diff options
| author | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2014-01-29 23:43:47 +0000 |
|---|---|---|
| committer | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2014-01-29 23:43:47 +0000 |
| commit | 2da0783d9f5d4124e0efea3de55384408e47937d (patch) | |
| tree | d8cb9dddf51685b7026529de671a5d8a4fd6c663 /src/eint.c | |
| parent | f027fb01c44b45faac26db2fd79d4920fc7ea254 (diff) | |
| download | mpfr-2da0783d9f5d4124e0efea3de55384408e47937d.tar.gz | |
[src] Add constants:
* __gmpfr_mone = -1
* mpfr_const_log2_RNDD = log(2) rounded down in precision 64 bits
* mpfr_const_log2_RNDU = log(2) rounded up in precision 64 bits
(modified patch from Patrick Pélissier).
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@8913 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'src/eint.c')
| -rw-r--r-- | src/eint.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/eint.c b/src/eint.c index 9ee948e75..6da7af331 100644 --- a/src/eint.c +++ b/src/eint.c @@ -244,8 +244,7 @@ mpfr_eint (mpfr_ptr y, mpfr_srcptr x, mpfr_rnd_t rnd) mpfr_init2 (ump, 64); mpfr_log (tmp, x, MPFR_RNDU); mpfr_sub (ump, x, tmp, MPFR_RNDD); - mpfr_const_log2 (tmp, MPFR_RNDU); - mpfr_div (ump, ump, tmp, MPFR_RNDD); + mpfr_div (ump, ump, __gmpfr_const_log2_RNDU, MPFR_RNDD); /* FIXME: We really need mpfr_set_exp_t and mpfr_cmpfr_exp_t functions. */ MPFR_ASSERTN (MPFR_EMAX_MAX <= LONG_MAX); if (mpfr_cmp_ui (ump, __gmpfr_emax) >= 0) |