diff options
Diffstat (limited to 'gnu/lib/libgmp/mpf/reldiff.c')
-rw-r--r-- | gnu/lib/libgmp/mpf/reldiff.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/gnu/lib/libgmp/mpf/reldiff.c b/gnu/lib/libgmp/mpf/reldiff.c deleted file mode 100644 index c846466..0000000 --- a/gnu/lib/libgmp/mpf/reldiff.c +++ /dev/null @@ -1,52 +0,0 @@ -/* mpf_reldiff -- Generate the relative difference of two floats. - -Copyright (C) 1996 Free Software Foundation, Inc. - -This file is part of the GNU MP Library. - -The GNU MP 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 GNU MP Library is distributed in the hope that 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 GNU MP Library; see the file COPYING.LIB. If not, write to -the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, -MA 02111-1307, USA. */ - -#include "gmp.h" -#include "gmp-impl.h" - -void -#if __STDC__ -mpf_reldiff (mpf_t rdiff, mpf_srcptr x, mpf_srcptr y) -#else -mpf_reldiff (rdiff, x, y) - mpf_t rdiff; - mpf_srcptr x; - mpf_srcptr y; -#endif -{ - if (mpf_cmp_ui (x, 0) == 0) - { - mpf_set_ui (rdiff, (unsigned long int) (mpf_sgn (y) != 0)); - } - else - { - mpf_t d; - mp_limb_t tmp_limb[2]; - - d->_mp_prec = 1; - d->_mp_d = tmp_limb; - - mpf_sub (d, x, y); - mpf_abs (d, d); - mpf_div (rdiff, d, x); - } -} - |