> Hmm, what advantage does Lisp offer here over Python? It does have a clear advantage if instead of (+ 1 (foo 20)) we were doing (+ (long-computati

> Hmm, what advantage does Lisp offer here over Python? It does have a clear advantage if instead of (+ 1 (foo 20)) we were doing (+ (long-computation-answering-the-ultimate-question-of-life-the-universe-and-everything) (foo 20)) (Reminder: we're dicussing Common Lisp here.)