| Tue, 29 Mar 2011 23:27:38 +0200 | wenzelm | modernized specifications -- less axioms; | file | diff | annotate |
| Thu, 23 Jul 2009 21:59:56 +0200 | wenzelm | misc modernization: proper method setup instead of adhoc ML proofs; | file | diff | annotate |
| Wed, 03 Oct 2007 21:29:05 +0200 | wenzelm | avoid unnamed infixes; | file | diff | annotate |