ghc-9.13: The GHC API
Safe HaskellNone
LanguageGHC2021

GHC.Types.SaneDouble

Description

Double datatype with saner instances

Synopsis

Documentation

newtype SaneDouble Source #

A newtype wrapper around Double to ensure we never generate a Double that becomes a NaN, see instances for details on sanity.

Constructors

SaneDouble 

Fields

Instances

Instances details
Binary SaneDouble Source # 
Instance details

Defined in GHC.Types.SaneDouble

Methods

put_ :: WriteBinHandle -> SaneDouble -> IO () Source #

put :: WriteBinHandle -> SaneDouble -> IO (Bin SaneDouble) Source #

get :: ReadBinHandle -> IO SaneDouble Source #

Num SaneDouble Source # 
Instance details

Defined in GHC.Types.SaneDouble

Methods

(+) :: SaneDouble -> SaneDouble -> SaneDouble #

(-) :: SaneDouble -> SaneDouble -> SaneDouble #

(*) :: SaneDouble -> SaneDouble -> SaneDouble #

negate :: SaneDouble -> SaneDouble #

abs :: SaneDouble -> SaneDouble #

signum :: SaneDouble -> SaneDouble #

fromInteger :: Integer -> SaneDouble #

Fractional SaneDouble Source # 
Instance details

Defined in GHC.Types.SaneDouble

Methods

(/) :: SaneDouble -> SaneDouble -> SaneDouble #

recip :: SaneDouble -> SaneDouble #

fromRational :: Rational -> SaneDouble #

Show SaneDouble Source # 
Instance details

Defined in GHC.Types.SaneDouble

Methods

showsPrec :: Int -> SaneDouble -> ShowS #

show :: SaneDouble -> String #

showList :: [SaneDouble] -> ShowS #

Eq SaneDouble Source # 
Instance details

Defined in GHC.Types.SaneDouble

Methods

(==) :: SaneDouble -> SaneDouble -> Bool #

(/=) :: SaneDouble -> SaneDouble -> Bool #

Ord SaneDouble Source # 
Instance details

Defined in GHC.Types.SaneDouble

Methods

compare :: SaneDouble -> SaneDouble -> Ordering #

(<) :: SaneDouble -> SaneDouble -> Bool #

(<=) :: SaneDouble -> SaneDouble -> Bool #

(>) :: SaneDouble -> SaneDouble -> Bool #

(>=) :: SaneDouble -> SaneDouble -> Bool #

max :: SaneDouble -> SaneDouble -> SaneDouble #

min :: SaneDouble -> SaneDouble -> SaneDouble #