★ NOTE★ When writing examples, you can assume that we have predefined image-a
and image-b
.
Directions: Nassim loves all things symmetrical. He figured out that if you flip an image horizontally and then place it beside the original image, you can turn any image into a symmetrical image. Help him to be more efficient by writing a new function symmetry
that will take in any image and use it to make a new symmetrical image.
Contract and Purpose Statement |
Every contract has three parts…
________:______->_____
________________________________________________________________________________________________________________________________________
Examples |
Write some examples, then circle and label what changes…
(EXAMPLE (________ _______)__________________________________________)
(EXAMPLE (________ _______)__________________________________________)
Definition |
Write the definition, giving variable names to all your input values…
(define (________ ______)
________________________________________)
A contract worth remembering:
; beside :: Image, Image ‑> Image
; places two images beside each other
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