__div__ in Py 3?

[smichr]

I've defined `__div__` for a Permutationa so that 1/Permutation gives `Permutation**-1` but Py 3 doesn't like this:

http://travis-ci.org/#!/sympy/sympy/jobs/2404824

I've tried unsuccessfully to define truediv and rtruediv in the last two commits of https://github.com/sympy/sympy/pull/1508...does anyone have ideas how to make this work?

/c

[Aaron Meurer]

Usually __truediv__ = __div__ and __rtruediv__ = __rdiv__ does the trick. But I should note that I agree with Mario that defining division on permutations is a bad idea. 

Aaron Meurer

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