Data.Attoparsec.Number

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.

Documentation

data Number

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

Methods

(==) :: Number -> Number -> Bool

(/=) :: Number -> Number -> Bool

Fractional Number

Methods

(/) :: Number -> Number -> Number

recip :: Number -> Number

fromRational :: Rational -> Number

Data Number

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

Methods

(+) :: Number -> Number -> Number

(-) :: Number -> Number -> Number

(*) :: Number -> Number -> Number

negate :: Number -> Number

abs :: Number -> Number

signum :: Number -> Number

fromInteger :: Integer -> Number

Ord Number

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

Methods

toRational :: Number -> Rational

RealFrac Number

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

Methods

showsPrec :: Int -> Number -> ShowS

show :: Number -> String

showList :: [Number] -> ShowS

NFData Number

Methods

rnf :: Number -> ()