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

[Ertugrul Soeylemez]

Roelof Wobben <rwobben at hotmail.com> 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


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