| Fri, 04 Jan 2019 23:22:53 +0100 | wenzelm | isabelle update -u control_cartouches; | file | diff | annotate | 
| Sun, 09 Apr 2017 20:44:35 +0200 | wenzelm | clarified main ZF.thy / ZFC.thy, and avoid name clash with global HOL/Main.thy; | file | diff | annotate | 
| Mon, 07 Dec 2015 10:23:50 +0100 | wenzelm | isabelle update_cartouches -c -t; | file | diff | annotate | 
| Thu, 23 Jul 2015 14:25:05 +0200 | wenzelm | isabelle update_cartouches; | file | diff | annotate | 
| Sun, 02 Nov 2014 16:39:54 +0100 | wenzelm | modernized header; | file | diff | annotate | 
| Sat, 13 Mar 2010 16:44:12 +0100 | wenzelm | removed old CVS Ids; | file | diff | annotate | 
| Fri, 17 Jun 2005 16:12:49 +0200 | haftmann | migrated theory headers to new format | file | diff | annotate | 
| Sat, 29 Dec 2001 18:36:12 +0100 | wenzelm | tuned document sources; | file | diff | annotate | 
| Wed, 14 Nov 2001 23:22:43 +0100 | wenzelm | converted datatype examples moved from ZF/ex to ZF/Induct; | file | diff | annotate |