adding matrices
- To: mathgroup at smc.vnet.net
- Subject: [mg65755] adding matrices
- From: francis hu7xley <ac7220 at wayne.edu>
- Date: Sun, 16 Apr 2006 03:49:33 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
[This post has been delayed due to email problems - moderator] am fairly new to mathematica. simply want to add two 3x3 matrices together(actually, subtract). if they are called m and p, if i type m-p, mathematica treats the second matrix p as a scalar and subtracts that entire 3x3 matrix p from each entry of m. the help contents do not seem to address this issue!!! there must be a simple way of doing this?? thanks in advance for any help