From db54a65ffc92344b8aee30f4a59d3da37bfccd22 Mon Sep 17 00:00:00 2001 From: yugui Date: Sun, 21 Jun 2009 09:14:00 +0000 Subject: merges r23658 from trunk into ruby_1_9_1. -- * 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 --- lib/cmath.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/cmath.rb b/lib/cmath.rb index 95a30c336b..1b0c65c995 100644 --- a/lib/cmath.rb +++ b/lib/cmath.rb @@ -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) -- cgit v1.2.3