as octal. Returns the number of bytes read, or if an error occurred, return 0. @end deftypefun @deftypefun void mpfi_print_binary (mpfi_t @var{op}) Outputs @var{op} on stdout in raw binary format for each endpoint (the exponent is in decimal, yet). The last bits from the least significant limb which do not belong to the mantissa are printed between square brackets; they should always be zero. @end deftypefun @node Operating on the Endpoints, Set Operations, I/O of Intervals, Interval Functions @comment node-name, next, previous, up @section Functions Operating on Endpoints @cindex Functions operating on endpoints @deftypefun int mpfi_get_left (mpfr_t @var{rop}, mpfi_t @var{op}) Sets @var{rop} to the left endpoint of @var{op}, rounded toward minus infinity. It returns a negative value if @var{rop} differs from the left endpoint of @var{op} (due to rounding) and 0 otherwise. @end deftypefun @deftypefun int mpfi_get_right (mpfr_t @var{rop}, mpfi_t @var{op}) Sets @var{rop} to the right endpoint of @var{op}, rounded toward plus infinity. It returns a positive value if @var{rop} differs from the right endpoint of @var{op} (due to rounding) and 0 otherwise. @end deftypefun The following function should never be used... but it helps to return correct intervals when there is a bug. @deftypefun int mpfi_revert_if_needed (mpfi_t @var{rop}) Swaps the endpoints of @var{rop} if they are not properly ordered, i.e. if the lower endpoint is greater than the right one. It returns a non-zero value if the endpoints have been swapped, zero otherwise. @end deftypefun @deftypefun int mpfi_put (mpfi_t @var{rop}, mpfi_t @var{op}) @deftypefunx int mpfi_put_d (mpfi_t @var{rop}, double @var{op}) @deftypefunx int mpfi_put_ui (mpfi_t @var{rop}, unsigned long int @var{op}) @deftypefunx int mpfi_put_si (mpfi_t @var{rop}, long int @var{op}) @deftypefunx int mpfi_put_z (mpfi_t @var{rop}, mpz_t @var{op}) @deftypefunx int mpfi_put_q (mpfi_t @var{rop}, mpq_t @var{op}) @deftypefunx int mpfi_put_fr (mpfi_t @var{rop}, mpfr_t @var{op}) Extends the interval @var{rop} so that it contains @var{op}. In other words, @var{rop} is set to the convex hull of @var{rop} and @var{op}. It returns a value indicating whether none, one or both endpoints are inexact (due to possible roundings). @end deftypefun @deftypefun int mpfi_interv_d (mpfi_t @var{rop}, double @var{op1}, double @var{op2}) @deftypefunx int mpfi_interv_ui (mpfi_t @var{rop}, unsigned long int @var{op1}, unsigned long int @var{op2}) @deftypefunx int mpfi_interv_si (mpfi_t @var{rop}, long int @var{op1}, long int @var{op2}) @deftypefunx int mpfi_interv_z (mpfi_t @var{rop}, mpz_t @var{op1}, mpz_t @var{op2}) @deftypefunx int mpfi_interv_q (mpfi_t @var{rop}, mpq_t @var{op1}, mpq_t @var{op2}) @deftypefunx int mpfi_interv_fr (mpfi_t @var{rop}, mpfr_t @var{op1}, mpfr_t @var{op2}) Sets @var{rop} to the interval having as endpoints @var{op1} and @var{op2}. The values of @var{op1} and @var{op2} are given in any order, the left endpoints of @var{rop} is always the minimum of @var{op1} and @var{rop2}. It returns a value indicating whether none, one or both endpoints are inexact (due to possible roundings). @end deftypefun @node Set Operations, Miscellaneous Interval Functions, Operating on the Endpoints, Interval Functions @comment node-name, next, previous, up @section Set Functions on Intervals @cindex Set functions on intervals @deftypefun int mpfi_is_strictly_inside (mpfi_t @var{op1}, mpfi_t @var{op2}) Returns a positive value if the second interval @var{op2} is contained in the interior of @var{op1}, 0 otherwise. @end deftypefun @deftypefun int mpfi_is_inside (mpfi_t @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_is_inside_d (double @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_is_inside_ui (unsigned long @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_is_inside_si (long int @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_is_inside_z (mpz_t @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_is_inside_q (mpq_t @var{op1}, mpfi_t @var{op2}) @deftypefunx int mpfi_is_inside_fr (mpfr_t @var{op1}, mpfi_t @var{op2}) Returns a positive value if @var{op1} is contained in @var{op2}, 0 otherwise. Return 0 if at least one argument is NaN or an invalid interval. @end deftypefun @deftypefun int mpfi_is_empty (mpfi_t @var{op}) Returns a positive value if @var{op} is empty (its endpoints are in reverse order) and 0 otherwise. Nothing is done in arithmetic or special functions to handle empty intervals: this is the responsibility of the user to avoid computing with empty intervals. @end deftypefun @deftypefun int mpfi_intersect (mpfi_t @var{rop}, mpfi_t @var{op1}, mpfi_t @var{op2}) Sets @var{rop} to the intersection (possibly empty) of the intervals @var{op1} and @var{op2}. It returns a value indicating whether none, one or both endpoints are inexact (due to possible roundings). Warning: this function can return an empty interval (i.e. with endpoints in reverse order). @end deftypefun @deftypefun int mpfi_union (mpfi_t @var{rop}, mpfi_t @var{op1}, mpfi_t @var{op2}) Sets @var{rop} to the convex hull of the union of the intervals @var{op1} and @var{op2}. It returns a value indicating whether none, one or both endpoints are inexact (due to possible roundings). @end deftypefun @node Miscellaneous Interval Functions, Error Handling, Set Operations, Interval Functions @comment node-name, next, previous, up @section Miscellaneous Interval Functions @cindex Miscellaneous interval functions @deftypefun int mpfi_increase (mpfi_t @var{rop}, mpfr_t @var{op}) Subtracts @var{op} to the lower endpoint of @var{rop} and adds it to the upper endpoint of @var{rop}, sets the resulting interval to @var{rop}. It returns a value indicating whether none, one or both endpoints are inexact. @end deftypefun @deftypefun int mpfi_blow (mpfi_t @var{rop}, mpfi_t @var{op1}, double @var{op2}) @ifinfo Sets @var{rop} to the interval whose center is the center of @var{op1} and whose radius is the radius of @var{op1} multiplied by (1 + abs(@var{op2})). @end ifinfo @iftex @tex Sets @var{rop} to the interval whose center is the center of @var{op1} and whose radius is the radius of @var{op1} multiplied by $(1 + | @var{op2} |)$. @end tex @end iftex It returns a value indicating whether none, one or both endpoints are inexact. @end deftypefun @deftypefun int mpfi_bisect (mpfi_t @var{rop1}, mpfi_t @var{rop2}, mpfi_t @var{op}) Splits @var{op} into two halves and sets them to @var{rop1} and @var{rop2}. Due to outward rounding, the two halves @var{rop1} and @var{rop2} may overlap. It returns a value >0 if the splitting point is greater than the exact centre, <0 if it is smaller and 0 if it is the exact centre. @end deftypefun @deftypefun {const char *} mpfi_get_version () Returns the MPFI version number as a NULL terminated string. @end deftypefun @node Error Handling, , Miscellaneous Interval Functions, Interval Functions @comment node-name, next, previous, up @section Error Handling @cindex Error handling @deftypefn Macro void MPFI_ERROR ({char *} @var{msg}) If there is no previous error, sets the error number to 1 and prints the message @var{msg} to the standard error stream. If the error number is already set, do nothing. @end deftypefn @deftypefun int mpfi_is_error () Returns 1 if the error number is set (to 1). @end deftypefun @deftypefun void mpfi_set_error (int @var{op}) Sets the error number to @var{op}. @end deftypefun @deftypefun void mpfi_reset_error () Resets the error number to 0. @end deftypefun @node Contributors, References, Interval Functions, Top @comment node-name, next, previous, up @unnumbered Contributors MPFI has been written by Fabrice Rouillier, Nathalie Revol, Sylvain Chevillard, Hong Diep Nguyen, Christoph Lauter and Philippe Th@'eveny. Its development has greatly benefited from the patient and supportive help of the MPFR team. @node References, Concept Index, Contributors, Top @comment node-name, next, previous, up @unnumbered References This is a largely lacunary list of introductory references. @itemize @bullet @item MPFR team (SPACES project, INRIA Lorraine and LORIA), "MPFR. The Multiple Precision Floating-Point Reliable Library", available at @code{http://www.mpfr.org}. @item The main Web site for interval computations is @url{http://cs.utep.edu/interval-comp/main.html}. @item The Web site of the IEEE-1788 working group for the standardization of interval arithmetic is @url{http://grouper.ieee.org/groups/1788/}. @item G. Alefeld and J. Herzberger, "Introduction to interval analysis", Academic Press, 1983. @item R. Baker Kearfott, "Rigorous global search: continuous problems", Kluwer, 1996. @item T. Hickey and Q. Ju and M. H. Van Emden, "Interval arithmetic: From principles to implementation", Journal of the ACM, vol. 48, no 4, pp 1038--1068, September 2001. @item E. Hansen, "Global optimization using interval analysis", Marcel Dekker, 1992. @item A. Neumaier, "Interval methods for systems of equations", Cambridge University Press, 1990. @item H. Ratschek and J. Rokne, "New computer methods for global optimization", Ellis Horwood Ltd, 1988. @item N. Revol and F. Rouillier, "Motivations for an arbitrary precision interval arithmetic and the MPFI library", Reliable Computing, vol. 11, no 4, pp 275--290, 2005. @end itemize @node Concept Index, Function Index, References, Top @comment node-name, next, previous, up @unnumbered Concept Index @printindex cp @node Function Index, , Concept Index, Top @comment node-name, next, previous, up @unnumbered Function and Type Index @printindex fn @contents @bye mpfi-1.5.1/doc/Makefile.am0000664023513600017500000000006711705754332012216 00000000000000info_TEXINFOS = mpfi.texi TEXINFO_TEX = ../texinfo.tex mpfi-1.5.1/doc/mpfi.info0000664023513600017500000022122011705754332011766 00000000000000This is ../../mpfi/doc/mpfi.info, produced by makeinfo version 4.13 from ../../mpfi/doc/mpfi.texi. INFO-DIR-SECTION Software libraries START-INFO-DIR-ENTRY * mpfi: (mpfi.info). Multiple Precision Floating-Point Interval Library. END-INFO-DIR-ENTRY This file documents MPFI, a library for interval arithmetic, which is built upon the MPFR multiple precision floating-point arithmetic library Copyright (C) 2002-2010, Spaces team, INRIA Lorraine and LORIA, France, Arenaire team, INRIA Rhone-Alpes and LIP, ENS Lyon, France, and Lab. ANO, University of Sciences and Technologies of Lille, France. Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions, except that this permission notice may be stated in a translation approved by the Free Software Foundation.  File: mpfi.info, Node: Top, Next: Copying, Prev: (dir), Up: (dir) MPFI 1.5.1. *********** This manual documents how to install and use the Multiple Precision Floating-Point Interval Library * Menu: * Copying:: * Introduction to MPFI:: * Installing MPFI:: * Reporting Bugs:: * MPFI Basics:: * Interval Functions:: * Contributors:: * References:: * Concept Index:: * Function Index:: Interval Functions Initialization and Assignment Functions * Initializing Intervals:: * Assigning Intervals:: * Simultaneous Interval Init & Assign:: --- The Detailed Node Listing --- Interval Functions * Return Values:: * Precision Handling:: * Initializing and Assigning Intervals:: * Floating-point Quantities:: * Converting Intervals:: * Interval Arithmetic:: * Special Functions:: * Interval Comparison:: * I/O of Intervals:: * Operating on the Endpoints:: * Set Operations:: * Miscellaneous Interval Functions:: * Error Handling:: Initialization and Assignment Functions * Initializing Intervals:: * Assigning Intervals:: * Simultaneous Interval Init & Assign::  File: mpfi.info, Node: Copying, Next: Introduction to MPFI, Prev: Top, Up: Top MPFI Copying Conditions *********************** This library is "free"; this means that everyone is free to use it and free to redistribute it on a free basis. The library is not in the public domain; it is copyrighted and there are restrictions on its distribution, but these restrictions are designed to permit everything that a good cooperating citizen would want to do. What is not allowed is to try to prevent others from further sharing any version of this library that they might get from you. Specifically, we want to make sure that you have the right to give away copies of the library, that you receive source code or else can get it if you want it, that you can change this library or use pieces of it in new free programs, and that you know you can do these things. To make sure that everyone has such rights, we have to forbid you to deprive anyone else of these rights. For example, if you distribute copies of the MPFI library, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must tell them their rights. Also, for our own protection, we must make certain that everyone finds out that there is no warranty for the MPFI library. If it is modified by someone else and passed on, we want their recipients to know that what they have is not what we distributed, so that any problems introduced by others will not reflect on our reputation. The precise conditions of the license for the MPFI library are found in the Lesser General Public License that accompany the source code. As MPFI is built upon MPFR and share its license, see the file COPYING.LESSER in the main MPFR directory.  File: mpfi.info, Node: Introduction to MPFI, Next: Installing MPFI, Prev: Copying, Up: Top 1 Introduction to MPFI ********************** MPFI is intended to be a portable library written in C for arbitrary precision interval arithmetic with intervals represented using MPFR reliable floating-point numbers. It is based on the GNU MP library and on the MPFR library. The purpose of an arbitrary precision interval arithmetic is on the one hand to get "guaranteed" results, thanks to interval computation, and on the other hand to obtain accurate results, thanks to multiple precision arithmetic. The MPFI library is built upon MPFR in order to benefit from the correct rounding provided, for each operation or function, by MPFR. Further advantages of using MPFR are its portability and compliance with the IEEE 754 standard for floating-point arithmetic. This version of MPFI is released under the GNU Lesser General Public License. It is permitted to link MPFI to non-free programs, as long as when distributing them the MPFI source code and a means to re-link with a modified MPFI is provided. As interval arithmetic currently undergoes standardization, through the work of the IEEE-1788 working group, future versions of MPFI may evolve in order to reflect the standardized definitions and behaviours.  File: mpfi.info, Node: Installing MPFI, Next: Reporting Bugs, Prev: Introduction to MPFI, Up: Top 2 Installing MPFI ***************** To build MPFI, you first have to install MPFR (version 2.4.2 or above) on your computer. You need a C compiler, preferably GCC, but any reasonable compiler should work. And you need a standard Unix `make' program, plus some other standard Unix utility programs. Here are the steps needed to install the MPFI library on Unix systems. In the MPFI source directory, type the following commands. 1. `./configure' This will prepare the build and setup the options according to your system. You can specify the path to GMP and MPFR libraries with configure options: `--with-gmp=DIR' assumes that GMP is installed in the `DIR' directory. Alternatively, you can use the `--with-gmp-lib=DIR' and `--with-gmp-include=DIR' to specify respectively the GMP lib and GMP include directories. Options `--with-mpfr=DIR', `--with-mpfr-include=DIR', and `--with-mpfr-lib=DIR' have the same usage for the MPFR library. See the `INSTALL' file and the output of `./configure --help' for a description of standard options. 2. `make' This will compile MPFI, and create a library archive file `libmpfi.a'. On most platforms, a dynamic library will be produced too. 3. `make check' This will make sure MPFI was built correctly. If you get error messages from the test program, please report this to `mpfi-users@lists.gforge.inria.fr'. (*Note Reporting Bugs::, for information on what to include in useful bug reports.) 4. `make install' This will copy the file `mpfi.h' to the directory `/usr/local/include', the library files (`libmpfi.a' and possibly others) to the directory `/usr/local/lib', the file `mpfi.info' to the directory `/usr/local/share/info', and some other documentation files to the directory `/usr/local/share/doc/mpfi' (or if you passed the `--prefix' option to `configure', using the prefix directory given as argument to `--prefix' instead of `/usr/local'). There are some other useful make targets: * `mpfi.info' or `info' Create an info version of the manual, in `mpfi.info'. * `mpfi.pdf' or `pdf' Create a PDF version of the manual, in `mpfi.pdf'. * `mpfi.dvi' or `dvi' Create a DVI version of the manual, in `mpfi.dvi'. * `mpfi.ps' or `ps' Create a Postscript version of the manual, in `mpfi.ps'. * `html' Create a HTML version of the manual, in `mpfi.html'. * `clean' Delete all object files and archive files, but not the configuration files. * `uninstall' Delete all files copied by `make install'. 2.1 Known Build Problems ======================== The installation procedure and MPFI itself have been tested only on some Linux distributions. Since it has not been intensively tested, you may discover that MPFI suffers from all bugs of the underlying libraries, plus many many more. Please report any problem to `mpfi-users@lists.gforge.inria.fr'. *Note Reporting Bugs::. 2.2 Getting the Latest Version of MPFI ====================================== The latest version of MPFI is available from `https://gforge.inria.fr/frs/?group_id=157'.  File: mpfi.info, Node: Reporting Bugs, Next: MPFI Basics, Prev: Installing MPFI, Up: Top 3 Reporting Bugs **************** If you think you have found a bug in the MPFI library, please investigate it and report it. We have made this library available to you, and we expect you will report the bugs that you find. There are a few things you should think about when you put your bug report together. You have to send us a test case that makes it possible for us to reproduce the bug. Include instructions on how to run the test case. You also have to explain what is wrong; if you get a crash, or if the results printed are incorrect and in that case, in what way. Please include compiler version information in your bug report. This can be extracted using `cc -V' on some machines or, if you're using gcc, `gcc -v'. Also, include the output from `uname -a', along with the version of GMP and of MPFR you use. If your bug report is good, we will do our best to help you to get a corrected version of the library; if the bug report is poor, we won't do anything about it (except kidding you for sending poor bug reports). Send your bug report to: `mpfi-users@lists.gforge.inria.fr'. If you think something in this manual is unclear, or downright incorrect, or if the language needs to be improved, please send a note to the same address.  File: mpfi.info, Node: MPFI Basics, Next: Interval Functions, Prev: Reporting Bugs, Up: Top 4 MPFI Basics ************* All declarations needed to use MPFI are collected in the include file `mpfi.h'. The declarations useful for inputs and outputs are to be found in `mpfi_io.h'. It is designed to work with both C and C++ compilers. You should include these files in any program using the MPFI library: #include "mpfi.h" #include "mpfi_io.h" 4.1 Nomenclature and Types ========================== As MPFI is built upon MPFR, it is advisable to read MPFR's manual first. An "interval" is a closed connected set of real numbers, it is represented in MPFI by its endpoints which are MPFR floating-point numbers. The C data type for these objects is `mpfi_t'. MPFI functions operate on valid intervals (defined below), their behavior with non-valid intervals as input is undefined. * A "valid interval" can have finite or infinite endpoints, but its left endpoint is not larger than its right endpoint and cannot be +infinity or -0 (respectively, the right endpoint cannot be -infinity or +0). (1) As a consequence, the unique representation of the zero singleton is [+0, -0]. MPFI functions may return intervals that are not valid as input value. Their semantic defined as follows: * One (or both) NaN endpoint(s) indicates that an invalid operation has been performed and that the resulting interval has no mathematical meaning. * An "empty interval" has its left endpoint larger than its right endpoint. Both the meaning of "invalid operation", the representation of the empty set and its handling may change in future versions of MPFI, according to the standardization of interval arithmetic in IEEE-1788. Some functions on intervals return a floating-point value: among such functions are `mpfi_get_left' that returns the left endpoint of an interval and `mpfi_diam_abs' that gets the width of the input interval. A "Floating point number" or "Float" for short, is an arbitrary precision mantissa with a limited precision exponent. The C data type for such objects is `mpfr_t'. The "Precision" is the number of bits used to represent the mantissa of a floating-point number; the corresponding C data type is `mp_prec_t' (renamed `mpfr_prec_t' since MPFR version 3.0.0, both types are compatible). MPFI assumes that both endpoints of an interval use the same precision. However when this does not hold, the largest precision is considered. 4.2 Function Classes ==================== There is only one class of functions in the MPFI library: 1. Functions for interval arithmetic based on floating-point numbers, with names beginning with `mpfi_'. The associated type is `mpfi_t'. There are around 170 functions in this class. 4.3 MPFI Variable Conventions ============================= As a general rule, all MPFI functions expect output arguments before input arguments. This notation is based on an analogy with the assignment operator. MPFI allows you to use the same variable for both input and output in the same expression. For example, the function for the exponential, `mpfi_exp', can be used like this: `mpfi_exp (x, x)'. This computes the set of exponentials of every real belonging to X and puts the result back in X. Before you can give a value to an MPFI variable, you need to initialize it by calling one of the special initialization functions. When you're done with a variable, you need to clear it out, using one of the appropriate functions. A variable should be initialized only once, or at least be cleared out between different initializations. After a variable has been initialized, it can be assigned any number of times. For efficiency reasons, avoid to initialize and clear out a variable in loops. Instead, initialize it before entering the loop, and clear it out after exiting the loop. You don't need to be concerned about allocating additional space for MPFI variables, since any variable uses a memory space of fixed size. Hence unless you change its precision, or clear and reinitialize it, an interval variable will have the same allocated space during all its lifetime. ---------- Footnotes ---------- (1) The restriction on the infinite values follows the definition of interval, and the sign of the zero bounds allows a simple implementation of the four arithmetic operations as explained in the paper of T. Hickey, Q. Ju, and M. H. Van Emden, `Interval arithmetic: From principles to implementation' (*Note References::.)  File: mpfi.info, Node: Interval Functions, Next: Contributors, Prev: MPFI Basics, Up: Top 5 Interval Functions ******************** The interval functions expect arguments of type `mpfi_t'. The MPFI interval functions have an interface that is close to the corresponding MPFR functions. The function prefix for interval operations is `mpfi_'. MPFI intervals are represented by their endpoints; this representation should be invisible to the user, unfortunately it is not... It is assumed that both endpoints have the same precision; however when this does not hold, the largest precision is considered. The user has to specify the precision of each variable. A computation that assigns a variable will take place with the precision of the assigned variable. For more information on precision (precision of a variable, precision of a calculation), see the MPFR documentation. * Menu: * Return Values:: * Precision Handling:: * Initializing and Assigning Intervals:: * Floating-point Quantities:: * Converting Intervals:: * Interval Arithmetic:: * Special Functions:: * Interval Comparison:: * I/O of Intervals:: * Operating on the Endpoints:: * Set Operations:: * Miscellaneous Interval Functions:: * Error Handling::  File: mpfi.info, Node: Return Values, Next: Precision Handling, Prev: Interval Functions, Up: Interval Functions 5.1 Return Values ================= Four integer values (of C type `int') can be returned by a typical `mpfi' function. These values indicate whether none, one or two endpoints of the computed interval are exact: since they are rounded values, they can differ from the exact result. Here are their names: * `MPFI_FLAGS_BOTH_ENDPOINTS_EXACT' * `MPFI_FLAGS_LEFT_ENDPOINT_INEXACT': the left endpoint is inexact whereas the right endpoint is exact; * `MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT': the right endpoint is inexact whereas the left endpoint is exact; * `MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT' To test the exactness of one endpoint, the following functions are available (their names are self-explanatory): * `MPFI_BOTH_ARE_EXACT' * `MPFI_LEFT_IS_INEXACT' * `MPFI_RIGHT_IS_INEXACT' * `MPFI_BOTH_ARE_INEXACT'  File: mpfi.info, Node: Precision Handling, Next: Initializing and Assigning Intervals, Prev: Return Values, Up: Interval Functions 5.2 Precision Handling ====================== The default computing precision is handled by MPFR, getting or setting its value is performed using the following MPFR functions (cf. MPFR documentation): -- Macro: void mpfr_set_default_prec (mp_prec_t PREC) Sets the default precision to be *exactly* PREC bits. The precision of a variable means the number of bits used to store the mantissas of its endpoints. All subsequent calls to `mpfi_init' will use this precision, but previously initialized variables are unaffected. This default precision is set to 53 bits initially. The precision PREC can be any integer between `MPFR_PREC_MIN' and `MPFR_PREC_MAX'. -- Macro: mp_prec_t mpfr_get_default_prec () Returns the default MPFR/MPFI precision in bits. The following two functions are useful for changing the precision during a calculation. A typical use would be for adjusting the precision gradually in iterative algorithms like Newton-Raphson, making the computation precision closely match the actual accurate part of the numbers. -- Function: void mpfi_set_prec (mpfi_t X, mp_prec_t PREC) Resets the precision of X to be *exactly* PREC bits. The previous value stored in X is lost. It is equivalent to a call to `mpfi_clear(x)' followed by a call to `mpfi_init2(x, prec)', but more efficient as no allocation is done in case the current allocated space for the mantissas of the endpoints of X is enough. The precision PREC can be any integer between `MPFR_PREC_MIN' and `MPFR_PREC_MAX'. In case you want to keep the previous value stored in X, use `mpfi_round_prec' instead. -- Function: mp_prec_t mpfi_get_prec (mpfi_t X) Return the largest precision actually used for assignments of X, i.e. the number of bits used to store the mantissas of its endpoints. Should the two endpoints have different precisions, the largest one is returned. -- Function: int mpfi_round_prec (mpfi_t X, mp_prec_t PREC) Rounds X with precision PREC, which may be different from that of X. If PREC is greater or equal to the precision of X, then new space is allocated for the endpoints' mantissas, and they are filled with zeroes. Otherwise, the mantissas are rounded outwards to precision PREC. In both cases, the precision of X is changed to PREC. It returns a value indicating whether the possibly rounded endpoints are exact or not, cf. *note Return Values::.  File: mpfi.info, Node: Initializing and Assigning Intervals, Next: Floating-point Quantities, Prev: Precision Handling, Up: Interval Functions 5.3 Initialization and Assignment Functions =========================================== * Menu: * Initializing Intervals:: * Assigning Intervals:: * Simultaneous Interval Init & Assign::  File: mpfi.info, Node: Initializing Intervals, Next: Assigning Intervals, Prev: Initializing and Assigning Intervals, Up: Initializing and Assigning Intervals 5.3.1 Initialization Functions ------------------------------ An `mpfi_t' object must be initialized before storing the first value in it. The functions `mpfi_init' and `mpfi_init2' are used for that purpose. -- Function: void mpfi_init (mpfi_t X) Initializes X, and sets its value to NaN, to prevent from using an unassigned variable inadvertently. Normally, a variable should be initialized once only or at least be cleared, using `mpfi_clear', between consecutive initializations. The precision of X is the default precision, which can be changed by a call to `mpfr_set_default_prec'. -- Function: void mpfi_init2 (mpfi_t X, mp_prec_t PREC) Initializes X, sets its precision (or more precisely the precision of its endpoints) to be *exactly* PREC bits, and sets its endpoints to NaN. Normally, a variable should be initialized once only or at least be cleared, using `mpfi_clear', between consecutive initializations. To change the precision of a variable which has already been initialized, use `mpfi_set_prec' instead, or `mpfi_round_prec' if you want to keep its value. -- Function: void mpfi_clear (mpfi_t X) Frees the space occupied by the significands of the endpoints of X. Make sure to call this function for all `mpfi_t' variables when you are done with them. Here is an example on how to initialize interval variables: { mpfi_t x, y; mpfi_init (x); /* use default precision */ mpfi_init2 (y, 256); /* precision _exactly_ 256 bits */ ... /* Unless the program is about to exit, do ... */ mpfi_clear (x); mpfi_clear (y); }  File: mpfi.info, Node: Assigning Intervals, Next: Simultaneous Interval Init & Assign, Prev: Initializing Intervals, Up: Initializing and Assigning Intervals 5.3.2 Assignment Functions -------------------------- These functions assign new values to already initialized intervals (*note Initializing Intervals::). -- Function: int mpfi_set (mpfi_t ROP, mpfi_t OP) -- Function: int mpfi_set_ui (mpfi_t ROP, unsigned long int OP) -- Function: int mpfi_set_si (mpfi_t ROP, long int OP) -- Function: int mpfi_set_d (mpfi_t ROP, double OP) -- Function: int mpfi_set_z (mpfi_t ROP, mpz_t OP) -- Function: int mpfi_set_q (mpfi_t ROP, mpq_t OP) -- Function: int mpfi_set_fr (mpfi_t ROP, mpfr_t OP) Sets the value of ROP from OP, rounded outward to the precision of ROP: OP then belongs to ROP. The returned value indicates whether none, one or both endpoints are exact. Please note that even a `long int' may have to be rounded, if the destination precision is less than the machine word width. -- Function: int mpfi_set_str (mpfi_t ROP, char *S, int BASE) Sets ROP to the value of the string S, in base BASE (between 2 and 36), outward rounded to the precision of ROP: OP then belongs to ROP. The exponent is read in decimal. The string is of the form `number' or `[ number1 , number 2 ]'. Each endpoint has the form `M@N' or, if the base is 10 or less, alternatively `MeN' or `MEN'. `M' is the mantissa and `N' is the exponent. The mantissa is always in the specified base. The exponent is in decimal. The argument BASE may be in the ranges 2 to 36. This function returns 1 if the input is incorrect, and 0 otherwise. -- Function: void mpfi_swap (mpfi_t X, mpfi_t Y) Swaps the values X and Y efficiently. Warning: the precisions are exchanged too; in case the precisions are different, `mpfi_swap' is thus not equivalent to three `mpfi_set' calls using a third auxiliary variable.  File: mpfi.info, Node: Simultaneous Interval Init & Assign, Prev: Assigning Intervals, Up: Initializing and Assigning Intervals 5.3.3 Combined Initialization and Assignment Functions ------------------------------------------------------ -- Function: int mpfi_init_set (mpfi_t ROP, mpfi_t OP) -- Function: int mpfi_init_set_ui (mpfi_t ROP, unsigned long int OP) -- Function: int mpfi_init_set_si (mpfi_t ROP, long int OP) -- Function: int mpfi_init_set_d (mpfi_t ROP, double OP) -- Function: int mpfi_init_set_z (mpfi_t ROP, mpz_t OP) -- Function: int mpfi_init_set_q (mpfi_t ROP, mpq_t OP) -- Function: int mpfi_init_set_fr (mpfi_t ROP, mpfr_t OP) Initializes ROP and sets its value from OP, outward rounded so that OP belongs to ROP. The precision of ROP will be taken from the active default precision, as set by `mpfr_set_default_prec'. The returned value indicates whether none, one or both endpoints are exact. -- Function: int mpfi_init_set_str (mpfi_t ROP, char *S, int BASE) Initializes ROP and sets its value to the value of the string S, in base BASE (between 2 and 36), outward rounded to the precision of ROP: OP then belongs to ROP. The exponent is read in decimal. See `mpfi_set_str'.  File: mpfi.info, Node: Floating-point Quantities, Next: Converting Intervals, Prev: Initializing and Assigning Intervals, Up: Interval Functions 5.4 Interval Functions with Floating-point Results ================================================== Some functions on intervals return floating-point results, such as the center or the width, also called diameter, of an interval. -- Function: int mpfi_diam_abs (mpfr_t ROP, mpfi_t OP) Sets the value of ROP to the upward rounded diameter of OP, or in other words to the upward rounded difference between the right endpoint of OP and its left endpoint. Returns 0 if the diameter is exact and a positive value if the rounded value is greater than the exact diameter. -- Function: int mpfi_diam_rel (mpfr_t ROP, mpfi_t OP) Sets the value of ROP to the upward rounded relative diameter of OP, or in other words to the upward rounded difference between the right endpoint of OP and its left endpoint, divided by the absolute value of the center of OP if it is not zero. Returns 0 if the result is exact and a positive value if the returned value is an overestimation, in this case the returned value may not be the correct rounding of the exact value. -- Function: int mpfi_diam (mpfr_t ROP, mpfi_t OP) Sets the value of ROP to the relative diameter of OP if OP does not contain zero and to its absolute diameter otherwise. Returns 0 if the result is exact and a positive value if the returned value is an overestimation, it may not be the correct rounding of the exact value in the latter case. -- Function: int mpfi_mag (mpfr_t rop, mpfi_t op) Sets the value of ROP to the magnitude of OP, i.e. to the largest absolute value of the elements of OP. Returns 0 if the result is exact and a positive value if the returned value is an overestimation. -- Function: int mpfi_mig (mpfr_t rop, mpfi_t op) Sets the value of ROP to the mignitude of OP, i.e. to the smallest absolute value of the elements of OP. Returns 0 if the result is exact and a negative value if the returned value is an underestimation. -- Function: int mpfi_mid (mpfr_t rop, mpfi_t op) Sets ROP to the middle of OP. Returns 0 if the result is exact, a positive value if ROP > the middle of OP and a negative value if ROP < the middle of OP. -- Function: void mpfi_alea (mpfr_t rop, mpfi_t op) Sets ROP to a floating-point number picked up at random in OP, according to a uniform distribution. This function is deprecated and may disappear in future versions of MPFI; `mpfi_urandom' should be used instead. -- Function: void mpfi_urandom (mpfr_t rop, mpfi_t op, gmp_randstate_t state) Sets ROP to a floating-point number picked up at random in OP, according to a uniform distribution. The argument STATE should be initialized with one of the GMP random state initialization functions (*note Random State Initialization: (gmp.info)Random State Initialization.).  File: mpfi.info, Node: Converting Intervals, Next: Interval Arithmetic, Prev: Floating-point Quantities, Up: Interval Functions 5.5 Conversion Functions ======================== -- Function: double mpfi_get_d (mpfi_t OP) Converts OP to a double, which is the center of OP rounded to the nearest double. -- Function: void mpfi_get_fr (mpfr_t ROP, mpfi_t OP) Converts OP to a floating-point number, which is the center of OP rounded to nearest.  File: mpfi.info, Node: Interval Arithmetic, Next: Special Functions, Prev: Converting Intervals, Up: Interval Functions 5.6 Basic Arithmetic Functions ============================== -- Function: int mpfi_add (mpfi_t ROP, mpfi_t OP1, mpfi_t OP2) -- Function: int mpfi_add_d (mpfi_t ROP, mpfi_t OP1, double OP2) -- Function: int mpfi_add_ui (mpfi_t ROP, mpfi_t OP1, unsigned long int OP2) -- Function: int mpfi_add_si (mpfi_t ROP, mpfi_t OP1, long int OP2) -- Function: int mpfi_add_z (mpfi_t ROP, mpfi_t OP1, mpz_t OP2) -- Function: int mpfi_add_q (mpfi_t ROP, mpfi_t OP1, mpq_t OP2) -- Function: int mpfi_add_fr (mpfi_t ROP, mpfi_t OP1, mpfr_t OP2) Sets ROP to OP1 + OP2. Returns a value indicating whether none, one or both endpoints are exact. -- Function: int mpfi_sub (mpfi_t ROP, mpfi_t OP1, mpfi_t OP2) -- Function: int mpfi_sub_d (mpfi_t ROP, mpfi_t OP1, double OP2) -- Function: int mpfi_d_sub (mpfi_t ROP, double OP1, mpfi_t OP2) -- Function: int mpfi_sub_ui (mpfi_t ROP, mpfi_t OP1, unsigned long int OP2) -- Function: int mpfi_ui_sub (mpfi_t ROP, unsigned long int OP1, mpfi_t OP2) -- Function: int mpfi_sub_si (mpfi_t ROP, mpfi_t OP1, long int OP2) -- Function: int mpfi_si_sub (mpfi_t ROP, long int OP1, mpfi_t OP2) -- Function: int mpfi_sub_z (mpfi_t ROP, mpfi_t OP1, mpz_t OP2) -- Function: int mpfi_z_sub (mpfi_t ROP, mpz_t OP1, mpfi_t OP2) -- Function: int mpfi_sub_q (mpfi_t ROP, mpfi_t OP1, mpq_t OP2) -- Function: int mpfi_q_sub (mpfi_t ROP, mpq_t OP1, mpfi_t OP2) -- Function: int mpfi_sub_fr (mpfi_t ROP, mpfi_t OP1, mpfr_t OP2) -- Function: int mpfi_fr_sub (mpfi_t ROP, mpfr_t OP1, mpfi_t OP2) Sets ROP to OP1 - OP2. Returns a value indicating whether none, one or both endpoints are exact. -- Function: int mpfi_mul (mpfi_t ROP, mpfi_t OP1, mpfi_t OP2) -- Function: int mpfi_mul_d (mpfi_t ROP, mpfi_t OP1, double OP2) -- Function: int mpfi_mul_ui (mpfi_t ROP, mpfi_t OP1, unsigned long int OP2) -- Function: int mpfi_mul_si (mpfi_t ROP, mpfi_t OP1, long int OP2) -- Function: int mpfi_mul_z (mpfi_t ROP, mpfi_t OP1, mpz_t OP2) -- Function: int mpfi_mul_q (mpfi_t ROP, mpfi_t OP1, mpq_t OP2) -- Function: int mpfi_mul_fr (mpfi_t ROP, mpfi_t OP1, mpfr_t OP2) Sets ROP to OP1 * OP2. Multiplication by an interval containing only zero results in 0. Returns a value indicating whether none, one or both endpoints are exact. Division is defined even if the divisor contains zero: when the divisor contains zero in its interior, the result is the whole real interval [-Inf, Inf]. When the divisor has one of its endpoints equal to 0, for instance, [1,2]/[+0,1] results in [1, Inf]. It is not guaranteed in the current version that everything behaves properly if the divisor contains only 0. In this example, both endpoints are exact. The extended interval division, returning two semi-infinite intervals when the divisor contains 0, should be available soon. -- Function: int mpfi_div (mpfi_t ROP, mpfi_t OP1, mpfi_t OP2) -- Function: int mpfi_div_d (mpfi_t ROP, mpfi_t OP1, double OP2) -- Function: int mpfi_d_div (mpfi_t ROP, double OP1, mpfi_t OP2) -- Function: int mpfi_div_ui (mpfi_t ROP, mpfi_t OP1, unsigned long int OP2) -- Function: int mpfi_ui_div (mpfi_t ROP, unsigned long int OP1, mpfi_t OP2) -- Function: int mpfi_div_si (mpfi_t ROP, mpfi_t OP1, long int OP2) -- Function: int mpfi_si_div (mpfi_t ROP, long int OP1, mpfi_t OP2) -- Function: int mpfi_div_z (mpfi_t ROP, mpfi_t OP1, mpz_t OP2) -- Function: int mpfi_z_div (mpfi_t ROP, mpz_t OP1, mpfi_t OP2) -- Function: int mpfi_div_q (mpfi_t ROP, mpfi_t OP1, mpq_t OP2) -- Function: int mpfi_q_div (mpfi_t ROP, mpq_t OP1, mpfi_t OP2) -- Function: int mpfi_div_fr (mpfi_t ROP, mpfi_t OP1, mpfr_t OP2) -- Function: int mpfi_fr_div (mpfi_t ROP, mpfr_t OP1, mpfi_t OP2) Sets ROP to OP1/OP2. Returns an indication of whether none, one or both endpoints are exact. -- Function: int mpfi_neg (mpfi_t ROP, mpfi_t OP) Sets ROP to -OP. Returns an indication of whether none, one or both endpoints are exact. -- Function: int mpfi_sqr (mpfi_t ROP, mpfi_t OP) Sets ROP to the nonnegative square of OP. Returns an indication of whether none, one or both endpoints are exact. Indeed, in interval arithmetic, the square of an interval is a nonnegative interval whereas the product of an interval by itself can contain negative values. -- Function: int mpfi_inv (mpfi_t ROP, mpfi_t OP) Sets ROP to 1/OP. Inverse is defined even if the interval contains zero: when the denominator contains zero, the result is the whole real interval ]-Inf, Inf[. Returns an indication of whether none, one or both endpoints are exact. -- Function: int mpfi_sqrt (mpfi_t ROP, mpfi_t OP) Sets ROP to the square root of OP. Sets ROP to NaN if OP is negative. Returns an indication of whether none, one or both endpoints are exact. -- Function: int mpfi_cbrt (mpfi_t ROP, mpfi_t OP) Sets ROP to the cubic root of OP. Returns an indication of whether none, one or both endpoints are exact. -- Function: int mpfi_abs (mpfi_t ROP, mpfi_t OP) Sets ROP to the interval containing the absolute value of every element of OP. Returns an indication of whether none, one or both endpoints are exact. -- Function: int mpfi_mul_2exp (mpfi_t ROP, mpfi_t OP1, unsigned long int OP2) -- Function: int mpfi_mul_2ui (mpfi_t ROP, mpfi_t OP1, unsigned long int OP2) -- Function: int mpfi_mul_2si (mpfi_t ROP, mpfi_t OP1, long int OP2) Sets ROP to OP1 times 2 raised to OP2. `mpfi_mul_2exp' is identical to `mpfi_mul_2ui' and is kept for compatibility with former versions of MPFI only. It is deprecated and could disappear in future versions of MPFI. Returns an indication of whether none, one or both endpoints are exact. Just increases the exponents of the endpoints by OP2 when ROP and OP1 are identical. -- Function: int mpfi_div_2exp (mpfi_t ROP, mpfi_t OP1, unsigned long int OP2) -- Function: int mpfi_div_2ui (mpfi_t ROP, mpfi_t OP1, unsigned long int OP2) -- Function: int mpfi_div_2si (mpfi_t ROP, mpfi_t OP1, long int OP2) Sets ROP to OP1 divided by 2 raised to OP2. Returns an indication of whether none, one or both endpoints are exact. Just decreases the exponents of the endpoints by OP2 when ROP and OP1 are identical.  File: mpfi.info, Node: Special Functions, Next: Interval Comparison, Prev: Interval Arithmetic, Up: Interval Functions 5.7 Special Functions ===================== These functions are based on their MPFR counterparts. For more information, see the MPFR documentation or related bibliography. -- Function: int mpfi_log (mpfi_t ROP, mpfi_t OP) Sets ROP to the natural logarithm of OP, with the precision of ROP. Returns an indication of whether none, one or both endpoints are exact. If OP contains negative numbers, then ROP has at least one NaN endpoint. -- Function: int mpfi_exp (mpfi_t ROP, mpfi_t OP) Sets ROP to the exponential of OP, with the precision of ROP. Returns an indication of whether none, one or both endpoints are exact. -- Function: int mpfi_exp2 (mpfi_t ROP, mpfi_t OP) Sets ROP to 2 to the power OP, with the precision of ROP. Returns an indication of whether none, one or both endpoints are exact. -- Function: int mpfi_cos (mpfi_t ROP, mpfi_t OP) -- Function: int mpfi_sin (mpfi_t ROP, mpfi_t OP) -- Function: int mpfi_tan (mpfi_t ROP, mpfi_t OP) Sets ROP to the cosine, sine or tangent of OP, with the precision of ROP. Returns an indication of whether none, one or both endpoints are exact. -- Function: int mpfi_sec (mpfi_t ROP, mpfi_t OP) -- Function: int mpfi_csc (mpfi_t ROP, mpfi_t OP) -- Function: int mpfi_cot (mpfi_t ROP, mpfi_t OP) Sets ROP to the secant, cosecant or cotangent of OP, with the precision of ROP. Returns an indication of whether none, one or both endpoints are exact. -- Function: int mpfi_acos (mpfi_t ROP, mpfi_t OP) -- Function: int mpfi_asin (mpfi_t ROP, mpfi_t OP) -- Function: int mpfi_atan (mpfi_t ROP, mpfi_t OP) Sets ROP to the arc-cosine, arc-sine or arc-tangent of OP, with the precision of ROP. Returns an indication of whether none, one or both endpoints are exact. -- Function: int mpfi_atan2 (mpfi_t ROP, mpfi_t OP1, mpfi_t OP2) Sets ROP to the arc-tangent2 of OP1 and OP2, with the precision of ROP. Returns an indication of whether none, one or both endpoints are exact. -- Function: int mpfi_cosh (mpfi_t COP, mpfi_t OP) -- Function: int mpfi_sinh (mpfi_t SOP, mpfi_t OP) -- Function: int mpfi_tanh (mpfi_t TOP, mpfi_t OP) Sets COP to the hyperbolic cosine of OP, SOP to the hyperbolic sine of OP, TOP to the hyperbolic tangent of OP, with the precision of the result. Returns an indication of whether none, one or both endpoints are exact. -- Function: int mpfi_sech (mpfi_t ROP, mpfi_t OP) -- Function: int mpfi_csch (mpfi_t ROP, mpfi_t OP) -- Function: int mpfi_coth (mpfi_t ROP, mpfi_t OP) Sets ROP to the hyperbolic secant, cosecant or cotangent of OP, with the precision of ROP. Returns an indication of whether none, one or both endpoints are exact. -- Function: int mpfi_acosh (mpfi_t ROP, mpfi_t OP) -- Function: int mpfi_asinh (mpfi_t ROP, mpfi_t OP) -- Function: int mpfi_atanh (mpfi_t ROP, mpfi_t OP) Sets ROP to the inverse hyperbolic cosine, sine or tangent of OP, with the precision of ROP. Returns an indication of whether none, one or both endpoints are exact. -- Function: int mpfi_log1p (mpfi_t ROP, mpfi_t OP) Sets ROP to the natural logarithm of one plus OP, with the precision of ROP. Returns an indication of whether none, one or both endpoints are exact. If OP contains negative numbers, then ROP has at least one NaN endpoint. -- Function: int mpfi_expm1 (mpfi_t ROP, mpfi_t OP) Sets ROP to the exponential of OP, minus one, with the precision of ROP. Returns an indication of whether none, one or both endpoints are exact. -- Function: int mpfi_log2 (mpfi_t ROP, mpfi_t OP) -- Function: int mpfi_log10 (mpfi_t ROP, mpfi_t OP) Sets ROP to log[t] OP with t=2 or 10 the base for the logarithm, with the precision of ROP. Returns an indication of whether none, one or both endpoints are exact. If OP contains negative numbers, then ROP has at least one NaN endpoint. -- Function: int mpfi_hypot (mpfi_t ROP, mpfi_t OP1, mpfi_t OP2) Sets ROP to the euclidean distance between points in OP1 and points in OP2, with the precision of ROP. Returns an indication of whether none, one or both endpoints are exact. -- Function: int mpfi_const_log2 (mpfi_t ROP) -- Function: int mpfi_const_pi (mpfi_t ROP) -- Function: int mpfi_const_euler (mpfi_t ROP) -- Function: int mpfi_const_catalan (mpfi_t ROP) Sets ROP respectively to the logarithm of 2, to the value of Pi, to the Euler's constant, and to the Catalan's constant, with the precision of ROP. Returns an indication of whether none, one or both endpoints are exact.  