Num +base

class (Eq a, Show a) => Num a
base Prelude
Basic numeric class. Minimal complete definition: all except negate or (-)
module Numeric
base Numeric
Odds and ends, mostly functions for reading and showing RealFloat-like kind of values.
numerator :: Integral a => Ratio a -> a
base Data.Ratio
Extract the numerator of the ratio in reduced form: the numerator and denominator have no common factor and the denominator is positive.
numCapabilities :: Int
base GHC.Conc.Sync, base GHC.Conc
the value passed to the +RTS -N flag. This is the number of Haskell threads that can run truly simultaneously at any given time, and is typically set to the number of physical CPU cores on the machine.
numSparks :: IO Int
base GHC.Conc.Sync, base GHC.Conc
Returns the number of sparks currently in the local spark pool
class Enum a
base Prelude
otherwise = minBound </pre>
enumFrom :: Enum a => a -> [a]
base Prelude
enumFromThen :: Enum a => a -> a -> [a]
base Prelude
enumFromThenTo :: Enum a => a -> a -> a -> [a]
base Prelude
enumFromTo :: Enum a => a -> a -> [a]
base Prelude
fromEnum :: Enum a => a -> Int
base Prelude
signum :: Num a => a -> a
base Prelude
toEnum :: Enum a => Int -> a
base Prelude
DecimalNumber :: GeneralCategory
base Data.Char
Nd: Number, Decimal
isAlphaNum :: Char -> Bool
base Data.Char
Selects alphabetic or numeric digit Unicode characters. Note that numeric digits outside the ASCII range are selected by this function but not by isDigit. Such digits may be part of identifiers but are not used by the printer and reader to represent numbers.
isNumber :: Char -> Bool
base Data.Char
Selects Unicode numeric characters, including digits from various scripts, Roman numerals, etc.
LetterNumber :: GeneralCategory
base Data.Char
Nl: Number, Letter
OtherNumber :: GeneralCategory
base Data.Char
No: Number, Other