tadf	2008-03-20 21:26:58 +0900 (Thu, 20 Mar 2008)

  New Revision: 15812

  Added files:
    trunk/test/ruby/test_rational2.rb
  Modified files:
    trunk/ChangeLog
    trunk/complex.c
    trunk/rational.c

  Log:
    improvements.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/complex.c?r1=15812&r2=15811&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=15812&r2=15811&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/rational.c?r1=15812&r2=15811&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/ruby/test_rational2.rb?revision=15812&view=markup
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/ruby/test_rational2.rb?r1=15812&r2=15811&diff_format=u