From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.science.mathematics.categories/616 Path: news.gmane.org!not-for-mail From: categories Newsgroups: gmane.science.mathematics.categories Subject: Re: Challenge from Harvey Friedman Date: Mon, 26 Jan 1998 14:58:35 -0400 (AST) Message-ID: NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Trace: ger.gmane.org 1241017073 26524 80.91.229.2 (29 Apr 2009 14:57:53 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 29 Apr 2009 14:57:53 +0000 (UTC) To: categories Original-X-From: cat-dist Mon Jan 26 15:00:12 1998 Original-Received: (from cat-dist@localhost) by mailserv.mta.ca (8.8.8/8.8.8) id OAA01465; Mon, 26 Jan 1998 14:58:35 -0400 (AST) Original-Lines: 13 Xref: news.gmane.org gmane.science.mathematics.categories:616 Archived-At: Date: Sun, 25 Jan 1998 10:13 +0530 From: CAYLEY@tifrvax.tifr.res.in I remember to have seen a paper on frameworks for measuring complexity of mathematical concepts by two autors earlier. (I don't exactly recall where) but I also remeber that one of the authors was H.Friedman! P.S.Subramanian Tata Institute.