[1mMain.hs:9.11:[1;31m error:[0m[1m
   • Applying 2 arguments to function Main.f, but it only takes 1!
   • In equation `g x  = Main.f x x`
   • In function `Main.g`
   • In recursive group:
         Main.g
  [1;34m|[0m
[1;34m9[0m [1;34m| [0mg x = f x [1;31mx[0m
  [1;34m|[0m           [1;31m^[0m

