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Re: [Axiom-developer] SymPy code
From: |
Waldek Hebisch |
Subject: |
Re: [Axiom-developer] SymPy code |
Date: |
Fri, 30 Mar 2007 23:01:17 +0200 (CEST) |
> Is your python algebra code available?
> It might be an interesting exercise to rewrite it into spad
> and see a head-to-head comparison. And, as a major side-effect,
> increase the range of Axiom
>
AFAICS the only part of SymPy which is not implemented in Axiom
is Gruntz algorithm for limits. After quick look at limits.py
I think that it would be not hard to add similar code to Axiom.
However it looks that SymPy code ignores many real-life issues:
1) algebraic expressions
2) special functions
3) parameters
Especially determining sign in presence of parameters is troublesome
(undecidable).
--
Waldek Hebisch
address@hidden