Status: New
Owner: ----
Labels: Type-Defect Priority-Medium WrongResult Integration
New issue 4027 by sbmehta: incorrect evaluation of integral
http://code.google.com/p/sympy/issues/detail?id=4027
integrate(x**x, (x, 0, 1))
should yield -(sum((-n)**-n, (n, 0, 1))) == 0.7834305107... (i.e.,
the "sophomore's dream" theorem) but instead gives 1/2, along with an
incorrect "manualintegrate" result in terms of gamma fcns.
Similarly,
integrate(x**(-x), (x, 0, 1)) gives -Inf instead of 1.291285997.
I realize these are relatively obscure, but thought i would pass it along
in case it was representative of any larger error.
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