| Tue, 14 Feb 2012 02:53:34 +0000 | urbanc | draft | file | diff | annotate |
| Tue, 14 Feb 2012 02:24:09 +0000 | urbanc | key lemma | file | diff | annotate |
| Tue, 14 Feb 2012 00:27:47 +0000 | urbanc | fixed 1st paragraph | file | diff | annotate |
| Tue, 14 Feb 2012 00:11:17 +0000 | urbanc | 1st paragraph | file | diff | annotate |
| Mon, 13 Feb 2012 23:50:37 +0000 | urbanc | 1st paragraph | file | diff | annotate |
| Mon, 13 Feb 2012 23:31:40 +0000 | urbanc | polished implementation | file | diff | annotate |
| Mon, 13 Feb 2012 22:45:06 +0000 | zhang | Line numbers added. | file | diff | annotate |
| Mon, 13 Feb 2012 22:17:26 +0000 | urbanc | more conclusion | file | diff | annotate |
| Mon, 13 Feb 2012 22:03:36 +0000 | urbanc | more conclusion | file | diff | annotate |
| Mon, 13 Feb 2012 21:34:19 +0000 | urbanc | more conclusion | file | diff | annotate |
| Mon, 13 Feb 2012 20:57:02 +0000 | urbanc | more conclusion | file | diff | annotate |
| Mon, 13 Feb 2012 19:33:03 +0000 | urbanc | some parts of the conclusion | file | diff | annotate |
| Mon, 13 Feb 2012 15:42:45 +0000 | urbanc | proof idea | file | diff | annotate |
| Mon, 13 Feb 2012 15:35:08 +0000 | urbanc | added implementation section | file | diff | annotate |
| Mon, 13 Feb 2012 10:57:47 +0000 | urbanc | merged Xingyuan's changes | file | diff | annotate |