"Matthew Brecknell" <[EMAIL PROTECTED]> writes: (snip) > This seems to work, but presumably only because it's a boxed array, and > the construction makes no circular references.
Yes. (-: > However, I'm doubtful that memoisation is really beneficial in this > function. I think it only gains a constant-factor speedup, but loses the > ability to work in constant space. I don't know. The memoised version certainly calls the bit with the list comprehension fewer times. I'd have to think about it more. -- Mark _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
