Status: Accepted
Owner: smichr
Labels: Type-Defect Priority-Medium

New issue 2004 by smichr: more autosimplification of exp
http://code.google.com/p/sympy/issues/detail?id=2004

exp(2*log(x)) already simplifies to x**2; more simplification
can be done if there are other terms which are integers or if
the argument to the log is positive. e.g.

exp(2*i*log(y)) -> y**(2*i) (where i is an integer)
exp(2*x*log(p)) -> p**(2*x) (where p is positive)

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