Safe Haskell	None
Language	Haskell2010

Num.InvErf

Synopsis

class Floating a => InvErf a where

Documentation

class Floating a => InvErf a where #

Inverse error functions, e.g., inverf . erf = id and erf . inverf = id assuming the appropriate codomain for inverf. Note that the accuracy may drop radically for extreme arguments.

Minimal complete definition

invnormcdf

Methods

inverf :: a -> a #

inverfc :: a -> a #

invnormcdf :: a -> a #

Instances

InvErf Double
Instance details Defined in Data.Number.Erf Methods inverf :: Double -> Double # inverfc :: Double -> Double # invnormcdf :: Double -> Double #
InvErf Float
Instance details Defined in Data.Number.Erf Methods inverf :: Float -> Float # inverfc :: Float -> Float # invnormcdf :: Float -> Float #