> I assume that there's a good reason that iterate returns a Cons
> instead of a LazySeq.

IIUC, this particular case arises because iterate's body is implemented
as

    (cons x (lazy-seq (iterate f (f x))))

rather than

    (lazy-seq (cons x (iterate f (f x))))

Can anyone comment on whether there's a reason to prefer one over the
other?

--
John Mastro

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