fb16dfecae
Commit b7f05445c00f has added WWW entries to port Makefiles based on WWW: lines in pkg-descr files. This commit removes the WWW: lines of moved-over URLs from these pkg-descr files. Approved by: portmgr (tcberner)
6 lines
349 B
Plaintext
6 lines
349 B
Plaintext
permutation provides a Permutation class for representing permutations of
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finitely many positive integers in Python. Supported operations & properties
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include inverses, (group theoretic) order, parity, composition/multiplication,
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cycle decomposition, cycle notation, word representation, Lehmer codes, and,
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of course, use as a callable on integers.
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