base-compat-0.14.1: A compatibility layer for base
Safe HaskellSafe-Inferred
LanguageHaskell2010

Data.Ratio.Compat

Documentation

data Ratio a #

Instances

Instances details
Integral a => Enum (Ratio a) 
Instance details

Defined in GHC.Internal.Real

Methods

succ :: Ratio a -> Ratio a #

pred :: Ratio a -> Ratio a #

toEnum :: Int -> Ratio a #

fromEnum :: Ratio a -> Int #

enumFrom :: Ratio a -> [Ratio a] #

enumFromThen :: Ratio a -> Ratio a -> [Ratio a] #

enumFromTo :: Ratio a -> Ratio a -> [Ratio a] #

enumFromThenTo :: Ratio a -> Ratio a -> Ratio a -> [Ratio a] #

(Storable a, Integral a) => Storable (Ratio a) 
Instance details

Defined in GHC.Internal.Foreign.Storable

Methods

sizeOf :: Ratio a -> Int #

alignment :: Ratio a -> Int #

peekElemOff :: Ptr (Ratio a) -> Int -> IO (Ratio a) #

pokeElemOff :: Ptr (Ratio a) -> Int -> Ratio a -> IO () #

peekByteOff :: Ptr b -> Int -> IO (Ratio a) #

pokeByteOff :: Ptr b -> Int -> Ratio a -> IO () #

peek :: Ptr (Ratio a) -> IO (Ratio a) #

poke :: Ptr (Ratio a) -> Ratio a -> IO () #

Integral a => Num (Ratio a) 
Instance details

Defined in GHC.Internal.Real

Methods

(+) :: Ratio a -> Ratio a -> Ratio a #

(-) :: Ratio a -> Ratio a -> Ratio a #

(*) :: Ratio a -> Ratio a -> Ratio a #

negate :: Ratio a -> Ratio a #

abs :: Ratio a -> Ratio a #

signum :: Ratio a -> Ratio a #

fromInteger :: Integer -> Ratio a #

(Integral a, Read a) => Read (Ratio a) 
Instance details

Defined in GHC.Internal.Read

Integral a => Fractional (Ratio a) 
Instance details

Defined in GHC.Internal.Real

Methods

(/) :: Ratio a -> Ratio a -> Ratio a #

recip :: Ratio a -> Ratio a #

fromRational :: Rational -> Ratio a #

Integral a => Real (Ratio a) 
Instance details

Defined in GHC.Internal.Real

Methods

toRational :: Ratio a -> Rational #

Integral a => RealFrac (Ratio a) 
Instance details

Defined in GHC.Internal.Real

Methods

properFraction :: Integral b => Ratio a -> (b, Ratio a) #

truncate :: Integral b => Ratio a -> b #

round :: Integral b => Ratio a -> b #

ceiling :: Integral b => Ratio a -> b #

floor :: Integral b => Ratio a -> b #

Show a => Show (Ratio a) 
Instance details

Defined in GHC.Internal.Real

Methods

showsPrec :: Int -> Ratio a -> ShowS #

show :: Ratio a -> String #

showList :: [Ratio a] -> ShowS #

Eq a => Eq (Ratio a) 
Instance details

Defined in GHC.Internal.Real

Methods

(==) :: Ratio a -> Ratio a -> Bool #

(/=) :: Ratio a -> Ratio a -> Bool #

Integral a => Ord (Ratio a) 
Instance details

Defined in GHC.Internal.Real

Methods

compare :: Ratio a -> Ratio a -> Ordering #

(<) :: Ratio a -> Ratio a -> Bool #

(<=) :: Ratio a -> Ratio a -> Bool #

(>) :: Ratio a -> Ratio a -> Bool #

(>=) :: Ratio a -> Ratio a -> Bool #

max :: Ratio a -> Ratio a -> Ratio a #

min :: Ratio a -> Ratio a -> Ratio a #

denominator :: Ratio a -> a #

numerator :: Ratio a -> a #

approxRational :: RealFrac a => a -> a -> Rational #

(%) :: Integral a => a -> a -> Ratio a #