[1 of 1] Compiling Main             ( /in/foo.hs, /tmp/Main.o )

/in/foo.hs:6:41: error:
    * Couldn't match type `Integer'
                     with `(a0 -> a0 -> a0) -> Integer -> Integer'
      Expected type: [(a0 -> a0 -> a0) -> Integer -> Integer]
        Actual type: [Integer]
    * In the second argument of `map', namely `(list a b)'
      In the second argument of `(:)', namely
        `map (\ x -> (x * x) mod b) (list a b)'
      In the expression: a : map (\ x -> (x * x) mod b) (list a b)