Talen: Haskell VersieGlasgow Haskell Compiler, Version 7.6.3, stage 2 booted by GHC version 7.4.2 (Platform 2013.2.0.0) Extensiehs, lhs Compileervlaggenghc --make -Wall -O2 -o app.exe app.hs Uitvoeringapp.exe