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?59



(define x (stream-map show (stream-enumerate-interval 0 10)))
(stream-ref x 5)
(stream-ref x 7)

"...we will use the following procedure..." - who is "we"? This sounds
like some kind of homework or exam assignment. Google Answers
discourages and may remove such questions.

Scriptor

Why don't you run it on DrScheme and see?

secret901-ga