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dschobel/streams.scm

Created February 24, 2013 17:55
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streams in scheme
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streams.scm
(define (stream-maker seed fx)
(letrec ([f (lambda(x) (cons x (lambda () (fx x))))])
(lambda () (f seed))))
(define naturals (stream-maker 1 (lambda (x) (+ x 1))))
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