| Safe Haskell | Safe |
|---|---|
| Language | Haskell2010 |
Numeric.Extra
Description
Extra numeric functions - formatting and specialised conversions.
- module Numeric
- showDP :: RealFloat a => Int -> a -> String
- intToDouble :: Int -> Double
- intToFloat :: Int -> Float
- floatToDouble :: Float -> Double
- doubleToFloat :: Double -> Float
Documentation
module Numeric
showDP :: RealFloat a => Int -> a -> String Source #
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 Source #
Specialised numeric conversion, type restricted version of fromIntegral.
intToFloat :: Int -> Float Source #
Specialised numeric conversion, type restricted version of fromIntegral.
floatToDouble :: Float -> Double Source #
Specialised numeric conversion, type restricted version of realToFrac.
doubleToFloat :: Double -> Float Source #
Specialised numeric conversion, type restricted version of realToFrac.