Status: Accepted
Owner: [email protected]
Labels: Type-Defect Priority-Medium
New issue 2685 by [email protected]: strict option for has
http://code.google.com/p/sympy/issues/detail?id=2685
rather than write `e.has(*deps) or any(d in e.free_symbols for d in deps)`
it would be nice to have a `strict` keyword to pass to `as_independent` to
allow this query to be made:
e.g.
(x + Integral(x, (x, 1, 2))).as_independent(x, strict=True)
(Integral(x, (x, 1, 2)), x)
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