Safe Haskell | None |
---|---|
Language | Haskell98 |
Infinte list SC3
pattern functions.
- rsd :: Eq a => [a] -> [a]
- iEq :: Eq a => [a] -> [a] -> Bool
- take_until_forms_set :: Eq a => [a] -> [a] -> [a]
- brown_ :: (RandomGen g, Random n, Num n, Ord n) => (n, n, n) -> (n, g) -> (n, g)
- brown :: (Enum e, Random n, Num n, Ord n) => e -> [n] -> [n] -> [n] -> [n]
- exprand :: (Enum e, Random a, Floating a) => e -> a -> a -> [a]
- geom :: Num a => a -> a -> [a]
- lace :: [[a]] -> [a]
- rand :: Enum e => e -> [a] -> [a]
- segment :: [a] -> Int -> (Int, Int) -> [a]
- slide :: [a] -> Int -> Int -> Int -> Bool -> [[a]]
- slidec :: [a] -> Int -> Int -> Int -> Bool -> [a]
- white :: (Random n, Enum e) => e -> n -> n -> [n]
- wrand_generic :: (Enum e, Fractional n, Ord n, Random n) => e -> [a] -> [n] -> [a]
- wrand :: Enum e => e -> [a] -> [Double] -> [a]
- xrand :: Enum e => e -> [a] -> [a]
Documentation
take_until_forms_set :: Eq a => [a] -> [a] -> [a] Source
Take elements from l until all elements in s have been seen. If s contains duplicate elements these must be seen multiple times.
take_until_forms_set "abc" "a random sentence beginning" == "a random sentence b"
brown_ :: (RandomGen g, Random n, Num n, Ord n) => (n, n, n) -> (n, g) -> (n, g) Source
Underlying brown
.
brown :: (Enum e, Random n, Num n, Ord n) => e -> [n] -> [n] -> [n] -> [n] Source
Brown noise with list inputs.
let l = brown 'α' (repeat 1) (repeat 700) (cycle [1,20]) in l `iEq` [415,419,420,428]
geom :: Num a => a -> a -> [a] Source
Geometric series.
geom 3 6 `iEq` [3,18,108,648,3888,23328,139968]
rand :: Enum e => e -> [a] -> [a] Source
Random elements from list.
take_until_forms_set "string" (rand 'α' "string") == "grtrsiirn"
segment :: [a] -> Int -> (Int, Int) -> [a] Source
List section with wrapped indices.
segment [0..4] 5 (3,5) == [3,4,0]
white :: (Random n, Enum e) => e -> n -> n -> [n] Source
White noise.
take_until_forms_set [1..5] (white 'α' 1 5) == [4,1,2,2,2,1,2,1,2,5,1,4,3]
wrand_generic :: (Enum e, Fractional n, Ord n, Random n) => e -> [a] -> [n] -> [a] Source
Weighted selection of elements from a list.