Numeric.Rounding

Documentation

newtype Round dir a

Constructors

Round a

Instances

Functor (Round dir)

Foldable (Round dir)

Traversable (Round dir)

Bounded a => Bounded (Round dir a)

Rounding dir => Enum (Round dir Float)

Rounding dir => Enum (Round dir Double)

Eq a => Eq (Round dir a)

Rounding dir => Floating (Round dir Float)

Rounding dir => Floating (Round dir Double)

Rounding dir => Fractional (Round dir Float)

Rounding dir => Fractional (Round dir Double)

Rounding dir => Num (Round dir Float)

Rounding dir => Num (Round dir Double)

Ord a => Ord (Round dir a)

Rounding dir => Real (Round dir Float)

Rounding dir => Real (Round dir Double)

Rounding dir => RealFloat (Round dir Float)

Rounding dir => RealFloat (Round dir Double)

Rounding dir => RealFrac (Round dir Float)

Rounding dir => RealFrac (Round dir Double)

Show a => Show (Round dir a)

class Rounding dir where

Methods

mode :: Round dir a -> CInt

rounding :: (Integral b, RealFrac a) => Round dir c -> a -> b

Instances

Rounding Down

Rounding Up

Rounding TowardZero

Rounding ToNearest

data Up

Instances

Rounding Up

data Down

Instances

Rounding Down

data ToNearest

Instances

Rounding ToNearest

data TowardZero

Instances

Rounding TowardZero

up :: a -> Round Up a

down :: a -> Round Down a

toNearest :: a -> Round ToNearest a

towardZero :: a -> Round TowardZero a

runUp :: Round Up a -> a

runDown :: Round Down a -> a

runToNearest :: Round ToNearest a -> a

runTowardZero :: Round TowardZero a -> a

double :: Double -> Double

float :: Float -> Float