Status: Accepted
Owner: [email protected]
Labels: Type-Defect Priority-Medium CodeIn-Research CodeIn-Medium
New issue 2762 by [email protected]: Investigate ways to improve
substitution, pattern matching, etc.
http://code.google.com/p/sympy/issues/detail?id=2762
This is related to issue 2026 and this thread on the mailing list
(http://groups.google.com/group/sympy/browse_thread/thread/4a19d0f39f51fda6).
The subs mechanism should be refactored so that it is more flexible. Also,
I believe it should be using the same thing internally as the pattern
matching.
The (Code-In) task here is to study this problem and discuss optimal ways
to solve it. You may also try implementing this (if we agree upon a good
solution), perhaps as a separate task.
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