File: mpfi.info, Node: Interval Comparison, Next: I/O of Intervals, Prev: Special Functions, Up: Interval Functions 5.8 Comparison Functions ======================== The comparison of two intervals is not clearly defined when they overlap. MPFI proposes default comparison functions, but they can easily be customized according to the user's needs. The default comparison functions return a positive value if the first interval has all its elements strictly lower than all elements of the second one, a negative value if the first interval has all its elements strictly greater than all elements of the second one and 0 otherwise, i.e. if they overlap or if one is contained in the other. -- Function: int mpfi_cmp (mpfi_t OP1, mpfi_t OP2) -- Function: int mpfi_cmp_d (mpfi_t OP1, double OP2) -- Function: int mpfi_cmp_ui (mpfi_t OP1, unsigned long int OP2) -- Function: int mpfi_cmp_si (mpfi_t OP1, long int OP2) -- Function: int mpfi_cmp_z (mpfi_t OP1, mpz_t OP2) -- Function: int mpfi_cmp_q (mpfi_t OP1, mpq_t OP2) -- Function: int mpfi_cmp_fr (mpfi_t OP1, mpfr_t OP2) Compares OP1 and OP2. Return a positive value if OP1 > OP2, zero if OP1 overlaps or contains OP2, and a negative value if OP1 < OP2. In case one of the operands is invalid (which is represented by at least one NaN endpoint), it returns 1, even if both are invalid. -- Function: int mpfi_is_pos (mpfi_t OP) Returns a positive value if OP contains only positive numbers, the left endpoint can be zero. -- Function: int mpfi_is_strictly_pos (mpfi_t OP) Returns a positive value if OP contains only positive numbers. -- Function: int mpfi_is_nonneg (mpfi_t OP) Returns a positive value if OP contains only nonnegative numbers. -- Function: int mpfi_is_neg (mpfi_t OP) Returns a positive value if OP contains only negative numbers, the right endpoint can be zero. -- Function: int mpfi_is_strictly_neg (mpfi_t OP) Returns a positive value if OP contains only negative numbers. -- Function: int mpfi_is_nonpos (mpfi_t OP) Returns a positive value if OP contains only nonpositive numbers. -- Function: int mpfi_is_zero (mpfi_t OP) Returns a positive value if OP contains only 0. -- Function: int mpfi_has_zero (mpfi_t OP) Returns a positive value if OP contains 0 (and possibly other numbers). -- Function: int mpfi_nan_p (mpfi_t OP) Returns non-zero if OP is invalid, i.e. at least one of its endpoints is a Not-a-Number (NaN), zero otherwise. -- Function: int mpfi_inf_p (mpfi_t OP) Returns non-zero if at least one of the endpoints of OP is plus or minus infinity, zero otherwise. -- Function: int mpfi_bounded_p (mpfi_t OP) Returns non-zero if OP is a bounded interval, i.e. neither invalid nor (semi-)infinite.  File: mpfi.info, Node: I/O of Intervals, Next: Operating on the Endpoints, Prev: Interval Comparison, Up: Interval Functions 5.9 Input and Output Functions ============================== Functions that perform input from a stdio stream, and functions that output to a stdio stream. Passing a NULL pointer for a STREAM argument to any of these functions will make them read from `stdin' and write to `stdout', respectively. When using any of these functions, it is a good idea to include `stdio.h' before `mpfr.h', since that will allow `mpfr.h' to define prototypes for these functions. The input and output functions are based on the representation by endpoints. The input function has to be improved. For the time being, it is mandatory to insert spaces between the interval brackets and the endpoints and also around the comma separating the endpoints. -- Function: size_t mpfi_out_str (FILE *STREAM, int BASE, size_t N_DIGITS, mpfi_t OP) Outputs OP on stdio stream STREAM, as a string of digits in base BASE. The output is an opening square bracket "[", followed by the lower endpoint, a separating comma, the upper endpoint and a closing square bracket "]". For each endpoint, the output is performed by `mpfr_out_str'. The following piece of information is taken from MPFR documentation. The base may vary from 2 to 36. For each endpoint, it prints at most N_DIGITS significant digits, or if N_DIGITS is 0, the maximum number of digits accurately representable by OP. In addition to the significant digits, a decimal point at the right of the first digit and a trailing exponent, in the form `eNNN', are printed. If BASE is greater than 10, `@' will be used instead of `e' as exponent delimiter. Returns the number of bytes written, or if an error occurred, return 0. As `mpfi_out_str' outputs an enclosure of the input interval, and as `mpfi_inp_str' provides an enclosure of the interval it reads, these functions are not reciprocal. More precisely, when they are called one after the other, the resulting interval contains the initial one, and this inclusion may be strict. -- Function: size_t mpfi_inp_str (mpfi_t ROP, FILE *STREAM, int BASE) Inputs a string in base BASE from stdio stream STREAM, and puts the read float in ROP. The string is of the form `number' or `[ number1 , number 2 ]'. Each endpoint has the form `M@N' or, if the base is 10 or less, alternatively `MeN' or `MEN'. `M' is the mantissa and `N' is the exponent. The mantissa is always in the specified base. The exponent is in decimal. The argument BASE may be in the ranges 2 to 36. Unlike the corresponding `mpz' function, the base will not be determined from the leading characters of the string if BASE is 0. This is so that numbers like `0.23' are not interpreted as octal. Returns the number of bytes read, or if an error occurred, return 0. -- Function: void mpfi_print_binary (mpfi_t OP) Outputs OP on stdout in raw binary format for each endpoint (the exponent is in decimal, yet). The last bits from the least significant limb which do not belong to the mantissa are printed between square brackets; they should always be zero.  File: mpfi.info, Node: Operating on the Endpoints, Next: Set Operations, Prev: I/O of Intervals, Up: Interval Functions 5.10 Functions Operating on Endpoints ===================================== -- Function: int mpfi_get_left (mpfr_t ROP, mpfi_t OP) Sets ROP to the left endpoint of OP, rounded toward minus infinity. It returns a negative value if ROP differs from the left endpoint of OP (due to rounding) and 0 otherwise. -- Function: int mpfi_get_right (mpfr_t ROP, mpfi_t OP) Sets ROP to the right endpoint of OP, rounded toward plus infinity. It returns a positive value if ROP differs from the right endpoint of OP (due to rounding) and 0 otherwise. The following function should never be used... but it helps to return correct intervals when there is a bug. -- Function: int mpfi_revert_if_needed (mpfi_t ROP) Swaps the endpoints of ROP if they are not properly ordered, i.e. if the lower endpoint is greater than the right one. It returns a non-zero value if the endpoints have been swapped, zero otherwise. -- Function: int mpfi_put (mpfi_t ROP, mpfi_t OP) -- Function: int mpfi_put_d (mpfi_t ROP, double OP) -- Function: int mpfi_put_ui (mpfi_t ROP, unsigned long int OP) -- Function: int mpfi_put_si (mpfi_t ROP, long int OP) -- Function: int mpfi_put_z (mpfi_t ROP, mpz_t OP) -- Function: int mpfi_put_q (mpfi_t ROP, mpq_t OP) -- Function: int mpfi_put_fr (mpfi_t ROP, mpfr_t OP) Extends the interval ROP so that it contains OP. In other words, ROP is set to the convex hull of ROP and OP. It returns a value indicating whether none, one or both endpoints are inexact (due to possible roundings). -- Function: int mpfi_interv_d (mpfi_t ROP, double OP1, double OP2) -- Function: int mpfi_interv_ui (mpfi_t ROP, unsigned long int OP1, unsigned long int OP2) -- Function: int mpfi_interv_si (mpfi_t ROP, long int OP1, long int OP2) -- Function: int mpfi_interv_z (mpfi_t ROP, mpz_t OP1, mpz_t OP2) -- Function: int mpfi_interv_q (mpfi_t ROP, mpq_t OP1, mpq_t OP2) -- Function: int mpfi_interv_fr (mpfi_t ROP, mpfr_t OP1, mpfr_t OP2) Sets ROP to the interval having as endpoints OP1 and OP2. The values of OP1 and OP2 are given in any order, the left endpoints of ROP is always the minimum of OP1 and ROP2. It returns a value indicating whether none, one or both endpoints are inexact (due to possible roundings).  File: mpfi.info, Node: Set Operations, Next: Miscellaneous Interval Functions, Prev: Operating on the Endpoints, Up: Interval Functions 5.11 Set Functions on Intervals =============================== -- Function: int mpfi_is_strictly_inside (mpfi_t OP1, mpfi_t OP2) Returns a positive value if the second interval OP2 is contained in the interior of OP1, 0 otherwise. -- Function: int mpfi_is_inside (mpfi_t OP1, mpfi_t OP2) -- Function: int mpfi_is_inside_d (double OP1, mpfi_t OP2) -- Function: int mpfi_is_inside_ui (unsigned long OP1, mpfi_t OP2) -- Function: int mpfi_is_inside_si (long int OP1, mpfi_t OP2) -- Function: int mpfi_is_inside_z (mpz_t OP1, mpfi_t OP2) -- Function: int mpfi_is_inside_q (mpq_t OP1, mpfi_t OP2) -- Function: int mpfi_is_inside_fr (mpfr_t OP1, mpfi_t OP2) Returns a positive value if OP1 is contained in OP2, 0 otherwise. Return 0 if at least one argument is NaN or an invalid interval. -- Function: int mpfi_is_empty (mpfi_t OP) Returns a positive value if OP is empty (its endpoints are in reverse order) and 0 otherwise. Nothing is done in arithmetic or special functions to handle empty intervals: this is the responsibility of the user to avoid computing with empty intervals. -- Function: int mpfi_intersect (mpfi_t ROP, mpfi_t OP1, mpfi_t OP2) Sets ROP to the intersection (possibly empty) of the intervals OP1 and OP2. It returns a value indicating whether none, one or both endpoints are inexact (due to possible roundings). Warning: this function can return an empty interval (i.e. with endpoints in reverse order). -- Function: int mpfi_union (mpfi_t ROP, mpfi_t OP1, mpfi_t OP2) Sets ROP to the convex hull of the union of the intervals OP1 and OP2. It returns a value indicating whether none, one or both endpoints are inexact (due to possible roundings).  File: mpfi.info, Node: Miscellaneous Interval Functions, Next: Error Handling, Prev: Set Operations, Up: Interval Functions 5.12 Miscellaneous Interval Functions ===================================== -- Function: int mpfi_increase (mpfi_t ROP, mpfr_t OP) Subtracts OP to the lower endpoint of ROP and adds it to the upper endpoint of ROP, sets the resulting interval to ROP. It returns a value indicating whether none, one or both endpoints are inexact. -- Function: int mpfi_blow (mpfi_t ROP, mpfi_t OP1, double OP2) Sets ROP to the interval whose center is the center of OP1 and whose radius is the radius of OP1 multiplied by (1 + abs(OP2)). It returns a value indicating whether none, one or both endpoints are inexact. -- Function: int mpfi_bisect (mpfi_t ROP1, mpfi_t ROP2, mpfi_t OP) Splits OP into two halves and sets them to ROP1 and ROP2. Due to outward rounding, the two halves ROP1 and ROP2 may overlap. It returns a value >0 if the splitting point is greater than the exact centre, <0 if it is smaller and 0 if it is the exact centre. -- Function: const char * mpfi_get_version () Returns the MPFI version number as a NULL terminated string.  File: mpfi.info, Node: Error Handling, Prev: Miscellaneous Interval Functions, Up: Interval Functions 5.13 Error Handling =================== -- Macro: void MPFI_ERROR (char * MSG) If there is no previous error, sets the error number to 1 and prints the message MSG to the standard error stream. If the error number is already set, do nothing. -- Function: int mpfi_is_error () Returns 1 if the error number is set (to 1). -- Function: void mpfi_set_error (int OP) Sets the error number to OP. -- Function: void mpfi_reset_error () Resets the error number to 0.  File: mpfi.info, Node: Contributors, Next: References, Prev: Interval Functions, Up: Top Contributors ************ MPFI has been written by Fabrice Rouillier, Nathalie Revol, Sylvain Chevillard, Hong Diep Nguyen, Christoph Lauter and Philippe The'veny. Its development has greatly benefited from the patient and supportive help of the MPFR team.  File: mpfi.info, Node: References, Next: Concept Index, Prev: Contributors, Up: Top References ********** This is a largely lacunary list of introductory references. * MPFR team (SPACES project, INRIA Lorraine and LORIA), "MPFR. The Multiple Precision Floating-Point Reliable Library", available at `http://www.mpfr.org'. * The main Web site for interval computations is `http://cs.utep.edu/interval-comp/main.html'. * The Web site of the IEEE-1788 working group for the standardization of interval arithmetic is `http://grouper.ieee.org/groups/1788/'. * G. Alefeld and J. Herzberger, "Introduction to interval analysis", Academic Press, 1983. * R. Baker Kearfott, "Rigorous global search: continuous problems", Kluwer, 1996. * T. Hickey and Q. Ju and M. H. Van Emden, "Interval arithmetic: From principles to implementation", Journal of the ACM, vol. 48, no 4, pp 1038-1068, September 2001. * E. Hansen, "Global optimization using interval analysis", Marcel Dekker, 1992. * A. Neumaier, "Interval methods for systems of equations", Cambridge University Press, 1990. * H. Ratschek and J. Rokne, "New computer methods for global optimization", Ellis Horwood Ltd, 1988. * N. Revol and F. Rouillier, "Motivations for an arbitrary precision interval arithmetic and the MPFI library", Reliable Computing, vol. 11, no 4, pp 275-290, 2005.  File: mpfi.info, Node: Concept Index, Next: Function Index, Prev: References, Up: Top Concept Index ************* [index] * Menu: * Arithmetic functions: Interval Arithmetic. (line 6) * Comparison functions: Interval Comparison. (line 6) * Conditions for copying MPFI: Copying. (line 6) * Conversion functions: Converting Intervals. (line 6) * Copying conditions: Copying. (line 6) * Error handling: Error Handling. (line 6) * Floating-point number: MPFI Basics. (line 48) * Functions operating on endpoints: Operating on the Endpoints. (line 6) * I/O functions: I/O of Intervals. (line 6) * Initialization and assignment functions: Simultaneous Interval Init & Assign. (line 6) * Input functions: I/O of Intervals. (line 6) * Installation: Installing MPFI. (line 6) * Interval: MPFI Basics. (line 19) * Interval arithmetic functions: Interval Arithmetic. (line 6) * Interval assignment functions: Assigning Intervals. (line 6) * Interval comparisons functions: Interval Comparison. (line 6) * Interval functions: Interval Functions. (line 6) * Interval functions with floating-point results: Floating-point Quantities. (line 6) * Interval initialization functions: Initializing Intervals. (line 6) * Interval input and output functions: I/O of Intervals. (line 6) * Miscellaneous interval functions: Miscellaneous Interval Functions. (line 6) * mpfi.h: MPFI Basics. (line 6) * Output functions: I/O of Intervals. (line 6) * Precision <1>: Precision Handling. (line 3) * Precision: MPFI Basics. (line 52) * Reporting bugs: Reporting Bugs. (line 6) * Return values: Return Values. (line 3) * Set functions on intervals: Set Operations. (line 6) * Special functions: Special Functions. (line 6) * User-defined precision: Interval Functions. (line 18)  File: mpfi.info, Node: Function Index, Prev: Concept Index, Up: Top Function and Type Index *********************** [index] * Menu: * mp_prec_t: MPFI Basics. (line 52) * mpfi_abs: Interval Arithmetic. (line 102) * mpfi_acos: Special Functions. (line 39) * mpfi_acosh: Special Functions. (line 66) * mpfi_add: Interval Arithmetic. (line 7) * mpfi_add_d: Interval Arithmetic. (line 8) * mpfi_add_fr: Interval Arithmetic. (line 14) * mpfi_add_q: Interval Arithmetic. (line 13) * mpfi_add_si: Interval Arithmetic. (line 11) * mpfi_add_ui: Interval Arithmetic. (line 10) * mpfi_add_z: Interval Arithmetic. (line 12) * mpfi_alea: Floating-point Quantities. (line 50) * mpfi_asin: Special Functions. (line 40) * mpfi_asinh: Special Functions. (line 67) * mpfi_atan: Special Functions. (line 41) * mpfi_atan2: Special Functions. (line 46) * mpfi_atanh: Special Functions. (line 68) * mpfi_bisect: Miscellaneous Interval Functions. (line 18) * mpfi_blow: Miscellaneous Interval Functions. (line 12) * MPFI_BOTH_ARE_EXACT: Return Values. (line 21) * MPFI_BOTH_ARE_INEXACT: Return Values. (line 25) * mpfi_bounded_p: Interval Comparison. (line 63) * mpfi_cbrt: Interval Arithmetic. (line 98) * mpfi_clear: Initializing Intervals. (line 28) * mpfi_cmp: Interval Comparison. (line 16) * mpfi_cmp_d: Interval Comparison. (line 17) * mpfi_cmp_fr: Interval Comparison. (line 22) * mpfi_cmp_q: Interval Comparison. (line 21) * mpfi_cmp_si: Interval Comparison. (line 19) * mpfi_cmp_ui: Interval Comparison. (line 18) * mpfi_cmp_z: Interval Comparison. (line 20) * mpfi_const_catalan: Special Functions. (line 99) * mpfi_const_euler: Special Functions. (line 98) * mpfi_const_log2: Special Functions. (line 96) * mpfi_const_pi: Special Functions. (line 97) * mpfi_cos: Special Functions. (line 25) * mpfi_cosh: Special Functions. (line 51) * mpfi_cot: Special Functions. (line 34) * mpfi_coth: Special Functions. (line 61) * mpfi_csc: Special Functions. (line 33) * mpfi_csch: Special Functions. (line 60) * mpfi_d_div: Interval Arithmetic. (line 60) * mpfi_d_sub: Interval Arithmetic. (line 20) * mpfi_diam: Floating-point Quantities. (line 26) * mpfi_diam_abs: Floating-point Quantities. (line 10) * mpfi_diam_rel: Floating-point Quantities. (line 17) * mpfi_div: Interval Arithmetic. (line 58) * mpfi_div_2exp: Interval Arithmetic. (line 122) * mpfi_div_2si: Interval Arithmetic. (line 125) * mpfi_div_2ui: Interval Arithmetic. (line 124) * mpfi_div_d: Interval Arithmetic. (line 59) * mpfi_div_fr: Interval Arithmetic. (line 71) * mpfi_div_q: Interval Arithmetic. (line 69) * mpfi_div_si: Interval Arithmetic. (line 65) * mpfi_div_ui: Interval Arithmetic. (line 62) * mpfi_div_z: Interval Arithmetic. (line 67) * MPFI_ERROR: Error Handling. (line 7) * mpfi_exp: Special Functions. (line 16) * mpfi_exp2: Special Functions. (line 21) * mpfi_expm1: Special Functions. (line 79) * MPFI_FLAGS_BOTH_ENDPOINTS_EXACT: Return Values. (line 10) * MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT: Return Values. (line 16) * MPFI_FLAGS_LEFT_ENDPOINT_INEXACT: Return Values. (line 10) * MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT: Return Values. (line 13) * mpfi_fr_div: Interval Arithmetic. (line 72) * mpfi_fr_sub: Interval Arithmetic. (line 32) * mpfi_get_d: Converting Intervals. (line 7) * mpfi_get_fr: Converting Intervals. (line 11) * mpfi_get_left: Operating on the Endpoints. (line 7) * mpfi_get_prec: Precision Handling. (line 39) * mpfi_get_right: Operating on the Endpoints. (line 12) * mpfi_get_version: Miscellaneous Interval Functions. (line 24) * mpfi_has_zero: Interval Comparison. (line 51) * mpfi_hypot: Special Functions. (line 91) * mpfi_increase: Miscellaneous Interval Functions. (line 7) * mpfi_inf_p: Interval Comparison. (line 59) * mpfi_init: Initializing Intervals. (line 11) * mpfi_init2: Initializing Intervals. (line 19) * mpfi_init_set: Simultaneous Interval Init & Assign. (line 7) * mpfi_init_set_d: Simultaneous Interval Init & Assign. (line 10) * mpfi_init_set_fr: Simultaneous Interval Init & Assign. (line 13) * mpfi_init_set_q: Simultaneous Interval Init & Assign. (line 12) * mpfi_init_set_si: Simultaneous Interval Init & Assign. (line 9) * mpfi_init_set_str: Simultaneous Interval Init & Assign. (line 20) * mpfi_init_set_ui: Simultaneous Interval Init & Assign. (line 8) * mpfi_init_set_z: Simultaneous Interval Init & Assign. (line 11) * mpfi_inp_str: I/O of Intervals. (line 47) * mpfi_intersect: Set Operations. (line 27) * mpfi_interv_d: Operating on the Endpoints. (line 37) * mpfi_interv_fr: Operating on the Endpoints. (line 44) * mpfi_interv_q: Operating on the Endpoints. (line 43) * mpfi_interv_si: Operating on the Endpoints. (line 41) * mpfi_interv_ui: Operating on the Endpoints. (line 39) * mpfi_interv_z: Operating on the Endpoints. (line 42) * mpfi_inv: Interval Arithmetic. (line 87) * mpfi_is_empty: Set Operations. (line 21) * mpfi_is_error: Error Handling. (line 12) * mpfi_is_inside: Set Operations. (line 11) * mpfi_is_inside_d: Set Operations. (line 12) * mpfi_is_inside_fr: Set Operations. (line 17) * mpfi_is_inside_q: Set Operations. (line 16) * mpfi_is_inside_si: Set Operations. (line 14) * mpfi_is_inside_ui: Set Operations. (line 13) * mpfi_is_inside_z: Set Operations. (line 15) * mpfi_is_neg: Interval Comparison. (line 38) * mpfi_is_nonneg: Interval Comparison. (line 35) * mpfi_is_nonpos: Interval Comparison. (line 45) * mpfi_is_pos: Interval Comparison. (line 28) * mpfi_is_strictly_inside: Set Operations. (line 7) * mpfi_is_strictly_neg: Interval Comparison. (line 42) * mpfi_is_strictly_pos: Interval Comparison. (line 32) * mpfi_is_zero: Interval Comparison. (line 48) * MPFI_LEFT_IS_INEXACT: Return Values. (line 21) * mpfi_log: Special Functions. (line 10) * mpfi_log10: Special Functions. (line 85) * mpfi_log1p: Special Functions. (line 73) * mpfi_log2: Special Functions. (line 84) * mpfi_mag: Floating-point Quantities. (line 33) * mpfi_mid: Floating-point Quantities. (line 45) * mpfi_mig: Floating-point Quantities. (line 39) * mpfi_mul: Interval Arithmetic. (line 36) * mpfi_mul_2exp: Interval Arithmetic. (line 108) * mpfi_mul_2si: Interval Arithmetic. (line 111) * mpfi_mul_2ui: Interval Arithmetic. (line 110) * mpfi_mul_d: Interval Arithmetic. (line 37) * mpfi_mul_fr: Interval Arithmetic. (line 43) * mpfi_mul_q: Interval Arithmetic. (line 42) * mpfi_mul_si: Interval Arithmetic. (line 40) * mpfi_mul_ui: Interval Arithmetic. (line 39) * mpfi_mul_z: Interval Arithmetic. (line 41) * mpfi_nan_p: Interval Comparison. (line 55) * mpfi_neg: Interval Arithmetic. (line 76) * mpfi_out_str: I/O of Intervals. (line 22) * mpfi_print_binary: I/O of Intervals. (line 64) * mpfi_put: Operating on the Endpoints. (line 25) * mpfi_put_d: Operating on the Endpoints. (line 26) * mpfi_put_fr: Operating on the Endpoints. (line 31) * mpfi_put_q: Operating on the Endpoints. (line 30) * mpfi_put_si: Operating on the Endpoints. (line 28) * mpfi_put_ui: Operating on the Endpoints. (line 27) * mpfi_put_z: Operating on the Endpoints. (line 29) * mpfi_q_div: Interval Arithmetic. (line 70) * mpfi_q_sub: Interval Arithmetic. (line 30) * mpfi_reset_error: Error Handling. (line 18) * mpfi_revert_if_needed: Operating on the Endpoints. (line 20) * MPFI_RIGHT_IS_INEXACT: Return Values. (line 23) * mpfi_round_prec: Precision Handling. (line 45) * mpfi_sec: Special Functions. (line 32) * mpfi_sech: Special Functions. (line 59) * mpfi_set: Assigning Intervals. (line 10) * mpfi_set_d: Assigning Intervals. (line 13) * mpfi_set_error: Error Handling. (line 15) * mpfi_set_fr: Assigning Intervals. (line 16) * mpfi_set_prec: Precision Handling. (line 29) * mpfi_set_q: Assigning Intervals. (line 15) * mpfi_set_si: Assigning Intervals. (line 12) * mpfi_set_str: Assigning Intervals. (line 23) * mpfi_set_ui: Assigning Intervals. (line 11) * mpfi_set_z: Assigning Intervals. (line 14) * mpfi_si_div: Interval Arithmetic. (line 66) * mpfi_si_sub: Interval Arithmetic. (line 26) * mpfi_sin: Special Functions. (line 26) * mpfi_sinh: Special Functions. (line 52) * mpfi_sqr: Interval Arithmetic. (line 80) * mpfi_sqrt: Interval Arithmetic. (line 93) * mpfi_sub: Interval Arithmetic. (line 18) * mpfi_sub_d: Interval Arithmetic. (line 19) * mpfi_sub_fr: Interval Arithmetic. (line 31) * mpfi_sub_q: Interval Arithmetic. (line 29) * mpfi_sub_si: Interval Arithmetic. (line 25) * mpfi_sub_ui: Interval Arithmetic. (line 22) * mpfi_sub_z: Interval Arithmetic. (line 27) * mpfi_swap: Assigning Intervals. (line 35) * mpfi_t: MPFI Basics. (line 19) * mpfi_tan: Special Functions. (line 27) * mpfi_tanh: Special Functions. (line 53) * mpfi_ui_div: Interval Arithmetic. (line 64) * mpfi_ui_sub: Interval Arithmetic. (line 24) * mpfi_union: Set Operations. (line 34) * mpfi_urandom: Floating-point Quantities. (line 58) * mpfi_z_div: Interval Arithmetic. (line 68) * mpfi_z_sub: Interval Arithmetic. (line 28) * mpfr_get_default_prec: Precision Handling. (line 20) * mpfr_set_default_prec: Precision Handling. (line 11) * mpfr_t: MPFI Basics. (line 48)  Tag Table: Node: Top1293 Node: Copying2364 Node: Introduction to MPFI4159 Node: Installing MPFI5483 Node: Reporting Bugs8806 Node: MPFI Basics10180 Ref: MPFI Basics-Footnote-114454 Node: Interval Functions14781 Node: Return Values16021 Node: Precision Handling16994 Node: Initializing and Assigning Intervals19641 Node: Initializing Intervals19981 Node: Assigning Intervals21841 Node: Simultaneous Interval Init & Assign23835 Node: Floating-point Quantities25098 Node: Converting Intervals28194 Node: Interval Arithmetic28669 Node: Special Functions35226 Node: Interval Comparison40049 Node: I/O of Intervals42877 Node: Operating on the Endpoints46226 Node: Set Operations48698 Node: Miscellaneous Interval Functions50607 Node: Error Handling51841 Node: Contributors52448 Node: References52803 Node: Concept Index54249 Node: Function Index56949  End Tag Table mpfi-1.5.1/doc/Makefile.in0000664023513600017500000004646611705754676012257 00000000000000# Makefile.in generated by automake 1.11.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, # Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c install_sh_SCRIPT = $(install_sh) -c INSTALL_HEADER = $(INSTALL_DATA) transform = $(program_transform_name) NORMAL_INSTALL = : PRE_INSTALL = : POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ subdir = doc DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \ $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs CONFIG_HEADER = $(top_builddir)/mpfi_config.h CONFIG_CLEAN_FILES = CONFIG_CLEAN_VPATH_FILES = SOURCES = DIST_SOURCES = INFO_DEPS = $(srcdir)/mpfi.info am__TEXINFO_TEX_DIR = $(srcdir)/.. 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" >&6; } if ${lt_cv_nm_interface+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } # find the maximum length of command line arguments { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 $as_echo_n "checking the maximum length of command line arguments... 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Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8 ; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n $lt_cv_sys_max_cmd_len ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } # Try some XSI features xsi_shell=no ( _lt_dummy="a/b/c" test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ = c,a/b,b/c, \ && eval 'test $(( 1 + 1 )) -eq 2 \ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ && xsi_shell=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 $as_echo "$xsi_shell" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } lt_shell_append=no ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ >/dev/null 2>&1 \ && lt_shell_append=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 $as_echo "$lt_shell_append" >&6; } if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test "$GCC" != yes; then reload_cmds=false fi ;; darwin*) if test "$GCC" = yes; then reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given extended regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be Linux ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -eq 0; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -ne 0; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test "x$lt_cv_ar_at_file" = xno; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case ${with_sysroot} in #( yes) if test "$GCC" = yes; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 $as_echo "${with_sysroot}" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_i386" ;; ppc64-*linux*|powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; sparc*-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) LD="${LD-ld} -m elf64_sparc" ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "${LT_MULTI_MODULE}"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if ${lt_cv_ld_exported_symbols_list+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes else lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 $as_echo_n "checking for -force_load linker flag... " >&6; } if ${lt_cv_ld_force_load+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cru libconftest.a conftest.o" >&5 $AR cru libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 $as_echo "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 10.[012]*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test "$lt_cv_apple_cc_single_mod" = "yes"; then _lt_dar_single_mod='$single_module' fi if test "$lt_cv_ld_exported_symbols_list" = "yes"; then _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' fi if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... " >&6; } if ${ac_cv_header_stdc+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_header_stdc=yes else ac_cv_header_stdc=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : : else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? 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Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) tmp_diet=no if test "$host_os" = linux-dietlibc; then case $cc_basename in diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) esac fi if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ && test "$tmp_diet" = no then tmp_addflag=' $pic_flag' tmp_sharedflag='-shared' case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group f77 and f90 compilers whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; lf95*) # Lahey Fortran 8.1 whole_archive_flag_spec= tmp_sharedflag='--shared' ;; xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) tmp_sharedflag='-qmkshrobj' tmp_addflag= ;; nvcc*) # Cuda Compiler Driver 2.2 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' compiler_needs_object=yes ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' compiler_needs_object=yes tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; esac archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test "x$supports_anon_versioning" = xyes; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi case $cc_basename in xlf* | bgf* | bgxlf* | mpixlf*) # IBM XL Fortran 10.1 on PPC cannot create shared libs itself whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' hardcode_libdir_flag_spec= hardcode_libdir_flag_spec_ld='-rpath $libdir' archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' if test "x$supports_anon_versioning" = xyes; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' fi ;; esac else ld_shlibs=no fi ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac ;; sunos4*) archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct=yes hardcode_shlibpath_var=no ;; *) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac if test "$ld_shlibs" = no; then runpath_var= hardcode_libdir_flag_spec= export_dynamic_flag_spec= whole_archive_flag_spec= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag=unsupported always_export_symbols=yes archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix[4-9]*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm # Also, AIX nm treats weak defined symbols like other global # defined symbols, whereas GNU nm marks them as "W". if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_direct_absolute=yes hardcode_libdir_separator=':' link_all_deplibs=yes file_list_spec='${wl}-f,' if test "$GCC" = yes; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && strings "$collect2name" | $GREP resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L=yes hardcode_libdir_flag_spec='-L$libdir' hardcode_libdir_separator= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi link_all_deplibs=no else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi export_dynamic_flag_spec='${wl}-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. if test "${lt_cv_aix_libpath+set}" = set; then aix_libpath=$lt_cv_aix_libpath else if ${lt_cv_aix_libpath_+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_="/usr/lib:/lib" fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test "${lt_cv_aix_libpath+set}" = set; then aix_libpath=$lt_cv_aix_libpath else if ${lt_cv_aix_libpath_+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_="/usr/lib:/lib" fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' ${wl}-bernotok' allow_undefined_flag=' ${wl}-berok' if test "$with_gnu_ld" = yes; then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; else sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile="$lt_outputfile.exe" lt_tool_outputfile="$lt_tool_outputfile.exe" ;; esac~ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC wrapper hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test "$lt_cv_ld_force_load" = "yes"; then whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' else whole_archive_flag_spec='' fi link_all_deplibs=yes allow_undefined_flag="$_lt_dar_allow_undefined" case $cc_basename in ifort*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test "$_lt_dar_can_shared" = "yes"; then output_verbose_link_cmd=func_echo_all archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else ld_shlibs=no fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; freebsd1*) ld_shlibs=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='${wl}-E' ;; hpux10*) if test "$GCC" = yes && test "$with_gnu_ld" = no; then archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld='+b $libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test "$GCC" = yes && test "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 $as_echo_n "checking if $CC understands -b... " >&6; } if ${lt_cv_prog_compiler__b+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler__b=no save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -b" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler__b=yes fi else lt_cv_prog_compiler__b=yes fi fi $RM -r conftest* LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 $as_echo "$lt_cv_prog_compiler__b" >&6; } if test x"$lt_cv_prog_compiler__b" = xyes; then archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } if ${lt_cv_irix_exported_symbol+:} false; then : $as_echo_n "(cached) " >&6 else save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo (void) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_irix_exported_symbol=yes else lt_cv_irix_exported_symbol=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 $as_echo "$lt_cv_irix_exported_symbol" >&6; } if test "$lt_cv_irix_exported_symbol" = yes; then archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' fi else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; *) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; then whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='${wl}-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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then case $host_os in openbsd2.[89] | openbsd2.[89].*) shlibpath_overrides_runpath=no ;; *) shlibpath_overrides_runpath=yes ;; esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=freebsd-elf need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test "$with_gnu_ld" = yes; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 $as_echo "$dynamic_linker" >&6; } test "$dynamic_linker" = no && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" fi if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 $as_echo_n "checking how to hardcode library paths into programs... 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" >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = xyes; then : lt_cv_dlopen="shl_load" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 $as_echo_n "checking for shl_load in -ldld... " >&6; } if ${ac_cv_lib_dld_shl_load+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shl_load (); int main () { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_shl_load=yes else ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes; then : lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" else ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes; then : lt_cv_dlopen="dlopen" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } if ${ac_cv_lib_svld_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_svld_dlopen=yes else ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 $as_echo_n "checking for dld_link in -ldld... " >&6; } if ${ac_cv_lib_dld_dld_link+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dld_link (); int main () { return dld_link (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_dld_link=yes else ac_cv_lib_dld_dld_link=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } if test "x$ac_cv_lib_dld_dld_link" = xyes; then : lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" fi fi fi fi fi fi ;; esac if test "x$lt_cv_dlopen" != xno; then enable_dlopen=yes else enable_dlopen=no fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS="$CPPFLAGS" test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS="$LDFLAGS" wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS="$LIBS" LIBS="$lt_cv_dlopen_libs $LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 $as_echo_n "checking whether a program can dlopen itself... " >&6; } if ${lt_cv_dlopen_self+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisbility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 $as_echo "$lt_cv_dlopen_self" >&6; } if test "x$lt_cv_dlopen_self" = xyes; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 $as_echo_n "checking whether a statically linked program can dlopen itself... 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When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || as_fn_exit 1 fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi mpfi-1.5.1/TODO0000664023513600017500000000217111705754332010103 00000000000000* Fix predicates From: "Sisyphus" To: "philippe theveny" , Subject: mpfi-1.4: Some surprises wrt nans Date: Mon, 1 Feb 2010 21:26:01 +1100 Hi, Here's the demo prog: ############################### #include #include #include int main(void) { mpfi_t x; mpfi_init(x); mpfi_out_str(stdout, 10, 0, x); printf("\n%d %d %d %d %d %d\n", mpfi_is_pos(x), mpfi_is_strictly_pos(x), mpfi_is_nonneg(x), mpfi_is_neg(x), mpfi_is_strictly_neg(x), mpfi_is_nonpos(x)); return 0; } ############################### It shows that mpfi_is_pos(), mpfi_is_strictly_pos(), mpfi_is_nonneg(), mpfi_is_neg(), mpfi_is_strictly_neg() and mpfi_is_nonpos() all return true for nans. I expected that they all would return false .... though there might be some room for debate on that as regards nonpos and nonneg. (Btw, there's no need for any patches - I can wait for the next release. Main purpose of this post is just to make sure you're aware of this behaviour.) Cheers, Rob ------ mpfi-1.5.1/m4/0000775023513600017500000000000011705754767010026 500000000000000mpfi-1.5.1/m4/lt~obsolete.m40000644023513600017500000001375611704057235012555 00000000000000# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- # # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. # Written by Scott James Remnant, 2004. # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 5 lt~obsolete.m4 # These exist entirely to fool aclocal when bootstrapping libtool. # # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) # which have later been changed to m4_define as they aren't part of the # exported API, or moved to Autoconf or Automake where they belong. # # The trouble is, aclocal is a bit thick. 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See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GNU Libtool; see the file COPYING. If not, a copy # can be downloaded from http://www.gnu.org/licenses/gpl.html, or # obtained by writing to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. ]) # serial 57 LT_INIT # LT_PREREQ(VERSION) # ------------------ # Complain and exit if this libtool version is less that VERSION. m4_defun([LT_PREREQ], [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, [m4_default([$3], [m4_fatal([Libtool version $1 or higher is required], 63)])], [$2])]) # _LT_CHECK_BUILDDIR # ------------------ # Complain if the absolute build directory name contains unusual characters m4_defun([_LT_CHECK_BUILDDIR], [case `pwd` in *\ * | *\ *) AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; esac ]) # LT_INIT([OPTIONS]) # ------------------ AC_DEFUN([LT_INIT], [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl AC_BEFORE([$0], [LT_LANG])dnl AC_BEFORE([$0], [LT_OUTPUT])dnl AC_BEFORE([$0], [LTDL_INIT])dnl m4_require([_LT_CHECK_BUILDDIR])dnl dnl Autoconf doesn't catch unexpanded LT_ macros by default: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 dnl unless we require an AC_DEFUNed macro: AC_REQUIRE([LTOPTIONS_VERSION])dnl AC_REQUIRE([LTSUGAR_VERSION])dnl AC_REQUIRE([LTVERSION_VERSION])dnl AC_REQUIRE([LTOBSOLETE_VERSION])dnl m4_require([_LT_PROG_LTMAIN])dnl _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) dnl Parse OPTIONS _LT_SET_OPTIONS([$0], [$1]) # This can be used to rebuild libtool when needed LIBTOOL_DEPS="$ltmain" # Always use our own libtool. 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hppa*64*) [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[[3-9]]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be Linux ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' fi ;; 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then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; 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then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # _LT_CHECK_SHAREDLIB_FROM_LINKLIB # -------------------------------- # how to determine the name of the shared library # associated with a specific link library. # -- PORTME fill in with the dynamic library characteristics m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], [m4_require([_LT_DECL_EGREP]) m4_require([_LT_DECL_OBJDUMP]) m4_require([_LT_DECL_DLLTOOL]) AC_CACHE_CHECK([how to associate runtime and link libraries], lt_cv_sharedlib_from_linklib_cmd, [lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac ]) sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO _LT_DECL([], [sharedlib_from_linklib_cmd], [1], [Command to associate shared and link libraries]) ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB # _LT_PATH_MANIFEST_TOOL # ---------------------- # locate the manifest tool m4_defun([_LT_PATH_MANIFEST_TOOL], [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], [lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&AS_MESSAGE_LOG_FD if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest*]) if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM="-lm") ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test "$GCC" = yes; then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; *) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; esac _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. 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What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' if test "$host_cpu" != ia64; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64 which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd* | netbsdelf*-gnu) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC* | sunCC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC' ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in # old Intel for x86_64 which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ F* | *Sun*Fortran*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All OSF/1 code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; rdos*) _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; solaris*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; *) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_CACHE_CHECK([for $compiler option to produce PIC], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in "" | " "*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; esac], [_LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) fi _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], [Additional compiler flags for building library objects]) _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], [How to pass a linker flag through the compiler]) # # Check to make sure the static flag actually works. # wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), $lt_tmp_static_flag, [], [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], [Compiler flag to prevent dynamic linking]) ])# _LT_COMPILER_PIC # _LT_LINKER_SHLIBS([TAGNAME]) # ---------------------------- # See if the linker supports building shared libraries. m4_defun([_LT_LINKER_SHLIBS], [AC_REQUIRE([LT_PATH_LD])dnl AC_REQUIRE([LT_PATH_NM])dnl m4_require([_LT_PATH_MANIFEST_TOOL])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl m4_require([_LT_TAG_COMPILER])dnl AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) m4_if([$1], [CXX], [ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] case $host_os in aix[[4-9]]*) # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm # Also, AIX nm treats weak defined symbols like other global defined # symbols, whereas GNU nm marks them as "W". if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; 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*) _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' ;; esac ], [ runpath_var= _LT_TAGVAR(allow_undefined_flag, $1)= _LT_TAGVAR(always_export_symbols, $1)=no _LT_TAGVAR(archive_cmds, $1)= _LT_TAGVAR(archive_expsym_cmds, $1)= _LT_TAGVAR(compiler_needs_object, $1)=no _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no _LT_TAGVAR(export_dynamic_flag_spec, $1)= _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' _LT_TAGVAR(hardcode_automatic, $1)=no _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_direct_absolute, $1)=no _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= _LT_TAGVAR(hardcode_libdir_separator, $1)= _LT_TAGVAR(hardcode_minus_L, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported _LT_TAGVAR(inherit_rpath, $1)=no _LT_TAGVAR(link_all_deplibs, $1)=unknown _LT_TAGVAR(module_cmds, $1)= _LT_TAGVAR(module_expsym_cmds, $1)= _LT_TAGVAR(old_archive_from_new_cmds, $1)= _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= _LT_TAGVAR(thread_safe_flag_spec, $1)= _LT_TAGVAR(whole_archive_flag_spec, $1)= # include_expsyms should be a list of space-separated symbols to be *always* # included in the symbol list _LT_TAGVAR(include_expsyms, $1)= # exclude_expsyms can be an extended regexp of symbols to exclude # it will be wrapped by ` (' and `)$', so one must not match beginning or # end of line. 