Updates:
Status: Fixed
Blockedon: -sympy:1725 sympy:1725
Comment #22 on issue 1844 by [email protected]: expand methods pruned
http://code.google.com/p/sympy/issues/detail?id=1844
Just an update on this after the re-write of expand that has been
committed. The expression given above solves in 7 seconds in master in the
newly modified master, so that doesn't really seem to be much of an issue
anymore.
With the rewrite of expand, I think this issue is no longer valid so I am
closing it. But should the code in expr.py
if hasattr(expr, '_eval_expand_' + hint):
newexpr = getattr(expr, '_eval_expand_' + hint)(**hints)
if newexpr != expr:
return (newexpr, True)
return (expr, hit)
be re-written as a try/except block which the OP said was faster?
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