| Sun, 16 Jan 2011 15:53:03 +0100 | wenzelm | tuned headers; | file | diff | annotate |
| Fri, 17 Jun 2005 16:12:49 +0200 | haftmann | migrated theory headers to new format | file | diff | annotate |
| Fri, 21 Sep 2001 18:23:15 +0200 | oheimb | Minor improvements, added Example | file | diff | annotate |