numbers-2007.9.23: Various number types Source code Contents Index

Data.Number.Fixed

Documentation

data Fixed e Source

Instances Enum (Fixed e) Eq (Fixed e) Epsilon e => Floating (Fixed e) Epsilon e => Fractional (Fixed e) Epsilon e => Num (Fixed e) Ord (Fixed e) Epsilon e => Read (Fixed e) Epsilon e => Real (Fixed e) Epsilon e => RealFloat (Fixed e) Epsilon e => RealFrac (Fixed e) Epsilon e => Show (Fixed e)

class Epsilon e Source

Instances Epsilon Prec500 Epsilon Prec50 Epsilon Prec10 Epsilon Eps1 Epsilon e => Epsilon (PrecPlus20 e) Epsilon e => Epsilon (EpsDiv10 e)

data Eps1 Source

Instances Epsilon Eps1

data EpsDiv10 p Source

Instances Epsilon e => Epsilon (EpsDiv10 e)

data Prec10 Source

Instances Epsilon Prec10

data Prec50 Source

Instances Epsilon Prec50

data PrecPlus20 e Source

Instances Epsilon e => Epsilon (PrecPlus20 e)

convertFixed :: (Epsilon e, Epsilon f) => Fixed e -> Fixed f Source

dynamicEps :: forall a. Rational -> (forall e. Epsilon e => Fixed e -> a) -> Rational -> a Source

precision :: Epsilon e => Fixed e -> Rational Source

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