Generate arbitrary Pythagorean triples
Exercise 3.69 discussed how to generate the stream of all Pythagorean triples, with no upper bound on the size of the integers to be searched. Explain why simply replacing an-integer-between by an-integer-starting-from in the procedure in exercise 4.35 is not an adequate way to generate arbitrary Pythagorean triples. Write a procedure that actually will accomplish this. (That is, write a procedure for which repeatedly typing try-again would in principle eventually generate all Pythagorean triples.)
Nobody's finished this exercise yet. You'll be the first!
There are no comments yet.
You must log in to post a comment.Login