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FIXME _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; cygwin* | mingw* | pw32* | cegcc*) # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, # as there is no search path for DLLs. _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(always_export_symbols, $1)=no _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; haiku*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_TAGVAR(link_all_deplibs, $1)=yes ;; interix[[3-9]]*) _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. 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Moving up from 0x10000000 also allows more sbrk(2) space. _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) tmp_diet=no if test "$host_os" = linux-dietlibc; then case $cc_basename in diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) esac fi if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ && test "$tmp_diet" = no then tmp_addflag=' $pic_flag' tmp_sharedflag='-shared' case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group f77 and f90 compilers _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; lf95*) # Lahey Fortran 8.1 _LT_TAGVAR(whole_archive_flag_spec, $1)= tmp_sharedflag='--shared' ;; xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) tmp_sharedflag='-qmkshrobj' tmp_addflag= ;; nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' _LT_TAGVAR(compiler_needs_object, $1)=yes ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' _LT_TAGVAR(compiler_needs_object, $1)=yes tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; esac _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test "x$supports_anon_versioning" = xyes; then _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi case $cc_basename in xlf* | bgf* | bgxlf* | mpixlf*) # IBM XL Fortran 10.1 on PPC cannot create shared libs itself _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' if test "x$supports_anon_versioning" = xyes; then _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' fi ;; esac else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then _LT_TAGVAR(ld_shlibs, $1)=no cat <<_LT_EOF 1>&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. 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|| _lt_function_replace_fail=: ]) # _LT_PROG_REPLACE_SHELLFNS # ------------------------- # Replace existing portable implementations of several shell functions with # equivalent extended shell implementations where those features are available.. m4_defun([_LT_PROG_REPLACE_SHELLFNS], [if test x"$xsi_shell" = xyes; then _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl case ${1} in */*) func_dirname_result="${1%/*}${2}" ;; * ) func_dirname_result="${3}" ;; esac]) _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl func_basename_result="${1##*/}"]) _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl case ${1} in */*) func_dirname_result="${1%/*}${2}" ;; * ) func_dirname_result="${3}" ;; esac func_basename_result="${1##*/}"]) _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are # positional parameters, so assign one to ordinary parameter first. func_stripname_result=${3} func_stripname_result=${func_stripname_result#"${1}"} func_stripname_result=${func_stripname_result%"${2}"}]) _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl func_split_long_opt_name=${1%%=*} func_split_long_opt_arg=${1#*=}]) _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl func_split_short_opt_arg=${1#??} func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl case ${1} in *.lo) func_lo2o_result=${1%.lo}.${objext} ;; *) func_lo2o_result=${1} ;; esac]) _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) fi if test x"$lt_shell_append" = xyes; then _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl func_quote_for_eval "${2}" dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) # Save a `func_append' function call where possible by direct use of '+=' sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: else # Save a `func_append' function call even when '+=' is not available sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: fi if test x"$_lt_function_replace_fail" = x":"; then AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) fi ]) # _LT_PATH_CONVERSION_FUNCTIONS # ----------------------------- # Determine which file name conversion functions should be used by # func_to_host_file (and, implicitly, by func_to_host_path). These are needed # for certain cross-compile configurations and native mingw. m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_CANONICAL_BUILD])dnl AC_MSG_CHECKING([how to convert $build file names to $host format]) AC_CACHE_VAL(lt_cv_to_host_file_cmd, [case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac ]) to_host_file_cmd=$lt_cv_to_host_file_cmd AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], [0], [convert $build file names to $host format])dnl AC_MSG_CHECKING([how to convert $build file names to toolchain format]) AC_CACHE_VAL(lt_cv_to_tool_file_cmd, [#assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac ]) to_tool_file_cmd=$lt_cv_to_tool_file_cmd AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], [0], [convert $build files to toolchain format])dnl ])# _LT_PATH_CONVERSION_FUNCTIONS mpfi-1.5.1/m4/ltsugar.m40000644023513600017500000001042411704057235011651 00000000000000# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- # # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) m4_define([_lt_join], [m4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) # lt_car(LIST) # lt_cdr(LIST) # ------------ # Manipulate m4 lists. # These macros are necessary as long as will still need to support # Autoconf-2.59 which quotes differently. m4_define([lt_car], [[$1]]) m4_define([lt_cdr], [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))])]) m4_define([lt_unquote], $1) # lt_append(MACRO-NAME, STRING, [SEPARATOR]) # ------------------------------------------ # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. # Note that neither SEPARATOR nor STRING are expanded; they are appended # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). # No SEPARATOR is output if MACRO-NAME was previously undefined (different # than defined and empty). # # This macro is needed until we can rely on Autoconf 2.62, since earlier # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. m4_define([lt_append], [m4_define([$1], m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list # has the form PREFIXmINFIXSUFFIXn. # Needed until we can rely on m4_combine added in Autoconf 2.62. m4_define([lt_combine], [m4_if(m4_eval([$# > 3]), [1], [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl [[m4_foreach([_Lt_prefix], [$2], [m4_foreach([_Lt_suffix], ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) # ----------------------------------------------------------------------- # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. m4_define([lt_if_append_uniq], [m4_ifdef([$1], [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], [lt_append([$1], [$2], [$3])$4], [$5])], [lt_append([$1], [$2], [$3])$4])]) # lt_dict_add(DICT, KEY, VALUE) # ----------------------------- m4_define([lt_dict_add], [m4_define([$1($2)], [$3])]) # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) # -------------------------------------------- m4_define([lt_dict_add_subkey], [m4_define([$1($2:$3)], [$4])]) # lt_dict_fetch(DICT, KEY, [SUBKEY]) # ---------------------------------- m4_define([lt_dict_fetch], [m4_ifval([$3], m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) # ----------------------------------------------------------------- m4_define([lt_if_dict_fetch], [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], [$5], [$6])]) # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) # -------------------------------------------------------------- m4_define([lt_dict_filter], [m4_if([$5], [], [], [lt_join(m4_quote(m4_default([$4], [[, ]])), lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl ]) mpfi-1.5.1/src/0000775023513600017500000000000011705754767010275 500000000000000mpfi-1.5.1/src/add.c0000664023513600017500000000420211705754332011073 00000000000000/* add.c -- Add two intervals. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_add (mpfi_ptr a, mpfi_srcptr b, mpfi_srcptr c) /* relies on the fact that each operand is OK, */ /* ie its left endpoint is <= its right one. */ /* This should always hold. */ { int inexact_left, inexact_right, inexact=0; if (MPFI_IS_ZERO (c)) { return (mpfi_set (a,b)); } else if (MPFI_IS_ZERO (b)) { return (mpfi_set (a,c)); } else { inexact_left = mpfr_add (&(a->left), &(b->left), &(c->left),MPFI_RNDD); inexact_right = mpfr_add (&(a->right), &(b->right), &(c->right),MPFI_RNDU); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } } mpfi-1.5.1/src/div_ui.c0000664023513600017500000000410011705754332011617 00000000000000/* div_ui.c -- Divide an interval by an unsigned long int. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, 2011, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_div_ui (mpfi_ptr a, mpfi_srcptr b, const unsigned long c) { int inexact_left, inexact_right, inexact=0; if (MPFI_NAN_P (b)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (c == 0) { if (mpfr_zero_p (&(b->left))) mpfr_set_nan (&(a->left)); else mpfr_set_inf (&(a->left), -1); inexact_left = 0; if (mpfr_zero_p (&(b->right))) mpfr_set_nan (&(a->right)); else mpfr_set_inf (&(a->right), +1); inexact_right = 0; } else { inexact_left = mpfr_div_ui (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_div_ui (&(a->right), &(b->right), c, MPFI_RNDU); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; /* no need to check to sign of the bounds in case they are 0 */ if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/coth.c0000664023513600017500000000346711705754332011314 00000000000000/* coth.c -- Hyperbolic cotangent of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_coth (mpfi_ptr a, mpfi_srcptr b) { mpfr_t tmp; int inexact_left, inexact_right; int inexact = 0; if (MPFI_NAN_P (b)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (MPFI_HAS_ZERO (b)) { mpfr_set_inf (&(a->left), -1); mpfr_set_inf (&(a->right), 1); return 0; } mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_coth (tmp, &(b->right), MPFI_RNDD); inexact_right = mpfr_coth (&(a->right), &(b->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/sin.c0000664023513600017500000001511711705754332011143 00000000000000/* sin.c -- Sine of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_sin (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact = 0; mp_prec_t prec, prec_left, prec_right; mpfr_t tmp; mpz_t z, zmod4; mpz_t quad_left, quad_right; int ql_mod4, qr_mod4; if (MPFI_NAN_P (b)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (MPFI_INF_P (b)) { /* the two endpoints are the same infinite */ if ( mpfr_cmp (&(b->left), &(b->right)) == 0) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } mpfr_set_si (&(a->left), -1, MPFI_RNDD); mpfr_set_si (&(a->right), 1, MPFI_RNDU); return 0; } mpz_init (quad_left); mpz_init (quad_right); mpz_init (z); /* quad_left gives the quadrant where the left endpoint of b is */ /* quad_left = floor (2 b->left / pi) */ /* idem for quad_right and b->right */ prec_left = mpfi_quadrant (quad_left, &(b->left)); prec_right = mpfi_quadrant (quad_right, &(b->right)); /* if there is at least one period in b, then a = [-1, 1] */ mpz_sub (z, quad_right, quad_left); if (mpz_cmp_ui (z, 4) >= 0) { mpfr_set_si (&(a->left), -1, MPFI_RNDD); mpfr_set_si (&(a->right), 1, MPFI_RNDU); inexact = 0; } else { /* there is less than one period in b */ /* let us discuss according to the position (quadrant) of the endpoints of b */ /* computing precision = maximal precision required to determine the */ /* relative position of the endpoints of b and of integer multiples of Pi / 2 */ prec = mpfi_get_prec (a); if (prec_left > prec) prec = prec_left; if (prec_right > prec) prec = prec_right; mpz_add (z, quad_left, quad_right); /* z = quad_right + quad_left */ mpz_init (zmod4); /* qr_mod4 gives the quadrant where the right endpoint of b is */ /* qr_mod4 = floor (2 b->right / pi) mod 4 */ mpz_mod_ui (zmod4, quad_right, 4); qr_mod4 = mpz_get_ui (zmod4); /* quad_left gives the quadrant where the left endpoint of b is */ /* quad_left = floor (2 b->left / pi) mod 4 */ mpz_mod_ui (zmod4, quad_left, 4); ql_mod4 = mpz_get_ui (zmod4); switch (qr_mod4) { case 0: switch (ql_mod4) { case 0: case 3: inexact_left = mpfr_sin (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_sin (&(a->right), &(b->right), MPFI_RNDU); break; case 1: mpz_add_ui (z, z, 1); if (mpfi_cmp_sym_pi (z, &(b->left), &(b->right), prec) >= 0) inexact_right = mpfr_sin (&(a->right), &(b->left), MPFI_RNDU); else inexact_right = mpfr_sin (&(a->right), &(b->right), MPFI_RNDU); inexact_left = mpfr_set_si (&(a->left), -1, MPFI_RNDD); break; case 2: inexact_left = mpfr_set_si (&(a->left), -1, MPFI_RNDD); inexact_right = mpfr_sin (&(a->right), &(b->right), MPFI_RNDU); break; } break; case 1: switch (ql_mod4) { case 0: mpz_add_ui (z, z, 1); if (mpfi_cmp_sym_pi (z, &(b->right), &(b->left), prec) >= 0) inexact_left = mpfr_sin (&(a->left), &(b->left), MPFI_RNDD); else inexact_left = mpfr_sin (&(a->left), &(b->right), MPFI_RNDD); inexact_right = mpfr_set_si (&(a->right), 1, MPFI_RNDU); break; case 1: mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_sin (tmp, &(b->right), MPFI_RNDD); inexact_right = mpfr_sin (&(a->right), &(b->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); break; case 2: inexact_left = mpfr_set_si (&(a->left), -1, MPFI_RNDD); inexact_right = mpfr_set_si (&(a->right), 1, MPFI_RNDU); break; case 3: inexact_left = mpfr_sin (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_set_si (&(a->right), 1, MPFI_RNDU); break; } break; case 2: switch (ql_mod4) { case 0: inexact_left = mpfr_sin (&(a->left), &(b->right), MPFI_RNDD); inexact_right = mpfr_set_si (&(a->right), 1, MPFI_RNDU); break; case 1: case 2: mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_sin (tmp, &(b->right), MPFI_RNDD); inexact_right = mpfr_sin (&(a->right), &(b->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); break; case 3: mpz_add_ui (z, z, 1); if (mpfi_cmp_sym_pi (z, &(b->left), &(b->right), prec) >= 0) inexact_left = mpfr_sin (&(a->left), &(b->left), MPFI_RNDD); else inexact_left = mpfr_sin (&(a->left), &(b->right), MPFI_RNDD); inexact_right = mpfr_set_si (&(a->right), 1, MPFI_RNDU); break; } break; case 3: switch (ql_mod4) { case 0: inexact_left = mpfr_set_si (&(a->left), -1, MPFI_RNDD); inexact_right = mpfr_set_si (&(a->right), 1, MPFI_RNDU); break; case 1: inexact_right = mpfr_sin (&(a->right), &(b->left), MPFI_RNDU); inexact_left = mpfr_set_si (&(a->left), -1, MPFI_RNDD); break; case 2: mpz_add_ui (z, z, 1); if (mpfi_cmp_sym_pi (z, &(b->right), &(b->left), prec) >= 0) inexact_right = mpfr_sin (&(a->right), &(b->left), MPFI_RNDU); else inexact_right = mpfr_sin (&(a->right), &(b->right), MPFI_RNDU); inexact_left = mpfr_set_si (&(a->left), -1, MPFI_RNDD); break; case 3: inexact_left = mpfr_sin (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_sin (&(a->right), &(b->right), MPFI_RNDU); break; } break; } if (inexact_left) inexact = 1; if (inexact_right) inexact += 2; mpz_clear (zmod4); } mpz_clear (quad_left); mpz_clear (quad_right); mpz_clear (z); return inexact; } mpfi-1.5.1/src/add_ui.c0000664023513600017500000000400611705754332011572 00000000000000/* add_ui.c -- Add an interval and an unsigned long int. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_add_ui (mpfi_ptr a, mpfi_srcptr b, const unsigned long c) { int inexact_left, inexact_right, inexact = 0; if (c == 0) { return ( mpfi_set (a,b) ); } else if (MPFI_IS_ZERO (b)) { return ( mpfi_set_ui (a,c) ); } else { inexact_left = mpfr_add_ui (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_add_ui (&(a->right), &(b->right), c, MPFI_RNDU); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } } mpfi-1.5.1/src/mul_ui.c0000664023513600017500000000343111705754332011640 00000000000000/* mul_ui.c -- Multiply an interval and an unsigned long int. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_mul_ui (mpfi_ptr a, mpfi_srcptr b, const unsigned long c) { int inexact_left, inexact_right, inexact=0; if ( MPFI_NAN_P (b) ) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (c == 0) { return mpfi_set_si(a, 0); } else /* c > 0 */ { inexact_left = mpfr_mul_ui( &(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_mul_ui( &(a->right), &(b->right), c, MPFI_RNDU); } /* no need to check to sign of the bounds in case they are 0 */ if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/d_sub.c0000664023513600017500000000416711705754332011451 00000000000000/* d_sub.c -- Subtract an interval from a double. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_d_sub (mpfi_ptr a, const double b, mpfi_srcptr c) { mpfr_t tmp; int inexact_left, inexact_right, inexact = 0; if (MPFI_IS_ZERO (c)) { return mpfi_set_d (a, b); } else if (b==0.0) { return mpfi_neg (a, c); } else { mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_d_sub (tmp, b, &(c->right), MPFI_RNDD); inexact_right = mpfr_d_sub (&(a->right), b, &(c->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } } mpfi-1.5.1/src/fr_sub.c0000664023513600017500000000421511705754332011627 00000000000000/* fr_sub.c -- Subtract an interval from a floating-point number. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_fr_sub (mpfi_ptr a, mpfr_srcptr b, mpfi_srcptr c) { mpfr_t tmp; int inexact_left, inexact_right, inexact = 0; if (MPFI_IS_ZERO (c)) { return mpfi_set_fr (a, b); } else if (MPFR_IS_ZERO(b)) { return mpfi_neg (a, c); } else { mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_sub (tmp, b, &(c->right), MPFI_RNDD); inexact_right = mpfr_sub (&(a->right), b, &(c->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } } mpfi-1.5.1/src/put_ui.c0000664023513600017500000000336511705754332011661 00000000000000/* put_ui.c -- Convex hull of an interval and an unsigned long int. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_put_ui (mpfi_ptr a, const unsigned long b) { int inexact_left = 0; int inexact_right = 0; int inexact = 0; if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if ( mpfr_cmp_ui (&(a->left), b) > 0 ) { inexact_left = mpfr_set_ui (&(a->left), b, MPFI_RNDD); } else if (mpfr_cmp_ui (&(a->right), b) < 0) { inexact_right = mpfr_set_ui (&(a->right), b, MPFI_RNDU); if (b == 0) /* zero right endpoint is always -0 */ mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/mul_si.c0000664023513600017500000000410311705754332011633 00000000000000/* mul_si.c -- Multiply an interval and a signed long int. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_mul_si (mpfi_ptr a, mpfi_srcptr b, const long c) { mpfr_t tmp; int inexact_left, inexact_right, inexact=0; if ( MPFI_NAN_P (b) ) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (c == 0) { return mpfi_set_si(a, 0); } else if (c < 0) { mpfr_init2(tmp, mpfr_get_prec( &(a->left)) ); inexact_left = mpfr_mul_si (tmp, &(b->right), c, MPFI_RNDD); inexact_right = mpfr_mul_si( &(a->right), &(b->left), c, MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear(tmp); } else /* c > 0 */ { inexact_left = mpfr_mul_si( &(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_mul_si( &(a->right), &(b->right), c, MPFI_RNDU); } /* no need to check to sign of the bounds in case they are 0 */ if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/acosh.c0000664023513600017500000000320511705754332011442 00000000000000/* acosh.c -- Inverse hyperbolic cosine of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_acosh (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_acosh (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_acosh (&(a->right), &(b->right), MPFI_RNDU); if (mpfr_sgn (&(a->right)) == 0) { /* -0 as right endpoint */ mpfr_setsign (&(a->right), &(a->right), 1, MPFI_RNDD); } if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/hypot.c0000664023513600017500000000571211705754332011515 00000000000000/* hypot.c -- Euclidean distance. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_hypot (mpfi_ptr a, mpfi_srcptr b, mpfi_srcptr c) { int inexact_left, inexact_right, inexact=0; mpfi_t tmp; int bmax_left_p, cmax_left_p; if (MPFI_NAN_P (b) || MPFI_NAN_P (c)) { /* hypot (y, +-inf) = hypot (+-inf, y) = +inf even if y is NaN */ if (MPFI_NAN_P (b) && mpfr_inf_p (&(c->left)) && mpfr_inf_p (&(c->right)) && mpfr_equal_p (&(c->left), &(c->right))) { mpfi_abs (a, c); return inexact; } else if (MPFI_NAN_P (c) && mpfr_inf_p (&(b->left)) && mpfr_inf_p (&(b->right)) && mpfr_equal_p (&(b->left), &(b->right))) { mpfi_abs (a, b); return inexact; } mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } mpfi_init2 (tmp, mpfi_get_prec (a)); bmax_left_p = mpfr_cmp_abs (&(b->left), &(b->right)) > 0; cmax_left_p = mpfr_cmp_abs (&(c->left), &(c->right)) > 0; if (MPFI_HAS_ZERO_NONSTRICT (b)) { if (MPFI_HAS_ZERO_NONSTRICT (c)) inexact_left = mpfr_set_ui (&(tmp->left), 0, MPFI_RNDU); else inexact_left = mpfr_abs (&(tmp->left), cmax_left_p ? &(c->right) : &(c->left), MPFI_RNDD); } else { if (MPFI_HAS_ZERO_NONSTRICT (c)) inexact_left = mpfr_abs (&(tmp->left), bmax_left_p ? &(b->right) : &(b->left), MPFI_RNDD); else inexact_left = mpfr_hypot (&(tmp->left), bmax_left_p ? &(b->right) : &(b->left), cmax_left_p ? &(c->right) : &(c->left), MPFI_RNDD); } inexact_right = mpfr_hypot (&(tmp->right), bmax_left_p ? &(b->left) : &(b->right), cmax_left_p ? &(c->left) : &(c->right), MPFI_RNDU); if (mpfr_sgn (&(tmp->right)) == 0) { /* -0 as right endpoint */ mpfr_setsign (&(tmp->right), &(tmp->right), 1, MPFI_RNDD); } mpfi_set (a, tmp); mpfi_clear (tmp); if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/mul_z.c0000664023513600017500000000413411705754332011475 00000000000000/* mul_z.c -- Multiply an interval and an integer. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_mul_z (mpfi_ptr a, mpfi_srcptr b, mpz_srcptr c) { mpfr_t tmp; int inexact_left, inexact_right, inexact=0; if ( MPFI_NAN_P (b) ) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (!mpz_sgn(c)) /* c == 0 */ { return mpfi_set_si(a, 0); } else if (mpz_sgn(c) <0) /* c < 0 */ { mpfr_init2(tmp, mpfr_get_prec( &(a->left)) ); inexact_left = mpfr_mul_z (tmp, &(b->right), c, MPFI_RNDD); inexact_right = mpfr_mul_z( &(a->right), &(b->left), c, MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear(tmp); } else /* c > 0 */ { inexact_left = mpfr_mul_z( &(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_mul_z( &(a->right), &(b->right), c, MPFI_RNDU); } /* no need to check to sign of the bounds in case they are 0 */ if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/ui_sub.c0000664023513600017500000000421711705754332011637 00000000000000/* ui_sub.c -- Subtract an interval from an unsigned long int. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_ui_sub (mpfi_ptr a, const unsigned long b, mpfi_srcptr c) { int inexact_left, inexact_right, inexact=0; mpfr_t tmp; if (MPFI_IS_ZERO (c)) { return (mpfi_set_ui (a, b)); } else if (b == 0) { return (mpfi_neg (a, c)); } else { mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_ui_sub (tmp, b, &(c->right), MPFI_RNDD); inexact_right = mpfr_ui_sub (&(a->right), b, &(c->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } } mpfi-1.5.1/src/is_empty.c0000664023513600017500000000237011705754332012200 00000000000000/* is_empty.c -- Test if an interval is empty. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_is_empty (mpfi_srcptr a) { return ( MPFI_NAN_P (a) || (mpfr_cmp (&(a->left), &(a->right)) > 0) ); } mpfi-1.5.1/src/out_str.c0000664023513600017500000000315311705754332012046 00000000000000/* out_str.c -- Output an interval representation in a stream. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi_io.h" #include "mpfi-impl.h" size_t mpfi_out_str (FILE *f, int base, size_t n_digits, mpfi_srcptr a) { size_t res_left, res_right; fprintf (f, "["); res_left = mpfr_out_str (f, base, n_digits, &(a->left), MPFI_RNDD); fprintf (f, ","); res_right = mpfr_out_str (f, base, n_digits, &(a->right), MPFI_RNDU); fprintf (f, "]"); if ( (res_left > 0) && (res_right > 0) ) return res_left + res_right + 3; /* 3 stands for "[", "," and "]" */ else return 0; } mpfi-1.5.1/src/mul.c0000664023513600017500000001252511705754332011147 00000000000000/* mul.c -- Multiply two intervals. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_mul (mpfi_ptr a, mpfi_srcptr b, mpfi_srcptr c) { mpfr_t t1; mpfr_t t2; int inexact_left, inexact_right; int inexact = 0; /* Handling the NaN cases */ if ( MPFI_NAN_P (b) || MPFI_NAN_P (c) ) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } /* Handling the case where one operand is 0, in order */ /* to avoid problems with 0 * an infinite interval */ if (MPFI_IS_ZERO (b)) { return (mpfi_set (a, b)); } if (MPFI_IS_ZERO (c)) { return (mpfi_set (a, c)); } if (mpfr_sgn (&(b->left)) >= 0) { if (mpfr_sgn (&(c->left)) >=0) { /* b nonnegative and c nonnegative */ inexact_left = mpfr_mul (&(a->left), &(b->left), &(c->left), MPFI_RNDD); inexact_right = mpfr_mul (&(a->right), &(b->right), &(c->right), MPFI_RNDU); } else { mpfr_init2 (t1, mpfr_get_prec (&(a->left))); if (mpfr_sgn (&(c->right)) <= 0) { /* b nonnegative and c non-positive */ inexact_left = mpfr_mul (t1, &(b->right), &(c->left), MPFI_RNDD); inexact_right = mpfr_mul (&(a->right), &(b->left), &(c->right), MPFI_RNDU); } else { /* b nonnegative and c overlapping 0 */ inexact_left = mpfr_mul (t1, &(b->right), &(c->left), MPFI_RNDD); inexact_right = mpfr_mul (&(a->right), &(b->right), &(c->right), MPFI_RNDU); } mpfr_set (&(a->left), t1, MPFI_RNDD); /* exact */ mpfr_clear (t1); } } else { if (mpfr_sgn (&(b->right)) <= 0) { /* b non-positive */ mpfr_init2 (t1, mpfr_get_prec (&(a->left))); if (mpfr_sgn (&(c->left)) >= 0) { /* b non-positive and c nonnegative */ inexact_left = mpfr_mul (t1, &(b->left), &(c->right), MPFI_RNDD); inexact_right = mpfr_mul (&(a->right), &(b->right), &(c->left), MPFI_RNDU); } else { if (mpfr_sgn (&(c->right)) <= 0) { /* b non-positive and c non-positive */ inexact_left = mpfr_mul (t1, &(b->right), &(c->right), MPFI_RNDD); inexact_right = mpfr_mul (&(a->right), &(b->left), &(c->left), MPFI_RNDU); } else { /* b non-positive and c overlapping 0 */ inexact_left = mpfr_mul (t1, &(b->left), &(c->right), MPFI_RNDD); inexact_right = mpfr_mul (&(a->right), &(b->left), &(c->left), MPFI_RNDU); } } mpfr_set (&(a->left), t1, MPFI_RNDD); /* exact */ mpfr_clear (t1); } else { /* b contains 0 */ if (mpfr_sgn (&(c->left)) >= 0) { /* b overlapping 0 and c nonnegative */ mpfr_init2 (t1, mpfr_get_prec (&(a->left))); inexact_left = mpfr_mul (t1, &(b->left), &(c->right), MPFI_RNDD); inexact_right = mpfr_mul (&(a->right), &(b->right), &(c->right), MPFI_RNDU); mpfr_set (&(a->left), t1, MPFI_RNDD); mpfr_clear (t1); } else { if (mpfr_sgn (&(c->right)) <= 0) { /* b overlapping 0 and c non-positive */ mpfr_init2 (t1, mpfr_get_prec (&(a->left))); inexact_left = mpfr_mul (t1, &(b->right), &(c->left), MPFI_RNDD); inexact_right = mpfr_mul (&(a->right), &(b->left), &(c->left), MPFI_RNDU); mpfr_set (&(a->left), t1, MPFI_RNDD); mpfr_clear (t1); } else { /* b overlapping 0 and c overlapping 0 Beware the case where the result is one of the operands! */ int inexact_tmp; mpfr_init2 (t1, mpfr_get_prec (&(a->left))); mpfr_init2 (t2, mpfr_get_prec (&(a->left))); inexact_tmp = mpfr_mul (t1, &(b->left), &(c->right), MPFI_RNDD); inexact_left = mpfr_mul (t2, &(b->right), &(c->left), MPFI_RNDD); if (mpfr_cmp (t1, t2) < 0) { mpfr_swap (t2, t1); /* same precision */ inexact_left = inexact_tmp; } mpfr_set_prec (t1, mpfr_get_prec (&(a->right))); inexact_tmp = mpfr_mul (t1, &(b->left), &(c->left), MPFI_RNDU); inexact_right = mpfr_mul (&(a->right), &(b->right), &(c->right), MPFI_RNDU); if (mpfr_cmp (t1, &(a->right)) > 0) { mpfr_set (&(a->right), t1, MPFI_RNDU); /* exact */ inexact_right = inexact_tmp; } mpfr_set (&(a->left), t2, MPFI_RNDD); /* exact */ mpfr_clear (t1); mpfr_clear (t2); } } } } /* no need to check to sign of an endpoint equal to 0, it should be OK */ if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/mul_d.c0000664023513600017500000000414411705754332011450 00000000000000/* mul_d.c -- Multiply an interval and a double. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_mul_d (mpfi_ptr a, mpfi_srcptr b, const double c) { mpfr_t tmp; int inexact_left, inexact_right, inexact=0; if ( MPFI_NAN_P (b) ) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (c == 0.0) { return mpfi_set_si(a, 0); } else if (c < 0.0) { mpfr_init2(tmp, mpfr_get_prec( &(a->left)) ); inexact_left = mpfr_mul_d (tmp, &(b->right), c, MPFI_RNDD); inexact_right = mpfr_mul_d( &(a->right), &(b->left), c, MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear(tmp); } else /* c > 0.0 */ { inexact_left = mpfr_mul_d( &(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_mul_d( &(a->right), &(b->right), c, MPFI_RNDU); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; /* no need to check to sign of the bounds in case they are 0 */ if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/alea.c0000664023513600017500000000256511705754332011257 00000000000000/* alea.c -- Random element in the interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* Picks randomly a point m in y */ void mpfi_alea (mpfr_ptr m, mpfi_srcptr y) { static gmp_randstate_t state; static int init = 0; if (!init) { gmp_randinit_default (state); init = -1; } mpfi_urandom (m, y, state); } mpfi-1.5.1/src/div_q.c0000664023513600017500000000646111705754332011456 00000000000000/* div_q.c -- Divide an interval by a rational number. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_div_q (mpfi_ptr a, mpfi_srcptr b, mpq_srcptr c) { mpfr_t tmp; int inexact_left, inexact_right; int inexact = 0; if (MPFI_NAN_P (b)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (!mpq_sgn (c)) /* c = 0 */ { if (mpfr_zero_p (&(b->left))) mpfr_set_nan (&(a->left)); else mpfr_set_inf (&(a->left), -1); inexact_left = 0; if (mpfr_zero_p (&(b->right))) mpfr_set_nan (&(a->right)); else mpfr_set_inf (&(a->right), +1); inexact_right = 0; } else if (mpq_sgn (c) < 0) /* c < 0 */ { mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_div_q (tmp, &(b->right), c, MPFI_RNDD); if (mpfr_inf_p (tmp) && !mpfr_inf_p (&(b->right))) { /* work around MPFR bug in mpfr_div_q (present in MPFR-3.0.0) */ inexact_left = 1; /* overflow */ } inexact_right = mpfr_div_q (&(a->right), &(b->left), c, MPFI_RNDU); if (mpfr_inf_p (&(a->right)) && !mpfr_inf_p (&(b->left))) { /* work around MPFR bug in mpfr_div_q */ inexact_right = 1; /* overflow */ } mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); } else /* c > 0 */ { int mpfr_bug_work_around; mpfr_bug_work_around = !mpfr_inf_p (&(b->left)); inexact_left = mpfr_div_q (&(a->left), &(b->left), c, MPFI_RNDD); if (mpfr_bug_work_around && mpfr_inf_p (&(a->left))) { /* work around MPFR bug in mpfr_div_q */ inexact_left = 1; /* overflow */ } mpfr_bug_work_around = !mpfr_inf_p (&(b->right)); inexact_right = mpfr_div_q (&(a->right), &(b->right), c, MPFI_RNDU); if (mpfr_bug_work_around && mpfr_inf_p (&(a->right))) { /* work around MPFR bug in mpfr_div_q */ inexact_right = 1; /* overflow */ } } if (MPFI_NAN_P (a)) MPFR_RET_NAN; /* no need to check to sign of the bounds in case they are 0 */ if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/div_2ui.c0000664023513600017500000000300711705754332011706 00000000000000/* div_2ui.c -- Scale endpoints. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_div_2ui (mpfi_ptr a, mpfi_srcptr b, unsigned long c) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_div_2ui (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_div_2ui (&(a->right), &(b->right), c, MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/z_sub.c0000664023513600017500000000506411705754332011474 00000000000000/* z_sub.c -- Subtract an interval from an integer. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, 2011, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" #include "mpfi_config.h" #ifndef HAVE_MPFR_Z_SUB static int mpfr_z_sub (mpfr_ptr x, mpz_srcptr z, mpfr_srcptr y, mp_rnd_t rnd) { /* mpfr_z_sub does not exist (at least up to version 3.0) */ /* Here we use the fact that x and y do not point to the same variable */ int inex; inex = mpfr_sub_z (x, y, z, rnd == MPFI_RNDD ? MPFI_RNDU : MPFI_RNDD); mpfr_neg (x, x, MPFI_RNDD); return -inex; } #endif /* HAVE_MPFR_Z_SUB */ int mpfi_z_sub (mpfi_ptr a, mpz_srcptr b, mpfi_srcptr c) { int inexact_left, inexact_right, inexact=0; mpfr_t tmp; if (MPFI_IS_ZERO (c)) { return (mpfi_set_z (a, b)); } else if (!mpz_sgn(b)) { return (mpfi_neg (a, c)); } else { mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_z_sub (tmp, b, &(c->right), MPFI_RNDD); inexact_right = mpfr_z_sub (&(a->right), b, &(c->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } } mpfi-1.5.1/src/sub_fr.c0000664023513600017500000000412111705754332011623 00000000000000/* sub_fr.c -- Subtract a floating-point number from an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, 2011 Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_sub_fr (mpfi_ptr a, mpfi_srcptr b, mpfr_srcptr c) { mpfr_t tmp; int inexact_left, inexact_right, inexact = 0; if (MPFR_IS_ZERO (c)) { return mpfi_set (a, b); } else { mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_sub (tmp, &(b->left), c, MPFI_RNDD); inexact_right = mpfr_sub (&(a->right), &(b->right), c, MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } } mpfi-1.5.1/src/sec.c0000664023513600017500000001045311705754332011122 00000000000000/* sec.c -- Secant of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_sec (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact = 0; mp_prec_t prec, prec_left, prec_right; mpfr_t tmp; mpz_t z_left, z_right; mpz_t z, zmod4; int ql_mod4, qr_mod4; if (MPFI_NAN_P (b)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (MPFI_INF_P (b)) { /* the two endpoints are the same infinite */ if ( mpfr_cmp (&(b->left), &(b->right)) == 0) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } mpfr_set_inf (&(a->left), -1); mpfr_set_inf (&(a->right), 1); return 0; } mpz_init (z_left); mpz_init (z_right); mpz_init (z); prec_left = mpfi_quadrant (z_left, &(b->left)); prec_right = mpfi_quadrant (z_right, &(b->right)); /* if there is at least one period in b or if b contains a Pi/2 + k*Pi, */ /* then a = ]-oo, +oo[ */ mpz_sub (z, z_right, z_left); if ( (mpz_cmp_ui (z, 2) >= 0) || (mpz_even_p (z_left) && mpz_odd_p (z_right)) ) { mpfr_set_inf (&(a->left), -1); mpfr_set_inf (&(a->right), 1); inexact = 0; } else { /* computing precision = maximal precision required to determine the */ /* relative position of the endpoints of b and of integer multiples of Pi / 2 */ prec = mpfi_get_prec (a); if (prec_left > prec) prec = prec_left; if (prec_right > prec) prec = prec_right; mpz_init (zmod4); /* qr_mod4 gives the quadrant where the right endpoint of b is */ /* qr_mod4 = floor (2 b->right / pi) mod 4 */ mpz_mod_ui (zmod4, z_right, 4); qr_mod4 = mpz_get_ui (zmod4); /* z_left gives the quadrant where the left endpoint of b is */ /* z_left = floor (2 b->left / pi) mod 4 */ mpz_mod_ui (zmod4, z_left, 4); ql_mod4 = mpz_get_ui (zmod4); if (qr_mod4 == ql_mod4) { if (qr_mod4 == 0 || qr_mod4 == 1) { /* sec is increasing on b */ inexact_left = mpfr_sec (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_sec (&(a->right), &(b->right), MPFI_RNDU); } else { /* sec is decreasing on b */ mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_sec (tmp, &(b->right), MPFI_RNDD); inexact_right = mpfr_sec (&(a->right), &(b->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); } } else if (ql_mod4 == 1) { mpz_add (z, z_left, z_right); mpz_add_ui (z, z, 1); if (mpfi_cmp_sym_pi (z, &(b->right), &(b->left), prec) >= 0) inexact_left = mpfr_sec (&(a->left), &(b->left), MPFI_RNDD); else inexact_left = mpfr_sec (&(a->left), &(b->right), MPFI_RNDD); inexact_right = mpfr_set_si (&(a->right), -1, MPFI_RNDU); } else { mpz_add (z, z_left, z_right); mpz_add_ui (z, z, 1); if (mpfi_cmp_sym_pi (z, &(b->right), &(b->left), prec) >= 0) inexact_right = mpfr_sec (&(a->right), &(b->left), MPFI_RNDU); else inexact_right = mpfr_sec (&(a->right), &(b->right), MPFI_RNDU); inexact_left = mpfr_set_ui (&(a->left), +1, MPFI_RNDD); } if (inexact_left) inexact = 1; if (inexact_right) inexact += 2; mpz_clear (zmod4); } mpz_clear (z_left); mpz_clear (z_right); return inexact; } mpfi-1.5.1/src/log10.c0000664023513600017500000000323611705754332011273 00000000000000/* log10.c -- Logarithm in base 10 of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_log10 (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_log10 (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_log10 (&(a->right), &(b->right), MPFI_RNDU); /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/div_si.c0000664023513600017500000000462511705754332011631 00000000000000/* div_si.c -- Divide an interval by a signed long int. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_div_si (mpfi_ptr a, mpfi_srcptr b, const long c) { mpfr_t tmp; int inexact_left, inexact_right, inexact=0; if (MPFI_NAN_P (b)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (c == 0) { if (mpfr_zero_p (&(b->left))) mpfr_set_nan (&(a->left)); else mpfr_set_inf (&(a->left), -1); inexact_left = 0; if (mpfr_zero_p (&(b->right))) mpfr_set_nan (&(a->right)); else mpfr_set_inf (&(a->right), +1); inexact_right = 0; } else if (c < 0) { mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_div_si (tmp, &(b->right), c, MPFI_RNDD); inexact_right = mpfr_div_si (&(a->right), &(b->left), c, MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); } else /* c > 0 */ { inexact_left = mpfr_div_si (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_div_si (&(a->right), &(b->right), c, MPFI_RNDU); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; /* no need to check to sign of the bounds in case they are 0 */ if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/fr_div.c0000664023513600017500000000475411705754332011630 00000000000000/* fr_div.c -- Divide a floating-point number by an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_fr_div (mpfi_ptr a, mpfr_srcptr b, mpfi_srcptr c) { mpfr_t tmp; int inexact_left = 0, inexact_right = 0, inexact = 0; if (MPFI_NAN_P (c) || mpfr_nan_p (b)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (MPFI_HAS_ZERO (c)) { /* a = ]-oo, +oo [ */ mpfr_set_inf (&(a->left), -1); mpfr_set_inf (&(a->right), 1); } else if (mpfr_sgn (b) == 0) { /* b = 0, a= [+0, -0] */ mpfi_set_ui (a, 0); } else if (mpfr_sgn(b) > 0) { mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_div (tmp, b, &(c->right), MPFI_RNDD); inexact_right = mpfr_div (&(a->right), b, &(c->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); mpfr_clear (tmp); } else { inexact_left = mpfr_div (&(a->left), b, &(c->left), MPFI_RNDD); inexact_right = mpfr_div (&(a->right), b, &(c->right), MPFI_RNDU); } /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/set_ui.c0000664023513600017500000000413011705754332011633 00000000000000/* set_ui.c -- Assign an unsigned long int to an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_set_ui (mpfi_ptr a, const unsigned long b) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_set_ui (&(a->left), b, MPFI_RNDD); inexact_right = mpfr_set_ui (&(a->right), b, MPFI_RNDU); if (b == 0) { /* fix signed zero so as to return [+0, -0] */ mpfr_setsign (&(a->right), &(a->right), 1, MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } /* Combined initialization and assignment */ int mpfi_init_set_ui (mpfi_ptr a, const unsigned long b) { int inexact_left, inexact_right, inexact = 0; inexact_left = mpfr_init_set_ui (&(a->left), b, MPFI_RNDD); inexact_right = mpfr_init_set_ui (&(a->right), b, MPFI_RNDU); if (b == 0) { /* fix signed zero so as to return [+0, -0] */ mpfr_setsign (&(a->right), &(a->right), 1, MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/div_d.c0000664023513600017500000000462611705754332011442 00000000000000/* div_d.c -- Divide an interval by a double. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_div_d (mpfi_ptr a, mpfi_srcptr b, const double c) { mpfr_t tmp; int inexact_left, inexact_right; int inexact = 0; if (MPFI_NAN_P (b)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (c == 0.0) { if (mpfr_zero_p (&(b->left))) mpfr_set_nan (&(a->left)); else mpfr_set_inf (&(a->left), -1); inexact_left = 0; if (mpfr_zero_p (&(b->right))) mpfr_set_nan (&(a->right)); else mpfr_set_inf (&(a->right), +1); inexact_right = 0; } else if (c < 0.0) { mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_div_d (tmp, &(b->right), c, MPFI_RNDD); inexact_right = mpfr_div_d (&(a->right), &(b->left), c, MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); } else /* c > 0.0 */ { inexact_left = mpfr_div_d (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_div_d (&(a->right), &(b->right), c, MPFI_RNDU); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; /* no need to check to sign of the bounds in case they are 0 */ if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/si_div.c0000664023513600017500000000461011705754332011623 00000000000000/* si_div.c -- Divide a signed long int by an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_si_div (mpfi_ptr a, const long b, mpfi_srcptr c) { mpfr_t tmp; int inexact_left = 0, inexact_right = 0, inexact = 0; if (MPFI_NAN_P (c)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (MPFI_HAS_ZERO (c)) { /* a = ]-oo, +oo [ */ mpfr_set_inf (&(a->left), -1); mpfr_set_inf (&(a->right), 1); } else if (b == 0) { mpfi_set_ui (a, 0); } else if (b > 0) { mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_si_div (tmp, b, &(c->right), MPFI_RNDD); inexact_right = mpfr_si_div (&(a->right), b, &(c->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); mpfr_clear (tmp); } else { inexact_left = mpfr_si_div (&(a->left), b, &(c->left), MPFI_RNDD); inexact_right = mpfr_si_div (&(a->right), b, &(c->right), MPFI_RNDU); } /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/inv.c0000664023513600017500000000472411705754332011150 00000000000000/* inv.c -- Inverse of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_inv (mpfi_ptr a, mpfi_srcptr b) { mpfr_t tmp; int inexact_left, inexact_right, inexact = 0; if ( MPFI_NAN_P (b) ) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } else if ( (mpfr_sgn (&(b->left)) < 0) && (mpfr_sgn (&(b->right)) > 0) ) { /* b has endpoints of opposite signs */ /* b can even be [0-, 0+] */ /* The result is [-oo, +oo] and both endpoints are exact. */ /*MPFI_ERROR ("mpfi_inv: inversion by an interval that contains 0");*/ mpfr_set_inf (&(a->left), -1); mpfr_set_inf (&(a->right), 1); } else { /* signed zeroes and Infinity are properly handled by MPFR */ mpfr_init2 (tmp, mpfr_get_prec (&(a->right))); inexact_right = mpfr_ui_div (tmp, 1, &(b->left), MPFI_RNDU); inexact_left = mpfr_ui_div (&(a->left), 1, &(b->right), MPFI_RNDD); mpfr_set (&(a->right), tmp, MPFI_RNDU); /* exact */ mpfr_clear (tmp); if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; } /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } return inexact; } mpfi-1.5.1/src/interv_si.c0000664023513600017500000000353711705754332012357 00000000000000/* interv_si.c -- Build an interval from two signed long integers. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_interv_si (mpfi_ptr a, const long b, const long c) { int inexact_left, inexact_right, inexact=0; if (b <= c) { inexact_left = mpfr_set_si (&(a->left), b, MPFI_RNDD); inexact_right = mpfr_set_si (&(a->right), c, MPFI_RNDU); } else { inexact_left = mpfr_set_si (&(a->left), c, MPFI_RNDD); inexact_right = mpfr_set_si (&(a->right), b, MPFI_RNDU); } /* note: a cannot be a NaN, mpfr_set_si never sets a NaN */ /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/revert_if_needed.c0000664023513600017500000000303611705754332013640 00000000000000/* revert_if_needed.c -- Helper function : swap endpoints so that left <= right. