SICP Exercise 1.3 request for comments

Question

I\'m trying to learn scheme via SICP. Exercise 1.3 reads as follow: Define a procedure that takes three numbers as arguments and returns the sum of the squares of the two la

Answer 1

(define (f a b c) 
  (if (= a (min a b c)) 
      (+ (* b b) (* c c)) 
      (f b c a)))