Status: New
Owner: ----
Labels: Type-Defect Priority-Medium
New issue 3297 by [email protected]: sum not recognized by summation
--- wishlist
http://code.google.com/p/sympy/issues/detail?id=3297
summation cannot do the following sum, which should be possible to identify
as a polylogarithm:
In [4]: summation( t**z * exp(-t),(t,1,oo))
Out[4]:
∞
___
╲
╲ z -t
╱ t ⋅ℯ
╱
‾‾‾
t = 1
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