___         ___ _
  / _ \ /\  /\/ __(_)
 / /_\// /_/ / /  | |      GHC Interactive, version 4.11, For Haskell 98.
/ /_\\/ __  / /___| |      http://www.haskell.org/ghc/
\____/\/ /_/\____/|_|      Type :? for help.

Loading package std ... linking ... done.
Prelude> -- bug: shouldn't be defaulting these expressions
Prelude> :type (+)
forall a. (Num a) => a -> a -> a
Prelude> :type enumFromTo
forall a. (Enum a) => a -> a -> [a]
Prelude> Leaving GHCi.