DDF.Util

Documentation

isSquare :: Integral a => a -> Bool

class RandRange w where

Minimal complete definition

randRange

Methods

randRange :: (Double, Double) -> (w, w)

Instances

RandRange Double

Methods

randRange :: (Double, Double) -> (Double, Double)

RandRange Float

Methods

randRange :: (Double, Double) -> (Float, Float)

RandRange ()

Methods

randRange :: (Double, Double) -> ((), ())

ProdCon RandRange l r

Methods

prodCon :: (RandRange l, RandRange r) :- RandRange (l, r)

(RandRange l, RandRange r) => RandRange (l, r)

Methods

randRange :: (Double, Double) -> ((l, r), (l, r))

module System.Random

Orphan instances

Random ()

Methods

randomR :: RandomGen g => ((), ()) -> g -> ((), g)

random :: RandomGen g => g -> ((), g)

randomRs :: RandomGen g => ((), ()) -> g -> [()]

randoms :: RandomGen g => g -> [()]

randomRIO :: ((), ()) -> IO ()

randomIO :: IO ()

(Random l, Random r) => Random (l, r)

Methods

randomR :: RandomGen g => ((l, r), (l, r)) -> g -> ((l, r), g)

random :: RandomGen g => g -> ((l, r), g)

randomRs :: RandomGen g => ((l, r), (l, r)) -> g -> [(l, r)]

randoms :: RandomGen g => g -> [(l, r)]

randomRIO :: ((l, r), (l, r)) -> IO (l, r)

randomIO :: IO (l, r)