Path: utzoo!mnetor!uunet!lll-winken!lll-lcc!mordor!sri-spam!zodiac!DUCHAMPS!rar From: rar@DUCHAMPS (Bob Riemenschneider) Newsgroups: sci.philosophy.tech Subject: Re: Classifying the Axiom of Choice Message-ID: <8802251655.AA06216@duchamps.ads.arpa> Date: 25 Feb 88 16:55:11 GMT Sender: daemon@zodiac.UUCP Lines: 8 => The a priori statements form merely a recursively enumerable set, ... => => --Herb Enderton, hbe@math.ucla.edu I don't see why this must be the case. Mightn't (some) people come equipped with knowledge of a more complicated set of truths, or with knowledge of a non-effective rule of inference? -- rar