From: Dave Burt <dave@...>
Date: 2006-09-13T00:05:39+09:00
Subject: Re: Matrix

William Crawford wrote:
> Dave Burt wrote:
>> If you want a matrix-like data structure (rather than a mathematical
>> matrix), why not use an array of arrays?
> 
> Because then I'd have to write all the matrix functions to go along with 
> them.

Or NMatrix then:

http://narray.rubyforge.org/

Cheers,
Dave