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updated 6 years ago

multisetdiff by Ben Petschel

Ben Petschel (view profile)

like setdiff, but any repeated elements of A are removed only once for each time they occur in B (setdiff, multisetdiff, multiset)


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updated 9 years ago

Picking elements from a set by Stefan Stoll

Stefan Stoll (view profile)

Gives all possibilities of picking k elements from a set of N with/without order/repetition. (matrices, permutation, combination)


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