Value of expressions
In order to take a closer look at delayed evaluation, we will use the following procedure, which simply returns its argument after printing it:
(define (show x) (display-line x) x)
What does the interpreter print in response to evaluating each expression in the following sequence?
(define x (stream-map show (stream-enumerate-interval 0 10))) (stream-ref x 5) (stream-ref x 7)
Nobody's finished this exercise yet. You'll be the first!
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