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| author | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2006-11-03 09:50:45 +0000 |
|---|---|---|
| committer | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2006-11-03 09:50:45 +0000 |
| commit | 757181e0ae234d12b7c04b998247a68aa634e51d (patch) | |
| tree | f09db7724a3874b21b7d35b31fff3086730f2948 /lngamma.c | |
| parent | 421a35523f8691a690758bf18478782ac0a2bdae (diff) | |
| download | mpfr-757181e0ae234d12b7c04b998247a68aa634e51d.tar.gz | |
lngamma.c: added a comment.
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@4180 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'lngamma.c')
| -rw-r--r-- | lngamma.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -275,6 +275,7 @@ GAMMA_FUNC (mpfr_ptr y, mpfr_srcptr z0, mp_rnd_t rnd) mpfr_set_prec (s, 53); /* we need z >= w*log(2)/(2*Pi) to get an absolute error less than 2^(-w) but the optimal value is about 0.155665*w */ + /* FIXME: replace double by mpfr_t types. */ mpfr_set_d (s, mpfr_gamma_alpha (precy) * (double) w, GMP_RNDU); if (mpfr_cmp (z0, s) < 0) { |