[Haskell-cafe] Re: Newbie question: Where is StackOverflow on the Wiki?

21 Aug 2007


      Stefan O'Rear wrote:
...
sum (enum 1 10)                 =>
sum' 0 (enum 1 10)              =>
...
sum' 36 (9 : enum (9+1) 10)      =>
(sum' $! (36+9)) (enum (9+1) 10) =>
sum' 45 (enum (9+1) 10)          =>
sum' 45 []                       =>
45
(I need to find some way to automate making these trails :) )
Yes! We'd need such an automatic tool for the wikibook, too.

Regards,
apfelmus