Am Dienstag, 18. Dezember 2007 17:26 schrieb Joost Behrends:
Hi,
since about three weeks i am learning Haskell now. One of my first
excercises is to decompose an Integer into its primefactors. I already
posted discussion on the solution to the problem 35 in 99 excercises.
My simple
Am Dienstag, 18. Dezember 2007 schrieb Joost Behrends:
snip
fix f is the least fixed point of the function f, i.e. the least defined x
such that f x = x.
What does least mean here ? There is nothing said about x being a variable
of
an instance of Ord. And why fix has not the type a - (a
