| Thu, 22 Oct 2009 01:15:01 +0200 | Christian Urban | slight tuning | file | diff | annotate |
| Wed, 21 Oct 2009 18:30:42 +0200 | Christian Urban | fixed my_reg | file | diff | annotate |
| Wed, 21 Oct 2009 16:13:39 +0200 | Cezary Kaliszyk | Reorganization of the construction part | file | diff | annotate |
| Wed, 21 Oct 2009 15:01:50 +0200 | Cezary Kaliszyk | Simplified proof more | file | diff | annotate |