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author | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2011-02-25 16:23:48 +0000 |
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committer | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2011-02-25 16:23:48 +0000 |
commit | a13e552f52df2a76ccd713455a63e6c5fa840089 (patch) | |
tree | d0aba8482d6d7e60e3dbe2fa2f5730b7fc7ee72d /src/gamma.c | |
parent | 511243b92e8f7ae54db441879561894d3be11f58 (diff) | |
download | mpfr-a13e552f52df2a76ccd713455a63e6c5fa840089.tar.gz |
[src/gamma.c] Added a comment about an overflow case.
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@7499 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'src/gamma.c')
-rw-r--r-- | src/gamma.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gamma.c b/src/gamma.c index 2866555e4..c3543f3ff 100644 --- a/src/gamma.c +++ b/src/gamma.c @@ -191,6 +191,9 @@ mpfr_gamma (mpfr_ptr gamma, mpfr_srcptr x, mpfr_rnd_t rnd_mode) } } MPFR_SAVE_EXPO_FREE (expo); + /* Note: an overflow is possible with an infinite result; + in this case, the overflow flag will automatically be + restored by mpfr_check_range. */ return mpfr_check_range (gamma, inex, rnd_mode); } |