From: ts <decoux@...>
Date: 2001-12-17T02:06:03+09:00
Subject: [ruby-talk:28692] Re: Matrix#inverse broken?

>>>>> "J" == Joel VanderWerf <vjoel@PATH.Berkeley.EDU> writes:

 Try this

J> require 'matrix'
J> m = Matrix[[1,2],[2,1]]

   m *= 1.0

J> m * (m.inv)


Guy Decoux