| Tue, 08 Dec 2009 22:02:14 +0100 | Christian Urban | proper formulation of all preservation theorems | file | diff | annotate |
| Tue, 08 Dec 2009 17:33:51 +0100 | Christian Urban | chnaged syntax to "lifting theorem" | file | diff | annotate |
| Tue, 08 Dec 2009 17:30:00 +0100 | Christian Urban | changed names of attributes | file | diff | annotate |
| Tue, 08 Dec 2009 16:35:40 +0100 | Christian Urban | added methods for the lifting_tac and the other tacs | file | diff | annotate |