Status: Valid
Owner: ----
Labels: Type-Defect Priority-Medium Concrete
New issue 3482 by [email protected]: Handle KroneckerDelta in Product
http://code.google.com/p/sympy/issues/detail?id=3482
SymPy should handle KroneckerDelta appearing in a Product, e.g.
Product(KroneckerDelta(m, n), (n, 1, oo)).doit() should return 0.
In general a simplified result in terms of a Piecewise can be obtained. An
image explains it better.
Attachments:
product-of-delta.png 5.7 KB
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