[Haskell-beginners] iterated function value sequence
John M. Dlugosz
ngnr63q02 at sneakemail.com
Sat Apr 5 15:32:42 UTC 2014
On 4/4/2014 3:35 PM, Bob Ippolito wrote:
> There's a function named iterate in Prelude:
> λ> :info iterate
> iterate :: (a -> a) -> a -> [a] -- Defined in `GHC.List'
> λ> take 8 (iterate (\x -> 2 * x + 1) 0)
Nice. I followed up with that to understand how it's written.
Now, how might I do something like that but "forget" previous values to free up memory?
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