On Nov 29, 2007, at 2:06 AM, Xavier Noria wrote:

Indeed, the iterator provided by Algorithm::Combinatorics is faster only for lists of sizes >= 7. (And gets to be twice as fast for size 16.)
Certainly there's room for improvement here.

For the archives, I copied the iterator in List::PowerSet and rewrote it in XS for Algorithm::Combinatorics, that's up in the 0.25.

-- fxn


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