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From: paul+@andrew.cmu.edu (Paul J. Dujmich)
Newsgroups: comp.sys.handhelds
Subject: Building an Algebraic
Message-ID: <QaWnlIy00WBKM0gUw-@andrew.cmu.edu>
Date: 29 Jun 90 11:32:36 GMT
Organization: Computing Systems, Carnegie Mellon, Pittsburgh, PA
Lines: 8

I would like to build an algebraic expression from within a program.
What I want to do is something like:
Pull 2 from the stack, then pull 3 from the stack and make '2*S^3' ,
so then I could take the derrivative of it. The manual talks about "building"
a string object, piece by piece, but how do you build an algebraic object
from within a program?

Paul