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+Tue Oct 20 22:29:06 2009  Keiju Ishitsuka  <keiju@ruby-lang.org>
+
+	* lib/matrix.rb:  Bug fix. See detail [ruby-core:23598].
+
 Tue Oct 20 17:57:31 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* marshal.c (w_symbol, r_symreal): fixed the order of symbol and