The permutation package

[Tags: bsd3, library]

This library includes data types for storing permutations. It implements pure and impure types, the latter of which can be modified in-place. The main utility of the library is converting between the linear representation of a permutation and a sequence of swaps. This allows, for instance, applying a permutation or its inverse to an array with O(1) memory use.

Much of the interface for the library is based on the permutation functions in the GNU Scientific Library (GSL).


Versions0.1, 0.2, 0.2.1, 0.3, 0.4, 0.4.1, 0.5.0,,,,
Copyright(c) 2008. Patrick Perry <>
AuthorPatrick Perry
MaintainerPatrick Perry <>
CategoryData Structures, Math
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Upload dateMon Dec 8 09:10:51 UTC 2008
Uploaded byPatrickPerry
Downloads843 total (76 in last 30 days)




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