diff options
author | tadf <tadf@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-06-07 13:46:56 +0000 |
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committer | tadf <tadf@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-06-07 13:46:56 +0000 |
commit | 27174800d460c9aa7fac49d90428a6cb01f2d66c (patch) | |
tree | 8f2d191d2c3b67134539b64b4ba95c2f46984c58 | |
parent | 2a0342a442936bcc1e9704b388ae19bd52103db1 (diff) |
* lib/cmath.rb (log): avoided redundant expression.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23644 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 4 | ||||
-rw-r--r-- | lib/cmath.rb | 3 |
2 files changed, 5 insertions, 2 deletions
@@ -1,3 +1,7 @@ +Sun Jun 7 22:44:20 2009 Tadayoshi Funaba <tadf@dotrb.org> + + * lib/cmath.rb (log): avoided redundant expression. + Fri Jun 5 07:12:32 2009 Yukihiro Matsumoto <matz@ruby-lang.org> * lib/mkmf.rb (#link_command): should dup CONFTEST_C which is diff --git a/lib/cmath.rb b/lib/cmath.rb index 95a30c336b..5b261ed6a8 100644 --- a/lib/cmath.rb +++ b/lib/cmath.rb @@ -38,8 +38,7 @@ module CMath if z.real? and z >= 0 and (b.nil? or b >= 0) log!(*args) else - r, theta = z.polar - a = Complex(log!(r.abs), theta) + a = Complex(log!(z.abs), z.arg) if b a /= log(b) end |