GHCi, version 7.4.1: http://www.haskell.org/ghc/ :? for help Loading package ghc-prim ... linking ... done. Loading package integer-gmp ... linking ... done. Loading package base ... linking ... done. [1 of 1] Compiling Main ( pancakes.hs, interpreted ) Ok, modules loaded: Main. ******* ***** ******* *** ***** * *** ******* *** *** ***** ***** ***** ***** ******* ******* ******* ******* ******* Leaving GHCi.