diff options
| author | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2003-05-22 21:39:40 +0000 |
|---|---|---|
| committer | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2003-05-22 21:39:40 +0000 |
| commit | 44b4dd94bb98c8d9e7850ae401232bd1b2ea3028 (patch) | |
| tree | 9670f0ef8017d42ad2a2062dc08c63c022e450c8 /hypot.c | |
| parent | 2f3cb289a102043a22bd32c5950db37199fb3fd2 (diff) | |
| download | mpfr-44b4dd94bb98c8d9e7850ae401232bd1b2ea3028.tar.gz | |
Macros MPFR_EXP_INVALID (invalid exponent value) and MPFR_EXP_CHECK
added. Code update to use MPFR_GET_EXP and MPFR_SET_EXP instead of
MPFR_EXP to allow more bug detection related to special values.
Macros MPFR_SET_NAN, MPFR_SET_INF, MPFR_SET_ZERO and MPFR_INIT set
the exponent of the number to MPFR_EXP_INVALID if MPFR_EXP_CHECK
is defined. Compile with -DMPFR_EXP_CHECK and make check to see
the potential problems; currently, 40 of 76 tests fail.
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2301 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'hypot.c')
| -rw-r--r-- | hypot.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -1,6 +1,6 @@ /* mpfr_hypot -- Euclidean distance -Copyright 2001, 2002 Free Software Foundation, Inc. +Copyright 2001, 2002, 2003 Free Software Foundation, Inc. This file is part of the MPFR Library. @@ -78,8 +78,8 @@ mpfr_hypot (mpfr_ptr z, mpfr_srcptr x , mpfr_srcptr y , mp_rnd_t rnd_mode) /* now |x| >= |y| */ - Ex = MPFR_EXP(x); - Ey = MPFR_EXP(y); + Ex = MPFR_GET_EXP (x); + Ey = MPFR_GET_EXP (y); diff_exp = (mp_exp_unsigned_t) Ex - Ey; Nz = MPFR_PREC(z); /* Precision of output variable */ |