[Python-Dev] PEP239 (Rational Numbers) Reference Implementation and new issues

[Tim Peters]

[Skip Montanaro]
> Dunno about NaN, but wouldn't rational(Inf) be 1/0?

+-Inf  <->  +-1/0
+-0    <->  +-0/1
NaN    <->    0/0

work nicely in practice, provided you want to bother at all <wink>.