-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | ieee-utils
--   
--   IEEE 754 (Standard for Binary Floating-Point Arithmetic) Utilities.
@package ieee-utils
@version 0.3


module Numeric.IEEE.FloatExceptions

-- | Returns all exceptions set in the fpu's exception register.
getFloatExcepts :: IO [ArithException]

-- | Clears the specified exceptions from the fpu's exception register.
clearFloatExcepts :: [ArithException] -> IO Bool

-- | Arithmetic exceptions.
data ArithException :: *
Overflow :: ArithException
Underflow :: ArithException
LossOfPrecision :: ArithException
DivideByZero :: ArithException
Denormal :: ArithException
instance Enum ArithException


module Numeric.IEEE.RoundMode
data RoundMode
ToNearest :: RoundMode
Upward :: RoundMode
Downward :: RoundMode
TowardZero :: RoundMode

-- | Gets the fpu's current rounding mode.
getRound :: IO RoundMode

-- | Sets the fpu's rounding mode. Returns <tt>True</tt> if successful.
setRound :: RoundMode -> IO Bool
instance Eq RoundMode
instance Ord RoundMode
instance Show RoundMode
instance Read RoundMode
instance Enum RoundMode