| Wed, 13 Nov 2002 15:24:42 +0100 | berghofe | Transitive closure is now defined inductively as well. | file | diff | annotate |
| Wed, 09 Jan 2002 17:48:40 +0100 | wenzelm | converted theory Transitive_Closure; | file | diff | annotate |
| Thu, 12 Oct 2000 18:44:35 +0200 | nipkow | *** empty log message *** | file | diff | annotate |