How to XOR two integers?

Hi, When I have the following program in a file test.hs: ------------------------------------ import Int z = xor (intToInt32 0xf32e) (intToInt32 0xac43) ------------------------------------ The system gives the following error message: ------------------------------------ Reading file "test.hs": Dependency analysis ERROR test.hs:5 - Undefined variable "xor" ------------------------------------ However when I directly input the expression Int> (xor (intToInt32 0xf32e) (intToInt32 0xac43)) I get the answer 24429 Since Int is imported in test.hs, and Int.hs exports Int32, shouldn't xor be visible in test.hs? Please CC to me while replying Regards Shameem.