Wally Math, by Todd Courtois and Zz.
Copyright (c) 1993-94 Apple Computer, Inc.  All rights reserved.

NTK 1.0.

This code uses the Compile function to take written mathematical input
and run it as newtonscript, then return an answer.  Now has good
exception handling so that things like divide by zero don't cause it to
crash.

To use, simple write something like "5 + 3 =" in the input window.  Upon
recognizing an equals sign ("="), the code will attempt to solve the
preceding argument.