[Haskell-cafe] Dynamic Programming with Data.Vector

Roman Leshchinskiy rl at cse.unsw.edu.au
Tue Sep 18 09:36:06 CEST 2012

Myles C. Maxfield wrote:
> Aha there it is! Thanks so much. I didn't see it because it's under the
> "Unfolding" section instead of the "Construction" section.

You're quite right, having a separate "Unfolding" section isn't the best
idea. I'll fix this.


> On Mon, Sep 17, 2012 at 6:07 AM, Roman Leshchinskiy
> <rl at cse.unsw.edu.au>wrote:
>> Myles C. Maxfield wrote:
>> >
>> > Overall, I'm looking for a function, similar to Data.Vector's
>> 'generate'
>> > function, but instead of the generation function taking the
>> destination
>> > index, I'd like it to take the elements that have previously been
>> > constructed. Is there such a function? If there isn't one, is this
>> kind
>> of
>> > function feasible to write? If such a function doesn't exist and is
>> > feasible to write, I'd be happy to try to write and contribute it.
>> Indeed there is, it's called constructN (or constructrN if you want to
>> construct it right to left).
>> Roman

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