| Mon, 08 Nov 2010 01:13:09 +0000 | urbanc | slight tuning of proof by Chunhan | file | diff | annotate |
| Sat, 06 Nov 2010 23:31:53 +0000 | wu | the ALT case is done; | file | diff | annotate |
| Wed, 03 Nov 2010 22:08:50 +0000 | urbanc | added more experiments | file | diff | annotate |
| Tue, 26 Oct 2010 13:01:22 +0000 | urbanc | more experiments | file | diff | annotate |