For your last question (about reduction to hnf), use the attached
code; search the haskell mailing list for "deepseq" for more.
--
Hal Daume III
"Computer science is no more about computers| [EMAIL PROTECTED]
than astronomy is about telescopes." -Dijkstra | www.isi.edu/~hdaume
On Sun, 27
Am I the only one who'd like to have some the function specified by
> scan_and_fold f e xs= (scanl f e xs, foldl f e xs)
In the Lists library. Or is it there somewhere and I missed it?
What about:
> pair (f,g) x = (f x, g x)
> cross (f, g) = pair(f.fst, g.snd)
I kind of like point free style.