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* ensures that the result is [a,b] with a<=b */ /* should be useless but bugs are not excluded... */ /* Returns 1 if endpoints have been exchanged */ int mpfi_revert_if_needed (mpfi_ptr a) { if ( MPFI_NAN_P (a) ) return 0; if ( mpfr_cmp (&(a->right), &(a->left)) < 0 ) { mpfr_swap (&(a->left), &(a->right)); return 1; } else return 0; } mpfi-1.5.1/src/asin.c0000664023513600017500000000275411705754332011307 00000000000000/* asin.c -- Arc sine of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_asin (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_asin (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_asin (&(a->right), &(b->right), MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/Makefile.am0000664023513600017500000000253011705754332012235 00000000000000lib_LTLIBRARIES = libmpfi.la libmpfi_la_SOURCES = mpfi-impl.h abs.c acos.c acosh.c add.c \ add_d.c add_fr.c add_q.c add_si.c add_ui.c add_z.c alea.c \ asin.c asinh.c atan2.c atan.c atanh.c bisect.c blow.c \ cbrt.c clear.c cmp.c cmp_sym_pi.c constants.c cos.c \ cosh.c csc.c csch.c cot.c coth.c d_div.c d_sub.c diam.c \ div.c div_2exp.c div_2si.c div_2ui.c div_d.c div_fr.c \ div_q.c div_si.c div_ui.c div_z.c error.c exp.c exp2.c \ expm1.c fr_div.c fr_sub.c get_endpoints.c get_fr.c \ get_d.c get_prec.c get_version.c has_zero.c hypot.c \ increase.c init.c intersect.c interv_d.c interv_fr.c \ interv_q.c interv_si.c interv_ui.c interv_z.c inp_str.c \ inv.c is_empty.c is_inside.c log.c log10.c log1p.c log2.c \ mag.c mid.c mig.c mul.c mul_2exp.c mul_2si.c mul_2ui.c \ mul_d.c mul_fr.c mul_q.c mul_si.c mul_ui.c mul_z.c neg.c \ out_str.c predicates.c print_binary.c put.c put_d.c \ put_fr.c put_q.c put_si.c put_ui.c put_z.c q_div.c \ q_sub.c quadrant.c revert_if_needed.c round_prec.c sec.c \ sech.c set.c set_d.c set_fr.c set_prec.c set_q.c set_si.c \ set_str.c set_ui.c set_z.c si_div.c si_sub.c sign.c sin.c \ sinh.c sqr.c sqrt.c sub.c sub_d.c sub_fr.c sub_q.c \ sub_si.c sub_ui.c sub_z.c swap.c tan.c tanh.c ui_div.c \ ui_sub.c union.c urandom.c z_div.c z_sub.c AM_CPPFLAGS =-I$(top_srcdir) mpfi-1.5.1/src/get_version.c0000664023513600017500000000231011705754332012665 00000000000000/* get_version.c -- Return current MPFI version. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" const char * mpfi_get_version (void) { return (VERSION); } mpfi-1.5.1/src/set_str.c0000664023513600017500000000705111705754332012033 00000000000000/* set_str.c -- Set an interval to the value of a string. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi_io.h" #include "mpfi-impl.h" int mpfi_set_str (mpfi_ptr x, const char *s, int base) { const char *cur; char *end; cur = s; /* read the blanks */ while (*cur && MPFI_ISSPACE (*cur)) ++cur; if (*cur == '\0') { /* Error: blank string */ return 1; } /* Now *cur is the first non blank character */ if (*cur == '[') { ++cur; /* read the blanks between '[' and the number itself */ while (*cur && MPFI_ISSPACE (*cur)) ++cur; if (*cur == '\0') { /* Error: no number in string */ return 1; } mpfr_strtofr (&(x->left), cur, &end, base, MPFI_RNDD); if (end == cur) { /* Error: no number in string */ return 1; } cur = end; /* Read (possibly) blank characters between the first number and the comma */ while (*cur && MPFI_ISSPACE (*cur) ) ++cur; if (*cur == '\0') { /* Error: only one number in string */ return 1; } if (*cur != ',') { /* Error: missing comma */ return 1; } ++cur; /* From now on, we are reading the second number */ /* read (possibly) blank characters between the comma and the 2nd number */ while (*cur && MPFI_ISSPACE (*cur)) ++cur; if (*cur == '\0') { /* Error: only one number in string */ return 1; } /* Now *cur is the first character of the 2nd number */ mpfr_strtofr (&(x->right), cur, &end, base, MPFI_RNDU); if (end == cur) { /* Error: only one number in string */ return 1; } cur = end; /* Read (possibly) blank characters between the 2nd number and */ /* closing square bracket */ while (*cur && MPFI_ISSPACE (*cur)) ++cur; if (*cur == '\0') { /* Error: missing closing square bracket */ return 1; } if (*cur != ']') { /* Missing closing square bracket */ return 1; } /* Note that the string may contain any character after the */ /* closing square bracket: they will be ignored */ } else { /* Only one number to store as an interval */ /* s[i] is the first non blank character and is not an */ /* opening square bracket */ /* Note that the whole string must be a valid number */ if (mpfr_set_str (&(x->left), cur, base, MPFI_RNDD)) return 1; mpfr_set_str (&(x->right), cur, base, MPFI_RNDU); } return 0; } int mpfi_init_set_str (mpfi_ptr x, const char *s, int base) { mpfi_init (x); return (mpfi_set_str (x, s, base)); } mpfi-1.5.1/src/mul_2si.c0000664023513600017500000000277611705754332011733 00000000000000/* mul_2si.c -- Scale endpoints. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_mul_2si (mpfi_ptr a, mpfi_srcptr b, long c) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_mul_2si (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_mul_2si (&(a->right), &(b->right), c, MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/swap.c0000664023513600017500000000242611705754332011323 00000000000000/* swap.c -- Swap two intervals. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* Swapping the two arguments */ void mpfi_swap (mpfi_ptr a, mpfi_ptr b) { mpfr_swap (&(a->left), &(b->left)); mpfr_swap (&(a->right), &(b->right)); } mpfi-1.5.1/src/csch.c0000664023513600017500000000415411705754332011271 00000000000000/* csch.c -- Hyperbolic cosecant of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_csch (mpfi_ptr a, mpfi_srcptr b) { mpfr_t tmp; int inexact_left, inexact_right, inexact=0; if (MPFI_NAN_P (b)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (MPFI_HAS_ZERO (b)) { mpfr_set_inf (&(a->left), -1); mpfr_set_inf (&(a->right), 1); return 0; } mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_csch (tmp, &(b->right), MPFI_RNDD); inexact_right = mpfr_csch (&(a->right), &(b->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/mpfi_io.h0000664023513600017500000000305011705754332011772 00000000000000/* mpfi_io.h -- Header for mpfi_io.c. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef __MPFI_IO_H__ #define __MPFI_IO_H__ #include #include #include #include "mpfi.h" /*#define isblank isspace*/ #define MPFI_ISSPACE isspace #ifdef __cplusplus extern "C" { #endif size_t mpfi_out_str(FILE *stream, int base, size_t n_digits, mpfi_srcptr op); size_t mpfi_inp_str(mpfi_ptr x,FILE *stream,int base); void mpfi_print_binary(mpfi_srcptr); #ifdef __cplusplus } #endif #endif /* __MPFI_IO_H__ */ mpfi-1.5.1/src/cmp.c0000664023513600017500000000675311705754332011137 00000000000000/* cmp.c -- Default comparison functions. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, 2011, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* Warning: there is no canonical order => */ /* interval comparison is not clearly defined */ /* Customizable comparison functions */ /* Since the mpfi_cmp_* are based on mpfi_cmp, only mpfi_cmp needs to be modified */ int (*mpfi_cmp) (mpfi_srcptr, mpfi_srcptr) = mpfi_cmp_default; int (*mpfi_cmp_d) (mpfi_srcptr, const double) = mpfi_cmp_d_default; int (*mpfi_cmp_ui) (mpfi_srcptr, const unsigned long) = mpfi_cmp_ui_default; int (*mpfi_cmp_si) (mpfi_srcptr, const long) = mpfi_cmp_si_default; int (*mpfi_cmp_z) (mpfi_srcptr, mpz_srcptr) = mpfi_cmp_z_default; int (*mpfi_cmp_q) (mpfi_srcptr, mpq_srcptr) = mpfi_cmp_q_default; int (*mpfi_cmp_fr) (mpfi_srcptr, mpfr_srcptr) = mpfi_cmp_fr_default; /* Default comparison functions */ /* They return 1 if one (at least) of their operands is invalid (contains NaN) */ int mpfi_cmp_default (mpfi_srcptr a, mpfi_srcptr b) { if ( MPFI_NAN_P (a) || MPFI_NAN_P (b) ) return 1; return ( (mpfr_cmp (&(a->right), &(b->left)) < 0) ? -1 :(mpfr_cmp (&(b->right), &(a->left)) < 0) ); } int mpfi_cmp_d_default (mpfi_srcptr a, const double b) { int res = 0; mpfi_t tmp; mpfi_init2 (tmp, mpfi_get_prec (a)); mpfi_set_d (tmp, b); res = mpfi_cmp (a, tmp); MPFI_CLEAR (tmp); return (res); } int mpfi_cmp_ui_default (mpfi_srcptr a, const unsigned long b) { int res = 0; mpfi_t tmp; mpfi_init2 (tmp, mpfi_get_prec (a)); mpfi_set_ui (tmp, b); res = mpfi_cmp (a, tmp); MPFI_CLEAR (tmp); return (res); } int mpfi_cmp_si_default (mpfi_srcptr a, const long b) { int res = 0; mpfi_t tmp; mpfi_init2 (tmp, mpfi_get_prec (a)); mpfi_set_si (tmp, b); res = mpfi_cmp (a, tmp); MPFI_CLEAR (tmp); return (res); } int mpfi_cmp_z_default (mpfi_srcptr a, mpz_srcptr b) { int res = 0; mpfi_t tmp; mpfi_init2 (tmp, mpfi_get_prec (a)); mpfi_set_z (tmp, b); res = mpfi_cmp (a, tmp); MPFI_CLEAR (tmp); return (res); } int mpfi_cmp_q_default (mpfi_srcptr a, mpq_srcptr b) { int res = 0; mpfi_t tmp; mpfi_init2 (tmp, mpfi_get_prec (a)); mpfi_set_q (tmp, b); res = mpfi_cmp (a, tmp); MPFI_CLEAR (tmp); return (res); } int mpfi_cmp_fr_default (mpfi_srcptr a, mpfr_srcptr b) { int res = 0; mpfi_t tmp; mpfi_init2 (tmp, mpfi_get_prec (a)); mpfi_set_fr (tmp, b); res = mpfi_cmp (a, tmp); MPFI_CLEAR (tmp); return (res); } mpfi-1.5.1/src/put_d.c0000664023513600017500000000445711705754332011472 00000000000000/* put_d.c -- Convex hull of an interval and a double. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_put_d (mpfi_ptr a, const double b) { int inexact_left = 0; int inexact_right = 0; int inexact = 0; /* MPFR erange flag is used to determine if b is NaN */ int erange_old; if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; erange_old = mpfr_erangeflag_p (); mpfr_clear_erangeflag (); if (mpfr_cmp_d (&(a->left), b) > 0 ) { inexact_left = mpfr_set_d (&(a->left), b, MPFI_RNDD); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } } else if (mpfr_cmp_d (&(a->right), b) < 0 ) { inexact_right = mpfr_set_d (&(a->right), b, MPFI_RNDU); /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } } else if (mpfr_cmp_d (&(a->left), b) == 0 && mpfr_erangeflag_p ()) { /* d is NaN */ mpfr_set_nan (&(a->left)); } erange_old ? mpfr_set_erangeflag () : mpfr_clear_erangeflag (); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/acos.c0000664023513600017500000000315611705754332011277 00000000000000/* acos.c -- Arc cosine of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_acos (mpfi_ptr a, mpfi_srcptr b) { mpfr_t tmp; int inexact_left, inexact_right, inexact=0; mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_acos (tmp, &(b->right), MPFI_RNDD); inexact_right = mpfr_acos (&(a->right), &(b->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/mag.c0000664023513600017500000000346311705754332011117 00000000000000/* mag.c -- Element with largest absolute value. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* Magnitude: the largest absolute value of any element */ int mpfi_mag (mpfr_ptr m, mpfi_srcptr x) { int inexact; if (MPFI_NAN_P (x)) { mpfr_set_nan (m); MPFR_RET_NAN; } if (mpfi_is_nonneg_default (x)) { inexact = mpfr_set (m, &(x->right), MPFI_RNDU); if (mpfr_zero_p (m) && mpfr_signbit (m)) /* fix sign of zero */ mpfr_neg (m, m, MPFI_RNDU); } else if (mpfi_is_nonpos_default (x)) { inexact = mpfr_neg (m, &(x->left), MPFI_RNDU); } else { /* x contains 0 */ inexact = mpfr_neg (m, &(x->left), MPFI_RNDU); if (mpfr_cmp (m, &(x->right)) < 0) inexact = mpfr_set (m, &(x->right), MPFI_RNDU); } return inexact; } mpfi-1.5.1/src/interv_q.c0000664023513600017500000000327311705754332012201 00000000000000/* interv_q.c -- Build an interval from two rational numbers. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_interv_q (mpfi_ptr a, mpq_srcptr b, mpq_srcptr c) { int inexact_left, inexact_right, inexact=0; if ( mpq_cmp (b, c) <= 0) { inexact_left = mpfr_set_q (&(a->left), b, MPFI_RNDD); inexact_right = mpfr_set_q (&(a->right), c, MPFI_RNDU); } else { inexact_left = mpfr_set_q (&(a->left), c, MPFI_RNDD); inexact_right = mpfr_set_q (&(a->right), b, MPFI_RNDU); } /* a cannot be a NaN, mpfr_set_q never returns a NaN */ if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/cos.c0000664023513600017500000001511611705754332011135 00000000000000/* cos.c -- Cosine of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_cos (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; mp_prec_t prec, prec_left, prec_right; mpfr_t tmp; mpz_t z, zmod4; mpz_t quad_left, quad_right; int ql_mod4, qr_mod4; if (MPFI_NAN_P (b)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (MPFI_INF_P (b)) { /* the two endpoints are the same infinite */ if ( mpfr_cmp (&(b->left), &(b->right)) == 0) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } mpfr_set_si (&(a->left), -1, MPFI_RNDD); mpfr_set_si (&(a->right), 1, MPFI_RNDU); return 0; } mpz_init (quad_left); mpz_init (quad_right); mpz_init (z); /* quad_left gives the quadrant where the left endpoint of b is */ /* quad_left = floor (2 b->left / pi) */ /* idem for quad_right and b->right */ prec_left = mpfi_quadrant (quad_left, &(b->left)); prec_right = mpfi_quadrant (quad_right, &(b->right)); /* if there is at least one period in b, then a = [-1, 1] */ mpz_sub (z, quad_right, quad_left); if (mpz_cmp_ui (z, 4) >= 0) { mpfr_set_si (&(a->left), -1, MPFI_RNDD); mpfr_set_si (&(a->right), 1, MPFI_RNDU); inexact = 0; } else { /* there is less than one period in b */ /* let us discuss according to the position (quadrant) of the endpoints of b */ /* computing precision = maximal precision required to determine the relative position of the endpoints of b and of integer multiples of Pi / 2 */ prec = mpfi_get_prec (a); if (prec_left > prec) prec = prec_left; if (prec_right > prec) prec = prec_right; mpz_add (z, quad_left, quad_right); /* z = quad_right + quad_left */ mpz_init (zmod4); /* qr_mod4 gives the quadrant where the right endpoint of b is */ /* qr_mod4 = floor (2 b->right / pi) mod 4 */ mpz_mod_ui (zmod4, quad_right, 4); qr_mod4 = mpz_get_ui (zmod4); /* quad_left gives the quadrant where the left endpoint of b is */ /* quad_left = floor (2 b->left / pi) mod 4 */ mpz_mod_ui (zmod4, quad_left, 4); ql_mod4 = mpz_get_ui (zmod4); switch (qr_mod4) { case 0: switch (ql_mod4) { case 0: mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_cos (tmp, &(b->right), MPFI_RNDD); inexact_right = mpfr_cos (&(a->right), &(b->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); break; case 1: inexact_left = mpfr_set_si (&(a->left), -1, MPFI_RNDD); inexact_right = mpfr_set_si (&(a->right), 1, MPFI_RNDU); break; case 2: inexact_left = mpfr_cos (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_set_si (&(a->right), 1, MPFI_RNDU); break; case 3: mpz_add_ui (z, z, 1); if (mpfi_cmp_sym_pi (z, &(b->right), &(b->left), prec) >= 0) inexact_left = mpfr_cos (&(a->left), &(b->left), MPFI_RNDD); else inexact_left = mpfr_cos (&(a->left), &(b->right), MPFI_RNDD); inexact_right = mpfr_set_si (&(a->right), 1, MPFI_RNDU); break; } break; case 1: switch (ql_mod4) { case 0: case 1: mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_cos (tmp, &(b->right), MPFI_RNDD); inexact_right = mpfr_cos (&(a->right), &(b->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); break; case 2: mpz_add_ui (z, z, 1); if (mpfi_cmp_sym_pi (z, &(b->right), &(b->left), prec) >= 0) inexact_left = mpfr_cos (&(a->left), &(b->left), MPFI_RNDD); else inexact_left = mpfr_cos (&(a->left), &(b->right), MPFI_RNDD); inexact_right = mpfr_set_si (&(a->right), 1, MPFI_RNDU); break; case 3: inexact_left = mpfr_cos (&(a->left), &(b->right), MPFI_RNDD); inexact_right = mpfr_set_si (&(a->right), 1, MPFI_RNDU); break; } break; case 2: switch (ql_mod4) { case 0: inexact_right = mpfr_cos (&(a->right), &(b->left), MPFI_RNDU); inexact_left = mpfr_set_si (&(a->left), -1, MPFI_RNDD); break; case 1: mpz_add_ui (z, z, 1); if (mpfi_cmp_sym_pi (z, &(b->left), &(b->right), prec) >= 0) inexact_right = mpfr_cos (&(a->right), &(b->left), MPFI_RNDU); else inexact_right = mpfr_cos (&(a->right), &(b->right), MPFI_RNDU); inexact_left = mpfr_set_si (&(a->left), -1, MPFI_RNDD); break; case 2: inexact_left = mpfr_cos (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_cos (&(a->right), &(b->right), MPFI_RNDU); break; case 3: inexact_left = mpfr_set_si (&(a->left), -1, MPFI_RNDD); inexact_right = mpfr_set_si (&(a->right), 1, MPFI_RNDU); break; } break; case 3: switch (ql_mod4) { case 0: mpz_add_ui (z, z, 1); if (mpfi_cmp_sym_pi (z, &(b->right), &(b->left), prec) >= 0) inexact_right = mpfr_cos (&(a->right), &(b->left), MPFI_RNDU); else inexact_right = mpfr_cos (&(a->right), &(b->right), MPFI_RNDU); inexact_left = mpfr_set_si (&(a->left), -1, MPFI_RNDD); break; case 1: inexact_right = mpfr_cos (&(a->right), &(b->right), MPFI_RNDU); inexact_left = mpfr_set_si (&(a->left), -1, MPFI_RNDD); break; case 2: case 3: inexact_left = mpfr_cos (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_cos (&(a->right), &(b->right), MPFI_RNDU); break; } break; } if (inexact_left) inexact = 1; if (inexact_right) inexact += 2; mpz_clear (zmod4); } mpz_clear (quad_left); mpz_clear (quad_right); mpz_clear (z); return inexact; } mpfi-1.5.1/src/interv_z.c0000664023513600017500000000326411705754332012212 00000000000000/* interv_z.c -- Build an interval from two integers. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_interv_z (mpfi_ptr a, mpz_srcptr b, mpz_srcptr c) { int inexact_left, inexact_right, inexact=0; if ( mpz_cmp (b, c) <= 0 ) { inexact_left = mpfr_set_z (&(a->left), b, MPFI_RNDD); inexact_right = mpfr_set_z (&(a->right), c, MPFI_RNDU); } else { inexact_left = mpfr_set_z (&(a->left), c, MPFI_RNDD); inexact_right = mpfr_set_z (&(a->right), b, MPFI_RNDU); } /* a cannot be a NaN, mpfr_set_z never returns a NaN */ if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/init.c0000664023513600017500000000247211705754332011315 00000000000000/* init.c -- Initialize an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" void mpfi_init (mpfi_t x) { mpfr_init (&(x->left)); mpfr_init (&(x->right)); } void mpfi_init2 (mpfi_t x, mp_prec_t p) { mpfr_init2 (&(x->left),p); mpfr_init2 (&(x->right),p); } mpfi-1.5.1/src/bisect.c0000664023513600017500000000514511705754332011623 00000000000000/* bisect.c -- Split an interval into two halves. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, 2011, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_bisect (mpfi_ptr y1, mpfi_ptr y2, mpfi_srcptr y) { mp_prec_t prec, prec1, prec2; mpfr_t centre; int inexact_centre; if ( MPFI_NAN_P (y) ) { mpfr_set_nan (&(y1->left)); mpfr_set_nan (&(y1->right)); mpfr_set_nan (&(y2->left)); mpfr_set_nan (&(y2->right)); MPFR_RET_NAN; } else if ( !mpfi_bounded_p (y) ) { mpfi_set (y1, y); mpfr_set_nan (&(y2->left)); mpfr_set_nan (&(y2->right)); MPFR_RET_NAN; } prec = mpfi_get_prec (y); prec1 = mpfi_get_prec (y1); prec2 = mpfi_get_prec (y2); if ( (prec1 >= prec2) && (prec1 >= prec)) prec = prec1; else if ( (prec2 >= prec1) && (prec2 >= prec)) prec = prec2; mpfr_init2 (centre, prec); inexact_centre = mpfi_mid (centre, y); mpfr_set (&(y1->left), &(y->left), MPFI_RNDD); mpfr_set (&(y2->right), &(y->right), MPFI_RNDU); mpfr_set (&(y1->right), centre, MPFI_RNDU); /* FIXME: double rounding error */ mpfr_set (&(y2->left), centre, MPFI_RNDD); /* FIXME: double rounding error */ /* do not allow +0 as upper bound. Note that left endpoint of y2 cannot be -0 because if centre is zero its precision is sufficient for it to be an exact result (then center = +0). */ if (mpfr_zero_p (&(y1->right)) && !mpfr_signbit (&(y1->right))) { mpfr_neg (&(y1->right), &(y1->right), MPFI_RNDD); } mpfr_clear (centre); return inexact_centre; } mpfi-1.5.1/src/asinh.c0000664023513600017500000000276011705754332011454 00000000000000/* asinh.c -- Inverse hyperbolic sine. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_asinh (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_asinh (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_asinh (&(a->right), &(b->right), MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/mul_q.c0000664023513600017500000000563211705754332011470 00000000000000/* mul_q.c -- Multiply an interval and a rational number. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_mul_q (mpfi_ptr a, mpfi_srcptr b, mpq_srcptr c) { mpfr_t tmp; int inexact_left, inexact_right, inexact=0; if ( MPFI_NAN_P (b) ) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (!mpq_sgn(c)) /* c == 0 */ { return mpfi_set_si(a, 0); } else if (mpq_sgn(c) <0) /* c < 0 */ { mpfr_init2(tmp, mpfr_get_prec( &(a->left)) ); inexact_left = mpfr_mul_q (tmp, &(b->right), c, MPFI_RNDD); if (mpfr_inf_p (tmp) && !mpfr_inf_p (&(b->right))) { /* work around MPFR bug in mpfr_mul_q (present in MPFR-3.0.0) */ inexact_left = 1; /* overflow */ } inexact_right = mpfr_mul_q( &(a->right), &(b->left), c, MPFI_RNDU); if (mpfr_inf_p (&(a->right)) && !mpfr_inf_p (&(b->left))) { /* work around MPFR bug in mpfr_mul_q */ inexact_right = 1; /* overflow */ } mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear(tmp); } else /* c > 0 */ { int mpfr_bug_work_around; mpfr_bug_work_around = !mpfr_inf_p (&(b->left)); inexact_left = mpfr_mul_q( &(a->left), &(b->left), c, MPFI_RNDD); if (mpfr_bug_work_around && mpfr_inf_p (&(a->left))) { /* work around MPFR bug in mpfr_mul_q */ inexact_left = 1; /* overflow */ } mpfr_bug_work_around = !mpfr_inf_p (&(b->right)); inexact_right = mpfr_mul_q( &(a->right), &(b->right), c, MPFI_RNDU); if (mpfr_bug_work_around && mpfr_inf_p (&(a->right))) { /* work around MPFR bug in mpfr_mul_q */ inexact_right = 1; /* overflow */ } } /* no need to check to sign of the bounds in case they are 0 */ if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/add_d.c0000664023513600017500000000350611705754332011404 00000000000000/* add_d.c -- Interval translation. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_add_d (mpfi_ptr a, mpfi_srcptr b, const double c) { int inexact_left, inexact_right, inexact = 0; inexact_left = mpfr_add_d (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_add_d (&(a->right), &(b->right), c, MPFI_RNDU); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/mul_fr.c0000664023513600017500000000310511705754332011630 00000000000000/* mul_fr.c -- Multiply an interval and a floating-point number. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_mul_fr (mpfi_ptr a, mpfi_srcptr b, mpfr_srcptr c) { mpfi_t tmp; int inexact = 0; if ( MPFI_NAN_P (b) || mpfr_nan_p(c) ) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } mpfi_init2 (tmp, mpfr_get_prec (c)); mpfi_set_fr (tmp, c); /* exact */ inexact = mpfi_mul (a, b, tmp); MPFI_CLEAR (tmp); if (MPFI_NAN_P (a)) MPFR_RET_NAN; return inexact; } mpfi-1.5.1/src/mid.c0000664023513600017500000000443111705754332011120 00000000000000/* mid.c -- Middle of the interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* Middle of y With an IEEE-compliant arithmetic, this formula provides more accurate results than x->left + 0.5*(x->right - x->left) or x->right - 0.5*(x->right - x->left) */ int mpfi_mid (mpfr_ptr m, mpfi_srcptr y) { int inexact_add, inexact_div2=0; mpfr_t tmp_l, tmp_r; inexact_add = mpfr_add (m, &(y->left), &(y->right), GMP_RNDN); /* when one of the bound is infinite: nothing to be done */ if ( ! (MPFR_IS_INF(&(y->left)) || MPFR_IS_INF(&y->right)) ) { /* In case of overflow: first division by 2 and then addition */ if (MPFR_IS_INF(m)) { mpfr_init2(tmp_l, mpfi_get_prec(y)); mpfr_div_2ui(tmp_l, &(y->left), 1, GMP_RNDN); /* should be exact*/ mpfr_init2(tmp_r, mpfi_get_prec(y)); mpfr_div_2ui(tmp_r, &(y->right), 1, GMP_RNDN); /* should be exact*/ inexact_add = mpfr_add (m, tmp_l, tmp_r, GMP_RNDN); mpfr_clear (tmp_l); mpfr_clear (tmp_r); } else { inexact_div2 = mpfr_div_2ui (m, m, 1, GMP_RNDN); } } /* Hope it copes correctly with an underflow in the division by 2... */ if (inexact_div2) return inexact_div2; else return inexact_add; } mpfi-1.5.1/src/cmp_sym_pi.c0000664023513600017500000000424311705754332012507 00000000000000/* cmp_sym_pi.c -- Internal function. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* compares z * Pi/2 - x and y where z is an integer (mpz) */ /* the result is exact */ int mpfi_cmp_sym_pi (mpz_srcptr z, mpfr_srcptr x, mpfr_srcptr y, mp_prec_t prec_init) { /* Assumption: x and y are neither NaN nor Infinite */ mp_prec_t prec; mpfi_t pi_over_two, tmp; int not_ok; prec = prec_init; mpfi_init2 (pi_over_two, prec); mpfi_init2 (tmp, prec); if (mpz_cmp_ui (z, 0) == 0) { not_ok=0; mpfi_set_prec (tmp, mpfr_get_prec (x)); mpfi_set_fr (tmp, x); mpfi_neg (tmp, tmp); } else { do { mpfi_const_pi (pi_over_two); mpfi_div_2exp (pi_over_two, pi_over_two, 1); mpfi_mul_z (tmp, pi_over_two, z); mpfi_sub_fr (tmp, tmp, x); not_ok = mpfi_is_inside_fr (y, tmp); if (not_ok) { prec += BITS_PER_MP_LIMB; mpfi_set_prec (pi_over_two, prec); mpfi_set_prec (tmp, prec); } } while (not_ok); } not_ok = mpfi_cmp_fr_default (tmp, y); mpfi_clear (pi_over_two); mpfi_clear (tmp); return not_ok; } mpfi-1.5.1/src/put_fr.c0000664023513600017500000000405611705754332011651 00000000000000/* put_fr.c -- Convex hull of an interval and a floating-point number. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_put_fr (mpfi_ptr a, mpfr_srcptr b) { int inexact_left = 0; int inexact_right = 0; int inexact = 0; if ( mpfr_nan_p (b) ) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if ( mpfr_cmp (&(a->left), b) > 0 ) { inexact_left = mpfr_set (&(a->left), b, MPFI_RNDD); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } } else if (mpfr_cmp (&(a->right), b) < 0) { inexact_right = mpfr_set (&(a->right), b, MPFI_RNDU); /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/set_z.c0000664023513600017500000000431111705754332011470 00000000000000/* set_z.c -- Assign an integer to an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_set_z (mpfi_ptr a, mpz_srcptr b) { int inexact_left, inexact_right, inexact = 0; inexact_left = mpfr_set_z (&(a->left), b, MPFI_RNDD); inexact_right = mpfr_set_z (&(a->right), b, MPFI_RNDU); if (mpz_cmp_ui (b, 0) == 0) { /* fix signed zero so as to return [+0, -0] */ mpfr_setsign (&(a->left), &(a->left), 0, MPFI_RNDU); mpfr_setsign (&(a->right), &(a->right), 1, MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } /* Combined initialization and assignment */ int mpfi_init_set_z (mpfi_ptr a, mpz_srcptr b) { int inexact_left, inexact_right, inexact = 0; inexact_left = mpfr_init_set_z (&(a->left), b, MPFI_RNDD); inexact_right = mpfr_init_set_z (&(a->right), b, MPFI_RNDU); if (mpz_cmp_ui (b, 0) == 0) { /* fix signed zero so as to return [+0, -0] */ mpfr_setsign (&(a->left), &(a->left), 0, MPFI_RNDU); mpfr_setsign (&(a->right), &(a->right), 1, MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/mul_2ui.c0000664023513600017500000000300711705754332011721 00000000000000/* mul_2ui.c -- Scale endpoints. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_mul_2ui (mpfi_ptr a, mpfi_srcptr b, unsigned long c) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_mul_2ui (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_mul_2ui (&(a->right), &(b->right), c, MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/print_binary.c0000664023513600017500000000253711705754332013054 00000000000000/* print_binary.c -- Print binary representation of an interval in stdout. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi_io.h" #include "mpfi-impl.h" void mpfi_print_binary (mpfi_srcptr x) { printf ("[ "); mpfr_print_binary (&(x->left)); printf (" , "); mpfr_print_binary (&(x->right)); printf (" ]"); } mpfi-1.5.1/src/put_si.c0000664023513600017500000000343611705754332011656 00000000000000/* put_si.c -- Convex hull of an interval and a signed long int. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_put_si (mpfi_ptr a, const long b) { int inexact_left = 0; int inexact_right = 0; int inexact = 0; if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if ( mpfr_cmp_si (&(a->left), b) > 0 ) { inexact_left = mpfr_set_si (&(a->left), b, MPFI_RNDD); } else if (mpfr_cmp_si (&(a->right), b) < 0) { inexact_right = mpfr_set_si (&(a->right), b, MPFI_RNDU); /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/interv_d.c0000664023513600017500000000373011705754332012162 00000000000000/* interv_d.c -- Build an interval from two doubles. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_interv_d (mpfi_ptr a, const double b, const double c) { int inexact_left, inexact_right, inexact=0; if (b <= c) { inexact_left = mpfr_set_d (&(a->left), b, MPFI_RNDD); inexact_right = mpfr_set_d (&(a->right), c, MPFI_RNDU); } else { inexact_left = mpfr_set_d (&(a->left), c, MPFI_RNDD); inexact_right = mpfr_set_d (&(a->right), b, MPFI_RNDU); } if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } return inexact; } mpfi-1.5.1/src/mul_2exp.c0000664023513600017500000000301311705754332012075 00000000000000/* mul_2exp.c -- Scale endpoints. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_mul_2exp (mpfi_ptr a, mpfi_srcptr b, unsigned long c) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_mul_2exp (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_mul_2exp (&(a->right), &(b->right), c, MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/sqrt.c0000664023513600017500000000312011705754332011332 00000000000000/* sqrt.c -- Square root of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_sqrt (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; /* if b is (partially) negative, the left bound will be a NaN */ /* it is handled by MPFR */ inexact_left = mpfr_sqrt (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_sqrt (&(a->right), &(b->right), MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/div_2exp.c0000664023513600017500000000301311705754332012062 00000000000000/* div_2exp.c -- Scale endpoints. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_div_2exp (mpfi_ptr a, mpfi_srcptr b, unsigned long c) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_div_2exp (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_div_2exp (&(a->right), &(b->right), c, MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/exp2.c0000664023513600017500000000322211705754332011222 00000000000000/* exp2.c -- Power of two of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_exp2 (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_exp2 (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_exp2 (&(a->right), &(b->right), MPFI_RNDU); /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/div.c0000664023513600017500000001147211705754332011134 00000000000000/* div.c -- Divide two intervals. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_div (mpfi_ptr a, mpfi_srcptr b, mpfi_srcptr c) { mpfr_t tmp; int inexact_left = 0, inexact_right = 0, inexact = 0; if ( MPFI_NAN_P (b) || MPFI_NAN_P (c) ) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (MPFI_HAS_ZERO_NONSTRICT (c)) { if ( MPFI_HAS_ZERO (c) || MPFI_HAS_ZERO (b) ) { /* a = ]-oo, +oo [ */ mpfr_set_inf (&(a->left), -1); mpfr_set_inf (&(a->right), 1); } else if (MPFI_IS_NONNEG (c)) { /* c >= 0 and its left endpoint is 0 */ if (MPFI_IS_NONNEG (b)) { /* a = [ bl/cr, +oo [ */ inexact_left = mpfr_div (&(a->left), &(b->left), &(c->right), MPFI_RNDD); mpfr_set_inf (&(a->right), 1); } else { /* b <= 0 */ /* a = ] -oo, br/cr ] */ inexact_right = mpfr_div (&(a->right), &(b->right), &(c->right), MPFI_RNDU); mpfr_set_inf (&(a->left), -1); } } else { /* c <= 0 and its right endpoint is 0 */ if (MPFI_IS_NONNEG (b)) { /* a = ] -oo, bl/cl ] */ inexact_right = mpfr_div (&(a->right), &(b->left), &(c->left), MPFI_RNDU); mpfr_set_inf (&(a->left), -1); } else { /* b <= 0 */ /* a = [ br/cl, +oo [ */ inexact_left = mpfr_div (&(a->left), &(b->right), &(c->left), MPFI_RNDD); mpfr_set_inf (&(a->right), 1); } } } else if (MPFI_IS_POS (c)) { if (MPFI_IS_NONNEG (b)) { /* a = [ bl/cr, br/cl ] */ mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_div (tmp, &(b->left), &(c->right), MPFI_RNDD); inexact_right = mpfr_div (&(a->right), &(b->right), &(c->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); } else if (MPFI_IS_NONPOS (b)) { /* a = [ bl/cl, br/cr ] */ inexact_left = mpfr_div (&(a->left), &(b->left), &(c->left), MPFI_RNDD); inexact_right = mpfr_div (&(a->right), &(b->right), &(c->right), MPFI_RNDU); } else { /* b contains 0 in its interior */ /* a = [ bl/cl, br/cl ] */ mpfr_init2 (tmp, mpfr_get_prec (&(a->right))); inexact_right = mpfr_div (tmp, &(b->right), &(c->left), MPFI_RNDU); inexact_left = mpfr_div (&(a->left), &(b->left), &(c->left), MPFI_RNDD); mpfr_set (&(a->right), tmp, MPFI_RNDU); /* exact */ mpfr_clear (tmp); } } else { /* c < 0 */ mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); if (MPFI_IS_NONNEG (b)) { /* a = [ br/cr, bl/cl ] */ inexact_left = mpfr_div (tmp, &(b->right), &(c->right), MPFI_RNDD); inexact_right = mpfr_div (&(a->right), &(b->left), &(c->left), MPFI_RNDU); } else if (MPFI_IS_NONPOS (b)) { /* a = [ br/cl, bl/cr ] */ inexact_left = mpfr_div (tmp, &(b->right), &(c->left), MPFI_RNDD); inexact_right = mpfr_div (&(a->right), &(b->left), &(c->right), MPFI_RNDU); } else { /* b contains 0 in its interior */ /* a = [ br/cr, bl/cr ] */ inexact_left = mpfr_div (tmp, &(b->right), &(c->right), MPFI_RNDD); inexact_right = mpfr_div (&(a->right), &(b->left), &(c->right), MPFI_RNDU); } mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } return inexact; } mpfi-1.5.1/src/clear.c0000664023513600017500000000264511705754332011442 00000000000000/* clear.c -- Free the memory space allocated for an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" void mpfi_clear (mpfi_ptr a) { /* There is no test to check that the two endpoints are different and thus are not cleared twice. They should be different if only mpfi functions have been used... */ mpfr_clear (&(a->right)); mpfr_clear (&(a->left)); } mpfi-1.5.1/src/z_div.c0000664023513600017500000000475311705754332011471 00000000000000/* z_div.c -- Divide an integer by an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_z_div (mpfi_ptr a, mpz_srcptr b, mpfi_srcptr c) { mpfi_t tmp; int inexact_set, inexact_div, inexact = 0; if (MPFI_NAN_P (c)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (MPFI_HAS_ZERO (c)) { /* a = ]-oo, +oo [ */ mpfr_set_inf (&(a->left), -1); mpfr_set_inf (&(a->right), 1); return inexact; } if (mpz_sgn (b) == 0) { /* a = [-0, +0] */ mpfi_set_ui (a, 0); return inexact; } mpfi_init2 (tmp, mpfi_get_prec (a)); inexact_set = mpfi_set_z (tmp, b); inexact_div = mpfi_div (a, tmp, c); MPFI_CLEAR (tmp); if (MPFI_LEFT_IS_INEXACT (inexact_div) || (inexact_set && !mpfr_inf_p (&a->left) && !mpfr_zero_p (&a->left))) { /* the first condition MPFI_LEFT_IS_INEXACT (inexact_div) handles, among others, overflow and underflow cases. if a->left = infinity in non-overflow case, then a->left is the quotient of b with a zero endpoint of c, thus it is exact even if tmp is not exact. if a->left = 0 in non-underflow case, then either a->left is the quotient of b with an infinite endpoint of c, or b is zero, thus a->left is exact. */ inexact += 1; } if (MPFI_RIGHT_IS_INEXACT (inexact_div) ||(inexact_set && !mpfr_inf_p (&a->right) && !mpfr_zero_p (&a->right))){ inexact += 2; } return inexact; } mpfi-1.5.1/src/put_q.c0000664023513600017500000000343111705754332011476 00000000000000/* put_q.c -- Convex hull of an interval and a rational number. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_put_q (mpfi_ptr a, mpq_srcptr b) { int inexact_left = 0; int inexact_right = 0; int inexact = 0; if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (mpfr_cmp_q (&(a->left), b) > 0 ) { inexact_left = mpfr_set_q (&(a->left), b, MPFI_RNDD); } else if (mpfr_cmp_q (&(a->right), b) < 0 ) { inexact_right = mpfr_set_q (&(a->right), b, MPFI_RNDU); /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/sub_ui.c0000664023513600017500000000421211705754332011632 00000000000000/* sub_ui.c -- Subtract an unsigned long int from an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_sub_ui (mpfi_ptr a, mpfi_srcptr b, const unsigned long c) { int inexact_left, inexact_right, inexact = 0; if (c==0) { return mpfi_set (a, b); } else if (MPFI_IS_ZERO (b)) { inexact = mpfi_set_ui(a, c); mpfi_neg (a, a); /* exact */ if (inexact == 1) inexact = 2; else if (inexact == 2) inexact = 1; return inexact; } else { inexact_left = mpfr_sub_ui (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_sub_ui (&(a->right), &(b->right), c, MPFI_RNDU); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } } mpfi-1.5.1/src/sub_si.c0000664023513600017500000000377511705754332011645 00000000000000/* sub_si.c -- Subtract a signed long int from an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_sub_si (mpfi_ptr a, mpfi_srcptr b, const long c) { int inexact_left, inexact_right, inexact = 0; if (c==0) { return mpfi_set (a, b); } else if (MPFI_IS_ZERO (b)) { return mpfi_set_si(a, -c); } else { inexact_left = mpfr_sub_si (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_sub_si (&(a->right), &(b->right), c, MPFI_RNDU); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } } mpfi-1.5.1/src/sqr.c0000664023513600017500000000525211705754332011156 00000000000000/* sqr.c -- Square of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_sqr (mpfi_ptr a, mpfi_srcptr u) { mpfr_t tmp; int inexact_left, inexact_right, inexact=0; if ( MPFI_NAN_P (u) ) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (mpfr_sgn (&(u->left)) >= 0) { /* u nonnegative */ inexact_left = mpfr_mul (&(a->left), &(u->left), &(u->left), MPFI_RNDD); inexact_right = mpfr_mul (&(a->right), &(u->right), &(u->right), MPFI_RNDU); } else { if (mpfr_sgn (&(u->right)) <= 0) { /* u non-positive -> beware the case where a = u */ mpfr_init2 (tmp, mpfr_get_prec (&(a->right))); inexact_right = mpfr_mul (tmp, &(u->left), &(u->left), MPFI_RNDU); inexact_left = mpfr_mul (&(a->left), &(u->right), &(u->right), MPFI_RNDD); mpfr_set (&(a->right), tmp, MPFI_RNDU); /* exact */ mpfr_clear (tmp); } else { /* inf = 0, sup = max of the squares of the endpoints of u */ if (mpfr_cmp_abs (&(u->left), &(u->right)) <= 0) { inexact_right = mpfr_mul (&(a->right), &(u->right), &(u->right), MPFI_RNDU); } else { inexact_right = mpfr_mul (&(a->right), &(u->left), &(u->left), MPFI_RNDU); } inexact_left = mpfr_set_si (&(a->left), (long)0, MPFI_RNDD); } } /* The NaN case has already been handled */ if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } return inexact; } mpfi-1.5.1/src/sub_z.c0000664023513600017500000000417211705754332011473 00000000000000/* sub_z.c -- Subtract an integer from an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_sub_z (mpfi_ptr a, mpfi_srcptr b, mpz_srcptr c) { int inexact_left, inexact_right, inexact = 0; if (!mpz_sgn(c)) { return mpfi_set (a, b); } else if (MPFI_IS_ZERO (b)) { inexact = mpfi_set_z(a, c); mpfi_neg (a, a); /* exact */ if (inexact == 1) inexact = 2; else if (inexact == 2) inexact = 1; return inexact; } else { inexact_left = mpfr_sub_z (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_sub_z (&(a->right), &(b->right), c, MPFI_RNDU); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } } mpfi-1.5.1/src/mig.c0000664023513600017500000000313611705754332011124 00000000000000/* mig.c -- Element with the smallest absolute value. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* Mignitude: the smallest absolute value of any element */ int mpfi_mig (mpfr_ptr m, mpfi_srcptr x) { int inexact; if (MPFI_NAN_P (x)) { mpfr_set_nan (m); MPFR_RET_NAN; } if (mpfi_is_nonneg_default (x)) inexact = mpfr_set (m, &(x->left), MPFI_RNDD); else if (mpfi_is_nonpos_default (x)) inexact = mpfr_neg (m, &(x->right), MPFI_RNDD); else { /* x contains 0 */ inexact = mpfr_set_ui (m, 0, MPFI_RNDD); } return inexact; } mpfi-1.5.1/src/add_q.c0000664023513600017500000000352511705754332011422 00000000000000/* add_q.c -- Add an interval and a rational number. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_add_q (mpfi_ptr a, mpfi_srcptr b, mpq_srcptr c) { int inexact_left, inexact_right, inexact = 0; inexact_left = mpfr_add_q (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_add_q (&(a->right), &(b->right), c, MPFI_RNDU); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/urandom.c0000664023513600017500000000566011705754332012021 00000000000000/* urandom.c -- Random element in the interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* Picks randomly a point m in y */ void mpfi_urandom (mpfr_ptr m, mpfi_srcptr y, gmp_randstate_t state) { mp_prec_t prec, tmp_prec; mpfr_t diam, fact; if (MPFI_NAN_P(y)) { mpfr_set_nan (m); return; } if (mpfr_equal_p (&(y->left), &(y->right))) { mpfr_set (m, &(y->left), MPFI_RNDD); return; } prec = mpfr_get_prec (m); tmp_prec = mpfi_get_prec(y); if (tmp_prec > prec) { prec = tmp_prec; } mpfr_init2 (diam, prec); mpfr_init2 (fact, prec); mpfi_diam_abs (diam, y); mpfr_urandomb (fact, state); /* fact lies between 0 and 1 */ if (mpfr_cmp_ui (diam, 1) <= 0) { /* the picked point lies at a relative distance "fact" of the left endpoint: m = inf + (sup - inf) * fact */ mpfr_mul (fact, fact, diam, MPFI_RNDD); /* FIXME: because of possible cancelation, the random distribution is not uniform among the floating-point numbers in y */ mpfr_add (m, &(y->left), fact, MPFI_RNDD); } else { mp_exp_t e; if (mpfr_cmp_abs (&(y->left), &(y->right)) < 0) { e = mpfr_inf_p (&(y->right)) ? mpfr_get_emax () : mpfr_get_exp (&(y->right)); } else { e = mpfr_inf_p (&(y->left)) ? mpfr_get_emax () : mpfr_get_exp (&(y->left)); } e += 1; /* resize fact in [0, 2^e] where e = 1 + max{exp(left), exp(right)} */ mpfr_mul_2exp (fact, fact, e, MPFI_RNDD); mpfr_set (m, &(y->left), MPFI_RNDD); if (mpfr_inf_p (m)) { mpfr_nextabove (m); } /* m may be outside y */ mpfr_add (m, m, fact, MPFI_RNDD); } mpfr_clear (fact); mpfr_clear (diam); /* Ensure that m belongs to y (if the precision is sufficient) */ if (mpfr_cmp (m, &(y->left)) < 0) mpfr_set (m, &(y->left), MPFI_RNDU); if (mpfr_cmp (&(y->right), m) < 0) mpfr_set (m, &(y->right), MPFI_RNDD); } mpfi-1.5.1/src/mpfi-impl.h0000664023513600017500000001046611705754332012253 00000000000000/* mpfi-impl.h -- Include file for mpfi. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef __MPFI_IMPL_H__ #define __MPFI_IMPL_H__ #include "mpfi.h" #include "mpfi_config.h" #if MPFR_VERSION < MPFR_VERSION_NUM(3,0,0) #define MPFI_RNDD GMP_RNDD #define MPFI_RNDU GMP_RNDU #else #define MPFI_RNDD MPFR_RNDD #define MPFI_RNDU MPFR_RNDU #define GMP_RNDN MPFR_RNDN #endif #define MPFI_IS_POS(x) ((mpfr_sgn((&(x->left)))>=0) && (mpfr_sgn((&(x->right)))>0)) #define MPFI_IS_STRICTLY_POS(x) ((mpfr_sgn((&(x->left)))>0) && (mpfr_sgn((&(x->right)))>0)) #define MPFI_IS_NONNEG(x) ((mpfr_sgn((&(x->left)))>=0) && (mpfr_sgn((&(x->right)))>=0)) #define MPFI_IS_NEG(x) ((mpfr_sgn((&(x->left)))<0) && (mpfr_sgn((&(x->right)))<=0)) #define MPFI_IS_STRICTLY_NEG(x) ((mpfr_sgn((&(x->left)))<0) && (mpfr_sgn((&(x->right)))<0)) #define MPFI_IS_NONPOS(x) ((mpfr_sgn((&(x->left)))<=0) && (mpfr_sgn((&(x->right)))<=0)) #define MPFI_IS_NULL(x) ((mpfr_sgn((&(x->left)))==0) && (mpfr_sgn((&(x->right)))==0)) #define MPFI_HAS_ZERO(x) ((mpfr_sgn((&(x->left)))<0) && (mpfr_sgn((&(x->right)))>0)) #define MPFI_HAS_ZERO_NONSTRICT(x) ((mpfr_sgn((&(x->left)))<=0) && (mpfr_sgn((&(x->right)))>=0)) #if defined(GMP_NUMB_BITS) /* GMP 4.1.2 or above */ # define BITS_PER_MP_LIMB (GMP_NUMB_BITS+GMP_NAIL_BITS) #elif defined (__GMP_BITS_PER_MP_LIMB) /* Older versions 4.x.x */ #define BITS_PER_MP_LIMB __GMP_BITS_PER_MP_LIMB #else # error "Could not detect BITS_PER_MP_LIMB. Get GMP 4.1.0 at least." #endif #define MPFR_RET_NAN do {mpfr_set_nanflag(); return 0;} while (0) #define MPFR_IS_NAN(x) (mpfr_nan_p(x)) #define MPFR_IS_ZERO(x) (mpfr_sgn(x) == 0) #define MPFR_IS_INF(x) (mpfr_inf_p(x)) /* Internal functions */ #if defined (__cplusplus) extern "C" { #endif /* WARNING: this is an MPFR internal function which may be removed in future MPFR versions. Should be replaced by mpfr_printf. */ void mpfr_print_binary _MPFR_PROTO ((mpfr_srcptr)); mp_prec_t mpfi_quadrant (mpz_ptr, mpfr_srcptr); int mpfi_cmp_sym_pi (mpz_srcptr, mpfr_srcptr, mpfr_srcptr, mp_prec_t); /* default comparison functions */ int mpfi_cmp_default (mpfi_srcptr, mpfi_srcptr); int mpfi_cmp_d_default (mpfi_srcptr, const double); int mpfi_cmp_ui_default (mpfi_srcptr, const unsigned long); int mpfi_cmp_si_default (mpfi_srcptr, const long); int mpfi_cmp_z_default (mpfi_srcptr, mpz_srcptr); int mpfi_cmp_q_default (mpfi_srcptr, mpq_srcptr); int mpfi_cmp_fr_default (mpfi_srcptr, mpfr_srcptr); int mpfi_is_pos_default (mpfi_srcptr); int mpfi_is_nonneg_default (mpfi_srcptr); int mpfi_is_neg_default (mpfi_srcptr); int mpfi_is_nonpos_default (mpfi_srcptr); int mpfi_is_zero_default (mpfi_srcptr); int mpfi_is_strictly_neg_default (mpfi_srcptr); int mpfi_is_strictly_pos_default (mpfi_srcptr); #if defined (__cplusplus) } #endif /* Debug macros */ #ifdef WARN_IF_REVERTED_ENDPOINTS /* include stdio.h when using this macro */ # define WARNING_REVERTED_ENDPOINTS(a, fname) \ do { \ fprintf (stdout, "Pb endpoints in reverse order in %s\n", fname); \ mpfi_out_str (stdout, 10, 0, a); \ fprintf (stdout, "\n"); \ } while (0) #else # define WARNING_REVERTED_ENDPOINTS(a, fname) #endif #endif /* __MPFI_IMPL_H__ */ mpfi-1.5.1/src/add_z.c0000664023513600017500000000351511705754332011432 00000000000000/* add_z.c -- Add an interval an an integer. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_add_z (mpfi_ptr a, mpfi_srcptr b, mpz_srcptr c) { int inexact_left, inexact_right, inexact = 0; inexact_left = mpfr_add_z (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_add_z (&(a->right), &(b->right), c, MPFI_RNDU); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/sub.c0000664023513600017500000000417211705754332011142 00000000000000/* sub.c -- Subtract two intervals. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_sub (mpfi_ptr a, mpfi_srcptr b, mpfi_srcptr c) { mpfr_t tmp; int inexact_left, inexact_right, inexact = 0; if (MPFI_IS_ZERO (c)) { return mpfi_set (a, b); } else if (MPFI_IS_ZERO (b)) { return mpfi_neg (a, c); } else { mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_sub (tmp, &(b->left), &(c->right), MPFI_RNDD); inexact_right = mpfr_sub (&(a->right), &(b->right), &(c->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } } mpfi-1.5.1/src/quadrant.c0000664023513600017500000000440711705754332012171 00000000000000/* quadrant.c -- Internal function for trigonometric functions. