Status: Accepted
Owner: ----
Labels: Type-Defect Priority-Medium Matching
New issue 3004 by smi...@gmail.com: match gives nan when matching on oo
http://code.google.com/p/sympy/issues/detail?id=3004
a=Wild('a')
(-I*x*oo).match(I*a*oo)
{a_: nan}
I would guess this stems from trying to "solve for a" by dividing through
by I*oo (the non-Wild parts of the pattern). But oo/oo is nan so it appears
that a is nan.
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