| Wed, 13 Jun 2007 00:01:41 +0200 | wenzelm | tuned proofs: avoid implicit prems; | file | diff | annotate |
| Fri, 11 May 2007 00:43:45 +0200 | wenzelm | tuned proofs; | file | diff | annotate |
| Thu, 23 Nov 2006 20:34:21 +0100 | wenzelm | prefer antiquotations over LaTeX macros; | file | diff | annotate |