diff options
Diffstat (limited to 'Build/source/libs/mpfr/mpfr-src/src/copysign.c')
-rw-r--r-- | Build/source/libs/mpfr/mpfr-src/src/copysign.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/Build/source/libs/mpfr/mpfr-src/src/copysign.c b/Build/source/libs/mpfr/mpfr-src/src/copysign.c deleted file mode 100644 index 53e1ba6ee08..00000000000 --- a/Build/source/libs/mpfr/mpfr-src/src/copysign.c +++ /dev/null @@ -1,38 +0,0 @@ -/* mpfr_copysign -- Produce a value with the magnitude of x and sign bit of y - -Copyright 2001-2004, 2006-2020 Free Software Foundation, Inc. -Contributed by the AriC 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/ or write to the Free Software Foundation, Inc., -51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ - -#include "mpfr-impl.h" - - /* - The computation of z with magnitude of x and sign of y: - z = (-1)^signbit(y) * abs(x), i.e. with the same sign bit as y, - even if z is a NaN. - Note: This function implements copysign from the IEEE-754 standard - when no rounding occurs (e.g. if PREC(z) >= PREC(x)). - */ - -#undef mpfr_copysign -int -mpfr_copysign (mpfr_ptr z, mpfr_srcptr x, mpfr_srcptr y, mpfr_rnd_t rnd_mode) -{ - return mpfr_set4 (z, x, rnd_mode, MPFR_SIGN (y)); -} |