# The sym package

Definitions for permutations with an emphasis on permutation patterns and statistics.

- Math.Sym
- Provides an efficient definition of standard
permutations,
`StPerm`

, together with a typeclass,`Perm`

, whose functionality is largely inherited from`StPerm`

using a group action and the standardization map. - Math.Sym.D8
- The dihedral group of order 8 acting on permutations.
- Math.Sym.Stat
- Common permutation statistics, such as
`des`

,`inv`

,`exc`

,`maj`

,`fp`

,`comp`

,`lmin`

,`lmax`

, ...

## Properties

Versions | 0.1, 0.1.1, 0.2, 0.2.1, 0.2.2, 0.2.3, 0.3, 0.4, 0.4.1, 0.4.2, 0.5, 0.5.1, 0.5.2, 0.6, 0.6.1, 0.8, 0.9, 0.11, 0.11.1, 0.12.0, 0.12.1 |
---|---|

Dependencies | base (>=3 && <5), random, vector [details] |

License | BSD3 |

Author | Anders Claesson |

Maintainer | anders.claesson@gmail.com |

Category | Math |

Home page | http://github.com/akc/sym |

Source repository | head: git clone git://github.com/akc/sym.git |

Uploaded | Sun Dec 2 07:05:08 UTC 2012 by AndersClaesson |

Distributions | NixOS:0.12.1 |

Downloads | 3674 total (32 in the last 30 days) |

Rating | 0.0 (0 ratings) [clear rating] |

Status | Docs uploaded by user Build status unknown [no reports yet] Hackage Matrix CI |

## Downloads

- sym-0.2.1.tar.gz [browse] (Cabal source package)
- Package description (included in the package)