lib/mathn.rb: remove built-in methods
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47290 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by nobu (Nobuyoshi Nakada) over 9 years ago
lib/mathn.rb: remove built-in methods
remove as these are now built-in. [ruby-core:63973] [Bug #10086]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47290 b2dd03c8-39d4-4d8f-98ff-823fe69b080e