diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/complex.rb | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/lib/complex.rb b/lib/complex.rb index fbf50ffece..808cecc95d 100644 --- a/lib/complex.rb +++ b/lib/complex.rb @@ -58,11 +58,7 @@ class Numeric # See Complex#arg. # def arg - if self >= 0 - return 0 - else - return Math::PI - end + Math.atan2!(0, self) end alias angle arg |