[Python-Dev] Re: A `cogen' module [was: Re: PEP 218 (sets); moving set.py to Lib]
28 Aug 2002 16:45:14 -0400
[Guido van Rossum]
> > > def powerset(base):
> > This does not yield the subsets in "sorted order", like the other
> > `cogen' methods do, and I would prefer to keep that promise.
> That may be a matter of permuting the bits?
I looked at them: nothing evident pops up. I tried inverting, inversing,
and both, in hope to trigger the sight of some magic property, to no avail.
François Pinard http://www.iro.umontreal.ca/~pinard