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From: AL282247%VMTECSLP.BITNET@uga.cc.uga.edu ( J Picazzo)
Newsgroups: comp.lang.pascal
Subject: (none)
Message-ID: <26538@adm.brl.mil>
Date: 11 Apr 91 13:33:38 GMT
Sender: news@adm.brl.mil
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Hi,
  You asked about processing an equation in run-time. Well, PASCAL is a
compiler, so once you've compiled a program, you can't change the code.
  What you can do is implementing a routine that analizes the equation using
stacks or binary trees (it's a hard one, the equation must be given in a
string, and analyzed part by part).
  I remember I've done something like that once, but I couldn't find it. If I
find some routines that work, I'll send them to you. Good luck.

                            J Picazzo
                           ITESM Campus San Luis - MEXICO