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Re^3: Efficient Unique Nested Combinationsby Moron (Curate) |
on Jun 27, 2007 at 09:32 UTC ( [id://623566]=note: print w/replies, xml ) | Need Help?? |
Au contraire, M::C supports nCk and the described operation can be expressed as a two-deep explicit nested loop of nCk next-combination calls, the lower layer being nC1.
Update: because selecting a single member from a set is the semi-degenerate nC1 case of an nCr.
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