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deque-blog/fibo-lazy-seq.clj

Last active May 27, 2017 14:09
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fibo-lazy-seq.clj
(defn fibo-lazy-seq
[^long n]
(letfn [(fibs [a b] (cons a (lazy-seq (fibs b (+ a b)))))]
(nth (fibs 0N 1N) n)))
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