Louis Reasoner wants to build a squarer, a constraint device with two terminals such that the value of connector b on the second terminal will always be the square of the value a on the first terminal. He proposes the following simple device made from a multiplier:
(define (squarer a b) (multiplier a a b))
There is a serious flaw in this idea. Explain.
Nobody's finished this exercise yet. You'll be the first!
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