probability-0.2.6: Probabilistic Functional Programming

Safe Haskell	Safe
Language	Haskell98

Numeric.Probability.Example.Dice

Synopsis

type Die = Int
type Probability = Rational
type Dist = T Probability
die :: Dist Die
twoDice :: Dist (Die, Die)
dice :: Int -> Dist [Die]
twoSixes :: Probability
sixes :: (Int -> Bool) -> Int -> Probability
droll :: Dist Die
g3 :: Probability
addTwo :: Dist Die

Documentation

type Die = Int Source #

type Probability = Rational Source #

type Dist = T Probability Source #

die :: Dist Die Source #

twoDice :: Dist (Die, Die) Source #

product of independent distributions

dice :: Int -> Dist [Die] Source #

twoSixes :: Probability Source #

sixes :: (Int -> Bool) -> Int -> Probability Source #

sixes p n computes the probability of getting p sixes (>1, ==2, ...) when rolling n dice

droll :: Dist Die Source #

g3 :: Probability Source #

addTwo :: Dist Die Source #