| Fri, 17 Jun 2005 16:12:49 +0200 | haftmann | migrated theory headers to new format | file | diff | annotate |
| Thu, 22 Jul 2004 17:37:31 +0200 | nipkow | Modified \<Sum> syntax a little. | file | diff | annotate |
| Wed, 16 Jul 2003 12:09:41 +0200 | paulson | tidying | file | diff | annotate |