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From: davis@pacific.pacific.mps.ohio-state.edu ("John E. Davis")
Newsgroups: sci.math.symbolic,comp.lang.lisp
Subject: Need advice on writing symbolic manipulation programs.
Message-ID: <DAVIS.90Jul13045433@pacific.pacific.mps.ohio-state.edu>
Date: 13 Jul 90 08:54:33 GMT
Sender: news@pacific.mps.ohio-state.edu
Reply-To: davis@pacific.mps.ohio-state.edu  (John E. Davis)
Followup-To: sci.math.symbolic
Organization: "Dept. of Physics, The Ohio State University"
Lines: 23

Hi,

   I use macsyma ocasionally.  It seems very powerful but for some
applications it is hard for me to get macsyma to do what I want. I think that
many times the solution is to write a subroutine in macsyma pseudo lisp. I
have the macsyma manual but it is difficult to read because it assumes a lisp
background.

   However my question is more general than this.  How does one get involved
in writing symbolic manipulation programs.  After all at a certain level alot
of tedious mathematics is manipulation of objects according to well defined
rules. I know the rules and I have access to a computer. What is a good
language to do this stuff in?  Lisp is old but are there any promising new
languages around?  What about mathematica?  Is it written in lisp?



  
--
--John

  bitnet: davis@ohstpy
internet: davis@pacific.mps.ohio-state.edu