random-fu-0.0.0.2: Random number generation Source code Contents Index

Data.Random.RVar

Description

Random variables. An RVar is a sampleable random variable. Because probability distributions form a monad, they are quite easy to work with in the standard Haskell monadic styles. For examples, see the source for any of the Distribution instances - they all are defined in terms of RVars.

Synopsis

data RVar a nByteInteger :: Int -> RVar Integer nBitInteger :: Int -> RVar Integer

Documentation

data RVar a Source

An opaque type containing a "random variable" - a value which depends on the outcome of some random process. Instances Monad RVar Functor RVar Applicative RVar MonadRandom RVar Distribution RVar a

nByteInteger :: Int -> RVar Integer Source

A random variable evenly distributed over all unsigned integers from 0 to 2^(8*n)-1, inclusive.

nBitInteger :: Int -> RVar Integer Source

A random variable evenly distributed over all unsigned integers from 0 to 2^n-1, inclusive.

Produced by Haddock version 2.4.2