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* returns in quad the integer part of the division of x by Pi/2 */ /* the result is exact */ /* the returned value is the precision required to perform the division */ mp_prec_t mpfi_quadrant (mpz_ptr quad, mpfr_srcptr x) { /* Assumption: x is neither a NaN nor an Infinite */ int ok = 0; mp_prec_t prec; mpfi_t two_over_pi, tmp; prec = mpfr_get_prec (x); if (MPFR_IS_ZERO(x)) { mpz_set_ui(quad, 0); } else { mpfi_init2 (two_over_pi, prec); mpfi_init2 (tmp, prec); do { mpfi_const_pi (two_over_pi); mpfi_ui_div (two_over_pi, 2, two_over_pi); mpfi_mul_fr (tmp, two_over_pi, x); mpfr_floor (&(tmp->left), &(tmp->left)); mpfr_floor (&(tmp->right), &(tmp->right)); ok = mpfr_cmp (&(tmp->left), &(tmp->right)); if (ok != 0) { prec += BITS_PER_MP_LIMB; mpfi_set_prec (two_over_pi, prec); mpfi_set_prec (tmp, prec); } } while (ok != 0); mpfr_get_z (quad, &(tmp->left), GMP_RNDN); /* exact */ mpfi_clear (two_over_pi); mpfi_clear (tmp); } return prec; } mpfi-1.5.1/src/sub_q.c0000664023513600017500000000406411705754332011462 00000000000000/* sub_q.c -- Subtract a rational number from an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_sub_q (mpfi_ptr a, mpfi_srcptr b, mpq_srcptr c) { int inexact_left, inexact_right, inexact = 0; if (!mpq_sgn (c)) { return mpfi_set (a, b); } else if (MPFI_IS_ZERO (b)) { inexact = mpfi_set_q(a, c); mpfi_neg (a, a); /* exact */ return inexact; } else { inexact_left = mpfr_sub_q (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_sub_q (&(a->right), &(b->right), c, MPFI_RNDU); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } } mpfi-1.5.1/src/tanh.c0000664023513600017500000000276611705754332011312 00000000000000/* tanh.c -- Hyperbolic tangent of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_tanh (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_tanh (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_tanh (&(a->right), &(b->right), MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/interv_ui.c0000664023513600017500000000355611705754332012362 00000000000000/* interv_ui.c -- Build an interval from two unsigned integers. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_interv_ui (mpfi_ptr a, const unsigned long b, const unsigned long c) { int inexact_left, inexact_right, inexact=0; if (b <= c) { inexact_left = mpfr_set_ui (&(a->left), b, MPFI_RNDD); inexact_right = mpfr_set_ui (&(a->right), c, MPFI_RNDU); } else { inexact_left = mpfr_set_ui (&(a->left), c, MPFI_RNDD); inexact_right = mpfr_set_ui (&(a->right), b, MPFI_RNDU); } /* note: a cannot be a NaN, mpfr_set_ui never sets a NaN */ /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/add_si.c0000664023513600017500000000353111705754332011572 00000000000000/* add_si.c -- Add an interval and a signed long int. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_add_si (mpfi_ptr a, mpfi_srcptr b, const long c) { int inexact_left, inexact_right, inexact = 0; inexact_left = mpfr_add_si (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_add_si (&(a->right), &(b->right), c, MPFI_RNDU); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/union.c0000664023513600017500000000361511705754332011502 00000000000000/* union.c -- Union of two intervals. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_union (mpfi_ptr a, mpfi_srcptr b, mpfi_srcptr c) { /* Union of two intervals, without gap: convex hull of the union */ int inexact_left, inexact_right, inexact=0; if ( MPFI_NAN_P (b) || MPFI_NAN_P (c) ) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (mpfr_cmp (&(b->left), &(c->left)) <= 0) inexact_left = mpfr_set (&(a->left), &(b->left), MPFI_RNDD); else inexact_left = mpfr_set (&(a->left), &(c->left), MPFI_RNDD); if (mpfr_cmp (&(c->right), &(b->right)) <= 0) inexact_right = mpfr_set (&(a->right), &(b->right), MPFI_RNDU); else inexact_right = mpfr_set (&(a->right), &(c->right), MPFI_RNDU); if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/sech.c0000664023513600017500000000467711705754332011305 00000000000000/* sech.c -- Hyperbolic secant of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_sech (mpfi_ptr a, mpfi_srcptr b) { mpfr_t tmp; int inexact_left, inexact_right, inexact=0; if ( MPFI_NAN_P (b) ) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if ( MPFI_IS_NONNEG (b) ) { mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_sech (tmp, &(b->right), MPFI_RNDD); inexact_right = mpfr_sech (&(a->right), &(b->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); } else if ( MPFI_HAS_ZERO (b) ) { mpfr_init2 (tmp, mpfr_get_prec (&(b->left))); mpfr_neg (tmp, &(b->left), MPFI_RNDD); /* exact */ if (mpfr_cmp (tmp, &(b->right)) > 0) inexact_left = mpfr_sech (&(a->left), tmp, MPFI_RNDD); else inexact_left = mpfr_sech (&(a->left), &(b->right), MPFI_RNDD); inexact_right = mpfr_set_ui (&(a->right), 1, MPFI_RNDU); mpfr_clear (tmp); } else { /* b <= 0 */ inexact_left = mpfr_sech (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_sech (&(a->right), &(b->right), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/Makefile.in0000664023513600017500000006724311705754676012275 00000000000000# Makefile.in generated by automake 1.11.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, # Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even 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Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_set_d (mpfi_ptr a, const double b) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_set_d (&(a->left), b, MPFI_RNDD); inexact_right = mpfr_set_d (&(a->right), b, MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (b == 0.0) { /* fix signed zero so as to return [+0, -0] */ mpfr_setsign (&(a->left), &(a->left), 0, MPFI_RNDU); mpfr_setsign (&(a->right), &(a->right), 1, MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } /* Combined initialization and assignment */ int mpfi_init_set_d (mpfi_ptr a, const double b) { int inexact_left, inexact_right, inexact = 0; inexact_left = mpfr_init_set_d (&(a->left), b, MPFI_RNDD); inexact_right = mpfr_init_set_d (&(a->right), b, MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (b == 0.0) { /* fix signed zero so as to return [+0, -0] */ mpfr_setsign (&(a->left), &(a->left), 0, MPFI_RNDU); mpfr_setsign (&(a->right), &(a->right), 1, MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/error.c0000664023513600017500000000247311705754332011504 00000000000000/* error.c -- Helper functions handling errors. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_error = 0; void mpfi_set_error (const int i) { mpfi_error = i; } void mpfi_reset_error () { mpfi_error = 0; } int mpfi_is_error () { return (mpfi_error==1); } mpfi-1.5.1/src/inp_str.c0000664023513600017500000000475411705754332012035 00000000000000/* inp_str.c -- Set an interval from an input stream. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi_io.h" #include "mpfi-impl.h" size_t mpfi_inp_str (mpfi_ptr x, FILE *s, int base) { size_t blank = 0; size_t t; size_t pos; size_t size = 256; char *str; int c; void * (*mpfi_allocate_func) (size_t); void * (*mpfi_reallocate_func) (void *,size_t, size_t); void (*mpfi_free_func) (void *, size_t); mp_get_memory_functions (&mpfi_allocate_func, &mpfi_reallocate_func, &mpfi_free_func); c = fgetc (s); while (MPFI_ISSPACE (c)) { c = fgetc (s); ++blank; } if (c != '[') { /* one single number defining an interval */ ungetc (c, s); t = mpfr_inp_str (&(x->left), s, base, MPFI_RNDD); mpfr_set (&(x->right), &(x->left), MPFI_RNDD); mpfr_nextabove (&(x->right)); return t != 0 ? blank + t : 0; } else { /* interval given by two endpoints between square brackets */ /* the interval is copied into a string and handled by mpfi_set_str */ str = (char *)(*mpfi_allocate_func)(size); pos = 0; str[pos++] = '['; while (c != ']') { c = fgetc (s); if (c == EOF) break; str[pos++] = c; if (pos == size) { str = (char *)(*mpfi_reallocate_func)(str, size, 2 * size); size *= 2; } } str[pos]='\0'; t = mpfi_set_str (x, str, base); (*mpfi_free_func)(str, size); return t == 0 ? blank + pos : 0; } } mpfi-1.5.1/src/set.c0000664023513600017500000000363311705754332011145 00000000000000/* set.c -- Assignments between intervals. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_set (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_set (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_set (&(a->right), &(b->right), MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } /* Combined initialization and assignment */ int mpfi_init_set (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact = 0; inexact_left = mpfr_init_set (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_init_set (&(a->right), &(b->right), MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/has_zero.c0000664023513600017500000000244111705754332012160 00000000000000/* has_zero.c -- true if 0 is in the interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_has_zero (mpfi_srcptr a) { return (mpfr_cmp_ui (&(a->left), 0) <= 0 && mpfr_cmp_ui (&(a->right), 0) >= 0 && !MPFI_NAN_P (a)); } mpfi-1.5.1/src/put.c0000664023513600017500000000356511705754332011166 00000000000000/* put.c -- Convex hull of two intervals. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* The result is the first interval extended so */ /* that it contains the second (scalar) one. */ /* Also called "convex hull". */ int mpfi_put (mpfi_ptr a, mpfi_srcptr b) { int inexact_left = 0; int inexact_right=0; int inexact=0; if ( MPFI_NAN_P (b) ) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if ( mpfr_cmp (&(a->left), &(b->left)) > 0 ) { inexact_left = mpfr_set (&(a->left), &(b->left), MPFI_RNDD); } if (mpfr_cmp (&(a->right), &(b->right)) < 0) { inexact_right = mpfr_set (&(a->right), &(b->right), MPFI_RNDU); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/intersect.c0000664023513600017500000000402111705754332012342 00000000000000/* intersect.c -- Intervals intersection. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_intersect (mpfi_ptr a, mpfi_srcptr b, mpfi_srcptr c) { /* If intersection = empty set, a will have its left bound > right one */ int inexact_left, inexact_right, inexact=0; if ( MPFI_NAN_P (b) || MPFI_NAN_P (c) ) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (mpfr_cmp (&(b->left), &(c->left)) <= 0) inexact_left = mpfr_set (&(a->left), &(c->left), MPFI_RNDD); else inexact_left = mpfr_set (&(a->left), &(b->left), MPFI_RNDD); if (mpfr_cmp (&(c->right), &(b->right)) <= 0) inexact_right = mpfr_set (&(a->right), &(c->right), MPFI_RNDU); else inexact_right = mpfr_set (&(a->right), &(b->right), MPFI_RNDU); if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; if (mpfr_cmp (&(a->left), &(a->right)) > 0) /* a is the empty set */ inexact = MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT; return inexact; } mpfi-1.5.1/src/cbrt.c0000664023513600017500000000275611705754332011311 00000000000000/* cbrt.c -- Cubic root of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_cbrt (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_cbrt (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_cbrt (&(a->right), &(b->right), MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/add_fr.c0000664023513600017500000000406011705754332011564 00000000000000/* add_fr.c -- Add an interval and a floating-point number. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_add_fr (mpfi_ptr a, mpfi_srcptr b, mpfr_srcptr c) { mpfr_t tmp; mp_prec_t prec; int inexact_left, inexact_right, inexact = 0; prec = mpfi_get_prec(a); mpfr_init2(tmp, prec); /* in case c is one of the endpoint of a, a temporary is needed */ inexact_left = mpfr_add (tmp, &(b->left), c, MPFI_RNDD); inexact_right = mpfr_add (&(a->right), &(b->right), c, MPFI_RNDU); mpfr_set(&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear(tmp); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/si_sub.c0000664023513600017500000000420111705754332011626 00000000000000/* si_sub.c -- Subtract an interval from a signed long int. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_si_sub (mpfi_ptr a, const long b, mpfi_srcptr c) { mpfr_t tmp; int inexact_left, inexact_right, inexact = 0; if (MPFI_IS_ZERO (c)) { return mpfi_set_si (a, b); } else if (b==0) { return mpfi_neg (a, c); } else { mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_si_sub (tmp, b, &(c->right), MPFI_RNDD); inexact_right = mpfr_si_sub (&(a->right), b, &(c->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } } mpfi-1.5.1/src/diam.c0000664023513600017500000000577511705754332011275 00000000000000/* diam.c -- Various diameter functions. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* Absolute diameter */ int mpfi_diam_abs (mpfr_ptr diam, mpfi_srcptr interv) { return (mpfr_sub (diam, &(interv->right), &(interv->left), MPFI_RNDU)); } /* Relative diameter */ /* Always computes an overestimation */ /* return value: 0 if the result is exact, > 0 otherwise */ int mpfi_diam_rel (mpfr_ptr diam, mpfi_srcptr interv) { mpfr_t center; int inexact_mid, inexact_sub = 0, inexact = 0; mpfr_init2 (center, mpfr_get_prec (diam)); /* if interv is bounded, compute d/|c| where d is the absolute diameter of interv and c is its midpoint if interv is not bounded, d and c are infinite, their quotient does not exist */ inexact_sub = mpfr_sub (diam, &(interv->right), &(interv->left), MPFI_RNDU); inexact_mid = mpfi_mid (center, interv); if (mpfr_sgn (center) * inexact_mid > 0 && !mpfr_inf_p (center)) { /* the absolute value of center have to be underestimated for an overestimated quotient, except for the infinite cases where the division below should return NaN. Note that in case of underflow, mpfr_sgn(center)==0 and the if-condition fails, preventing the next operation to actually increase the absolute value of center */ mpfr_sub_one_ulp (center, MPFI_RNDD); } mpfr_abs (center, center, MPFI_RNDD); /* always exact */ inexact = mpfr_div (diam, diam, center, MPFI_RNDU); mpfr_clear (center); if (mpfr_nan_p (diam)) MPFR_RET_NAN; if (inexact || inexact_sub || inexact_mid) return 1; else return 0; } /* Diameter: relative if the interval does not contain 0 */ /* absolute otherwise */ int mpfi_diam (mpfr_ptr diam, mpfi_srcptr interv) { if (!mpfi_has_zero (interv)) { return (mpfi_diam_rel (diam, interv)); } else { return (mpfi_diam_abs (diam, interv)); } } mpfi-1.5.1/src/log.c0000664023513600017500000000336211705754332011132 00000000000000/* log.c -- Logarithm of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* Computes the log of an interval */ /* Special cases are handled by mpfr_log */ int mpfi_log (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_log (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_log (&(a->right), &(b->right), MPFI_RNDU); /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/ui_div.c0000664023513600017500000000435311705754332011631 00000000000000/* ui_div.c -- Divide an unsigned long int by an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_ui_div (mpfi_ptr a, const unsigned long b, mpfi_srcptr c) { mpfr_t tmp; int inexact_left = 0, inexact_right = 0, inexact = 0; if (MPFI_NAN_P (c)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (MPFI_HAS_ZERO (c)) { /* a = ]-oo, +oo [ */ mpfr_set_inf (&(a->left), -1); mpfr_set_inf (&(a->right), 1); } else if (b == 0) { mpfi_set_ui (a, 0); } else { mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_ui_div (tmp, b, &(c->right), MPFI_RNDD); inexact_right = mpfr_ui_div (&(a->right), b, &(c->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); mpfr_clear (tmp); } /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/div_fr.c0000664023513600017500000000262711705754332011625 00000000000000/* div_fr.c -- Divide an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_div_fr (mpfi_ptr a, mpfi_srcptr b, mpfr_srcptr c) { mpfi_t tmp; int inexact; mpfi_init2 (tmp, mpfr_get_prec (c)); mpfi_set_fr (tmp, c); /* exact */ inexact = mpfi_div (a, b, tmp); MPFI_CLEAR (tmp); if (MPFI_NAN_P (a)) MPFR_RET_NAN; return inexact; } mpfi-1.5.1/src/neg.c0000664023513600017500000000315011705754332011115 00000000000000/* neg.c -- Return interval opposite. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_neg (mpfi_ptr a, mpfi_srcptr b) { mpfr_t tmp; int inexact_left, inexact_right, inexact=0; mpfr_init2 (tmp, mpfr_get_prec (&(a->right))); inexact_right = mpfr_set (tmp, &(b->left), MPFI_RNDD); inexact_left = mpfr_neg (&(a->left), &(b->right), MPFI_RNDD); mpfr_neg (&(a->right), tmp, MPFI_RNDU); /* exact */ mpfr_clear (tmp); if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/csc.c0000664023513600017500000001072411705754332011121 00000000000000/* mpfi_csc.c -- Cosecant of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_csc (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact = 0; mp_prec_t prec, prec_left, prec_right; mpfr_t tmp; mpz_t quad_left, quad_right; mpz_t z, zmod4; int ql_mod4, qr_mod4; if (MPFI_NAN_P (b)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (MPFI_INF_P (b)) { /* the two endpoints are the same infinite */ if ( mpfr_cmp (&(b->left), &(b->right)) == 0) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } mpfr_set_inf (&(a->left), -1); mpfr_set_inf (&(a->right), 1); return 0; } mpz_init (quad_left); mpz_init (quad_right); mpz_init (z); prec_left = mpfi_quadrant (quad_left, &(b->left)); prec_right = mpfi_quadrant (quad_right, &(b->right)); if (mpfr_zero_p (&(b->right))) { /* -0 is in quadrant -1 */ mpz_sub_ui (quad_right, quad_right, 1); } /* if there is at least one period in b or if b contains a k*Pi, */ /* then a = ]-oo, +oo[ */ mpz_sub (z, quad_right, quad_left); if (mpz_cmp_ui (z, 2) >= 0 || (mpz_odd_p (quad_left) && mpz_even_p (quad_right)) || MPFI_IS_ZERO (b)) { mpfr_set_inf (&(a->left), -1); mpfr_set_inf (&(a->right), 1); } else { /* computing precision = maximal precision required to determine the relative position of the endpoints of b and of integer multiples of Pi / 2 */ prec = mpfi_get_prec (a); if (prec_left > prec) prec = prec_left; if (prec_right > prec) prec = prec_right; mpz_init (zmod4); /* qr_mod4 gives the quadrant where the right endpoint of b is */ /* qr_mod4 = floor (2 b->right / pi) mod 4 */ mpz_mod_ui (zmod4, quad_right, 4); qr_mod4 = mpz_get_ui (zmod4); /* ql_mod4 gives the quadrant where the left endpoint of b is */ /* ql_mod4 = floor (2 b->left / pi) mod 4 */ mpz_mod_ui (zmod4, quad_left, 4); ql_mod4 = mpz_get_ui (zmod4); if (qr_mod4 == ql_mod4) { if (qr_mod4 == 1 || qr_mod4 == 2) { /* csc is increasing on b */ inexact_left = mpfr_csc (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_csc (&(a->right), &(b->right), MPFI_RNDU); } else { /* csc is decreasing on b */ mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_csc (tmp, &(b->right), MPFI_RNDD); inexact_right = mpfr_csc (&(a->right), &(b->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); } } else if (ql_mod4 == 2) { mpz_add (z, quad_left, quad_right); mpz_add_ui (z, z, 1); if (mpfi_cmp_sym_pi (z, &(b->right), &(b->left), prec) >= 0) inexact_left = mpfr_csc (&(a->left), &(b->left), MPFI_RNDD); else inexact_left = mpfr_csc (&(a->left), &(b->right), MPFI_RNDD); inexact_right = mpfr_set_si (&(a->right), -1, MPFI_RNDU); } else { mpz_add (z, quad_left, quad_right); mpz_add_ui (z, z, 1); if (mpfi_cmp_sym_pi (z, &(b->right), &(b->left), prec) >= 0) inexact_right = mpfr_csc (&(a->right), &(b->left), MPFI_RNDU); else inexact_right = mpfr_csc (&(a->right), &(b->right), MPFI_RNDU); inexact_left = mpfr_set_ui (&(a->left), +1, MPFI_RNDD); } if (inexact_left) inexact = 1; if (inexact_right) inexact += 2; mpz_clear (zmod4); } mpz_clear (quad_left); mpz_clear (quad_right); return inexact; } mpfi-1.5.1/src/set_si.c0000664023513600017500000000425411705754332011640 00000000000000/* set_si.c -- Assign long int to an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_set_si (mpfi_ptr a, const long b) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_set_si (&(a->left), b, MPFI_RNDD); inexact_right = mpfr_set_si (&(a->right), b, MPFI_RNDU); if (b == 0) { /* fix signed zero so as to return [+0, -0] */ mpfr_setsign (&(a->left), &(a->left), 0, MPFI_RNDU); mpfr_setsign (&(a->right), &(a->right), 1, MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } /* Combined initialization and assignment */ int mpfi_init_set_si (mpfi_ptr a, const long b) { int inexact_left, inexact_right, inexact = 0; inexact_left = mpfr_init_set_si (&(a->left), b, MPFI_RNDD); inexact_right = mpfr_init_set_si (&(a->right), b, MPFI_RNDU); if (b == 0) { /* fix signed zero so as to return [+0, -0] */ mpfr_setsign (&(a->left), &(a->left), 0, MPFI_RNDU); mpfr_setsign (&(a->right), &(a->right), 1, MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/log2.c0000664023513600017500000000331411705754332011211 00000000000000/* log2.c -- Logarithm in base 2 of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* Special cases are handled by mpfr_log */ int mpfi_log2 (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_log2 (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_log2 (&(a->right), &(b->right), MPFI_RNDU); /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/put_z.c0000664023513600017500000000334211705754332011510 00000000000000/* put_z.c -- Convex hull of an interval and an integer. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_put_z (mpfi_ptr a, mpz_srcptr b) { int inexact_left = 0; int inexact_right = 0; int inexact = 0; if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (mpfr_cmp_z (&(a->left), b) > 0 ) { inexact_left = mpfr_set_z (&(a->left), b, MPFI_RNDD); } else if (mpfr_cmp_z (&(a->right), b) < 0 ) { inexact_right = mpfr_set_z (&(a->right), b, MPFI_RNDU); if (mpz_cmp_ui (b, 0) == 0) /* zero upper bound is -0 */ mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/interv_fr.c0000664023513600017500000000417211705754332012347 00000000000000/* interv_fr.c -- Build an interval from two floating-point numbers. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_interv_fr (mpfi_ptr a, mpfr_srcptr b, mpfr_srcptr c) { int inexact_left, inexact_right, inexact=0; if ( mpfr_nan_p (b) || mpfr_nan_p (c) ) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if ( mpfr_cmp (b, c) <= 0 ) { inexact_left = mpfr_set (&(a->left), b, MPFI_RNDD); inexact_right = mpfr_set (&(a->right), c, MPFI_RNDU); } else { inexact_left = mpfr_set (&(a->left), c, MPFI_RNDD); inexact_right = mpfr_set (&(a->right), b, MPFI_RNDU); } /* a cannot be a NaN, it has been tested before */ if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } return inexact; } mpfi-1.5.1/src/constants.c0000664023513600017500000000345311705754332012366 00000000000000/* constants.c -- Useful constants. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_const_log2 (mpfi_ptr a) { mpfr_const_log2 (&(a->left), MPFI_RNDD); mpfr_const_log2 (&(a->right), MPFI_RNDU); return MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT; } int mpfi_const_pi (mpfi_ptr a) { mpfr_const_pi (&(a->left), MPFI_RNDD); mpfr_const_pi (&(a->right), MPFI_RNDU); return MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT; } int mpfi_const_euler (mpfi_ptr a) { mpfr_const_euler (&(a->left), MPFI_RNDD); mpfr_const_euler (&(a->right), MPFI_RNDU); return MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT; } int mpfi_const_catalan (mpfi_ptr a) { mpfr_const_catalan (&(a->left), MPFI_RNDD); mpfr_const_catalan (&(a->right), MPFI_RNDU); return MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT; } mpfi-1.5.1/src/cot.c0000664023513600017500000000724611705754332011143 00000000000000/* cot.c -- Cotangent of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_cot (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; mpz_t z_left, z_right, z; if (MPFI_NAN_P (b)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (MPFI_INF_P (b)) { /* the two endpoints are the same infinite */ if (mpfr_cmp (&(b->left), &(b->right)) == 0) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } mpfr_set_inf (&(a->left), -1); mpfr_set_inf (&(a->right), 1); return 0; } mpz_init (z_left); mpz_init (z_right); mpz_init (z); mpfi_quadrant (z_left, &(b->left)); mpfi_quadrant (z_right, &(b->right)); mpz_sub (z, z_right, z_left); if (mpfr_zero_p (&(b->left)) || mpfr_zero_p (&(b->right))) { /* one end point is zero, this is the only multiple of Pi to be exact */ if (mpfr_zero_p (&(b->left)) && mpfr_zero_p (&(b->right))) { /* cot([+0, -0] = [NaN, NaN] */ mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if ((mpfr_zero_p (&(b->left)) && mpz_cmp_ui (z_right, 1) > 0) || (mpfr_zero_p (&(b->right)) && mpz_cmp_si (z_left, -2) < 0)) { /* b contains more than one period */ mpfr_set_inf (&(a->left), -1); mpfr_set_inf (&(a->right), 1); inexact = 0; } else if (mpfr_zero_p (&(b->left))) { /* cot([+0, x]) = [cot(x), +oo] */ inexact_left = mpfr_cot (&(a->left), &(b->right), MPFI_RNDD); inexact = inexact_left ? MPFI_FLAGS_LEFT_ENDPOINT_INEXACT : 0; mpfr_set_inf (&(a->right), 1); } else { /* cot([x, -0]) = [-oo, cot(x)] */ inexact_right = mpfr_cot (&(a->right), &(b->left), MPFI_RNDU); inexact = inexact_right ? MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT : 0; mpfr_set_inf (&(a->left), -1); } } else if ((mpz_cmp_ui (z, 2) >= 0) || (mpz_odd_p (z_left) && mpz_even_p (z_right))) { /* there is at least one period in b or if b contains a k*Pi, */ /* then a = ]-oo, +oo[ */ mpfr_set_inf (&(a->left), -1); mpfr_set_inf (&(a->right), 1); inexact = 0; } else { /* within one period, cot is decreasing */ mpfr_t tmp; mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_cot (tmp, &(b->right), MPFI_RNDD); inexact_right = mpfr_cot (&(a->right), &(b->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; } mpz_clear (z_left); mpz_clear (z_right); mpz_clear (z); return inexact; } mpfi-1.5.1/src/expm1.c0000664023513600017500000000300111705754332011371 00000000000000/* expm1.c -- Computes the exp of an interval, minus 1. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_expm1 (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_expm1 (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_expm1 (&(a->right), &(b->right), MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/get_prec.c0000664023513600017500000000277611705754332012151 00000000000000/* get_prec.c -- return the precision of the interval's endpoints. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* Returns the largest precision of the endpoints of x */ /* Reminder: the endpoints' precisions are supposed to be the same */ mp_prec_t mpfi_get_prec (mpfi_srcptr x) { mp_prec_t prec_left, prec_right; prec_left = mpfr_get_prec (&(x->left)); prec_right = mpfr_get_prec (&(x->right)); return (prec_left>prec_right ? prec_left : prec_right); } mpfi-1.5.1/src/tan.c0000664023513600017500000000470511705754332011135 00000000000000/* tan.c -- Tangent of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_tan (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; mpz_t z_left, z_right, tmp; if (MPFI_NAN_P (b)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (MPFI_INF_P (b)) { /* the two endpoints are the same infinite */ if ( mpfr_cmp (&(b->left), &(b->right)) == 0) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } mpfr_set_inf (&(a->left), -1); mpfr_set_inf (&(a->right), 1); return 0; } mpz_init (z_left); mpz_init (z_right); mpz_init (tmp); mpfi_quadrant (z_left, &(b->left)); mpfi_quadrant (z_right, &(b->right)); /* if there is at least one period in b or if b contains a Pi/2 + k*Pi, */ /* then a = ]-oo, +oo[ */ mpz_sub (tmp, z_right, z_left); if ( (mpz_cmp_ui (tmp, 2) >= 0) || (mpz_even_p (z_left) && mpz_odd_p (z_right)) ) { mpfr_set_inf (&(a->left), -1); mpfr_set_inf (&(a->right), 1); inexact = 0; } else { /* within one period, tan is increasing */ inexact_left = mpfr_tan (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_tan (&(a->right), &(b->right), MPFI_RNDU); if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; } mpz_clear (z_left); mpz_clear (z_right); mpz_clear (tmp); return inexact; } mpfi-1.5.1/src/atan.c0000664023513600017500000000275711705754332011303 00000000000000/* atan.c -- Arc tangent of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_atan (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_atan (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_atan (&(a->right), &(b->right), MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/abs.c0000664023513600017500000000352511705754332011117 00000000000000/* abs.c -- Absolute value. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_abs (mpfi_ptr a, mpfi_srcptr b) { /* the result a contains the absolute values of every element of b */ int inexact_right, inexact = 0; if (MPFI_NAN_P (b)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (MPFI_IS_NONNEG (b)) inexact = mpfi_set (a, b); else if (MPFI_IS_NONPOS (b)) inexact = mpfi_neg (a, b); else { /* b contains 0 */ if (mpfr_cmpabs (&(b->left), &(b->right)) < 0) { inexact_right = mpfr_set (&(a->right), &(b->right), MPFI_RNDU); } else { inexact_right = mpfr_neg (&(a->right), &(b->left), MPFI_RNDU); } mpfr_set_si (&(a->left), 0, MPFI_RNDD); if (inexact_right) inexact += 2; } return inexact; } mpfi-1.5.1/src/predicates.c0000664023513600017500000000274211705754332012475 00000000000000/* predicates.c -- Predicates. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_nan_p (mpfi_srcptr a) { return (mpfr_nan_p (&(a->left)) || mpfr_nan_p (&(a->right))); } int mpfi_inf_p (mpfi_srcptr a) { return (mpfr_inf_p (&(a->left)) || mpfr_inf_p (&(a->right))) && !MPFI_NAN_P (a); } int mpfi_bounded_p (mpfi_srcptr a) { return (mpfr_number_p (&(a->left)) && mpfr_number_p (&(a->right)) && !MPFI_NAN_P (a)); } mpfi-1.5.1/src/div_z.c0000664023513600017500000000471011705754332011462 00000000000000/* div_z.c -- Divide an interval by an integer. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_div_z (mpfi_ptr a, mpfi_srcptr b, mpz_srcptr c) { mpfr_t tmp; int inexact_left, inexact_right; int inexact = 0; if (MPFI_NAN_P (b)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (!mpz_sgn (c)) /* c = 0 */ { if (mpfr_zero_p (&(b->left))) mpfr_set_nan (&(a->left)); else mpfr_set_inf (&(a->left), -1); inexact_left = 0; if (mpfr_zero_p (&(b->right))) mpfr_set_nan (&(a->right)); else mpfr_set_inf (&(a->right), +1); inexact_right = 0; } else if (mpz_sgn (c) < 0) /* c < 0 */ { mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_div_z (tmp, &(b->right), c, MPFI_RNDD); inexact_right = mpfr_div_z (&(a->right), &(b->left), c, MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); } else /* c > 0 */ { inexact_left = mpfr_div_z (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_div_z (&(a->right), &(b->right), c, MPFI_RNDU); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; /* no need to check to sign of the bounds in case they are 0 */ if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/sub_d.c0000664023513600017500000000376211705754332011451 00000000000000/* sub_d.c -- Subtract a double from an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_sub_d (mpfi_ptr a, mpfi_srcptr b, const double c) { int inexact_left, inexact_right, inexact = 0; if (c==0.0) { return mpfi_set (a, b); } else if (MPFI_IS_ZERO (b)) { return mpfi_set_d (a, -c); } else { inexact_left = mpfr_sub_d (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_sub_d (&(a->right), &(b->right), c, MPFI_RNDU); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } } mpfi-1.5.1/src/blow.c0000664023513600017500000000640411705754332011314 00000000000000/* blow.c -- Interval blow. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* keeps the same center and multiplies the radius by (1+fact), the result may be grossly overestimated */ int mpfi_blow (mpfi_ptr y, mpfi_srcptr x, double fact) /* if c = mid (x) and r = rad (x), y = [c - (1+fact)*r , c + (1+fact)*r] */ { mp_prec_t prec; mpfr_t radius, factor; mpfr_t centre; int inex_diam, inex_div, inex_conv, inex_factor, inex_rad; int inex_centre, inex_left, inex_right; int inexact = 0; if (MPFI_NAN_P (x)) { mpfr_set_nan (&(y->left)); mpfr_set_nan (&(y->right)); MPFR_RET_NAN; } prec = mpfi_get_prec (x); mpfr_init2 (radius, prec); mpfr_init2 (factor, prec); mpfr_init2 (centre, prec); inex_diam = mpfi_diam_abs (radius, x); if (mpfr_zero_p (radius)) { /* x is a singleton */ return mpfi_set (y, x); } inex_div = mpfr_div_2exp (radius, radius, 1, MPFI_RNDU); /* either underflow or exact*/ /* factor must be greater than 1 + |fact|, so it is not possible to perform this addition directly in C with the double precision since the usual rouding mode is rounding to nearest. */ inex_conv = mpfr_set_d (factor, fact < 0.0 ? -fact : fact, MPFI_RNDU); inex_factor = mpfr_add_ui (factor, factor, 1, MPFI_RNDU); inex_rad = mpfr_mul (radius, radius, factor, MPFI_RNDU); inex_centre = mpfi_mid (centre, x); inex_left = mpfr_sub (&(y->left), centre, radius, MPFI_RNDD); inex_right = mpfr_add (&(y->right), centre, radius, MPFI_RNDU); mpfr_clear (radius); mpfr_clear (factor); mpfr_clear (centre); if ( MPFI_NAN_P (y) ) MPFR_RET_NAN; /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(y->left)) && mpfr_signbit (&(y->left))) { mpfr_neg (&(y->left), &(y->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(y->right)) && !mpfr_signbit (&(y->right))) { mpfr_neg (&(y->right), &(y->right), MPFI_RNDD); } if (inex_diam || inex_div || inex_conv || inex_factor || inex_rad || inex_centre || inex_left) inexact += 1; if (inex_diam || inex_div || inex_conv || inex_factor || inex_rad || inex_centre || inex_right) inexact += 2; return inexact; } mpfi-1.5.1/src/log1p.c0000664023513600017500000000305311705754332011370 00000000000000/* log1p.c -- Logarithm of 1 plus an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* Special cases are handled by mpfr_log */ int mpfi_log1p (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_log1p (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_log1p (&(a->right), &(b->right), MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/sign.c0000664023513600017500000000501211705754332011303 00000000000000/* sign.c -- Default testing sign functions. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* Customizable sign testing functions */ int (*mpfi_is_pos) (mpfi_srcptr) = mpfi_is_pos_default; int (*mpfi_is_strictly_pos) (mpfi_srcptr) = mpfi_is_strictly_pos_default; int (*mpfi_is_nonneg) (mpfi_srcptr) = mpfi_is_nonneg_default; int (*mpfi_is_neg) (mpfi_srcptr) = mpfi_is_neg_default; int (*mpfi_is_strictly_neg) (mpfi_srcptr) = mpfi_is_strictly_neg_default; int (*mpfi_is_nonpos) (mpfi_srcptr) = mpfi_is_nonpos_default; int (*mpfi_is_zero) (mpfi_srcptr) = mpfi_is_zero_default; int mpfi_is_pos_default (mpfi_srcptr a) { if ( mpfi_nan_p (a) ) return 0; return (MPFI_IS_POS (a)); } int mpfi_is_strictly_pos_default (mpfi_srcptr a) { if ( mpfi_nan_p (a) ) return 0; return (MPFI_IS_STRICTLY_POS (a)); } int mpfi_is_nonneg_default (mpfi_srcptr a) { if ( mpfi_nan_p (a) ) return 0; return (MPFI_IS_NONNEG (a)); } int mpfi_is_neg_default (mpfi_srcptr a) { if ( mpfi_nan_p (a) ) return 0; return (MPFI_IS_NEG (a)); } int mpfi_is_strictly_neg_default (mpfi_srcptr a) { if ( mpfi_nan_p (a) ) return 0; return (MPFI_IS_STRICTLY_NEG (a)); } int mpfi_is_nonpos_default (mpfi_srcptr a) { if ( mpfi_nan_p (a) ) return 0; return (MPFI_IS_NONPOS (a)); } int mpfi_is_zero_default (mpfi_srcptr a) { if ( mpfi_nan_p (a) ) return 0; return((mpfr_sgn (&(a->right)) == 0) && (mpfr_sgn (&(a->left)) == 0)); } mpfi-1.5.1/src/q_sub.c0000664023513600017500000000510111705754332011453 00000000000000/* q_sub.c -- Subtract an interval by an rational number. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, 2011, 2012, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" #include "mpfi_config.h" #ifndef HAVE_MPFR_Q_SUB static int mpfr_q_sub (mpfr_ptr x, mpq_srcptr z, mpfr_srcptr y, mp_rnd_t rnd) { /* mpfr_q_sub does not exist (at least up to version 3.0) */ /* Here we use the fact that x and y do not point to the same variable */ int inex; inex = mpfr_sub_q (x, y, z, rnd == MPFI_RNDD ? MPFI_RNDU : MPFI_RNDD); mpfr_neg (x, x, MPFI_RNDD); return -inex; } #endif /* HAVE_MPFR_Q_SUB */ int mpfi_q_sub (mpfi_ptr a, mpq_srcptr b, mpfi_srcptr c) { mpfr_t tmp; int inexact_left, inexact_right, inexact = 0; if (MPFI_IS_ZERO (c)) { return mpfi_set_q (a, b); } else if (!mpq_sgn(b)) { return mpfi_neg (a, c); } else { mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_q_sub (tmp, b, &(c->right), MPFI_RNDD); inexact_right = mpfr_q_sub (&(a->right), b, &(c->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } } mpfi-1.5.1/src/atanh.c0000664023513600017500000000300211705754332011433 00000000000000/* atanh.c -- Inverse hyperbolic tangent of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_atanh (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_atanh (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_atanh (&(a->right), &(b->right), MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/set_q.c0000664023513600017500000000417411705754332011466 00000000000000/* set_q.c -- Assign a rational number to an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_set_q (mpfi_ptr a, mpq_srcptr b) { int inexact_left, inexact_right, inexact = 0; inexact_left = mpfr_set_q (&(a->left), b, MPFI_RNDD); inexact_right = mpfr_set_q (&(a->right), b, MPFI_RNDU); /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } /* Combined initialization and assignment */ int mpfi_init_set_q (mpfi_ptr a, mpq_srcptr b) { int inexact_left, inexact_right, inexact = 0; inexact_left = mpfr_init_set_q (&(a->left), b, MPFI_RNDD); inexact_right = mpfr_init_set_q (&(a->right), b, MPFI_RNDU); /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/get_endpoints.c0000664023513600017500000000256011705754332013212 00000000000000/* get_endpoints.c -- Operations related to the internal representation endpoints. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_get_left (mpfr_ptr b, mpfi_srcptr a) { return mpfr_set (b, &(a->left), MPFI_RNDD); } int mpfi_get_right (mpfr_ptr b, mpfi_srcptr a) { return mpfr_set (b, &(a->right), MPFI_RNDU); } mpfi-1.5.1/src/atan2.c0000664023513600017500000000665311705754332011364 00000000000000/* atan2.c -- Arc tangent of two intervals. Copyright 2009, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_atan2 (mpfi_ptr a, mpfi_srcptr b, mpfi_srcptr c) { int inexact_left, inexact_right, inexact=0; mpfi_t tmp; if ( MPFI_NAN_P (b) || MPFI_NAN_P (c) ) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } mpfi_init2 (tmp, mpfi_get_prec (a)); if (MPFI_IS_POS (b)) { if (MPFI_IS_POS (c)) { inexact_left = mpfr_atan2 (&(tmp->left), &(b->left), &(c->right), MPFI_RNDD); inexact_right = mpfr_atan2 (&(tmp->right), &(b->right), &(c->left), MPFI_RNDU); } else if (MPFI_IS_NEG (c)) { inexact_left = mpfr_atan2 (&(tmp->left), &(b->right), &(c->right), MPFI_RNDD); inexact_right = mpfr_atan2 (&(tmp->right), &(b->left), &(c->left), MPFI_RNDU); } else { inexact_left = mpfr_atan2 (&(tmp->left), &(b->left), &(c->right), MPFI_RNDD); inexact_right = mpfr_atan2 (&(tmp->right), &(b->left), &(c->left), MPFI_RNDU); } } else if (MPFI_IS_NEG (b)) { if (MPFI_IS_POS (c)) { inexact_left = mpfr_atan2 (&(tmp->left), &(b->left), &(c->left), MPFI_RNDD); inexact_right = mpfr_atan2 (&(tmp->right), &(b->right), &(c->right), MPFI_RNDU); } else if (MPFI_IS_NEG (c)) { inexact_left = mpfr_atan2 (&(tmp->left), &(b->right), &(c->left), MPFI_RNDD); inexact_right = mpfr_atan2 (&(tmp->right), &(b->left), &(c->right), MPFI_RNDU); } else { inexact_left = mpfr_atan2 (&(tmp->left), &(b->right), &(c->left), MPFI_RNDD); inexact_right = mpfr_atan2 (&(tmp->right), &(b->right), &(c->right), MPFI_RNDU); } } else { if (MPFI_IS_POS (c)) { inexact_left = mpfr_atan2 (&(tmp->left), &(b->left), &(c->left), MPFI_RNDD); inexact_right = mpfr_atan2 (&(tmp->right), &(b->right), &(c->left), MPFI_RNDU); } else { inexact_left = -mpfr_const_pi (&(tmp->left), MPFI_RNDU); mpfr_neg (&(tmp->left), &(tmp->left), MPFI_RNDD); inexact_right = mpfr_const_pi (&(tmp->right), MPFI_RNDU); } } if (mpfr_sgn (&(tmp->left)) == 0) { /* +0 as left endpoint */ mpfr_setsign (&(tmp->left), &(tmp->left), 0, MPFI_RNDU); } if (mpfr_sgn (&(tmp->right)) == 0) { /* -0 as right endpoint */ mpfr_setsign (&(tmp->right), &(tmp->right), 1, MPFI_RNDD); } mpfi_set (a, tmp); mpfi_clear (tmp); if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/cosh.c0000664023513600017500000000426311705754332011306 00000000000000/* cosh.c -- Hyperbolic cosine of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_cosh (mpfi_ptr a, mpfi_srcptr b) { mpfr_t tmp; int inexact_left, inexact_right, inexact=0; if ( MPFI_NAN_P (b) ) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if ( MPFI_IS_NONNEG (b) ) { inexact_left = mpfr_cosh (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_cosh (&(a->right), &(b->right), MPFI_RNDU); } else if ( MPFI_HAS_ZERO (b) ) { if (mpfr_cmpabs (&(b->left), &(b->right)) > 0) inexact_right = mpfr_cosh (&(a->right), &(b->left), MPFI_RNDU); else inexact_right = mpfr_cosh ( &(a->right), &(b->right), MPFI_RNDU); inexact_left = mpfr_set_ui (&(a->left), 1, MPFI_RNDD); } else { /* b <= 0 */ mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_cosh (tmp, &(b->right), MPFI_RNDD); inexact_right = mpfr_cosh (&(a->right), &(b->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); /* exact */ mpfr_clear (tmp); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/sinh.c0000664023513600017500000000276311705754332011316 00000000000000/* sinh.c -- Hyperbolic sine of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_sinh (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_sinh (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_sinh (&(a->right), &(b->right), MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/set_fr.c0000664023513600017500000000443311705754332011633 00000000000000/* set_fr.c -- Assign a floating-point number to an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_set_fr (mpfi_ptr a, mpfr_srcptr b) { int inexact_left, inexact_right, inexact = 0; inexact_left = mpfr_set (&(a->left), b, MPFI_RNDD); inexact_right = mpfr_set (&(a->right), b, MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (mpfr_zero_p (b)) { /* fix signed zero so as to return [+0, -0] */ mpfr_setsign (&(a->left), &(a->left), 0, MPFI_RNDU); mpfr_setsign (&(a->right), &(a->right), 1, MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } /* Combined initialization and assignment */ int mpfi_init_set_fr (mpfi_ptr a, mpfr_srcptr b) { int inexact_left, inexact_right, inexact = 0; inexact_left = mpfr_init_set (&(a->left), b, MPFI_RNDD); inexact_right = mpfr_init_set (&(a->right), b, MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (mpfr_zero_p (b)) { /* fix signed zero so as to return [+0, -0] */ mpfr_setsign (&(a->left), &(a->left), 0, MPFI_RNDU); mpfr_setsign (&(a->right), &(a->right), 1, MPFI_RNDD); } if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/q_div.c0000664023513600017500000000476011705754332011456 00000000000000/* q_div.c -- Divide a rational number by an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_q_div (mpfi_ptr a, mpq_srcptr b, mpfi_srcptr c) { mpfi_t tmp; int inexact_set, inexact_div, inexact=0; if (MPFI_NAN_P (c)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (MPFI_HAS_ZERO (c)) { /* a = ]-oo, +oo [ */ mpfr_set_inf (&(a->left), -1); mpfr_set_inf (&(a->right), 1); return inexact; } if (mpq_sgn (b) == 0) { /* a = [-0, +0] */ mpfi_set_ui (a, 0); return inexact; } mpfi_init2 (tmp, mpfi_get_prec (a)); inexact_set = mpfi_set_q (tmp, b); inexact_div = mpfi_div (a, tmp, c); MPFI_CLEAR (tmp); if (MPFI_LEFT_IS_INEXACT (inexact_div) || (inexact_set && !mpfr_inf_p (&a->left) && !mpfr_zero_p (&a->left))) { /* the first condition MPFI_LEFT_IS_INEXACT (inexact_div) handles, among others, overflow and underflow cases. if a->left = infinity in non-overflow case, then a->left is the quotient of b with an infinite endpoint of c, thus it is exact even if tmp is not exact. if a->left = 0 in non-underflow case, then either a->left is the quotient of b with a zero endpoint of c, or b is null, thus a->left is exact. */ inexact += 1; } if (MPFI_RIGHT_IS_INEXACT (inexact_div) ||(inexact_set && !mpfr_inf_p (&a->right) && !mpfr_zero_p (&a->right))){ inexact += 2; } return inexact; } mpfi-1.5.1/src/div_2si.c0000664023513600017500000000277611705754332011720 00000000000000/* div_2si.c -- Scale endpoints. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_div_2si (mpfi_ptr a, mpfi_srcptr b, long c) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_div_2si (&(a->left), &(b->left), c, MPFI_RNDD); inexact_right = mpfr_div_2si (&(a->right), &(b->right), c, MPFI_RNDU); if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/round_prec.c0000664023513600017500000000317611705754332012514 00000000000000/* round_prec.c -- Change interval's precision with rounding. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* The precision of the interval x is set to prec, */ /* the previous value of x is kept. */ int mpfi_round_prec (mpfi_ptr x, mp_prec_t prec) { int inexact_left, inexact_right, inexact = 0; inexact_left = mpfr_round_prec (&(x->left), MPFI_RNDD, prec); inexact_right = mpfr_round_prec (&(x->right), MPFI_RNDU, prec); if ( MPFI_NAN_P(x) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/exp.c0000664023513600017500000000330011705754332011135 00000000000000/* exp.c -- Exponential of an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* Computes the exp of an interval */ int mpfi_exp (mpfi_ptr a, mpfi_srcptr b) { int inexact_left, inexact_right, inexact=0; inexact_left = mpfr_exp (&(a->left), &(b->left), MPFI_RNDD); inexact_right = mpfr_exp (&(a->right), &(b->right), MPFI_RNDU); /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/get_fr.c0000664023513600017500000000235111705754332011614 00000000000000/* get_fr.c -- Return the center of an interval as a floating point. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, 2011, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" void mpfi_get_fr (mpfr_ptr m, mpfi_srcptr a) { mpfi_mid (m, a); } mpfi-1.5.1/src/mpfi.h0000664023513600017500000003532511705754332011315 00000000000000/* mpfi.h -- Include file for mpfi. