Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83; site brl-vgr.ARPA Path: utzoo!watmath!clyde!burl!ulysses!harpo!seismo!brl-tgr!brl-vgr!gwyn From: gwyn@brl-vgr.ARPA (Doug Gwyn ) Newsgroups: net.math Subject: Re: Interesting Numbers Message-ID: <1806@brl-vgr.ARPA> Date: Fri, 11-May-84 07:28:56 EDT Article-I.D.: brl-vgr.1806 Posted: Fri May 11 07:28:56 1984 Date-Received: Sat, 12-May-84 11:43:53 EDT References: <1279@uvacs.UUCP>, <1517@brl-vgr.ARPA>, <7715@watmath.UUCP> Organization: Ballistics Research Lab Lines: 6 Your set-theoretic proof is, of course, a formalization of the usual argument that all numbers are interesting. Then how do you account for the fact that 23 is totally dull (or it was, until I mentioned it :-) ? The key is that Axiom (iii) (the least-element is interesting) must somehow be excluded from the definition of interesting if the concept is to have non-trivial meaning. How is this to be done?