| Sat, 19 Feb 2011 10:23:51 +0000 | urbanc | included comments by Chunhan | file | diff | annotate |
| Fri, 18 Feb 2011 15:06:06 +0000 | urbanc | added comment from Larry | file | diff | annotate |
| Thu, 10 Feb 2011 12:32:45 +0000 | urbanc | latest on the paper | file | diff | annotate |
| Thu, 10 Feb 2011 05:57:56 +0000 | urbanc | more on paper | file | diff | annotate |
| Wed, 09 Feb 2011 09:46:59 +0000 | urbanc | added an example | file | diff | annotate |
| Wed, 09 Feb 2011 06:09:46 +0000 | urbanc | added something about Setalt and folds | file | diff | annotate |