[Tutor] Re: listing all combinations of elements of a list

[Lee Harr]

>Is there a module containing a function for listing the unique k-element
>subsets of an n-item list?  I have written some code (right now I only
>need it for 2 element subsets):


Apparently not, but maybe this will help:
http://www.google.com/search?q=python+recipe+list+combinations
http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/190465

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