src/HOL/Old_Number_Theory/Primes.thy
Sun, 18 Aug 2013 19:59:19 +0200 wenzelm more symbols;
Tue, 13 Aug 2013 16:25:47 +0200 wenzelm standardized symbols via "isabelle update_sub_sup", excluding src/Pure and src/Tools/WWW_Find;
Thu, 08 Nov 2012 20:02:41 +0100 bulwahn tuned proofs
Thu, 13 Jan 2011 23:50:16 +0100 wenzelm eliminated global prems;
Fri, 06 Aug 2010 12:37:00 +0200 wenzelm modernized specifications;
Mon, 12 Jul 2010 08:58:13 +0200 haftmann dropped superfluous [code del]s
Fri, 01 Jan 2010 19:15:43 +0100 nipkow added lemmas
Fri, 13 Nov 2009 14:14:04 +0100 nipkow renamed lemmas "anti_sym" -> "antisym"
Sat, 17 Oct 2009 14:43:18 +0200 wenzelm eliminated hard tabulators, guessing at each author's individual tab-width;
Tue, 01 Sep 2009 15:39:33 +0200 haftmann some reorganization of number theory
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