| Sun, 21 Mar 2010 17:12:31 +0100 | wenzelm | standard headers; | file | diff | annotate |
| Fri, 11 Jul 2008 09:02:23 +0200 | haftmann | tuned import | file | diff | annotate |
| Fri, 17 Jun 2005 16:12:49 +0200 | haftmann | migrated theory headers to new format | file | diff | annotate |
| Thu, 23 Jan 2003 09:16:53 +0100 | ballarin | Fixed term order for normal form in rings. | file | diff | annotate |
| Fri, 05 Nov 1999 11:14:26 +0100 | paulson | Algebra and Polynomial theories, by Clemens Ballarin | file | diff | annotate |