diff options
| author | mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-02-18 13:39:11 +0000 |
|---|---|---|
| committer | mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-02-18 13:39:11 +0000 |
| commit | 54380d99f833eaac517c5be4f6753f015dcaed2d (patch) | |
| tree | f3ddd9381ce7097fdfb54a3bef157a517c7ea476 /ChangeLog | |
| parent | a8fcae0858458eeed0504a0f91071146bac8fb74 (diff) | |
* math.c (math_atanh): raise ERANGE without calling atanh if absolute
value is 1 to achieve platform-independent math. [ruby-core:28219]
* math.c (math_lgamma): return [Infinity, 1] without calling lgamma_r
if argument is infinity or -infinity. [ruby-core:28219]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26707 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -1,3 +1,11 @@ +Thu Feb 18 22:31:15 2010 Yusuke Endoh <mame@tsg.ne.jp> + + * math.c (math_atanh): raise ERANGE without calling atanh if absolute + value is 1 to achieve platform-independent math. [ruby-core:28219] + + * math.c (math_lgamma): return [Infinity, 1] without calling lgamma_r + if argument is infinity or -infinity. [ruby-core:28219] + Thu Feb 18 22:28:00 2010 Kenta Murata <mrkn@mrkn.jp> * confiure.in: new --with-ext and --with-out-ext options for extmk. |