Status: Accepted
Owner: smi...@gmail.com
Labels: Type-Defect Priority-Medium

New issue 2734 by smi...@gmail.com: (log(positive)**2).is_positive is None
http://code.google.com/p/sympy/issues/detail?id=2734

var('p',positive=True)
p
log(p).is_positive # could be +/-
(log(p)**2).is_positive # I expect True but get None

The new assumption system gives the same

ask(Q.positive(log(p)**2))
ask(Q.positive(log(p)**2), Q.positive(p))


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