numbers-2007.9.23: Various number types Contents Index

Data.Number.Fixed

Documentation

data Fixed e

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) Real (Fixed e) Epsilon e => RealFloat (Fixed e) RealFrac (Fixed e) Epsilon e => Show (Fixed e)

class Epsilon e

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

data Eps1

Instances Epsilon Eps1

data EpsDiv10 p

Instances Epsilon e => Epsilon (EpsDiv10 e)

data Prec10

Instances Epsilon Prec10

data Prec50

Instances Epsilon Prec50

data PrecPlus20 e

Instances Epsilon e => Epsilon (PrecPlus20 e)

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

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

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

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