ref: 6eb68e5c797ab99ae917aabcd1a2c4c54bc9cf1a
dir: /lib/Data/Real.hs/
module Data.Real(module Data.Real) where import Primitives import Data.Fractional import Data.Ratio_Type class Real a where toRational :: a -> Rational realToFrac :: forall a b . (Real a, Fractional b) => a -> b realToFrac a = fromRational (toRational a)