Re: [Haskell-beginners] making function problem (chapter 6 of Programming in Haskell)

Roelof Wobben wrote:

I think you mean something like this :

2 ^ 3 = = 2 * 2 ^ 2 = 2 * 2 * 2 ^1 = 2 * 2 * 2 * 2 ^ 0 = 2 * 2 * 2 * 1 = 2 * 2 * 2 = 4 * 2 = 8

Yes, but that's not a rule system. Try to come up with a rule system to express exponentiation. You need two rules for the algorithm you want to implement. Greets, Ertugrul -- nightmare = unsafePerformIO (getWrongWife >>= sex) http://ertes.de/