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This must be done in Scheme/Racket Write a function stream-pair-with that takes a function f and a stream s, consisting of elements x 1 ,x
This must be done in Scheme/Racket
Write a function stream-pair-with that takes a function f and a stream s, consisting of elements x1,x2,x1,x2,, and returns a new stream where each element xi of s has been paired with fxi .
Example:
(stream->list (stream-pair-with (lambda (x) (+ x 1)) (stream 1 2 3 4))) => ((1 . 2) (2 . 3) (3 . 4) (4 . 5))Problem 3: (stream-pair-with f s) (10 points) Write a function stream-pair-with that takes a function f and a stream s, consisting of elements x1, x2, ..., and returns a new stream where each element x; of s has been paired with f x; Examples: (stream->list (stream-pair-with (lambda (x) (+ x 1)) (stream 1 2 3 4))) => ((1. 2) (2. 3) (3 . 4) (4 . 5))
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