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  1. module System.Random.SplitMix

    SplitMix is a splittable pseudorandom number generator (PRNG) that is quite fast. Guy L. Steele, Jr., Doug Lea, and Christine H. Flood. 2014. Fast splittable pseudorandom number generators. In Proceedings of the 2014 ACM International Conference on Object Oriented Programming Systems Languages & Applications (OOPSLA '14). ACM, New York, NY, USA, 453-472. DOI: https://doi.org/10.1145/2660193.2660195 The paper describes a new algorithm SplitMix for splittable pseudorandom number generator that is quite fast: 9 64 bit arithmetic/logical operations per 64 bits generated. SplitMix is tested with two standard statistical test suites (DieHarder and TestU01, this implementation only using the former) and it appears to be adequate for "everyday" use, such as Monte Carlo algorithms and randomized data structures where speed is important. In particular, it should not be used for cryptographic or security applications, because generated sequences of pseudorandom values are too predictable (the mixing functions are easily inverted, and two successive outputs suffice to reconstruct the internal state).

  2. module System.Random.SplitMix32

    SplitMix is a splittable pseudorandom number generator (PRNG) that is quite fast. This is 32bit variant (original one is 32 bit). You really don't want to use this one.

  3. dosToUnix :: String -> String

    string-interpolate Data.String.Interpolate.Parse

    No documentation available.

  4. type Fixity = Int

    generics-sop Generics.SOP

    The fixity of an infix constructor.

  5. Infix :: forall x y . ConstructorName -> Associativity -> Fixity -> ConstructorInfo '[x, y]

    generics-sop Generics.SOP

    No documentation available.

  6. type Fixity = Int

    generics-sop Generics.SOP.Metadata

    The fixity of an infix constructor.

  7. Infix :: forall x y . ConstructorName -> Associativity -> Fixity -> ConstructorInfo '[x, y]

    generics-sop Generics.SOP.Metadata

    No documentation available.

  8. type Fixity = Nat

    generics-sop Generics.SOP.Type.Metadata

    The fixity of an infix constructor.

  9. Infix :: ConstructorName -> Associativity -> Fixity -> ConstructorInfo

    generics-sop Generics.SOP.Type.Metadata

    Infix constructor

  10. type FixityInfo = (String, Associativity, Int)

    hlint Language.Haskell.HLint

    A Fixity definition, comprising the name the fixity applies to, the direction and the precedence. As an example, a source file containing: 

    infixr 3 `foo`
    would create ("foo", RightAssociative, 3).

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