matrix functions

[sdobbs@picayune.coginst.uwf.edu (Steve Dobbs)]

Hello,
        Is there any public domain software that anyone knows of that will
do matrix math?  Specifically, I need a function that will invert a matrix.
Any help on this would be greatly apprecitated.


Steven Dobbs <sdobbs@ai.uwf.edu>
Institute For Human and Machine Cognition
University of West Florida
Pensacola, Florida

Nihil simul inventum est et perfectum (nothing is ever simulateously
invented and perfected) latin proverb.  -me, regarding the Newton