Question: What does the following Scheme function do? (define (x lis) (cond ( (null? lis) 0) ( (not (list? (car lis))) (cond ( (eq? (car lis)

What does the following Scheme function do?

(define (x lis) (cond ( (null? lis) 0) ( (not (list? (car lis))) (cond ( (eq? (car lis) #f) (x (cdr lis))) (else (+ 1 (x (cdr lis)))))) (else (+ (x (car lis)) (x (cdr lis))))

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