| Wed, 13 Jun 2007 18:30:11 +0200 | wenzelm | tuned proofs: avoid implicit prems; | file | diff | annotate |
| Wed, 07 Feb 2007 17:46:03 +0100 | berghofe | Adapted to changes in Finite_Set theory. | file | diff | annotate |
| Wed, 23 Nov 2005 22:26:13 +0100 | wenzelm | tuned induction proofs; | file | diff | annotate |