Matrices again

fredszabo's picture

I just downloaded and installed the latest version of SWP on my Mac.

As usual, I began exploring the software by trying out a few matrices manipulations. Ouch.

Although I can generate random matrices and invert them, copying them onto a new line and multiplying them back together again just won't work. The fact that even such basic operations don't seem to work in an obvious fashion is really disheartening.

I obviously need some guidance here.

Cheers, Fred