Status: Valid
Owner: ----
Labels: Type-Defect Priority-Medium Logic

New issue 3335 by [email protected]: Don't automatically rewrite logical expressions
http://code.google.com/p/sympy/issues/detail?id=3335

Note: this was originally https://github.com/sympy/sympy/issues/1441.

As discussed in https://groups.google.com/d/topic/sympy/lS7SwKjCiHk/discussion the following boolean functions will stop compiling to And, Or, Not: Xor, Implies, Equivalent, ITE. Not will stop pushing down the negation to the atoms. Also, xor is a commutative associative operation with no identity element.

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