| Sun, 15 Aug 2010 11:03:13 +0800 | Christian Urban | simplified code | file | diff | annotate |
| Sat, 14 Aug 2010 23:33:23 +0800 | Christian Urban | improved code | file | diff | annotate |
| Sat, 14 Aug 2010 16:54:41 +0800 | Christian Urban | more experiments with lifting | file | diff | annotate |
| Thu, 12 Aug 2010 21:29:35 +0800 | Christian Urban | updated to Isabelle 12th Aug | file | diff | annotate |