revert git backfire in r15860; sorry

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@15861 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 32 deletions

diff --git a/lib/complex.rb b/lib/complex.rb
index 505b0120e..9d926023a 100644
--- a/lib/complex.rb
+++ b/lib/complex.rb
@@ -1,35 +1,3 @@
-class Integer
-
-  def gcd(other)
-    min = self.abs
-    max = other.abs
-    while min > 0
-      tmp = min
-      min = max % min
-      max = tmp
-    end
-    max
-  end
-
-  def lcm(other)
-    if self.zero? or other.zero?
-      0
-    else
-      (self.div(self.gcd(other)) * other).abs
-    end
-  end
-
-  def gcdlcm(other)
-    gcd = self.gcd(other)
-    if self.zero? or other.zero?
-      [gcd, 0]
-    else
-      [gcd, (self.div(gcd) * other).abs]
-    end
-  end
-
-end
-
 module Math
 
   alias exp! exp