[Terry Jones] > The code below uses a RNG with period 5, is deterministic, and has one > initial state. It produces 20 different outcomes.
Well, I'd call the sequence of 20 numbers it produces one outcome. >From that view, there are at most 5 outcomes it can produce (at most 5 distinct 20-number sequences). In much the same way, there are at most P distinct infinite sequences this can produce, if the PRNG used by random.random() has period P: def belch(): import random, math start = random.random() i = 0 while True: i += 1 yield math.fmod(i * start, 1.0) The trick is to define "outcome" in such a way that the original claim is true :-) _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com