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, 2012, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef __MPFI_H__ #define __MPFI_H__ /* Machine independent implementations */ #include #include /* Define MPFI version number */ #define MPFI_VERSION_MAJOR 1 #define MPFI_VERSION_MINOR 5 #define MPFI_VERSION_PATCHLEVEL 1 #define MPFI_VERSION_STRING "1.5.1" typedef struct { __mpfr_struct left; __mpfr_struct right; }__mpfi_struct; typedef __mpfi_struct mpfi_t[1]; typedef __mpfi_struct *mpfi_ptr; typedef __gmp_const __mpfi_struct *mpfi_srcptr; #ifdef __cplusplus extern "C" { #endif /* Rounding */ int mpfi_round_prec (mpfi_ptr, mp_prec_t prec); /* Initialization, destruction and assignment */ /* initializations */ void mpfi_init (mpfi_ptr); void mpfi_init2 (mpfi_ptr, mp_prec_t); void mpfi_clear (mpfi_ptr); /* mpfi bounds have the same precision */ mp_prec_t mpfi_get_prec (mpfi_srcptr); void mpfi_set_prec (mpfi_ptr, mp_prec_t); /* assignment functions */ int mpfi_set (mpfi_ptr, mpfi_srcptr); int mpfi_set_si (mpfi_ptr, const long); int mpfi_set_ui (mpfi_ptr, const unsigned long); int mpfi_set_d (mpfi_ptr, const double); int mpfi_set_z (mpfi_ptr, mpz_srcptr); int mpfi_set_q (mpfi_ptr, mpq_srcptr); int mpfi_set_fr (mpfi_ptr, mpfr_srcptr); int mpfi_set_str (mpfi_ptr, const char *, int); /* combined initialization and assignment functions */ int mpfi_init_set (mpfi_ptr, mpfi_srcptr); int mpfi_init_set_si (mpfi_ptr, const long); int mpfi_init_set_ui (mpfi_ptr, const unsigned long); int mpfi_init_set_d (mpfi_ptr, const double); int mpfi_init_set_z (mpfi_ptr, mpz_srcptr); int mpfi_init_set_q (mpfi_ptr, mpq_srcptr); int mpfi_init_set_fr (mpfi_ptr, mpfr_srcptr); int mpfi_init_set_str (mpfi_ptr, const char *, int); /* swapping two intervals */ void mpfi_swap (mpfi_ptr, mpfi_ptr); /* Various useful interval functions */ /* with scalar or interval results */ /* absolute diameter */ int mpfi_diam_abs (mpfr_ptr, mpfi_srcptr); /* relative diameter */ int mpfi_diam_rel (mpfr_ptr, mpfi_srcptr); /* diameter: relative if the interval does not contain 0 */ /* absolute otherwise */ int mpfi_diam (mpfr_ptr, mpfi_srcptr); /* magnitude: the largest absolute value of any element */ int mpfi_mag (mpfr_ptr, mpfi_srcptr); /* mignitude: the smallest absolute value of any element */ int mpfi_mig (mpfr_ptr, mpfi_srcptr); /* middle of y */ int mpfi_mid (mpfr_ptr, mpfi_srcptr); /* picks randomly a point m in y */ void mpfi_alea (mpfr_ptr, mpfi_srcptr); void mpfi_urandom (mpfr_ptr, mpfi_srcptr, gmp_randstate_t); /* Conversions */ double mpfi_get_d (mpfi_srcptr); void mpfi_get_fr (mpfr_ptr, mpfi_srcptr); /* Basic arithmetic operations */ /* arithmetic operations between two interval operands */ int mpfi_add (mpfi_ptr, mpfi_srcptr, mpfi_srcptr); int mpfi_sub (mpfi_ptr, mpfi_srcptr, mpfi_srcptr); int mpfi_mul (mpfi_ptr, mpfi_srcptr, mpfi_srcptr); int mpfi_div (mpfi_ptr, mpfi_srcptr, mpfi_srcptr); /* arithmetic operations between an interval operand and a double prec. floating-point */ int mpfi_add_d (mpfi_ptr, mpfi_srcptr, const double); int mpfi_sub_d (mpfi_ptr, mpfi_srcptr, const double); int mpfi_d_sub (mpfi_ptr, const double, mpfi_srcptr); int mpfi_mul_d (mpfi_ptr, mpfi_srcptr, const double); int mpfi_div_d (mpfi_ptr, mpfi_srcptr, const double); int mpfi_d_div (mpfi_ptr, const double, mpfi_srcptr); /* arithmetic operations between an interval operand and an unsigned long integer */ int mpfi_add_ui (mpfi_ptr, mpfi_srcptr, const unsigned long); int mpfi_sub_ui (mpfi_ptr, mpfi_srcptr, const unsigned long); int mpfi_ui_sub (mpfi_ptr, const unsigned long, mpfi_srcptr); int mpfi_mul_ui (mpfi_ptr, mpfi_srcptr, const unsigned long); int mpfi_div_ui (mpfi_ptr, mpfi_srcptr, const unsigned long); int mpfi_ui_div (mpfi_ptr, const unsigned long, mpfi_srcptr); /* arithmetic operations between an interval operand and a long integer */ int mpfi_add_si (mpfi_ptr, mpfi_srcptr, const long); int mpfi_sub_si (mpfi_ptr, mpfi_srcptr, const long); int mpfi_si_sub (mpfi_ptr, const long, mpfi_srcptr); int mpfi_mul_si (mpfi_ptr, mpfi_srcptr, const long); int mpfi_div_si (mpfi_ptr, mpfi_srcptr, const long); int mpfi_si_div (mpfi_ptr, const long, mpfi_srcptr); /* arithmetic operations between an interval operand and a multiple prec. integer */ int mpfi_add_z (mpfi_ptr, mpfi_srcptr, mpz_srcptr); int mpfi_sub_z (mpfi_ptr, mpfi_srcptr, mpz_srcptr); int mpfi_z_sub (mpfi_ptr, mpz_srcptr, mpfi_srcptr); int mpfi_mul_z (mpfi_ptr, mpfi_srcptr, mpz_srcptr); int mpfi_div_z (mpfi_ptr, mpfi_srcptr, mpz_srcptr); int mpfi_z_div (mpfi_ptr, mpz_srcptr, mpfi_srcptr); /* arithmetic operations between an interval operand and a multiple prec. rational */ int mpfi_add_q (mpfi_ptr, mpfi_srcptr, mpq_srcptr); int mpfi_sub_q (mpfi_ptr, mpfi_srcptr, mpq_srcptr); int mpfi_q_sub (mpfi_ptr, mpq_srcptr, mpfi_srcptr); int mpfi_mul_q (mpfi_ptr, mpfi_srcptr, mpq_srcptr); int mpfi_div_q (mpfi_ptr, mpfi_srcptr, mpq_srcptr); int mpfi_q_div (mpfi_ptr, mpq_srcptr, mpfi_srcptr); /* arithmetic operations between an interval operand and a mult. prec. floating-pt nb */ int mpfi_add_fr (mpfi_ptr, mpfi_srcptr, mpfr_srcptr); int mpfi_sub_fr (mpfi_ptr, mpfi_srcptr, mpfr_srcptr); int mpfi_fr_sub (mpfi_ptr, mpfr_srcptr, mpfi_srcptr); int mpfi_mul_fr (mpfi_ptr, mpfi_srcptr, mpfr_srcptr); int mpfi_div_fr (mpfi_ptr, mpfi_srcptr, mpfr_srcptr); int mpfi_fr_div (mpfi_ptr, mpfr_srcptr, mpfi_srcptr); /* arithmetic operations taking a single interval operand */ int mpfi_neg (mpfi_ptr, mpfi_srcptr); int mpfi_sqr (mpfi_ptr, mpfi_srcptr); /* the inv function generates the whole real interval if 0 is in the interval defining the divisor */ int mpfi_inv (mpfi_ptr, mpfi_srcptr); /* the sqrt of a (partially) negative interval is a NaN */ int mpfi_sqrt (mpfi_ptr, mpfi_srcptr); int mpfi_cbrt (mpfi_ptr, mpfi_srcptr); /* the first interval contains the absolute values of */ /* every element of the second interval */ int mpfi_abs (mpfi_ptr, mpfi_srcptr); /* various operations */ int mpfi_mul_2exp (mpfi_ptr, mpfi_srcptr, unsigned long); int mpfi_mul_2ui (mpfi_ptr, mpfi_srcptr, unsigned long); int mpfi_mul_2si (mpfi_ptr, mpfi_srcptr, long); int mpfi_div_2exp (mpfi_ptr, mpfi_srcptr, unsigned long); int mpfi_div_2ui (mpfi_ptr, mpfi_srcptr, unsigned long); int mpfi_div_2si (mpfi_ptr, mpfi_srcptr, long); /* Special functions */ int mpfi_log (mpfi_ptr, mpfi_srcptr); int mpfi_exp (mpfi_ptr, mpfi_srcptr); int mpfi_exp2 (mpfi_ptr, mpfi_srcptr); int mpfi_cos (mpfi_ptr, mpfi_srcptr); int mpfi_sin (mpfi_ptr, mpfi_srcptr); int mpfi_tan (mpfi_ptr, mpfi_srcptr); int mpfi_acos (mpfi_ptr, mpfi_srcptr); int mpfi_asin (mpfi_ptr, mpfi_srcptr); int mpfi_atan (mpfi_ptr, mpfi_srcptr); int mpfi_atan2 (mpfi_ptr, mpfi_srcptr, mpfi_srcptr); int mpfi_sec (mpfi_ptr, mpfi_srcptr); int mpfi_csc (mpfi_ptr, mpfi_srcptr); int mpfi_cot (mpfi_ptr, mpfi_srcptr); int mpfi_cosh (mpfi_ptr, mpfi_srcptr); int mpfi_sinh (mpfi_ptr, mpfi_srcptr); int mpfi_tanh (mpfi_ptr, mpfi_srcptr); int mpfi_acosh (mpfi_ptr, mpfi_srcptr); int mpfi_asinh (mpfi_ptr, mpfi_srcptr); int mpfi_atanh (mpfi_ptr, mpfi_srcptr); int mpfi_sech (mpfi_ptr, mpfi_srcptr); int mpfi_csch (mpfi_ptr, mpfi_srcptr); int mpfi_coth (mpfi_ptr, mpfi_srcptr); int mpfi_log1p (mpfi_ptr, mpfi_srcptr); int mpfi_expm1 (mpfi_ptr, mpfi_srcptr); int mpfi_log2 (mpfi_ptr, mpfi_srcptr); int mpfi_log10 (mpfi_ptr, mpfi_srcptr); int mpfi_hypot (mpfi_ptr, mpfi_srcptr, mpfi_srcptr); int mpfi_const_log2 (mpfi_ptr); int mpfi_const_pi (mpfi_ptr); int mpfi_const_euler (mpfi_ptr); int mpfi_const_catalan (mpfi_ptr); /* Comparison functions */ /* Warning: the meaning of interval comparison is not clearly defined */ /* customizable comparison functions */ extern int (*mpfi_cmp) (mpfi_srcptr, mpfi_srcptr); extern int (*mpfi_cmp_d) (mpfi_srcptr, const double); extern int (*mpfi_cmp_ui) (mpfi_srcptr, const unsigned long); extern int (*mpfi_cmp_si) (mpfi_srcptr, const long); extern int (*mpfi_cmp_z) (mpfi_srcptr, mpz_srcptr); extern int (*mpfi_cmp_q) (mpfi_srcptr, mpq_srcptr); extern int (*mpfi_cmp_fr) (mpfi_srcptr, mpfr_srcptr); extern int (*mpfi_is_pos) (mpfi_srcptr); extern int (*mpfi_is_nonneg) (mpfi_srcptr); extern int (*mpfi_is_neg) (mpfi_srcptr); extern int (*mpfi_is_nonpos) (mpfi_srcptr); extern int (*mpfi_is_zero) (mpfi_srcptr); extern int (*mpfi_is_strictly_pos) (mpfi_srcptr); extern int (*mpfi_is_strictly_neg) (mpfi_srcptr); int mpfi_has_zero (mpfi_srcptr); int mpfi_nan_p (mpfi_srcptr); int mpfi_inf_p (mpfi_srcptr); int mpfi_bounded_p (mpfi_srcptr); /* Interval manipulation */ /* operations related to the internal representation by endpoints */ /* get left or right bound of the interval defined by the second argument and put the result in the first one */ int mpfi_get_left (mpfr_ptr, mpfi_srcptr); int mpfi_get_right (mpfr_ptr, mpfi_srcptr); int mpfi_revert_if_needed (mpfi_ptr); /* Set operations on intervals */ /* "Convex hulls" */ /* extends the interval defined by the first argument so that it contains the second one */ int mpfi_put (mpfi_ptr, mpfi_srcptr); int mpfi_put_d (mpfi_ptr, const double); int mpfi_put_si (mpfi_ptr, const long); int mpfi_put_ui (mpfi_ptr, const unsigned long); int mpfi_put_z (mpfi_ptr, mpz_srcptr); int mpfi_put_q (mpfi_ptr, mpq_srcptr); int mpfi_put_fr (mpfi_ptr, mpfr_srcptr); /* builds an interval whose left bound is the lower (round -infty) than the second argument and the right bound is greater (round +infty) than the third one */ int mpfi_interv_d (mpfi_ptr, const double, const double); int mpfi_interv_si (mpfi_ptr, const long, const long); int mpfi_interv_ui (mpfi_ptr, const unsigned long, const unsigned long); int mpfi_interv_z (mpfi_ptr, mpz_srcptr, mpz_srcptr); int mpfi_interv_q (mpfi_ptr, mpq_srcptr, mpq_srcptr); int mpfi_interv_fr (mpfi_ptr, mpfr_srcptr, mpfr_srcptr); /* Inclusion tests */ /* tests if the first argument is inside the interval defined by the second one */ int mpfi_is_strictly_inside (mpfi_srcptr, mpfi_srcptr); int mpfi_is_inside (mpfi_srcptr, mpfi_srcptr); int mpfi_is_inside_d (const double, mpfi_srcptr); int mpfi_is_inside_ui (const unsigned long, mpfi_srcptr); int mpfi_is_inside_si (const long, mpfi_srcptr); int mpfi_is_inside_z (mpz_srcptr, mpfi_srcptr); int mpfi_is_inside_q (mpq_srcptr, mpfi_srcptr); int mpfi_is_inside_fr (mpfr_srcptr, mpfi_srcptr); /* set operations */ int mpfi_is_empty (mpfi_srcptr); int mpfi_intersect (mpfi_ptr, mpfi_srcptr, mpfi_srcptr); int mpfi_union (mpfi_ptr, mpfi_srcptr, mpfi_srcptr); /* complement... : to do later */ /* Miscellaneous */ /* adds the second argument to the right bound of the first one and subtracts the second argument to the left bound of the first one */ int mpfi_increase (mpfi_ptr, mpfr_srcptr); /* keeps the same center and multiply the radius by 2*(1+fact) */ int mpfi_blow (mpfi_ptr, mpfi_srcptr, double); /* splits the interval into 2 halves */ int mpfi_bisect (mpfi_ptr, mpfi_ptr, mpfi_srcptr); const char * mpfi_get_version (void); /* Error handling */ extern int mpfi_error; void mpfi_reset_error (void); void mpfi_set_error (const int); int mpfi_is_error (void); #ifdef __cplusplus } #endif #define MPFI_ERROR(s) \ do { \ if(!mpfi_error) { \ mpfi_error = 1; \ fprintf(stderr, "\n%s\n", s); \ } \ } while (0) #define MPFI_FLAGS_BOTH_ENDPOINTS_EXACT 0 #define MPFI_FLAGS_LEFT_ENDPOINT_INEXACT 1 #define MPFI_FLAGS_RIGHT_ENDPOINT_INEXACT 2 #define MPFI_FLAGS_BOTH_ENDPOINTS_INEXACT 3 #define MPFI_BOTH_ARE_EXACT(x) ( (int)(x) == 0 ) #define MPFI_LEFT_IS_INEXACT(x) ( (int)(x)%2 ) #define MPFI_RIGHT_IS_INEXACT(x) ( (int)(x)/2 ) #define MPFI_BOTH_ARE_INEXACT(x) ( (int)(x) == 3 ) #define MPFI_REVERT_INEXACT_FLAGS(x) \ ( ((x)==1) ? 2 : ((x)==2) ? 1 : x ) #define MPFI_NAN_P(a) ( MPFR_IS_NAN(&(a->left)) || MPFR_IS_NAN (&(a->right)) ) #define MPFI_INF_P(a) ( MPFR_IS_INF(&(a->left)) || MPFR_IS_INF (&(a->right)) ) #define MPFI_IS_ZERO(a) (MPFI_NAN_P(a) ? 0 : ((mpfr_sgn(&(a->right))==0) && (mpfr_sgn(&(a->left))==0))) #define MPFI_CLEAR(m) {mpfr_clear(&(m->right)); mpfr_clear(&(m->left));} #endif /* __MPFI_H__ */ mpfi-1.5.1/src/get_d.c0000664023513600017500000000261111705754332011427 00000000000000/* get_d.c -- Return the center of an interval as a double. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, 2011, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" double mpfi_get_d (mpfi_srcptr a) { double res; mpfr_t tmp; mpfr_init2 (tmp, 53); /* Double rounding may occur for subnormal numbers */ mpfi_mid (tmp, a); res = mpfr_get_d (tmp, GMP_RNDN); mpfr_clear (tmp); return res; } mpfi-1.5.1/src/d_div.c0000664023513600017500000000465011705754332011437 00000000000000/* d_div.c -- Divide a double by an interval. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_d_div (mpfi_ptr a, const double b, mpfi_srcptr c) { mpfr_t tmp; int inexact_left = 0, inexact_right = 0, inexact = 0; if (MPFI_NAN_P (c)) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } if (MPFI_HAS_ZERO (c)) { /* a = ]-oo, +oo [ */ mpfr_set_inf (&(a->left), -1); mpfr_set_inf (&(a->right), 1); } else if (b == 0.0) { mpfi_set_ui (a, 0); } else if (b > 0.0) { mpfr_init2 (tmp, mpfr_get_prec (&(a->left))); inexact_left = mpfr_d_div (tmp, b, &(c->right), MPFI_RNDD); inexact_right = mpfr_d_div (&(a->right), b, &(c->left), MPFI_RNDU); mpfr_set (&(a->left), tmp, MPFI_RNDD); mpfr_clear (tmp); } else { inexact_left = mpfr_d_div (&(a->left), b, &(c->left), MPFI_RNDD); inexact_right = mpfr_d_div (&(a->right), b, &(c->right), MPFI_RNDU); } /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } if (MPFI_NAN_P (a)) MPFR_RET_NAN; if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; return inexact; } mpfi-1.5.1/src/set_prec.c0000664023513600017500000000256111705754332012155 00000000000000/* set_prec.c -- Set the interval's precision. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" /* The precision of the interval x is set to prec, */ /* the previous value of x is lost. */ void mpfi_set_prec (mpfi_ptr x,mp_prec_t prec) { mpfr_set_prec (&(x->right),prec); mpfr_set_prec (&(x->left),prec); } mpfi-1.5.1/src/is_inside.c0000664023513600017500000000573711705754332012327 00000000000000/* is_inside.c -- Test whether the first operand is in the second one. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, 2011, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_is_strictly_inside (mpfi_srcptr a, mpfi_srcptr b) { return mpfr_cmp (&(b->left), &(a->left)) < 0 && mpfr_cmp (&(a->right), &(b->right)) < 0; } int mpfi_is_inside (mpfi_srcptr a, mpfi_srcptr b) { /* Returns 0 if one of the operands is a NaN */ if (MPFI_NAN_P (a) || MPFI_NAN_P (b)) return 0; return mpfr_cmp (&(b->left), &(a->left)) <= 0 && mpfr_cmp (&(a->right), &(b->right)) <= 0; } int mpfi_is_inside_d (const double a, mpfi_srcptr b) { int res; mpfi_t tmp; mpfi_init2 (tmp, mpfi_get_prec (b)); mpfi_set_d (tmp, a); res = mpfi_is_inside (tmp, b); MPFI_CLEAR (tmp); return res; } int mpfi_is_inside_ui (const unsigned long a, mpfi_srcptr b) { /* Returns 0 if one of the operands is a NaN */ if (MPFI_NAN_P (b)) return 0; return mpfr_cmp_ui (&(b->left), a) <= 0 && mpfr_cmp_ui (&(b->right), a) >= 0; } int mpfi_is_inside_si (const long a, mpfi_srcptr b) { /* Returns 0 if one of the operands is a NaN */ if (MPFI_NAN_P (b)) return 0; return mpfr_cmp_si (&(b->left), a) <= 0 && mpfr_cmp_si (&(b->right), a) >= 0; } int mpfi_is_inside_z (mpz_srcptr a, mpfi_srcptr b) { int res; mpfi_t tmp; mpfi_init2 (tmp, mpfi_get_prec (b)); mpfi_set_z (tmp, a); res = mpfi_is_inside (tmp, b); MPFI_CLEAR (tmp); return res; } int mpfi_is_inside_q (mpq_srcptr a, mpfi_srcptr b) { int res; mpfi_t tmp; /* Returns 0 if one of the operands is a NaN */ if (MPFI_NAN_P (b)) return 0; mpfi_init2 (tmp, mpfi_get_prec (b)); mpfi_set_q (tmp, a); res = mpfi_is_inside (tmp, b); MPFI_CLEAR (tmp); return res; } int mpfi_is_inside_fr (mpfr_srcptr a, mpfi_srcptr b) { /* Returns 0 if one of the operands is a NaN */ if (mpfr_nan_p (a) || MPFI_NAN_P (b)) return 0; return mpfr_cmp (a, &(b->left)) >= 0 && mpfr_cmp (a, &(b->right)) <= 0; } mpfi-1.5.1/src/increase.c0000664023513600017500000000364511705754332012146 00000000000000/* increase.c -- Interval dilatation. Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2010, Spaces project, Inria Lorraine and Salsa project, INRIA Rocquencourt, and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfi-impl.h" int mpfi_increase (mpfi_ptr a, mpfr_srcptr e) { int inexact_left, inexact_right, inexact=0; if ( MPFI_NAN_P (a) ) MPFR_RET_NAN; else if ( mpfr_nan_p (e) ) { mpfr_set_nan (&(a->left)); mpfr_set_nan (&(a->right)); MPFR_RET_NAN; } inexact_right = mpfr_add (&(a->right), &(a->right), e, MPFI_RNDU); inexact_left = mpfr_sub (&(a->left), &(a->left), e, MPFI_RNDD); if (inexact_left) inexact += 1; if (inexact_right) inexact += 2; /* do not allow -0 as lower bound */ if (mpfr_zero_p (&(a->left)) && mpfr_signbit (&(a->left))) { mpfr_neg (&(a->left), &(a->left), MPFI_RNDU); } /* do not allow +0 as upper bound */ if (mpfr_zero_p (&(a->right)) && !mpfr_signbit (&(a->right))) { mpfr_neg (&(a->right), &(a->right), MPFI_RNDD); } return inexact; } mpfi-1.5.1/aclocal.m40000664023513600017500000010370711705754673011272 00000000000000# generated automatically by aclocal 1.11.1 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],, [m4_warning([this file was generated for autoconf 2.68. You have another version of autoconf. It may work, but is not guaranteed to. If you have problems, you may need to regenerate the build system entirely. To do so, use the procedure documented by the package, typically `autoreconf'.])]) # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # AM_AUTOMAKE_VERSION(VERSION) # ---------------------------- # Automake X.Y traces this macro to ensure aclocal.m4 has been # generated from the m4 files accompanying Automake X.Y. # (This private macro should not be called outside this file.) AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version='1.11' dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to dnl require some minimum version. 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Generated from configure.ac by autoheader. */ /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the `dup2' function. */ #undef HAVE_DUP2 /* Define to 1 if you have the header file. */ #undef HAVE_FLOAT_H /* Define to 1 if you have the `gettimeofday' function. */ #undef HAVE_GETTIMEOFDAY /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_LIMITS_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the `mpfr_q_sub' function. */ #undef HAVE_MPFR_Q_SUB /* Define to 1 if you have the `mpfr_z_div' function. */ #undef HAVE_MPFR_Z_DIV /* Define to 1 if you have the `mpfr_z_sub' function. */ #undef HAVE_MPFR_Z_SUB /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TIME_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to the sub-directory in which libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Version number of package */ #undef VERSION /* Define to 1 if it is a development version. */ #undef WARN_IF_REVERTED_ENDPOINTS /* Define to `unsigned int' if does not define. */ #undef size_t mpfi-1.5.1/NEWS0000664023513600017500000000703411705754332010115 00000000000000Copyright 1999, 2000, 2001, 2002 - 2009, 2010, Spaces project, Inria Lorraine and Arenaire project, Inria Rhone-Alpes, France and Lab. ANO, USTL (Univ. of Lille), France This file is part of the MPFI Library. The MPFI Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFI Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the MPFI Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA Changes between MPFI version 1.5 and 1.5.1 * fix bug in mpfi_sub_fr (reported by Takayuki YAMAGUCHI) * now require at least GMP version 4.1.0 and MPFR version 2.4.2 * new symbols MPFI_VERSION_MAJOR, MPFI_VERSION_MINOR, MPFI_VERSION_PATCHLEVEL, and MPFI_VERSION_STRING in mpfi.h * detect availability of mpfr_z_sub, mpfr_z_div, and mpfr_q_sub and use a custom implementation for the ones not provided by MPFR (mpfr_z_sub appeared in MPFR 3.1.0, the other ones are used in tests only) * code cleanup (unused variables) * tadd_q does no more check overflow by default (required too much memory) * sign of zeros choice documented Changes between MPFI version 1.4 and 1.5 * new functions : Catalan's constant, cubic root, secant, cosecant, cotangent and hyperbolic counterparts, atan2, hypot, get_version, urandom * new test suite (99.7% LOC) * can now be compiled outside the source directory * change configure options to be consistent with the ones in MPFR and MPC: --with-gmp-dir=DIR changed to --with-gmp=DIR --with-gmp-libpath=DIR changed to --with-gmp-lib=DIR --with-gmp-incpath=DIR changed to --with-gmp-include=DIR --with-mpfr-dir=DIR changed to --with-mpfr=DIR --with-mpfr-libpath=DIR changed to --with-mpfr-lib=DIR --with-mpfr-incpath=DIR changed to --with-mpfr-include=DIR * now require at least GMP version 4.1.0 and MPFR version 2.4.0 * each function is in its own file (compile_time *= 8;) * limitation to 1000 characters in mpfi_set_str removed. * fix documentation for functions mpfi_blow, mpfi_is_inside at least. * fix bug in mpfi_ui_sub when reusing a variable (bug reported by Sisyphus 2010-01-19). * fix bug in mpfi_blow: the result could be underestimated when the factor was small compared to 1. * fix double rounding error in basic arithmetic functions with a non-interval parameter (like mpfi_add_si). * the following functions now return 0 (false) if one or more of their operands is NaN or has a NaN as an endpoint : mpfi_is_inside, mpfi_is_inside_d, mpfi_is_inside_ui, mpfi_is_inside_si, mpfi_is_inside_z, mpfi_is_inside_q, mpfi_is_inside_fr, mpfi_is_pos, mpfi_is_strictly_pos, mpfi_is_nonneg, mpfi_is_neg, mpfi_is_strictly_neg, mpfi_is_nonpos, mpfi_inf_p, mpfi_bounded_p Changes between MPFI 1.3.4-RC3 and 1.4 * bugfixes for trigonometric functions * add compilation for a shared library Changes between MPFI version 1.1 and 1.3.4-RC3 * mainly, keep on par with new developments in MPFR during these years Changes between MPFI version 1.0 and 1.1 * GNU autoconf/automake standards * mpfi-impl.h (non exported internal macros) mpfi-1.5.1/ltmain.sh0000755023513600017500000105052711704057235011242 00000000000000 # libtool (GNU libtool) 2.4 # Written by Gordon Matzigkeit , 1996 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, # 2007, 2008, 2009, 2010 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GNU Libtool; see the file COPYING. 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For efficiency, we do not delegate to # those functions but instead duplicate the functionality here. func_dirname_and_basename () { # Extract subdirectory from the argument. func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else func_dirname_result="$func_dirname_result${2}" fi func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` } # func_dirname_and_basename may be replaced by extended shell implementation # func_stripname prefix suffix name # strip PREFIX and SUFFIX off of NAME. # PREFIX and SUFFIX must not contain globbing or regex special # characters, hashes, percent signs, but SUFFIX may contain a leading # dot (in which case that matches only a dot). # func_strip_suffix prefix name func_stripname () { case ${2} in .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; esac } # func_stripname may be replaced by extended shell implementation # These SED scripts presuppose an absolute path with a trailing slash. pathcar='s,^/\([^/]*\).*$,\1,' pathcdr='s,^/[^/]*,,' removedotparts=':dotsl s@/\./@/@g t dotsl s,/\.$,/,' collapseslashes='s@/\{1,\}@/@g' finalslash='s,/*$,/,' # func_normal_abspath PATH # Remove doubled-up and trailing slashes, "." path components, # and cancel out any ".." path components in PATH after making # it an absolute path. # value returned in "$func_normal_abspath_result" func_normal_abspath () { # Start from root dir and reassemble the path. func_normal_abspath_result= func_normal_abspath_tpath=$1 func_normal_abspath_altnamespace= case $func_normal_abspath_tpath in "") # Empty path, that just means $cwd. func_stripname '' '/' "`pwd`" func_normal_abspath_result=$func_stripname_result return ;; # The next three entries are used to spot a run of precisely # two leading slashes without using negated character classes; # we take advantage of case's first-match behaviour. ///*) # Unusual form of absolute path, do nothing. ;; //*) # Not necessarily an ordinary path; POSIX reserves leading '//' # and for example Cygwin uses it to access remote file shares # over CIFS/SMB, so we conserve a leading double slash if found. func_normal_abspath_altnamespace=/ ;; /*) # Absolute path, do nothing. ;; *) # Relative path, prepend $cwd. func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath ;; esac # Cancel out all the simple stuff to save iterations. 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If bindir is libdir, return empty string, # else relative path ending with a slash; either way, target # file name can be directly appended. if test ! -z "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result/" func_relative_path_result=$func_stripname_result fi } # The name of this program: func_dirname_and_basename "$progpath" progname=$func_basename_result # Make sure we have an absolute path for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=$func_dirname_result progdir=`cd "$progdir" && pwd` progpath="$progdir/$progname" ;; *) save_IFS="$IFS" IFS=: for progdir in $PATH; do IFS="$save_IFS" test -x "$progdir/$progname" && break done IFS="$save_IFS" test -n "$progdir" || progdir=`pwd` progpath="$progdir/$progname" ;; esac # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed="${SED}"' -e 1s/^X//' sed_quote_subst='s/\([`"$\\]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' # Sed substitution that converts a w32 file name or path # which contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-`\' parameter expansions in output of double_quote_subst that were # `\'-ed in input to the same. If an odd number of `\' preceded a '$' # in input to double_quote_subst, that '$' was protected from expansion. # Since each input `\' is now two `\'s, look for any number of runs of # four `\'s followed by two `\'s and then a '$'. `\' that '$'. bs='\\' bs2='\\\\' bs4='\\\\\\\\' dollar='\$' sed_double_backslash="\ s/$bs4/&\\ /g s/^$bs2$dollar/$bs&/ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g s/\n//g" # Standard options: opt_dry_run=false opt_help=false opt_quiet=false opt_verbose=false opt_warning=: # func_echo arg... # Echo program name prefixed message, along with the current mode # name if it has been set yet. func_echo () { $ECHO "$progname: ${opt_mode+$opt_mode: }$*" } # func_verbose arg... # Echo program name prefixed message in verbose mode only. func_verbose () { $opt_verbose && func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_echo_all arg... # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_error arg... # Echo program name prefixed message to standard error. func_error () { $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 } # func_warning arg... # Echo program name prefixed warning message to standard error. func_warning () { $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 # bash bug again: : } # func_fatal_error arg... # Echo program name prefixed message to standard error, and exit. func_fatal_error () { func_error ${1+"$@"} exit $EXIT_FAILURE } # func_fatal_help arg... # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { func_error ${1+"$@"} func_fatal_error "$help" } help="Try \`$progname --help' for more information." ## default # func_grep expression filename # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $GREP "$1" "$2" >/dev/null 2>&1 } # func_mkdir_p directory-path # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { my_directory_path="$1" my_dir_list= if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then # Protect directory names starting with `-' case $my_directory_path in -*) my_directory_path="./$my_directory_path" ;; esac # While some portion of DIR does not yet exist... while test ! -d "$my_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. my_dir_list="$my_directory_path:$my_dir_list" # If the last portion added has no slash in it, the list is done case $my_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` done my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` save_mkdir_p_IFS="$IFS"; IFS=':' for my_dir in $my_dir_list; do IFS="$save_mkdir_p_IFS" # mkdir can fail with a `File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$my_dir" 2>/dev/null || : done IFS="$save_mkdir_p_IFS" # Bail out if we (or some other process) failed to create a directory. test -d "$my_directory_path" || \ func_fatal_error "Failed to create \`$1'" fi } # func_mktempdir [string] # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$opt_dry_run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $MKDIR "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || \ func_fatal_error "cannot create temporary directory \`$my_tmpdir'" fi $ECHO "$my_tmpdir" } # func_quote_for_eval arg # Aesthetically quote ARG to be evaled later. # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT # is double-quoted, suitable for a subsequent eval, whereas # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters # which are still active within double quotes backslashified. func_quote_for_eval () { case $1 in *[\\\`\"\$]*) func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; *) func_quote_for_eval_unquoted_result="$1" ;; esac case $func_quote_for_eval_unquoted_result in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and and variable # expansion for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" ;; *) func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" esac } # func_quote_for_expand arg # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { case $1 in *[\\\`\"]*) my_arg=`$ECHO "$1" | $SED \ -e "$double_quote_subst" -e "$sed_double_backslash"` ;; *) my_arg="$1" ;; esac case $my_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") my_arg="\"$my_arg\"" ;; esac func_quote_for_expand_result="$my_arg" } # func_show_eval cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$my_cmd" my_status=$? if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_show_eval_locale cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$lt_user_locale $my_cmd" my_status=$? eval "$lt_safe_locale" if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_tr_sh # Turn $1 into a string suitable for a shell variable name. # Result is stored in $func_tr_sh_result. All characters # not in the set a-zA-Z0-9_ are replaced with '_'. Further, # if $1 begins with a digit, a '_' is prepended as well. func_tr_sh () { case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_version # Echo version message to standard output and exit. func_version () { $opt_debug $SED -n '/(C)/!b go :more /\./!{ N s/\n# / / b more } :go /^# '$PROGRAM' (GNU /,/# warranty; / { s/^# // s/^# *$// s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ p }' < "$progpath" exit $? } # func_usage # Echo short help message to standard output and exit. func_usage () { $opt_debug $SED -n '/^# Usage:/,/^# *.*--help/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" echo $ECHO "run \`$progname --help | more' for full usage" exit $? } # func_help [NOEXIT] # Echo long help message to standard output and exit, # unless 'noexit' is passed as argument. func_help () { $opt_debug $SED -n '/^# Usage:/,/# Report bugs to/ { :print s/^# // s/^# *$// s*\$progname*'$progname'* s*\$host*'"$host"'* s*\$SHELL*'"$SHELL"'* s*\$LTCC*'"$LTCC"'* s*\$LTCFLAGS*'"$LTCFLAGS"'* s*\$LD*'"$LD"'* s/\$with_gnu_ld/'"$with_gnu_ld"'/ s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ p d } /^# .* home page:/b print /^# General help using/b print ' < "$progpath" ret=$? if test -z "$1"; then exit $ret fi } # func_missing_arg argname # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $opt_debug func_error "missing argument for $1." exit_cmd=exit } # func_split_short_opt shortopt # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. func_split_short_opt () { my_sed_short_opt='1s/^\(..\).*$/\1/;q' my_sed_short_rest='1s/^..\(.*\)$/\1/;q' func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` } # func_split_short_opt may be replaced by extended shell implementation # func_split_long_opt longopt # Set func_split_long_opt_name and func_split_long_opt_arg shell # variables after splitting LONGOPT at the `=' sign. func_split_long_opt () { my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' my_sed_long_arg='1s/^--[^=]*=//' func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` } # func_split_long_opt may be replaced by extended shell implementation exit_cmd=: magic="%%%MAGIC variable%%%" magic_exe="%%%MAGIC EXE variable%%%" # Global variables. nonopt= preserve_args= lo2o="s/\\.lo\$/.${objext}/" o2lo="s/\\.${objext}\$/.lo/" extracted_archives= extracted_serial=0 # If this variable is set in any of the actions, the command in it # will be execed at the end. This prevents here-documents from being # left over by shells. exec_cmd= # func_append var value # Append VALUE to the end of shell variable VAR. func_append () { eval "${1}=\$${1}\${2}" } # func_append may be replaced by extended shell implementation # func_append_quoted var value # Quote VALUE and append to the end of shell variable VAR, separated # by a space. func_append_quoted () { func_quote_for_eval "${2}" eval "${1}=\$${1}\\ \$func_quote_for_eval_result" } # func_append_quoted may be replaced by extended shell implementation # func_arith arithmetic-term... func_arith () { func_arith_result=`expr "${@}"` } # func_arith may be replaced by extended shell implementation # func_len string # STRING may not start with a hyphen. func_len () { func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` } # func_len may be replaced by extended shell implementation # func_lo2o object func_lo2o () { func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` } # func_lo2o may be replaced by extended shell implementation # func_xform libobj-or-source func_xform () { func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` } # func_xform may be replaced by extended shell implementation # func_fatal_configuration arg... # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func_error ${1+"$@"} func_error "See the $PACKAGE documentation for more information." func_fatal_error "Fatal configuration error." } # func_config # Display the configuration for all the tags in this script. func_config () { re_begincf='^# ### BEGIN LIBTOOL' re_endcf='^# ### END LIBTOOL' # Default configuration. $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" # Now print the configurations for the tags. for tagname in $taglist; do $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" done exit $? } # func_features # Display the features supported by this script. func_features () { echo "host: $host" if test "$build_libtool_libs" = yes; then echo "enable shared libraries" else echo "disable shared libraries" fi if test "$build_old_libs" = yes; then echo "enable static libraries" else echo "disable static libraries" fi exit $? } # func_enable_tag tagname # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { # Global variable: tagname="$1" re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" sed_extractcf="/$re_begincf/,/$re_endcf/p" # Validate tagname. case $tagname in *[!-_A-Za-z0-9,/]*) func_fatal_error "invalid tag name: $tagname" ;; esac # Don't test for the "default" C tag, as we know it's # there but not specially marked. case $tagname in CC) ;; *) if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # func_check_version_match # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; esac # Option defaults: opt_debug=: opt_dry_run=false opt_config=false opt_preserve_dup_deps=false opt_features=false opt_finish=false opt_help=false opt_help_all=false opt_silent=: opt_verbose=: opt_silent=false opt_verbose=false # Parse options once, thoroughly. This comes as soon as possible in the # script to make things like `--version' happen as quickly as we can. { # this just eases exit handling while test $# -gt 0; do opt="$1" shift case $opt in --debug|-x) opt_debug='set -x' func_echo "enabling shell trace mode" $opt_debug ;; --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) opt_config=: func_config ;; --dlopen|-dlopen) optarg="$1" opt_dlopen="${opt_dlopen+$opt_dlopen }$optarg" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) opt_features=: func_features ;; --finish) opt_finish=: set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help_all=: opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_mode="$optarg" case $optarg in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $opt" exit_cmd=exit break ;; esac shift ;; --no-silent|--no-quiet) opt_silent=false func_append preserve_args " $opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $opt" ;; --silent|--quiet) opt_silent=: func_append preserve_args " $opt" opt_verbose=false ;; --verbose|-v) opt_verbose=: func_append preserve_args " $opt" opt_silent=false ;; --tag) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_tag="$optarg" func_append preserve_args " $opt $optarg" func_enable_tag "$optarg" shift ;; -\?|-h) func_usage ;; --help) func_help ;; --version) func_version ;; # Separate optargs to long options: --*=*) func_split_long_opt "$opt" set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-n*|-v*) func_split_short_opt "$opt" set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) break ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) set dummy "$opt" ${1+"$@"}; shift; break ;; esac done # Validate options: # save first non-option argument if test "$#" -gt 0; then nonopt="$opt" shift fi # preserve --debug test "$opt_debug" = : || func_append preserve_args " --debug" case $host in *cygwin* | *mingw* | *pw32* | *cegcc*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test "$opt_mode" != execute; then func_error "unrecognized option \`-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help="$help" help="Try \`$progname --help --mode=$opt_mode' for more information." } # Bail if the options were screwed $exit_cmd $EXIT_FAILURE } ## ----------- ## ## Main. ## ## ----------- ## # func_lalib_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null \ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_unsafe_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if `file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case "$lalib_p_line" in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test "$lalib_p" = yes } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { func_lalib_p "$1" } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $opt_debug save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs eval cmd=\"$cmd\" func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # `FILE.' does not work on cygwin managed mounts. func_source () { $opt_debug case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_resolve_sysroot PATH # Replace a leading = in PATH with a sysroot. Store the result into # func_resolve_sysroot_result func_resolve_sysroot () { func_resolve_sysroot_result=$1 case $func_resolve_sysroot_result in =*) func_stripname '=' '' "$func_resolve_sysroot_result" func_resolve_sysroot_result=$lt_sysroot$func_stripname_result ;; esac } # func_replace_sysroot PATH # If PATH begins with the sysroot, replace it with = and # store the result into func_replace_sysroot_result. func_replace_sysroot () { case "$lt_sysroot:$1" in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" func_replace_sysroot_result="=$func_stripname_result" ;; *) # Including no sysroot. func_replace_sysroot_result=$1 ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $opt_debug if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with \`--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=${1} if test "$build_libtool_libs" = yes; then write_lobj=\'${2}\' else write_lobj=none fi if test "$build_old_libs" = yes; then write_oldobj=\'${3}\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T </dev/null` if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | $SED -e "$lt_sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi fi } # end: func_convert_core_file_wine_to_w32 # func_convert_core_path_wine_to_w32 ARG # Helper function used by path conversion functions when $build is *nix, and # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly # configured wine environment available, with the winepath program in $build's # $PATH. Assumes ARG has no leading or trailing path separator characters. # # ARG is path to be converted from $build format to win32. # Result is available in $func_convert_core_path_wine_to_w32_result. # Unconvertible file (directory) names in ARG are skipped; if no directory names # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { $opt_debug # unfortunately, winepath doesn't convert paths, only file names func_convert_core_path_wine_to_w32_result="" if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" if test -n "$func_convert_core_file_wine_to_w32_result" ; then if test -z "$func_convert_core_path_wine_to_w32_result"; then func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi fi done IFS=$oldIFS fi } # end: func_convert_core_path_wine_to_w32 # func_cygpath ARGS... # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or # (2), returns the Cygwin file name or path in func_cygpath_result (input # file name or path is assumed to be in w32 format, as previously converted # from $build's *nix or MSYS format). In case (3), returns the w32 file name # or path in func_cygpath_result (input file name or path is assumed to be in # Cygwin format). Returns an empty string on error. # # ARGS are passed to cygpath, with the last one being the file name or path to # be converted. # # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH # environment variable; do not put it in $PATH. func_cygpath () { $opt_debug if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then # on failure, ensure result is empty func_cygpath_result= fi else func_cygpath_result= func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" fi } #end: func_cygpath # func_convert_core_msys_to_w32 ARG # Convert file name or path ARG from MSYS format to w32 format. Return # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { $opt_debug # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 # func_convert_file_check ARG1 ARG2 # Verify that ARG1 (a file name in $build format) was converted to $host # format in ARG2. Otherwise, emit an error message, but continue (resetting # func_to_host_file_result to ARG1). func_convert_file_check () { $opt_debug if test -z "$2" && test -n "$1" ; then func_error "Could not determine host file name corresponding to" func_error " \`$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_file_result="$1" fi } # end func_convert_file_check # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH # Verify that FROM_PATH (a path in $build format) was converted to $host # format in TO_PATH. Otherwise, emit an error message, but continue, resetting # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { $opt_debug if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" func_error " \`$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. if test "x$1" != "x$2"; then lt_replace_pathsep_chars="s|$1|$2|g" func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else func_to_host_path_result="$3" fi fi } # end func_convert_path_check # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { $opt_debug case $4 in $1 ) func_to_host_path_result="$3$func_to_host_path_result" ;; esac case $4 in $2 ) func_append func_to_host_path_result "$3" ;; esac } # end func_convert_path_front_back_pathsep ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## # invoked via `$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. # func_to_host_file ARG # Converts the file name ARG from $build format to $host format. Return result # in func_to_host_file_result. func_to_host_file () { $opt_debug $to_host_file_cmd "$1" } # end func_to_host_file # func_to_tool_file ARG LAZY # converts the file name ARG from $build format to toolchain format. Return # result in func_to_tool_file_result. If the conversion in use is listed # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { $opt_debug case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 ;; *) $to_tool_file_cmd "$1" func_to_tool_file_result=$func_to_host_file_result ;; esac } # end func_to_tool_file # func_convert_file_noop ARG # Copy ARG to func_to_host_file_result. func_convert_file_noop () { func_to_host_file_result="$1" } # end func_convert_file_noop # func_convert_file_msys_to_w32 ARG # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_file_result. func_convert_file_msys_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_to_host_file_result="$func_convert_core_msys_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_w32 # func_convert_file_cygwin_to_w32 ARG # Convert file name ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. func_to_host_file_result=`cygpath -m "$1"` fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_cygwin_to_w32 # func_convert_file_nix_to_w32 ARG # Convert file name ARG from *nix to w32 format. Requires a wine environment # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_w32 # func_convert_file_msys_to_cygwin ARG # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_cygwin # func_convert_file_nix_to_cygwin ARG # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed # in a wine environment, working winepath, and LT_CYGPATH set. Returns result # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_cygwin ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# # invoked via `$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. # # Path separators are also converted from $build format to $host format. If # ARG begins or ends with a path separator character, it is preserved (but # converted to $host format) on output. # # All path conversion functions are named using the following convention: # file name conversion function : func_convert_file_X_to_Y () # path conversion function : func_convert_path_X_to_Y () # where, for any given $build/$host combination the 'X_to_Y' value is the # same. If conversion functions are added for new $build/$host combinations, # the two new functions must follow this pattern, or func_init_to_host_path_cmd # will break. # func_init_to_host_path_cmd # Ensures that function "pointer" variable $to_host_path_cmd is set to the # appropriate value, based on the value of $to_host_file_cmd. to_host_path_cmd= func_init_to_host_path_cmd () { $opt_debug if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" to_host_path_cmd="func_convert_path_${func_stripname_result}" fi } # func_to_host_path ARG # Converts the path ARG from $build format to $host format. Return result # in func_to_host_path_result. func_to_host_path () { $opt_debug func_init_to_host_path_cmd $to_host_path_cmd "$1" } # end func_to_host_path # func_convert_path_noop ARG # Copy ARG to func_to_host_path_result. func_convert_path_noop () { func_to_host_path_result="$1" } # end func_convert_path_noop # func_convert_path_msys_to_w32 ARG # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_path_result. func_convert_path_msys_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; # and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_msys_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_msys_to_w32 # func_convert_path_cygwin_to_w32 ARG # Convert path ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_cygwin_to_w32 # func_convert_path_nix_to_w32 ARG # Convert path ARG from *nix to w32 format. Requires a wine environment and # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_nix_to_w32 # func_convert_path_msys_to_cygwin ARG # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_msys_to_cygwin # func_convert_path_nix_to_cygwin ARG # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a # a wine environment, working winepath, and LT_CYGPATH set. Returns result in # func_to_host_file_result. func_convert_path_nix_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_nix_to_cygwin # func_mode_compile arg... func_mode_compile () { $opt_debug # Get the compilation command and the source file. base_compile= srcfile="$nonopt" # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal libobj= later= pie_flag= for arg do case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile lastarg="$arg" arg_mode=normal ;; target ) libobj="$arg" arg_mode=normal continue ;; normal ) # Accept any command-line options. case $arg in -o) test -n "$libobj" && \ func_fatal_error "you cannot specify \`-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) func_append later " $arg" continue ;; -no-suppress) suppress_opt=no continue ;; -Xcompiler) arg_mode=arg # the next one goes into the "base_compile" arg list continue # The current "srcfile" will either be retained or ;; # replaced later. I would guess that would be a bug. -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= save_ifs="$IFS"; IFS=',' for arg in $args; do IFS="$save_ifs" func_append_quoted lastarg "$arg" done IFS="$save_ifs" func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. func_append base_compile " $lastarg" continue ;; *) # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # lastarg="$srcfile" srcfile="$arg" ;; esac # case $arg ;; esac # case $arg_mode # Aesthetically quote the previous argument. func_append_quoted base_compile "$lastarg" done # for arg case $arg_mode in arg) func_fatal_error "you must specify an argument for -Xcompile" ;; target) func_fatal_error "you must specify a target with \`-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" libobj="$func_basename_result" } ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo case $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; esac case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) func_fatal_error "cannot determine name of library object from \`$libobj'" ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no continue ;; -static) build_libtool_libs=no build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done func_quote_for_eval "$libobj" test "X$libobj" != "X$func_quote_for_eval_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ && func_warning "libobj name \`$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname="$func_basename_result" xdir="$func_dirname_result" lobj=${xdir}$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test "$build_old_libs" = yes; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; then output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} lockfile="$output_obj.lock" else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test "$need_locks" = yes; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test "$need_locks" = warn; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test "$build_libtool_libs" = yes; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test "$pic_mode" != no; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test "$suppress_opt" = yes; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test "$build_old_libs" = yes; then if test "$pic_mode" != yes; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test "$compiler_c_o" = yes; then func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test "$need_locks" != no; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test "$opt_mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $opt_mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only -shared do not build a \`.o' file suitable for static linking -static only build a \`.o' file suitable for static linking -Wc,FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a \`standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix \`.c' with the library object suffix, \`.