| Sat, 17 Oct 2009 14:43:18 +0200 | wenzelm | eliminated hard tabulators, guessing at each author's individual tab-width; | file | diff | annotate |
| Fri, 17 Jun 2005 16:12:49 +0200 | haftmann | migrated theory headers to new format | file | diff | annotate |
| Sun, 23 Mar 2003 11:57:07 +0100 | nipkow | *** empty log message *** | file | diff | annotate |
| Mon, 17 Feb 2003 17:16:07 +0100 | mehta | Proof of the Schorr-Waite graph marking algorithm. | file | diff | annotate |