permutation with repetitions

  • 1Permutation — For other uses, see Permutation (disambiguation). The 6 permutations of 3 balls In mathematics, the notion of permutation is used with several slightly different meanings, all related to the act of permuting (rearranging) objects or values.… …

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  • 2Twelvefold way — In combinatorics, the twelvefold way is a name given to a systematic classification of 12 related enumerative problems concerning two finite sets, which include the classical problems of counting permutations, combinations, multisets, and… …

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  • 3Combination — Combin redirects here. For the mountain massif, see Grand Combin. For other uses, see Combination (disambiguation). In mathematics a combination is a way of selecting several things out of a larger group, where (unlike permutations) order does… …

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  • 4K-mer — k mers (or x mers where x can be virtually any consonant of choice) usually refer to specific n tuples or n grams of nucleic acid or amino acid sequences that can be used to identify certain regions within biomolecules like DNA (e.g. for gene… …

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  • 5Correspondance fondamentale de Foata — Sommaire 1 Description de la correspondance fondamentale de Foata 2 Bijectivité 2.1 Exemple 3 Applications …

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  • 6Method ringing — (also known as scientific ringing) is a form of change ringing (the practice of ringing a series of mathematical permutations on tuned bells, rather than a melody). In method ringing, the ringers are guided from permutation to permutation by… …

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  • 7cryptology — cryptologist, n. cryptologic /krip tl oj ik/, cryptological, adj. /krip tol euh jee/, n. 1. cryptography. 2. the science and study of cryptanalysis and cryptography. [1635 45; < NL cryptologia. See CRYPTO , LOGY] * * * Introduction …

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  • 8Advanced Encryption Standard — Infobox block cipher name = AES caption = The SubBytes step, one of four stages in a round of AES designers = Vincent Rijmen, Joan Daemen publish date = 1998 derived from = Square derived to = Anubis, Grand Cru related to = certification = AES&#8230; …

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  • 9Symmetry — For other uses, see Symmetry (disambiguation) …

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  • 10Binomial coefficient — The binomial coefficients can be arranged to form Pascal s triangle. In mathematics, binomial coefficients are a family of positive integers that occur as coefficients in the binomial theorem. They are indexed by two nonnegative integers; the&#8230; …

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