Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.3 4.3bsd-beta 6/6/85; site ucbvax.BERKELEY.EDU Path: utzoo!watmath!clyde!burl!ulysses!ucbvax!ernie!wrf From: wrf@ernie.BERKELEY.EDU (W. Randolph Franklin) Newsgroups: net.physics Subject: Re: the multi-body problem Message-ID: <10781@ucbvax.BERKELEY.EDU> Date: Thu, 24-Oct-85 00:29:04 EDT Article-I.D.: ucbvax.10781 Posted: Thu Oct 24 00:29:04 1985 Date-Received: Fri, 25-Oct-85 02:20:16 EDT References: <1330@teddy.UUCP> <218@redwood.UUCP> Sender: usenet@ucbvax.BERKELEY.EDU Reply-To: wrf@ernie.UUCP (W. Randolph Franklin) Distribution: na Organization: University of California, Berkeley Lines: 6 Summary: can be chaotic I think that multi-body systems can become chaotic in the sense that small perturbations can grow to macroscopic size. Thus it is impossible to predict the exact state in the future even with an arbitrarily small delta-t iteration. wrf@ucbernie.arpa