sym: Permutations, patterns, and statistics

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, ...

Modules

[Index]

Downloads

• sym-0.4.1.tar.gz [browse] (Cabal source package)
• Package description (as included in the package)

Maintainer's Corner

Package maintainers

• AndersClaesson

For package maintainers and hackage trustees

• edit package information

Candidates

• 0.13.0