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to \`-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the \`--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the \`install' or \`cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE Use a list of object files found in FILE to specify objects -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with \`-') are ignored. Every other argument is treated as a filename. Files ending in \`.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only library objects (\`.lo' files) may be specified, and \`-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created using \`ar' and \`ranlib', or on Windows using \`lib'. If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode \`$opt_mode'" ;; esac echo $ECHO "Try \`$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then if test "$opt_help" = :; then func_mode_help else { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done } | sed -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do echo func_mode_help done } | sed '1d /^When reporting/,/^Report/{ H d } $x /information about other modes/d /more detailed .*MODE/d s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' fi exit $? fi # func_mode_execute arg... func_mode_execute () { $opt_debug # The first argument is the command name. cmd="$nonopt" test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ || func_fatal_help "\`$file' is not a file" dir= case $file in *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "\`$file' was not linked with \`-export-dynamic'" continue fi func_dirname "$file" "" "." dir="$func_dirname_result" if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir="$func_dirname_result" ;; *) func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir="$absdir" # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic="$magic" # Check if any of the arguments is a wrapper script. args= for file do case $file in -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file="$progdir/$program" elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file="$progdir/$program" fi ;; esac # Quote arguments (to preserve shell metacharacters). func_append_quoted args "$file" done if test "X$opt_dry_run" = Xfalse; then if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd="\$cmd$args" else # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS fi } test "$opt_mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libs= libdirs= admincmds= for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else func_warning "\`$opt' is not a valid libtool archive" fi else func_fatal_error "invalid argument \`$opt'" fi done if test -n "$libs"; then if test -n "$lt_sysroot"; then sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" else sysroot_cmd= fi # Remove sysroot references if $opt_dry_run; then for lib in $libs; do echo "removing references to $lt_sysroot and \`=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done ${RM}r "$tmpdir" fi fi if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the \`-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the \`$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then echo " - add LIBDIR to the \`$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the \`$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" fi echo echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" echo "pages." ;; *) echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac echo "----------------------------------------------------------------------" fi exit $EXIT_SUCCESS } test "$opt_mode" = finish && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $opt_debug # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac; then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" func_append install_prog "$func_quote_for_eval_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -f) if $install_cp; then :; else prev=$arg fi ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then if test "x$prev" = x-m && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" func_append install_prog " $func_quote_for_eval_result" if test -n "$arg2"; then func_quote_for_eval "$arg2" fi func_append install_shared_prog " $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the \`$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_for_eval "$install_override_mode" func_append install_shared_prog " -m $func_quote_for_eval_result" fi fi if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=yes if test "$isdir" = yes; then destdir="$dest" destname= else func_dirname_and_basename "$dest" "" "." destdir="$func_dirname_result" destname="$func_basename_result" # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "\`$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "\`$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. func_append staticlibs " $file" ;; *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" dir="$func_dirname_result" func_append dir "$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname="$1" shift srcname="$realname" test -n "$relink_command" && srcname="$realname"T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme="$stripme" case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme="" ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try `ln -sf' first, because the `ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib="$destdir/$realname" func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name="$func_basename_result" instname="$dir/$name"i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest="$destfile" destfile= ;; *) func_fatal_help "cannot copy a libtool object to \`$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test "$build_old_libs" = yes; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext="" case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=".exe" fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script \`$wrapper'" finalize=yes for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no fi done relink_command= func_source "$wrapper" outputname= if test "$fast_install" = no && test -n "$relink_command"; then $opt_dry_run || { if test "$finalize" = yes; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file="$func_basename_result" outputname="$tmpdir/$file" # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_silent || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink \`$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file="$outputname" else func_warning "cannot relink \`$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name="$func_basename_result" # Set up the ranlib parameters. oldlib="$destdir/$name" func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run \`$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test "$opt_mode" = install && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $opt_debug my_outputname="$1" my_originator="$2" my_pic_p="${3-no}" my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms="${my_outputname}S.c" else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${my_outputname}.nm" func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then func_verbose "generating symbol list for \`$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $opt_dry_run || { $RM $export_symbols eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from \`$dlprefile'" func_basename "$dlprefile" name="$func_basename_result" case $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" dlprefile_dlbasename="" if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` if test -n "$dlprefile_dlname" ; then func_basename "$dlprefile_dlname" dlprefile_dlbasename="$func_basename_result" else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" dlprefile_dlbasename=$sharedlib_from_linklib_result fi fi $opt_dry_run || { if test -n "$dlprefile_dlbasename" ; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" eval '$ECHO ": $name " >> "$nlist"' fi func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" } else # not an import lib $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } fi ;; *) $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } ;; esac done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[]; LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = {\ { \"$my_originator\", (void *) 0 }," case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) if test "X$my_pic_p" != Xno; then pic_flag_for_symtable=" $pic_flag" fi ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) func_append symtab_cflags " $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' # Transform the symbol file into the correct name. symfileobj="$output_objdir/${my_outputname}S.$objext" case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for \`$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. # Despite the name, also deal with 64 bit binaries. func_win32_libid () { $opt_debug win32_libid_type="unknown" win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then func_to_tool_file "$1" func_convert_file_msys_to_w32 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | $SED -n -e ' 1,100{ / I /{ s,.*,import, p q } }'` case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_cygming_dll_for_implib ARG # # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { $opt_debug sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs # # The is the core of a fallback implementation of a # platform-specific function to extract the name of the # DLL associated with the specified import library LIBNAME. # # SECTION_NAME is either .idata$6 or .idata$7, depending # on the platform and compiler that created the implib. # # Echos the name of the DLL associated with the # specified import library. func_cygming_dll_for_implib_fallback_core () { $opt_debug match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ # Place marker at beginning of archive member dllname section s/.*/====MARK====/ p d } # These lines can sometimes be longer than 43 characters, but # are always uninteresting /:[ ]*file format pe[i]\{,1\}-/d /^In archive [^:]*:/d # Ensure marker is printed /^====MARK====/p # Remove all lines with less than 43 characters /^.\{43\}/!d # From remaining lines, remove first 43 characters s/^.\{43\}//' | $SED -n ' # Join marker and all lines until next marker into a single line /^====MARK====/ b para H $ b para b :para x s/\n//g # Remove the marker s/^====MARK====// # Remove trailing dots and whitespace s/[\. \t]*$// # Print /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the # archive which possess that section. Heuristic: eliminate # all those which have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually # begins with a literal '.' or a single character followed by # a '.'. # # Of those that remain, print the first one. $SED -e '/^\./d;/^.\./d;q' } # func_cygming_gnu_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is a GNU/binutils-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_gnu_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` test -n "$func_cygming_gnu_implib_tmp" } # func_cygming_ms_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is an MS-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_ms_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` test -n "$func_cygming_ms_implib_tmp" } # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # # This fallback implementation is for use when $DLLTOOL # does not support the --identify-strict option. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { $opt_debug if func_cygming_gnu_implib_p "$1" ; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` elif func_cygming_ms_implib_p "$1" ; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown sharedlib_from_linklib_result="" fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" if test "$lock_old_archive_extraction" = yes; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' if test "$lock_old_archive_extraction" = yes; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $opt_debug my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib="$func_basename_result" my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`basename "$darwin_archive"` darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" func_extract_an_archive "`pwd`" "${darwin_base_archive}" cd "$darwin_curdir" $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory in which it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=\"$qECHO\" fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper # /script/ and the wrapper /executable/ which is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options which match # this pattern). # # There are only two supported options: --lt-debug and # --lt-dump-script. There is, deliberately, no --lt-help. # # The first argument to this parsing function should be the # script's $0 value, followed by "$@". lt_option_debug= func_parse_lt_options () { lt_script_arg0=\$0 shift for lt_opt do case \"\$lt_opt\" in --lt-debug) lt_option_debug=1 ;; --lt-dump-script) lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` cat \"\$lt_dump_D/\$lt_dump_F\" exit 0 ;; --lt-*) \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 exit 1 ;; esac done # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } # Core function for launching the target application func_exec_program_core () { " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 } # A function to encapsulate launching the target application # Strips options in the --lt-* namespace from \$@ and # launches target application with the remaining arguments. func_exec_program () { for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done func_exec_program_core \${1+\"\$@\"} } # Parse options func_parse_lt_options \"\$0\" \${1+\"\$@\"} # Find the directory that this script lives in. thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$fast_install" = yes; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else $ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # fixup the dll searchpath if we need to. # # Fix the DLL searchpath if we need to. Do this before prepending # to shlibpath, because on Windows, both are PATH and uninstalled # libraries must come first. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi # Export our shlibpath_var if we have one. if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. func_exec_program \${1+\"\$@\"} fi else # The program doesn't exist. \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include /* declarations of non-ANSI functions */ #if defined(__MINGW32__) # ifdef __STRICT_ANSI__ int _putenv (const char *); # endif #elif defined(__CYGWIN__) # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif /* #elif defined (other platforms) ... */ #endif /* portability defines, excluding path handling macros */ #if defined(_MSC_VER) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC # ifndef _INTPTR_T_DEFINED # define _INTPTR_T_DEFINED # define intptr_t int # endif #elif defined(__MINGW32__) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv #elif defined(__CYGWIN__) # define HAVE_SETENV # define FOPEN_WB "wb" /* #elif defined (other platforms) ... */ #endif #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif /* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ defined (__OS2__) # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) #if defined(LT_DEBUGWRAPPER) static int lt_debug = 1; #else static int lt_debug = 0; #endif const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_debugprintf (const char *file, int line, const char *fmt, ...); void lt_fatal (const char *file, int line, const char *message, ...); static const char *nonnull (const char *s); static const char *nonempty (const char *s); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); char **prepare_spawn (char **argv); void lt_dump_script (FILE *f); EOF cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", nonempty (path)); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; int tmp_len; char *concat_name; lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", nonempty (wrapper)); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined (HAVE_DOS_BASED_FILE_SYSTEM) if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined (HAVE_DOS_BASED_FILE_SYSTEM) } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = q - p; p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { lt_debugprintf (__FILE__, __LINE__, "checking path component for symlinks: %s\n", tmp_pathspec); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { lt_fatal (__FILE__, __LINE__, "error accessing file \"%s\": %s", tmp_pathspec, nonnull (strerror (errno))); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal (__FILE__, __LINE__, "could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (strcmp (str, pat) == 0) *str = '\0'; } return str; } void lt_debugprintf (const char *file, int line, const char *fmt, ...) { va_list args; if (lt_debug) { (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } } static void lt_error_core (int exit_status, const char *file, int line, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *file, int line, const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); va_end (ap); } static const char * nonnull (const char *s) { return s ? s : "(null)"; } static const char * nonempty (const char *s) { return (s && !*s) ? "(empty)" : nonnull (s); } void lt_setenv (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_setenv) setting '%s' to '%s'\n", nonnull (name), nonnull (value)); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else int len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { int orig_value_len = strlen (orig_value); int add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } void lt_update_exe_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ int len = strlen (new_value); while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[len-1] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF case $host_os in mingw*) cat <<"EOF" /* Prepares an argument vector before calling spawn(). Note that spawn() does not by itself call the command interpreter (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&v); v.dwPlatformId == VER_PLATFORM_WIN32_NT; }) ? "cmd.exe" : "command.com"). Instead it simply concatenates the arguments, separated by ' ', and calls CreateProcess(). We must quote the arguments since Win32 CreateProcess() interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a special way: - Space and tab are interpreted as delimiters. They are not treated as delimiters if they are surrounded by double quotes: "...". - Unescaped double quotes are removed from the input. Their only effect is that within double quotes, space and tab are treated like normal characters. - Backslashes not followed by double quotes are not special. - But 2*n+1 backslashes followed by a double quote become n backslashes followed by a double quote (n >= 0): \" -> " \\\" -> \" \\\\\" -> \\" */ #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" char ** prepare_spawn (char **argv) { size_t argc; char **new_argv; size_t i; /* Count number of arguments. */ for (argc = 0; argv[argc] != NULL; argc++) ; /* Allocate new argument vector. */ new_argv = XMALLOC (char *, argc + 1); /* Put quoted arguments into the new argument vector. */ for (i = 0; i < argc; i++) { const char *string = argv[i]; if (string[0] == '\0') new_argv[i] = xstrdup ("\"\""); else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) { int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); size_t length; unsigned int backslashes; const char *s; char *quoted_string; char *p; length = 0; backslashes = 0; if (quote_around) length++; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') length += backslashes + 1; length++; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) length += backslashes + 1; quoted_string = XMALLOC (char, length + 1); p = quoted_string; backslashes = 0; if (quote_around) *p++ = '"'; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') { unsigned int j; for (j = backslashes + 1; j > 0; j--) *p++ = '\\'; } *p++ = c; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) { unsigned int j; for (j = backslashes; j > 0; j--) *p++ = '\\'; *p++ = '"'; } *p = '\0'; new_argv[i] = quoted_string; } else new_argv[i] = (char *) string; } new_argv[argc] = NULL; return new_argv; } EOF ;; esac cat <<"EOF" void lt_dump_script (FILE* f) { EOF func_emit_wrapper yes | $SED -e 's/\([\\"]\)/\\\1/g' \ -e 's/^/ fputs ("/' -e 's/$/\\n", f);/' cat <<"EOF" } EOF } # end: func_emit_cwrapperexe_src # func_win32_import_lib_p ARG # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { $opt_debug case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_mode_link arg... func_mode_link () { $opt_debug case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll which has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${wl}-single_module" func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg="$1" shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) bindir="$arg" prev= continue ;; dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=yes fi case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test "$prev" = dlprefiles; then dlself=yes elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test "$prev" = dlfiles; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" fi prev= continue ;; esac ;; expsyms) export_symbols="$arg" test -f "$arg" \ || func_fatal_error "symbol file \`$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex="$arg" prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir="$arg" prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # func_append moreargs " $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file \`$arg' does not exist" fi arg=$save_arg prev= continue ;; precious_regex) precious_files_regex="$arg" prev= continue ;; release) release="-$arg" prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test "$prev" = rpath; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds="$arg" prev= continue ;; weak) func_append weak_libs " $arg" prev= continue ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) func_append linker_flags " $qarg" func_append compiler_flags " $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg="$arg" case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "\`-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -bindir) prev=bindir continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test "X$arg" = "X-export-symbols"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between \`-L' and \`$1'" else func_fatal_error "need path for \`-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of \`$dir'" dir="$absdir" ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test "X$arg" = "X-lc" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. test "X$arg" = "X-lc" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test "X$arg" = "X-lc" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test "X$arg" = "X-lc" && continue ;; esac elif test "X$arg" = "X-lc_r"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot|--sysroot) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac continue ;; -multi_module) single_module="${wl}-multi_module" continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "\`-no-install' is ignored for $host" func_warning "assuming \`-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; =*) func_stripname '=' '' "$dir" dir=$lt_sysroot$func_stripname_result ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $func_quote_for_eval_result" func_append compiler_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $wl$func_quote_for_eval_result" func_append compiler_flags " $wl$func_quote_for_eval_result" func_append linker_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; # Flags to be passed through unchanged, with rationale: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler # -r[0-9][0-9]* specify processor for the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler # +DA*, +DD* enable 64-bit mode for the HP compiler # -q* compiler args for the IBM compiler # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ -O*|-flto*|-fwhopr*|-fuse-linker-plugin) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" func_append compiler_flags " $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. func_append objs " $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. func_append deplibs " $arg" func_append old_deplibs " $arg" continue ;; *.la) # A libtool-controlled library. func_resolve_sysroot "$arg" if test "$prev" = dlfiles; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. func_append dlprefiles " $func_resolve_sysroot_result" prev= else func_append deplibs " $func_resolve_sysroot_result" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname="$func_basename_result" libobjs_save="$libobjs" if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" func_dirname "$output" "/" "" output_objdir="$func_dirname_result$objdir" func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_preserve_dup_deps ; then case "$libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append libs " $deplib" done if test "$linkmode" = lib; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; esac func_append pre_post_deps " $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=no newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test "$linkmode,$pass" = "lib,link"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs="$tmp_deplibs" fi if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan"; then libs="$deplibs" deplibs= fi if test "$linkmode" = prog; then case $pass in dlopen) libs="$dlfiles" ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS%" test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= func_resolve_sysroot "$lib" case $lib in *.la) func_source "$func_resolve_sysroot_result" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do func_basename "$deplib" deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; *) func_append deplibs " $deplib" ;; esac done done libs="$dlprefiles" fi if test "$pass" = dlopen; then # Collect dlpreopened libraries save_deplibs="$deplibs" deplibs= fi for deplib in $libs; do lib= found=no case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) if test "$linkmode" != lib && test "$linkmode" != prog; then func_warning "\`-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test "$linkmode" = lib; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib="$searchdir/lib${name}${search_ext}" if test -f "$lib"; then if test "$search_ext" = ".la"; then found=yes else found=no fi break 2 fi done done if test "$found" != yes; then # deplib doesn't seem to be a libtool library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue else # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll="$l" done if test "X$ll" = "X$old_library" ; then # only static version available found=no func_dirname "$lib" "" "." ladir="$func_dirname_result" lib=$ladir/$old_library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi fi ;; # -l *.ltframework) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test "$pass" = conv && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi if test "$pass" = scan; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) func_resolve_sysroot "$deplib" lib=$func_resolve_sysroot_result ;; *.$libext) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=no case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=yes fi ;; pass_all) valid_a_lib=yes ;; esac if test "$valid_a_lib" != yes; then echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." else echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) if test "$pass" != link; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test "$pass" = conv; then deplibs="$deplib $deplibs" elif test "$linkmode" = prog; then if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. func_append newdlprefiles " $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append newdlfiles " $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=yes continue ;; esac # case $deplib if test "$found" = yes || test -f "$lib"; then : else func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" fi # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "\`$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir="$func_dirname_result" dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi if test "$pass" = conv; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # It is a libtool convenience library, so add in its objects. func_append convenience " $ladir/$objdir/$old_library" func_append old_convenience " $ladir/$objdir/$old_library" tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$lib' is not a convenience library" fi continue fi # $pass = conv # Get the name of the library we link against. linklib= if test -n "$old_library" && { test "$prefer_static_libs" = yes || test "$prefer_static_libs,$installed" = "built,no"; }; then linklib=$old_library else for l in $old_library $library_names; do linklib="$l" done fi if test -z "$linklib"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # This library was specified with -dlopen. if test "$pass" = dlopen; then if test -z "$libdir"; then func_fatal_error "cannot -dlopen a convenience library: \`$lib'" fi if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. func_append dlprefiles " $lib $dependency_libs" else func_append newdlfiles " $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of \`$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir="$ladir" fi ;; esac func_basename "$lib" laname="$func_basename_result" # Find the relevant object directory and library name. if test "X$installed" = Xyes; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$lt_sysroot$libdir" absdir="$lt_sysroot$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later func_append notinst_path " $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later func_append notinst_path " $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test "$pass" = dlpreopen; then if test -z "$libdir" && test "$linkmode" = prog; then func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" fi case "$host" in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both # static and shared are present. Therefore, ensure we extract # symbols from the import library if a shared library is present # (otherwise, the dlopen module name will be incorrect). We do # this by putting the import library name into $newdlprefiles. # We recover the dlopen module name by 'saving' the la file # name in a special purpose variable, and (later) extracting the # dlname from the la file. if test -n "$dlname"; then func_tr_sh "$dir/$linklib" eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" func_append newdlprefiles " $dir/$linklib" else func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" fi ;; * ) # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then func_append newdlprefiles " $dir/$dlname" else func_append newdlprefiles " $dir/$linklib" fi ;; esac fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test "$linkmode" = lib; then deplibs="$dir/$old_library $deplibs" elif test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test "$linkmode" = prog && test "$pass" != link; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" linkalldeplibs=no if test "$link_all_deplibs" != no || test -z "$library_names" || test "$build_libtool_libs" = no; then linkalldeplibs=yes fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? if test "$linkalldeplibs" = yes; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done # for deplib continue fi # $linkmode = prog... if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && { { test "$prefer_static_libs" = no || test "$prefer_static_libs,$installed" = "built,yes"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then # Make sure the rpath contains only unique directories. case "$temp_rpath:" in *"$absdir:"*) ;; *) func_append temp_rpath "$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi # $linkmode,$pass = prog,link... if test "$alldeplibs" = yes && { test "$deplibs_check_method" = pass_all || { test "$build_libtool_libs" = yes && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test "$use_static_libs" = built && test "$installed" = yes; then use_static_libs=no fi if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) if test "$installed" = no; then func_append notinst_deplibs " $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule="" for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule="$dlpremoduletest" break fi done if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then echo if test "$linkmode" = prog; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test "$linkmode" = lib && test "$hardcode_into_libs" = yes; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname="$1" shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname="$dlname" elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc*) func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; esac eval soname=\"$soname_spec\" else soname="$realname" fi # Make a new name for the extract_expsyms_cmds to use soroot="$soname" func_basename "$soroot" soname="$func_basename_result" func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from \`$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for \`$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test "$linkmode" = prog || test "$opt_mode" != relink; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test "$hardcode_direct" = no; then add="$dir/$linklib" case $host in *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; *-*-sysv4*uw2*) add_dir="-L$dir" ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir="-L$dir" ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we can not # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null ; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library" ; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else add="$dir/$old_library" fi elif test -n "$old_library"; then add="$dir/$old_library" fi fi esac elif test "$hardcode_minus_L" = no; then case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" add="-l$name" elif test "$hardcode_shlibpath_var" = no; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; relink) if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$dir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; *) lib_linked=no ;; esac if test "$lib_linked" != yes; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi if test "$linkmode" = prog; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test "$hardcode_direct" != yes && test "$hardcode_minus_L" != yes && test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$opt_mode" = relink; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$libdir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac add="-l$name" elif test "$hardcode_automatic" = yes; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then add="$inst_prefix_dir$libdir/$linklib" else add="$libdir/$linklib" fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir="-L$libdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" fi if test "$linkmode" = prog; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test "$linkmode" = prog; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test "$hardcode_direct" != unsupported; then test -n "$old_library" && linklib="$old_library" compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test "$build_libtool_libs" = yes; then # Not a shared library if test "$deplibs_check_method" != pass_all; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo $ECHO "*** Warning: This system can not link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." if test "$module" = yes; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test "$linkmode" = lib; then if test -n "$dependency_libs" && { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes || test "$link_static" = yes; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) func_append xrpath " $temp_xrpath";; esac;; *) func_append temp_deplibs " $libdir";; esac done dependency_libs="$temp_deplibs" fi func_append newlib_search_path " $absdir" # Link against this library test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) func_append specialdeplibs " $func_resolve_sysroot_result" ;; esac fi func_append tmp_libs " $func_resolve_sysroot_result" done if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path="$deplib" ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result func_dirname "$deplib" "" "." dir=$func_dirname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of \`$dir'" absdir="$dir" fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names" ; then for tmp in $deplibrary_names ; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl" ; then depdepl="$absdir/$objdir/$depdepl" darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" path= fi fi ;; *) path="-L$absdir/$objdir" ;; esac else eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "\`$deplib' seems to be moved" path="-L$absdir" fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test "$pass" = link; then if test "$linkmode" = "prog"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs="$newdependency_libs" if test "$pass" = dlpreopen; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test "$pass" != dlopen; then if test "$pass" != conv; then # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) func_append lib_search_path " $dir" ;; esac done newlib_search_path= fi if test "$linkmode,$pass" != "prog,link"; then vars="deplibs" else vars="compile_deplibs finalize_deplibs" fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) func_append tmp_libs " $deplib" ;; esac ;; *) func_append tmp_libs " $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs ; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i="" ;; esac if test -n "$i" ; then func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass if test "$linkmode" = prog; then dlfiles="$newdlfiles" fi if test "$linkmode" = prog || test "$linkmode" = lib; then dlprefiles="$newdlprefiles" fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "\`-R' is ignored for archives" test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "\`-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "\`-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs="$output" func_append objs "$old_deplibs" ;; lib) # Make sure we only generate libraries of the form `libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test "$module" = no && \ func_fatal_help "libtool library \`$output' must begin with \`lib'" if test "$need_lib_prefix" != no; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test "$deplibs_check_method" != pass_all; then func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" func_append libobjs " $objs" fi fi test "$dlself" != no && \ func_warning "\`-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test "$#" -gt 1 && \ func_warning "ignoring multiple \`-rpath's for a libtool library" install_libdir="$1" oldlibs= if test -z "$rpath"; then if test "$build_libtool_libs" = yes; then # Building a libtool convenience library. # Some compilers have problems with a `.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "\`-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs="$IFS"; IFS=':' set dummy $vinfo 0 0 0 shift IFS="$save_ifs" test -n "$7" && \ func_fatal_help "too many parameters to \`-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major="$1" number_minor="$2" number_revision="$3" # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # which has an extra 1 added just for fun # case $version_type in darwin|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_revision" ;; freebsd-aout|freebsd-elf|qnx|sunos) current="$number_major" revision="$number_minor" age="0" ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_minor" lt_irix_increment=no ;; *) func_fatal_configuration "$modename: unknown library version type \`$version_type'" ;; esac ;; no) current="$1" revision="$2" age="$3" ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT \`$current' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION \`$revision' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE \`$age' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE \`$age' is greater than the current interface number \`$current'" func_fatal_error "\`$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; freebsd-aout) major=".