| Wed, 14 Sep 2005 22:08:08 +0200 | wenzelm | tuned headers etc.; | file | diff | annotate |
| Fri, 17 Jun 2005 16:12:49 +0200 | haftmann | migrated theory headers to new format | file | diff | annotate |
| Thu, 27 Sep 2001 15:42:08 +0200 | wenzelm | tuned; | file | diff | annotate |