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mpfr
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src/print_raw.c
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Vincent Lefevre
Updated the "Contributed" lines.
02 фев 2025, 02:39
02 фев 2025, 02:39
a774f60
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/* mpfr_print_mant_binary -- print the internal binary representation of a significand of floating-point number (for the tests and debugging purpose) Copyright 1999-2025 Free Software Foundation, Inc. Contributed by the Pascaline and Caramba projects, INRIA. This file is part of the GNU MPFR Library. The GNU MPFR Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. The GNU MPFR Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU MPFR Library; see the file COPYING.LESSER. If not, see <https://www.gnu.org/licenses/>. */ #include "mpfr-impl.h" void mpfr_print_mant_binary (const char *str, const mp_limb_t *p, mpfr_prec_t r) { int i; mpfr_prec_t count = 0; mp_size_t n = MPFR_PREC2LIMBS (r); printf ("%s ", str); for (n-- ; n >= 0 ; n--) { for (i = GMP_NUMB_BITS - 1 ; i >=0 ; i--) { putchar ((p[n] & (MPFR_LIMB_ONE << i)) ? '1' : '0'); if (++count == r) putchar ('['); } putchar ('.'); } if (count >= r) putchar (']'); putchar ('\n'); }