----- Original Message -----
From: "Jim Freeze" <jim / freeze.org>

Hmm, sounds like Matrix needs to be refactored to support symbolic math.
----------------------------

Just a little nit-picking here:

It's my understanding that "refactoring" implies adding *no new
functionality*; simply reorganizing what's there.  In fact, I thought that
was one of the first rules of refactoring:  Don't add functionality while
refactoring.

Maybe I just had too much coffee this morning...

:)

Chris