extra-1.7.1: Extra functions I use.
Safe HaskellSafe-Inferred
LanguageHaskell2010

Numeric.Extra

Description

Extra numeric functions - formatting and specialised conversions.

Synopsis

Documentation

showDP :: RealFloat a => Int -> a -> String #

Show a number to a fixed number of decimal places.

showDP 4 pi == "3.1416"
showDP 0 pi == "3"
showDP 2 3  == "3.00"

intToDouble :: Int -> Double #

Specialised numeric conversion, type restricted version of fromIntegral.

intToFloat :: Int -> Float #

Specialised numeric conversion, type restricted version of fromIntegral.

floatToDouble :: Float -> Double #

Specialised numeric conversion, type restricted version of realToFrac.

doubleToFloat :: Double -> Float #

Specialised numeric conversion, type restricted version of realToFrac.