On Wed, 28 May 2008, Ketil Malde wrote:

Bulat Ziganshin <[EMAIL PROTECTED]> writes:

well, i don't understand difference between your idea and lazybs
implementation

HT said earlier that:

This would still allow the nice tricks for recursive Fibonacci
sequence definition.

Which I guess refers to something like:

 fibs = 1 : 1 : zipWith (+) fibs (tail fibs)

I don't think you can do that with LBS, since you'd need to calculate
a whole chunk at a time, and for any chunk size > 1, each chunk
depends on itself.

Right, that's what I meant.

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