| Fri, 17 Jun 2005 16:12:49 +0200 | haftmann | migrated theory headers to new format | file | diff | annotate |
| Tue, 25 Dec 2001 10:02:01 +0100 | paulson | conversion to Isar | file | diff | annotate |
| Thu, 31 May 2001 18:28:23 +0200 | paulson | examples files start from Main instead of various ZF theories | file | diff | annotate |
| Mon, 21 May 2001 14:46:30 +0200 | paulson | X-symbols for ZF | file | diff | annotate |