Comment #2 on issue 3060 by smi...@gmail.com: use of evalf() needs review
http://code.google.com/p/sympy/issues/detail?id=3060
It appears that the first observation of evalf() being used to determine if
something is a Number is wrong. After evalf'ing, the result is used in the
return value.
Comment #1 on issue 3060 by asmeu...@gmail.com: use of evalf() needs review
http://code.google.com/p/sympy/issues/detail?id=3060
Wouldn't it be easier to just check if free_symbols is empty in that case?
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sympy-issues
Status: Accepted
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Labels: Type-Defect Priority-Medium
New issue 3060 by smi...@gmail.com: use of evalf() needs review
http://code.google.com/p/sympy/issues/detail?id=3060
In numbers, there are many cases where evalf() is being used only to test
if something reduces to a Number. It
