[Python-ideas] Fix some special cases in Fractions?

[Greg Ewing]

Neil Girdhar wrote:
> Powers of other numbers have to keep the same behavior since in general 
> those kinds of expressions don't create rational numbers.

There are infinitely many other rational numbers that *could*
be given the same treatment, though, e.g. (-8) ** (2/3). If
you don't want to include those you'll have to explain your
rationale.

-- 
Greg