In article <5ivcur$f3s at mserv1.dl.ac.uk>, Pedro Mendes <prm at aber.ac.uk>
writes
>>On 14 Apr 97 at 13:04, Herbert M Sauro wrote:
>>> The other thing I've been looking for is an algebraic expression
>> simplication and/or manipulation library - anybody know of one?
>>There are a few in the simtel.net archive that I have tried in the past but
>if I remember correctly they were either low quality or they were supplied
>as a library. I needed the source code and rights to redistribute freely...
>>Pedro.
Essentially the problem is just pattern matching and if we could find
some sort of general pattern matcher we'd be half way there. I've
written some general pattern matching routines but I've found debugging
these thinks a bit of a nightmare.
Herbert
--
Herbert M Sauro
email: HSauro at fssc.demon.co.uk
Telephone: 01974 282428
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