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merges r23658 from trunk into ruby_1_9_1.

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--
	* lib/cmath.rb (log10): raised exception when the given number is
	  a negative real.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@23780 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
yugui 2009-06-21 09:14:00 +00:00
parent d22db6cc4e
commit db54a65ffc
3 changed files with 7 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Tue Jun 9 22:38:09 2009 Tadayoshi Funaba <tadf@dotrb.org>
* lib/cmath.rb (log10): raised exception when the given number is
a negative real.
Tue Jun 9 15:13:14 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* dir.c (dir_s_glob): fixed rdoc. a patch from Joseph Pecoraro a

2
lib/cmath.rb
View file

@ -48,7 +48,7 @@ module CMath
end
def log10(z)
if z.real?
if z.real? and z >= 0
log10!(z)
else
log(z) / log!(10)

2
version.h
View file

@ -1,6 +1,6 @@
#define RUBY_VERSION "1.9.1"
#define RUBY_RELEASE_DATE "2009-05-22"
#define RUBY_PATCHLEVEL 170
#define RUBY_PATCHLEVEL 171
#define RUBY_VERSION_MAJOR 1
#define RUBY_VERSION_MINOR 9
#define RUBY_VERSION_TEENY 1