| Tue, 06 Mar 2012 17:01:37 +0000 | paulson | More mathematical symbols for ZF examples | file | diff | annotate |
| Sat, 17 Oct 2009 14:43:18 +0200 | wenzelm | eliminated hard tabulators, guessing at each author's individual tab-width; | file | diff | annotate |
| Tue, 20 Jun 2006 15:53:44 +0200 | ballarin | Restructured locales with predicates: import is now an interpretation. | file | diff | annotate |
| Fri, 17 Jun 2005 16:12:49 +0200 | haftmann | migrated theory headers to new format | file | diff | annotate |
| Thu, 06 Feb 2003 11:01:05 +0100 | paulson | changed ** to ## to avoid conflict with new comment syntax | file | diff | annotate |
| Wed, 30 Oct 2002 12:44:18 +0100 | paulson | simpler separation/replacement proofs | file | diff | annotate |
| Wed, 09 Oct 2002 11:07:13 +0200 | paulson | Re-organization of Constructible theories | file | diff | annotate |