From: Wolfgang <wollez@...>
Date: 2005-11-28T22:42:29+09:00
Subject: Re: 2dim array/matrix

Thanks for the answers,

I think I will use for the beginning this solution:
	mx = Array.new(dim_x) { Array.new(dim_y) }

for the matrix class:
I don't understand how I can set in a matrix single values:
	require "matrix"
	m=Matrix[ [25, 93], [-1, 66] ]
	puts m.[](1,1)
this works but when I try:
	m.[](1,1)=123
	puts m
I only get an error.

Wolfgang