$current" versuffix=".$current.$revision"; ;; freebsd-elf) major=".$current" versuffix=".$current" ;; irix | nonstopux) if test "X$lt_irix_increment" = "Xno"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring="$verstring_prefix$major.$revision" # Add in all the interfaces that we are compatible with. loop=$revision while test "$loop" -ne 0; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring_prefix$major.$iface:$verstring" done # Before this point, $major must not contain `.'. major=.$major versuffix="$major.$revision" ;; linux) func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=".$current.$age.$revision" verstring="$current.$age.$revision" # Add in all the interfaces that we are compatible with. loop=$age while test "$loop" -ne 0; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring:${iface}.0" done # Make executables depend on our current version. func_append verstring ":${current}.0" ;; qnx) major=".$current" versuffix=".$current" ;; sunos) major=".$current" versuffix=".$current.$revision" ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; *) func_fatal_configuration "unknown library version type \`$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring="0.0" ;; esac if test "$need_version" = no; then versuffix= else versuffix=".0.0" fi fi # Remove version info from name if versioning should be avoided if test "$avoid_version" = yes && test "$need_version" = no; then major= versuffix= verstring="" fi # Check to see if the archive will have undefined symbols. if test "$allow_undefined" = yes; then if test "$allow_undefined_flag" = unsupported; then func_warning "undefined symbols not allowed in $host shared libraries" build_libtool_libs=no build_old_libs=yes fi else # Don't allow undefined symbols. allow_undefined_flag="$no_undefined_flag" fi fi func_generate_dlsyms "$libname" "$libname" "yes" func_append libobjs " $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$opt_mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi func_append removelist " $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do func_replace_sysroot "$libdir" func_append temp_xrpath " -R$func_replace_sysroot_result" case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles="$dlfiles" dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) func_append dlfiles " $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) func_append dlprefiles " $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test "$build_libtool_need_lc" = "yes"; then func_append deplibs " -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release="" versuffix="" major="" newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` $nocaseglob else potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` fi for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib="$potent_lib" while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. 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But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then for i in $predeps $postdeps ; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` done fi case $tmp_deplibs in *[!\ \ ]*) echo if test "X$deplibs_check_method" = "Xnone"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." fi echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes ;; esac ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" echo "*** a static module, that should work as long as the dlopening" echo "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else echo "*** The inter-library dependencies that have been dropped here will be" echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." if test "$allow_undefined" = no; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done deplibs="$new_libs" # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test "$build_libtool_libs" = yes; then if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$opt_mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append dep_rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_apped perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" if test -n "$hardcode_libdir_flag_spec_ld"; then eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" else eval dep_rpath=\"$hardcode_libdir_flag_spec\" fi fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath="$finalize_shlibpath" test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname="$1" shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname="$realname" fi if test -z "$dlname"; then dlname=$soname fi lib="$output_objdir/$realname" linknames= for link do func_append linknames " $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols="$output_objdir/$libname.uexp" func_append delfiles " $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols="$export_symbols" export_symbols= always_export_symbols=yes fi fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs="$IFS"; IFS='~' for cmd1 in $cmds; do IFS="$save_ifs" # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) try_normal_branch=yes eval cmd=\"$cmd1\" func_len " $cmd" len=$func_len_result ;; *) try_normal_branch=no ;; esac if test "$try_normal_branch" = yes \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then func_show_eval "$cmd" 'exit $?' skipped_export=false elif test -n "$nm_file_list_spec"; then func_basename "$output" output_la=$func_basename_result save_libobjs=$libobjs save_output=$output output=${output_objdir}/${output_la}.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result func_append delfiles " $output" func_verbose "creating $NM input file list: $output" for obj in $save_libobjs; do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > "$output" eval cmd=\"$cmd1\" func_show_eval "$cmd" 'exit $?' output=$save_output libobjs=$save_libobjs skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$save_ifs" if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) func_append tmp_deplibs " $test_deplib" ;; esac done deplibs="$tmp_deplibs" if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test "$compiler_needs_object" = yes && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $convenience func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test "X$skipped_export" != "X:" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output func_basename "$output" output_la=$func_basename_result # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then output=${output_objdir}/${output_la}.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done echo ')' >> $output func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test "$compiler_needs_object" = yes; then firstobj="$1 " shift fi for obj do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done func_append delfiles " $output" func_to_tool_file "$output" output=$firstobj\"$file_list_spec$func_to_tool_file_result\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-${k}.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test "X$objlist" = X || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test "$k" -eq 1 ; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" else # All subsequent reloadable object files will link in # the last one created. reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-${k}.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-${k}.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" eval concat_cmds=\"\${concat_cmds}$reload_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi func_append delfiles " $output" else output= fi if ${skipped_export-false}; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi fi test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs="$IFS"; IFS='~' for cmd in $concat_cmds; do IFS="$save_ifs" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi if ${skipped_export-false}; then if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi fi libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" # Restore the uninstalled library and exit if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "\`-R' is ignored for objects" test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for objects" test -n "$release" && \ func_warning "\`-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object \`$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj="$output" ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec and hope we can get by with # turning comma into space.. wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` else gentop="$output_objdir/${obj}x" func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # If we're not building shared, we need to use non_pic_objs test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output="$libobj" func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for programs" test -n "$release" && \ func_warning "\`-release' is ignored for programs" test "$preload" = yes \ && test "$dlopen_support" = unknown \ && test "$dlopen_self" = unknown \ && test "$dlopen_self_static" = unknown && \ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test "$tagname" = CXX ; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) func_append compile_command " ${wl}-bind_at_load" func_append finalize_command " ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done compile_deplibs="$new_libs" func_append compile_command " $compile_deplibs" func_append finalize_command " $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) func_append dllsearchpath ":$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath="$rpath" rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) func_append finalize_perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath="$rpath" if test -n "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" "no" # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=yes case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. wrappers_required=no ;; *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *) if test "$need_relink" = no || test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; esac if test "$wrappers_required" = no; then # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Delete the generated files. if test -f "$output_objdir/${outputname}S.${objext}"; then func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' fi exit $exit_status fi if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do func_append rpath "$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" func_warning "this platform does not like uninstalled shared libraries" func_warning "\`$output' will be relinked during installation" else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output_objdir/$outputname" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource="$output_path/$objdir/lt-$output_name.c" cwrapper="$output_path/$output_name.exe" $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. 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We have # to avoid creating archives with duplicate basenames if we # might have to extract them afterwards, e.g., when creating a # static archive out of a convenience library, or when linking # the entirety of a libtool archive into another (currently # not supported by libtool). if (for obj in $oldobjs do func_basename "$obj" $ECHO "$func_basename_result" done | sort | sort -uc >/dev/null 2>&1); then : else echo "copying selected object files to avoid basename conflicts..." gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs oldobjs= counter=1 for obj in $save_oldobjs do func_basename "$obj" objbase="$func_basename_result" case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) while :; do # Make sure we don't pick an alternate name that also # overlaps. newobj=lt$counter-$objbase func_arith $counter + 1 counter=$func_arith_result case " $oldobjs " in *[\ /]"$newobj "*) ;; *) if test ! -f "$gentop/$newobj"; then break; fi ;; esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" func_append oldobjs " $gentop/$newobj" ;; *) func_append oldobjs " $obj" ;; esac done fi eval cmds=\"$old_archive_cmds\" func_len " $cmds" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then cmds=$old_archive_cmds elif test -n "$archiver_list_spec"; then func_verbose "using command file archive linking..." for obj in $oldobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > $output_objdir/$libname.libcmd func_to_tool_file "$output_objdir/$libname.libcmd" oldobjs=" $archiver_list_spec$func_to_tool_file_result" cmds=$old_archive_cmds else # the command line is too long to link in one step, link in parts func_verbose "using piecewise archive linking..." save_RANLIB=$RANLIB RANLIB=: objlist= concat_cmds= save_oldobjs=$oldobjs oldobjs= # Is there a better way of finding the last object in the list? 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# UTC # Original author: Noah Friedman # Created: 1993-05-16 # Public domain. # # This file is maintained in Automake, please report # bugs to or send patches to # . nl=' ' IFS=" "" $nl" errstatus=0 dirmode= usage="\ Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ... Create each directory DIR (with mode MODE, if specified), including all leading file name components. Report bugs to ." # process command line arguments while test $# -gt 0 ; do case $1 in -h | --help | --h*) # -h for help echo "$usage" exit $? ;; -m) # -m PERM arg shift test $# -eq 0 && { echo "$usage" 1>&2; exit 1; } dirmode=$1 shift ;; --version) echo "$0 $scriptversion" exit $? ;; --) # stop option processing shift break ;; -*) # unknown option echo "$usage" 1>&2 exit 1 ;; *) # first non-opt arg break ;; esac done for file do if test -d "$file"; then shift else break fi done case $# in 0) exit 0 ;; esac # Solaris 8's mkdir -p isn't thread-safe. If you mkdir -p a/b and # mkdir -p a/c at the same time, both will detect that a is missing, # one will create a, then the other will try to create a and die with # a "File exists" error. This is a problem when calling mkinstalldirs # from a parallel make. We use --version in the probe to restrict # ourselves to GNU mkdir, which is thread-safe. case $dirmode in '') if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then echo "mkdir -p -- $*" exec mkdir -p -- "$@" else # On NextStep and OpenStep, the `mkdir' command does not # recognize any option. It will interpret all options as # directories to create, and then abort because `.' already # exists. test -d ./-p && rmdir ./-p test -d ./--version && rmdir ./--version fi ;; *) if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 && test ! -d ./--version; then echo "mkdir -m $dirmode -p -- $*" exec mkdir -m "$dirmode" -p -- "$@" else # Clean up after NextStep and OpenStep mkdir. for d in ./-m ./-p ./--version "./$dirmode"; do test -d $d && rmdir $d done fi ;; esac for file do case $file in /*) pathcomp=/ ;; *) pathcomp= ;; esac oIFS=$IFS IFS=/ set fnord $file shift IFS=$oIFS for d do test "x$d" = x && continue pathcomp=$pathcomp$d case $pathcomp in -*) pathcomp=./$pathcomp ;; esac if test ! -d "$pathcomp"; then echo "mkdir $pathcomp" mkdir "$pathcomp" || lasterr=$? if test ! -d "$pathcomp"; then errstatus=$lasterr else if test ! -z "$dirmode"; then echo "chmod $dirmode $pathcomp" lasterr= chmod "$dirmode" "$pathcomp" || lasterr=$? if test ! -z "$lasterr"; then errstatus=$lasterr fi fi fi fi pathcomp=$pathcomp/ done done exit $errstatus # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: mpfi-1.5.1/README0000664023513600017500000000247011705754332010275 00000000000000To install MPFI library : For the impatient user, type in the source directory: ./configure make make install This will install shared and static versions of libmpfi in the default install directory. Read INSTALL in the source directory for details. CONFIGURE EXTRA OPTIONS (read INSTALL for general options) You can specify the GMP and MPFR installation directories with the following configure options: --with-gmp= --with-mpfr= TEST FAILURE With GMP 5.0.x, you may experience a failure in tcbrt like the following: rootrem.c:339: GNU MP assertion failed: bn>= qn /bin/sh: line 5: 27307 Aborted ${dir}$tst FAIL: tcbrt This is probably due to the fact that gcc version 4.3.2 miscompiles GMP 5.0.x. There is nothing to do but to recompile GMP with another version of gcc. IMPORTANT: Note that default installation path is /usr/local/lib. If you configured MPFI with --prefix=some/path or if you are using a distribution like Debian, the library may not be found at running time. If you compile a soft using mpfi and have an error at execution time such as: error while loading shared libraries: libmpfi.so.0: cannot open shared object file: No such file or directory try adding /some/path (or /usr/local/lib in the case of Debian) to LD_LIBRARY_PATH mpfi-1.5.1/AUTHORS0000664023513600017500000000042711705754332010465 00000000000000Nathalie Revol Nathalie.Revol@ens-lyon.fr Fabrice Rouillier Fabrice.Rouillier@inria.fr Sylvain Chevillard Sylvain.Chevillard@ens-lyon.org Christoph Lauter Christoph.Lauter@ens-lyon.org Hong Diep Nguyen Hong.Diep.Nguyen@ens-lyon.fr Philippe Theveny Philippe.Theveny@ens-lyon.fr mpfi-1.5.1/ChangeLog0000664023513600017500000002173311705754332011172 000000000000002009-04-28 03:00 clauter * configure.ac, doc/mpfi.info, doc/mpfi.texi: Changed version number to something greater than all different version numbers in the doc etc. Adapted documentation. 2009-04-28 02:04 clauter * ChangeLog, NEWS, README: Some history editing for releasing 2009-04-22 19:07 schevill * README: reverted nothing 2009-04-22 19:05 schevill * README: nothing 2009-04-22 19:02 schevill * configure.ac: 2009-04-22 19:00 schevill * configure.ac: temporary situation with configure.ac 2009-04-22 17:42 schevill * LinSys: Initial repository, after having created the branch for Diep 2009-04-22 17:22 schevill * AUTHORS: back to a clean situation 2009-04-22 17:18 schevill * AUTHORS: 2009-04-22 17:11 schevill * testFile: 2009-04-22 17:08 schevill * testFile: 2009-04-22 17:00 schevill * testFile: 2009-04-22 16:58 schevill * testFile: 2009-04-22 16:53 schevill * testFile: 2009-04-22 16:19 schevill * testFile: removed testFile 2009-04-22 16:16 schevill * testFile: added a file just for testing purpose 2009-04-22 16:15 schevill * AUTHORS: True list of authors 2009-04-22 15:47 schevill * AUTHORS: 2009-04-22 15:47 schevill * AUTHORS: 2009-04-22 15:46 schevill * AUTHORS: 2009-04-22 14:48 schevill * AUTHORS: 2009-04-22 14:48 schevill * AUTHORS: 2009-04-22 14:46 schevill * AUTHORS: 2009-04-22 14:46 schevill * AUTHORS: 2009-04-22 14:41 schevill * AUTHORS: 2009-04-22 14:36 schevill * AUTHORS: Back to something clean 2009-04-22 14:17 schevill * AUTHORS: 2009-04-22 13:58 schevill * AUTHORS: Another try 2009-04-22 13:57 schevill * AUTHORS: Back to a clean version 2009-04-22 13:48 schevill * AUTHORS: 2009-04-22 13:43 schevill * AUTHORS: 2009-04-22 13:41 schevill * AUTHORS: Another try 2009-04-22 13:24 schevill * AUTHORS: Added Christoph as an author 2009-04-22 13:08 schevill * AUTHORS: Added myself as an author for testing purpose 2008-07-15 11:13 hnguyen * LinSys/src/mpfr_mat.c: change the cancellation test of all the mpfr matrix operations. Return if encounter nan flag or overflow flag. The result returned is the flags 2008-07-07 08:52 hnguyen * LinSys/src/matrix_generator.c: read matrix from file 2008-07-07 08:39 hnguyen * LinSys/src/mpfr_mat.c: test initialisation status 2008-07-07 08:37 hnguyen * LinSys/src/mpfr_mat.c, LinSys/src/mpfr_mat.h: test initialisation status 2008-06-06 11:04 schevill * LinSys/tests/test_mpfi_mat.c, LinSys/tests/test_mpfr_mat.c: corrected the address of the FSF 2008-06-06 10:52 schevill * COPYING, NEWS, depcomp, missing, src/mpfi-impl.h, src/mpfi.c, src/mpfi.h, src/mpfi_io.c, src/mpfi_io.h, src/mpfi_trigo.c, tests/test_mpfi.c, tests/test_trigo.c: corrected the address of the FSF 2008-05-30 11:19 hnguyen * configure.ac: add LinSys to the compile source 2008-05-26 14:07 hnguyen * LinSys/tests, LinSys/tests/Makefile.am, LinSys/tests/test_mpfi_mat.c, LinSys/tests/test_mpfr_mat.c: initial commit for the LinSys module's test 2008-05-26 14:05 hnguyen * LinSys, LinSys/src, LinSys/src/Makefile.am, LinSys/src/matrix_generator.c, LinSys/src/matrix_generator.h, LinSys/src/mpfi_mat.c, LinSys/src/mpfi_mat.h, LinSys/src/mpfi_mat_io.c, LinSys/src/mpfi_mat_lss.c, LinSys/src/mpfi_mat_norm.c, LinSys/src/mpfr_mat.c, LinSys/src/mpfr_mat.h: initial commit for the LinSys module 2007-11-27 11:42 schevill * src/mpfi.c: Put back the previous version of functions modified by C. Q. Lauter (modifications were useless). 2007-11-27 09:30 schevill * tests/test_mpfi, tests/test_trigo: Removed binary files that should not be in the CVS repository. 2007-11-26 17:04 clauter * src/mpfi.c, tests/test_mpfi, tests/test_trigo: Corrected precision issues in si and d. Todo: z and q. 2007-11-23 16:49 clauter * src/mpfi.c, tests/test_mpfi, tests/test_trigo: Corrected three bugs in ui - functions. 2007-11-23 15:57 clauter * src/mpfi.c, tests/test_mpfi, tests/test_trigo: Added a / in beginning of mpfi.c for making compilation possible 2007-11-23 15:17 schevill * src/mpfi.c: In mpfi_diam_rel, replaced an assignment in variable diam by an assignment in a temporary variable to avoid possible conflict between input and output variables. 2007-11-23 13:12 schevill * src/mpfi_io.c, tests/test_mpfi, tests/test_trigo: Added suggestion of Carl Witty for mpfi_set_str (strlen is now computed only once ; a test asserts that the input string is not too long for the buffer). 2007-11-22 16:31 schevill * README: Added an instruction about LD_LIBRARY_PATH in README. I personnally did not know that I had to add /usr/local/lib to my LD_LIBRARY_PATH in order for mpfi to run. Note that this concerns shared library only. Since we now compile both shared and static library, the error may happen for former users when upgrading their installation. That is why I think it is important to inform users in README. 2007-11-22 15:33 schevill * Makefile.in, aclocal.m4, config.guess, config.sub, configure, doc/Makefile.in, src/Makefile.in, tests/Makefile.in: Removing files that should not be in a CVS repository: this files are automatically generated and their content depends on the configuration of each user. 2007-11-22 15:08 schevill * src/mpfi_io.c, tests/test_mpfi, tests/test_trigo: Fixed bug 1847 submitted by Julien Clement concerning mpfi_set_str when a single number was passed as argument. I am not totally convinced that this function is correct when a number is stored in an interval with more precision at its left endpoint than at its right endpoint. Should be checked. 2007-11-21 18:26 schevill * src/mpfi.c, tests/test_mpfi, tests/test_trigo: Fixed bug 2004: mpfi_diam_rel used to compute an absolute diameter. There remain mysteries about this function. 2007-11-21 17:48 schevill * src/mpfi.c, tests/test_mpfi, tests/test_trigo: mpfi.c: fixed a bug in mpfi_ui_sub in the case a-0. 2007-11-21 09:38 schevill * src/mpfi.c: Fixed bug number 4219 about incorrect bounds in mpfi_ui_sub. 2007-11-16 10:21 schevill * src/mpfi-impl.h, src/mpfi.c, src/mpfi.h, src/mpfi_trigo.c, tests/test_mpfi, tests/test_trigo: Corrected a bug reported by Carl Witty: MPFR_SIGN and mpfr_sgn do not have the same behavior on 0. The right function to use was mpfr_sgn Replaced mpfi_mpz_exact_set_fr by mpfr_get_z that have exactly the same semantic. 2007-10-29 13:18 schevill * Makefile.in, aclocal.m4, autogen.sh, config.guess, config.sub, configure, configure.ac, doc/Makefile.in, mpfi_config.h.in, src/Makefile.am, src/Makefile.in, src/mpfi_trigo.c, tests/Makefile.am, tests/Makefile.in, tests/test_mpfi, tests/test_trigo: Added autogen.sh: just run ./autogen.sh to generate a new configure file after having modified a Makefile.am or configure.ac The configure file in CVS is now up to date Patched a bug in mpfi_trigo.c affecting mpfi_sin when called on a symetrical interval Patched an old bug in mpfi_trigo.c in function mpfi_mpz_exact_set_fr This bug had already been patched once since the RC available as a tgz on mpfi's web page is correct. It is quite surprising to find this bug in the CVS... Corrected the version number in configure.ac Patched configure.ac and some Makefile.am in order to use libtool to generate a dynamic library. Warning: the libraries are now compiled in src/.libs/ 2006-06-07 21:21 rouillie * src/mpfi.h, src/mpfi_io.h: *** empty log message *** 2006-01-03 09:09 rouillie * configure, configure.ac, doc/mpfi.info, doc/mpfi.texi, src/mpfi-impl.h, src/mpfi.c, src/mpfi.h: *configure.ac : modify the help for --with-mpfr-dir option *mpfi-impl.h/mpfi.h : put the flags return by mpfi function into mpfi.h *modify the documentation of mpfi_cmp *add the function char * mpfi_get_version() 2005-11-22 16:23 rouillie * configure, configure.ac, doc/mpfi.info, src/mpfi.c, src/mpfi_io.c, src/mpfi_trigo.c: Some *_ui* functions have been upgraded 2005-11-20 06:55 rouillie * AUTHORS, Makefile.in, aclocal.m4, configure, configure.ac, doc/Makefile.in, src/Makefile.in, src/mpfi-impl.h, src/mpfi.c, src/mpfi_io.c, src/mpfi_io.h, tests/Makefile.in, tests/test_mpfi.c, tests/test_trigo.c: Modifications suggested by the SPACES project. MPFI is now compatible with mpfr-2.2.0 2005-11-08 17:24 rouillie * ., AUTHORS, COPYING, ChangeLog, INSTALL, Makefile.am, Makefile.in, NEWS, README, aclocal.m4, config.guess, config.sub, configure, configure.ac, depcomp, doc, doc/Makefile.am, doc/Makefile.in, doc/mpfi.info, doc/mpfi.texi, install-sh, missing, mkinstalldirs, mpfi_config.h.in, src, src/Makefile.am, src/Makefile.in, src/mpfi-impl.h, src/mpfi.c, src/mpfi.h, src/mpfi_io.c, src/mpfi_io.h, src/mpfi_trigo.c, tests, tests/Makefile.am, tests/Makefile.in, tests/test_mpfi, tests/test_mpfi.c, tests/test_trigo, tests/test_trigo.c: Initial Release mpfi-1.5.1/config.sub0000755023513600017500000010460611704057240011373 00000000000000#! /bin/sh # Configuration validation subroutine script. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, # 2011 Free Software Foundation, Inc. timestamp='2011-03-23' # This file is (in principle) common to ALL GNU software. # The presence of a machine in this file suggests that SOME GNU software # can handle that machine. 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This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo $1 exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ knetbsd*-gnu* | netbsd*-gnu* | \ kopensolaris*-gnu* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; *) basic_machine=`echo $1 | sed 's/-[^-]*$//'` if [ $basic_machine != $1 ] then os=`echo $1 | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray | -microblaze) os= basic_machine=$1 ;; -bluegene*) os=-cnk ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco6) os=-sco5v6 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ | nios | nios2 \ | ns16k | ns32k \ | open8 \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pyramid \ | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e \ | we32k \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; m6811 | m68hc11 | m6812 | m68hc12 | picochip) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ | nios-* | nios2-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ | pyramid-* \ | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile-* | tilegx-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c54x-*) basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16 | cr16-*) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; # I'm not sure what "Sysv32" means. Should this be sysv3.2? i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze) basic_machine=microblaze-xilinx ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; mvs) basic_machine=i370-ibm os=-mvs ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; neo-tandem) basic_machine=neo-tandem ;; nse-tandem) basic_machine=nse-tandem ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc | ppcbe) basic_machine=powerpc-unknown ;; ppc-* | ppcbe-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rdos) basic_machine=i386-pc os=-rdos ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; strongarm-* | thumb-*) basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; # This must be matched before tile*. tilegx*) basic_machine=tilegx-unknown os=-linux-gnu ;; 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Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. This file is offered as-is, without warranty of any kind. Basic Installation ================== Briefly, the shell commands `./configure; make; make install' should configure, build, and install this package. The following more-detailed instructions are generic; see the `README' file for instructions specific to this package. Some packages provide this `INSTALL' file but do not implement all of the features documented below. The lack of an optional feature in a given package is not necessarily a bug. More recommendations for GNU packages can be found in *note Makefile Conventions: (standards)Makefile Conventions. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. 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Until the bug is fixed you can use this workaround: CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash `configure' Invocation ====================== `configure' recognizes the following options to control how it operates. `--help' `-h' Print a summary of all of the options to `configure', and exit. `--help=short' `--help=recursive' Print a summary of the options unique to this package's `configure', and exit. The `short' variant lists options used only in the top level, while the `recursive' variant lists options also present in any nested packages. `--version' `-V' Print the version of Autoconf used to generate the `configure' script, and exit. `--cache-file=FILE' Enable the cache: use and save the results of the tests in FILE, traditionally `config.cache'. FILE defaults to `/dev/null' to disable caching. `--config-cache' `-C' Alias for `--cache-file=config.cache'. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `--prefix=DIR' Use DIR as the installation prefix. *note Installation Names:: for more details, including other options available for fine-tuning the installation locations. `--no-create' `-n' Run the configure checks, but stop before creating any output files. `configure' also accepts some other, not widely useful, options. Run `configure --help' for more details. mpfi-1.5.1/install-sh0000775023513600017500000003253711705754332011430 00000000000000#!/bin/sh # install - install a program, script, or datafile scriptversion=2009-04-28.21; # UTC # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false no_target_directory= usage="\ Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 [OPTION]... -t DIRECTORY SRCFILES... or: $0 [OPTION]... -d DIRECTORIES... In the 1st form, copy SRCFILE to DSTFILE. In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. In the 4th, create DIRECTORIES. Options: --help display this help and exit. --version display version info and exit. -c (ignored) -C install only if different (preserve the last data modification time) -d create directories instead of installing files. -g GROUP $chgrpprog installed files to GROUP. -m MODE $chmodprog installed files to MODE. -o USER $chownprog installed files to USER. -s $stripprog installed files. -t DIRECTORY install into DIRECTORY. -T report an error if DSTFILE is a directory. Environment variables override the default commands: CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG " while test $# -ne 0; do case $1 in -c) ;; -C) copy_on_change=true;; -d) dir_arg=true;; -g) chgrpcmd="$chgrpprog $2" shift;; --help) echo "$usage"; exit $?;; -m) mode=$2 case $mode in *' '* | *' '* | *' '* | *'*'* | *'?'* | *'['*) echo "$0: invalid mode: $mode" >&2 exit 1;; esac shift;; -o) chowncmd="$chownprog $2" shift;; -s) stripcmd=$stripprog;; -t) dst_arg=$2 shift;; -T) no_target_directory=true;; --version) echo "$0 $scriptversion"; exit $?;; --) shift break;; -*) echo "$0: invalid option: $1" >&2 exit 1;; *) break;; esac shift done if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then # When -d is used, all remaining arguments are directories to create. # When -t is used, the destination is already specified. # Otherwise, the last argument is the destination. Remove it from $@. for arg do if test -n "$dst_arg"; then # $@ is not empty: it contains at least $arg. set fnord "$@" "$dst_arg" shift # fnord fi shift # arg dst_arg=$arg done fi if test $# -eq 0; then if test -z "$dir_arg"; then echo "$0: no input file specified." >&2 exit 1 fi # It's OK to call `install-sh -d' without argument. # This can happen when creating conditional directories. exit 0 fi if test -z "$dir_arg"; then trap '(exit $?); exit' 1 2 13 15 # Set umask so as not to create temps with too-generous modes. # However, 'strip' requires both read and write access to temps. case $mode in # Optimize common cases. *644) cp_umask=133;; *755) cp_umask=22;; *[0-7]) if test -z "$stripcmd"; then u_plus_rw= else u_plus_rw='% 200' fi cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; *) if test -z "$stripcmd"; then u_plus_rw= else u_plus_rw=,u+rw fi cp_umask=$mode$u_plus_rw;; esac fi for src do # Protect names starting with `-'. case $src in -*) src=./$src;; esac if test -n "$dir_arg"; then dst=$src dstdir=$dst test -d "$dstdir" dstdir_status=$? else # Waiting for this to be detected by the "$cpprog $src $dsttmp" command # might cause directories to be created, which would be especially bad # if $src (and thus $dsttmp) contains '*'. if test ! -f "$src" && test ! -d "$src"; then echo "$0: $src does not exist." >&2 exit 1 fi if test -z "$dst_arg"; then echo "$0: no destination specified." >&2 exit 1 fi dst=$dst_arg # Protect names starting with `-'. case $dst in -*) dst=./$dst;; esac # If destination is a directory, append the input filename; won't work # if double slashes aren't ignored. if test -d "$dst"; then if test -n "$no_target_directory"; then echo "$0: $dst_arg: Is a directory" >&2 exit 1 fi dstdir=$dst dst=$dstdir/`basename "$src"` dstdir_status=0 else # Prefer dirname, but fall back on a substitute if dirname fails. dstdir=` (dirname "$dst") 2>/dev/null || expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$dst" : 'X\(//\)[^/]' \| \ X"$dst" : 'X\(//\)$' \| \ X"$dst" : 'X\(/\)' \| . 2>/dev/null || echo X"$dst" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\).*/{ s//\1/ q } s/.*/./; q' ` test -d "$dstdir" dstdir_status=$? fi fi obsolete_mkdir_used=false if test $dstdir_status != 0; then case $posix_mkdir in '') # Create intermediate dirs using mode 755 as modified by the umask. # This is like FreeBSD 'install' as of 1997-10-28. umask=`umask` case $stripcmd.$umask in # Optimize common cases. *[2367][2367]) mkdir_umask=$umask;; .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; *[0-7]) mkdir_umask=`expr $umask + 22 \ - $umask % 100 % 40 + $umask % 20 \ - $umask % 10 % 4 + $umask % 2 `;; *) mkdir_umask=$umask,go-w;; esac # With -d, create the new directory with the user-specified mode. # Otherwise, rely on $mkdir_umask. if test -n "$dir_arg"; then mkdir_mode=-m$mode else mkdir_mode= fi posix_mkdir=false case $umask in *[123567][0-7][0-7]) # POSIX mkdir -p sets u+wx bits regardless of umask, which # is incompatible with FreeBSD 'install' when (umask & 300) != 0. ;; *) tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 if (umask $mkdir_umask && exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 then if test -z "$dir_arg" || { # Check for POSIX incompatibilities with -m. # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or # other-writeable bit of parent directory when it shouldn't. # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. ls_ld_tmpdir=`ls -ld "$tmpdir"` case $ls_ld_tmpdir in d????-?r-*) different_mode=700;; d????-?--*) different_mode=755;; *) false;; esac && $mkdirprog -m$different_mode -p -- "$tmpdir" && { ls_ld_tmpdir_1=`ls -ld "$tmpdir"` test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" } } then posix_mkdir=: fi rmdir "$tmpdir/d" "$tmpdir" else # Remove any dirs left behind by ancient mkdir implementations. rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null fi trap '' 0;; esac;; esac if $posix_mkdir && ( umask $mkdir_umask && $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" ) then : else # The umask is ridiculous, or mkdir does not conform to POSIX, # or it failed possibly due to a race condition. Create the # directory the slow way, step by step, checking for races as we go. case $dstdir in /*) prefix='/';; -*) prefix='./';; *) prefix='';; esac eval "$initialize_posix_glob" oIFS=$IFS IFS=/ $posix_glob set -f set fnord $dstdir shift $posix_glob set +f IFS=$oIFS prefixes= for d do test -z "$d" && continue prefix=$prefix$d if test -d "$prefix"; then prefixes= else if $posix_mkdir; then (umask=$mkdir_umask && $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break # Don't fail if two instances are running concurrently. test -d "$prefix" || exit 1 else case $prefix in *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; *) qprefix=$prefix;; esac prefixes="$prefixes '$qprefix'" fi fi prefix=$prefix/ done if test -n "$prefixes"; then # Don't fail if two instances are running concurrently. (umask $mkdir_umask && eval "\$doit_exec \$mkdirprog $prefixes") || test -d "$dstdir" || exit 1 obsolete_mkdir_used=true fi fi fi if test -n "$dir_arg"; then { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 else # Make a couple of temp file names in the proper directory. dsttmp=$dstdir/_inst.$$_ rmtmp=$dstdir/_rm.$$_ # Trap to clean up those temp files at exit. trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 # Copy the file name to the temp name. (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && # and set any options; do chmod last to preserve setuid bits. # # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $cpprog $src $dsttmp" command. # { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && # If -C, don't bother to copy if it wouldn't change the file. if $copy_on_change && old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && eval "$initialize_posix_glob" && $posix_glob set -f && set X $old && old=:$2:$4:$5:$6 && set X $new && new=:$2:$4:$5:$6 && $posix_glob set +f && test "$old" = "$new" && $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 then rm -f "$dsttmp" else # Rename the file to the real destination. $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || # The rename failed, perhaps because mv can't rename something else # to itself, or perhaps because mv is so ancient that it does not # support -f. { # Now remove or move aside any old file at destination location. # We try this two ways since rm can't unlink itself on some # systems and the destination file might be busy for other # reasons. In this case, the final cleanup might fail but the new # file should still install successfully. { test ! -f "$dst" || $doit $rmcmd -f "$dst" 2>/dev/null || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } } || { echo "$0: cannot unlink or rename $dst" >&2 (exit 1); exit 1 } } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dst" } fi || exit 1 trap '' 0 fi done # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: mpfi-1.5.1/COPYING0000664023513600017500000004311011705754332010444 00000000000000 GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. mpfi-1.5.1/config.guess0000755023513600017500000012673011704057240011732 00000000000000#! /bin/sh # Attempt to guess a canonical system name. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, # 2011 Free Software Foundation, Inc. timestamp='2011-05-11' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Per Bothner. Please send patches (context # diff format) to and include a ChangeLog # entry. # # This script attempts to guess a canonical system name similar to # config.sub. If it succeeds, it prints the system name on stdout, and # exits with 0. Otherwise, it exits with 1. # # You can get the latest version of this script from: # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] Output the configuration name of the system \`$me' is run on. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.guess ($timestamp) Originally written by Per Bothner. Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" >&2 exit 1 ;; * ) break ;; esac done if test $# != 0; then echo "$me: too many arguments$help" >&2 exit 1 fi trap 'exit 1' 1 2 15 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a # compiler to aid in system detection is discouraged as it requires # temporary files to be created and, as you can see below, it is a # headache to deal with in a portable fashion. # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. 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Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; s390x:SunOS:*:*) echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) echo i386-pc-auroraux${UNAME_RELEASE} exit ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) eval $set_cc_for_build SUN_ARCH="i386" # If there is a compiler, see if it is configured for 64-bit objects. # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. # This test works for both compilers. if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then SUN_ARCH="x86_64" fi fi echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. 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The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) case ${UNAME_MACHINE} in pc98) echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. 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EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-gnu else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo ${UNAME_MACHINE}-unknown-linux-gnueabi else echo ${UNAME_MACHINE}-unknown-linux-gnueabihf fi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo crisv32-axis-linux-gnu exit ;; frv:Linux:*:*) echo frv-unknown-linux-gnu exit ;; i*86:Linux:*:*) LIBC=gnu eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; padre:Linux:*:*) echo sparc-unknown-linux-gnu exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; tile*:Linux:*:*) echo ${UNAME_MACHINE}-tilera-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo x86_64-unknown-linux-gnu exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configury will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown case $UNAME_PROCESSOR in i386) eval $set_cc_for_build if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then UNAME_PROCESSOR="x86_64" fi fi ;; unknown) UNAME_PROCESSOR=powerpc ;; esac echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NEO-?:NONSTOP_KERNEL:*:*) echo neo-tandem-nsk${UNAME_RELEASE} exit ;; NSE-?:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; i*86:AROS:*:*) echo ${UNAME_MACHINE}-pc-aros exit ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". 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See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by `PROGRAMS ARGS'. object Object file output by `PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputing dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. 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Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz ## The second -e expression handles DOS-style file names with drive letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the `deleted header file' problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. tr ' ' ' ' < "$tmpdepfile" | ## Some versions of gcc put a space before the `:'. On the theory ## that the space means something, we add a space to the output as ## well. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. 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However on # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c # ICC 7.0 will fill foo.d with something like # foo.o: sub/foo.c # foo.o: sub/foo.h # which is wrong. We want: # sub/foo.o: sub/foo.c # sub/foo.o: sub/foo.h # sub/foo.c: # sub/foo.h: # ICC 7.1 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using \ : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. The correct option # to use with these is +Maked; it writes dependencies to a file named # 'foo.d', which lands next to the object file, wherever that # happens to be. # Much of this is similar to the tru64 case; see comments there. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` if test "$libtool" = yes; then tmpdepfile1=$dir$base.d tmpdepfile2=$dir.libs/$base.d "$@" -Wc,+Maked else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d "$@" +Maked fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile1" "$tmpdepfile2" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" # Add `dependent.h:' lines. sed -ne '2,${ s/^ *// s/ \\*$// s/$/:/ p }' "$tmpdepfile" >> "$depfile" else echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" "$tmpdepfile2" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put # dependencies in `foo.d' instead, so we check for that too. # Subdirectories are respected. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` if test "$libtool" = yes; then # With Tru64 cc, shared objects can also be used to make a # static library. 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"$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove `-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done test -z "$dashmflag" && dashmflag=-M # Require at least two characters before searching for `:' # in the target name. This is to cope with DOS-style filenames: # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. "$@" $dashmflag | sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" tr ' ' ' ' < "$tmpdepfile" | \ ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; dashXmstdout) # This case only exists to satisfy depend.m4. 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