Hi Angus, On Tue, Jan 07, 2014 at 01:58:37PM +0000, Angus Comber wrote: > Is it because WinGHCi does this import for me? It's defined by the Haskell standard, that you're automatically getting the 'Prelude' module: http://haddocks.fpcomplete.com/fp/7.4.2/20130829-168/base/Prelude.html Greetings, Daniel