| Safe Haskell | None |
|---|---|
| Language | Haskell98 |
Music.Theory.Permutations.List
Description
List permutation functions.
- permutations :: Eq a => [a] -> [[a]]
- multiset_permutations :: Ord a => [a] -> [[a]]
Documentation
permutations :: Eq a => [a] -> [[a]] Source
Generate all permutations.
permutations [0,3] == [[0,3],[3,0]] length (permutations [1..5]) == P.n_permutations 5
multiset_permutations :: Ord a => [a] -> [[a]] Source
Generate all distinct permutations of a multi-set.
multiset_permutations [0,1,1] == [[0,1,1],[1,1,0],[1,0,1]]