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Data update

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Ingy döt Net 2024-10-16 18:07:41 -07:00
parent 81fd053722
commit 52a6ef48dd
10248 changed files with 63654 additions and 6775 deletions
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Task/Fibonacci-sequence/Scheme/fibonacci-sequence-4.scm Normal file
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(define (fib)
(define (nxt lv nv) (cons nv (lambda () (nxt nv (+ lv nv)))))
(cons 0 (lambda () (nxt 0 1))))
;;; test...
(define (show-stream-take n strm)
(define (shw-nxt n strm) (begin (display (car strm))
(if (> n 1) (begin (display " ") (shw-nxt (- n 1) ((cdr strm)))) (display ")"))))
(begin (display "(") (shw-nxt n strm)))
(show-stream-take 30 (fib))