Next Previous Contents

11. NumExts

The NumExts interface collect together various numeric operations that have proven to be commonly useful

-- Going between Doubles and Floats:
doubleToFloat :: Double -> Float
floatToDouble :: Float  -> Double

showHex       :: Integral a => a -> ShowS
showOct       :: Integral a => a -> ShowS
showBin       :: Integral a => a -> ShowS

showIntAtBase :: Integral a 
              => a            -- base
              -> (a -> Char)  -- digit to char
              -> a            -- number to show.
              -> ShowS

Notes:


Next Previous Contents