[#1816] Ruby 1.5.3 under Tru64 (Alpha)? — Clemens Hintze <clemens.hintze@...>

Hi all,

17 messages 2000/03/14

[#1989] English Ruby/Gtk Tutorial? — schneik@...

18 messages 2000/03/17

[#2241] setter() for local variables — ts <decoux@...>

18 messages 2000/03/29

[ruby-talk:01846] Re: Matrix Multiplication in Ruby

From: Dave Thomas <Dave@...>
Date: 2000-03-15 17:21:25 UTC
List: ruby-talk #1846
"Dat Nguyen" <thucdat@hotmail.com> writes:

> I remmeber having seen three code samples in Perl, Tcl & Python to multiply 
> two matrices and store the result into a third matrix.
> 
> How would the code in Ruby be?

     require 'matrix'

     m1 = Matrix[ [1, 2], [3, 4] ]
     m2 = Matrix[ [9, 8], [7, 7] ]

     m3 = m1 * m2


Dave

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