Copyright	Bryan O'Sullivan 2007-2015
License	BSD3
Maintainer	bos@serpentine.com
Stability	experimental
Portability	unknown
Safe Haskell	Safe
Language	Haskell98

Data.Attoparsec.Number

Description

Deprecated: This module will be removed in the next major release.

This module is deprecated, and both the module and Number type will be removed in the next major release. Use the scientific package and the Scientific type instead.

A simple number type, useful for parsing both exact and inexact quantities without losing much precision.

Synopsis

Documentation

data Number Source #

A numeric type that can represent integers accurately, and floating point numbers to the precision of a Double.

Note: this type is deprecated, and will be removed in the next major release. Use the Scientific type instead.

Constructors

I !Integer
D !Double

Instances

Eq Number Source #
Methods (==) :: Number -> Number -> Bool # (/=) :: Number -> Number -> Bool #
Fractional Number Source #
Methods (/) :: Number -> Number -> Number # recip :: Number -> Number # fromRational :: Rational -> Number #
Data Number Source #
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Number -> c Number # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Number # toConstr :: Number -> Constr # dataTypeOf :: Number -> DataType # dataCast1 :: Typeable (* -> ) t => (forall d. Data d => c (t d)) -> Maybe (c Number) # dataCast2 :: Typeable ( -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Number) # gmapT :: (forall b. Data b => b -> b) -> Number -> Number # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Number -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Number -> r # gmapQ :: (forall d. Data d => d -> u) -> Number -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Number -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Number -> m Number # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Number -> m Number # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Number -> m Number #
Num Number Source #
Methods (+) :: Number -> Number -> Number # (-) :: Number -> Number -> Number # (*) :: Number -> Number -> Number # negate :: Number -> Number # abs :: Number -> Number # signum :: Number -> Number # fromInteger :: Integer -> Number #
Ord Number Source #
Methods compare :: Number -> Number -> Ordering # (<) :: Number -> Number -> Bool # (<=) :: Number -> Number -> Bool # (>) :: Number -> Number -> Bool # (>=) :: Number -> Number -> Bool # max :: Number -> Number -> Number # min :: Number -> Number -> Number #
Real Number Source #
Methods toRational :: Number -> Rational #
RealFrac Number Source #
Methods properFraction :: Integral b => Number -> (b, Number) # truncate :: Integral b => Number -> b # round :: Integral b => Number -> b # ceiling :: Integral b => Number -> b # floor :: Integral b => Number -> b #
Show Number Source #
Methods showsPrec :: Int -> Number -> ShowS # show :: Number -> String # showList :: [Number] -> ShowS #
NFData Number Source #
Methods rnf :: Number -> () #