| Copyright | (c) Henning Thielemann 2006 |
|---|---|
| Maintainer | numericprelude@henning-thielemann.de |
| Stability | provisional |
| Portability | Permutation represented by an array of the images. |
| Safe Haskell | Safe |
| Language | Haskell98 |
MathObj.Permutation.Table
Description
- type T i = Array i i
- fromFunction :: Ix i => (i, i) -> (i -> i) -> T i
- toFunction :: Ix i => T i -> i -> i
- fromPermutation :: (Ix i, C p) => p i -> T i
- fromCycles :: Ix i => (i, i) -> [[i]] -> T i
- identity :: Ix i => (i, i) -> T i
- cycle :: Ix i => [i] -> T i -> T i
- inverse :: Ix i => T i -> T i
- compose :: Ix i => T i -> T i -> T i
- choose :: Set a -> Maybe (a, Set a)
- closure :: Ix i => [T i] -> [T i]
- closureSlow :: Ix i => [T i] -> [T i]
Documentation
fromFunction :: Ix i => (i, i) -> (i -> i) -> T i Source #
toFunction :: Ix i => T i -> i -> i Source #
fromCycles :: Ix i => (i, i) -> [[i]] -> T i Source #