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From: ningluo@acsu.buffalo.edu (Ning Luo)
Newsgroups: sci.math.symbolic,comp.lang.lisp
Subject: MACSYMA: Can you make a power series of diff ops?
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Date: 5 Dec 90 20:15:11 GMT
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I'd appreciate if any one can help me on this:

I would like to define an algebraic expression of
an operator.  For example, a power series of
differentiation operators is very useful.
Is this possible in MACSYMA (or any other symbolic
math programs)?

Thanx.

-- 
Luo, Ning
218 CCC Bldg
Roswell Park Memorial Institute
Buffalo, NY 14263  |  ningluo@sun.acsu.buffalo.edu      (APARNET)


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