| Thu, 11 Aug 2011 23:42:06 +0000 | urbanc | some typos | file | diff | annotate |
| Thu, 11 Aug 2011 23:11:39 +0000 | urbanc | finished section about derivatives and closure properties | file | diff | annotate |
| Tue, 09 Aug 2011 22:15:11 +0000 | urbanc | more on paper | file | diff | annotate |
| Fri, 05 Aug 2011 05:34:11 +0000 | urbanc | more on the derivatives section | file | diff | annotate |
| Wed, 03 Aug 2011 17:08:31 +0000 | urbanc | added more to the derivatives section | file | diff | annotate |
| Wed, 03 Aug 2011 13:56:01 +0000 | urbanc | completed the taging-function section | file | diff | annotate |
| Wed, 03 Aug 2011 12:36:23 +0000 | urbanc | more on the paper | file | diff | annotate |
| Wed, 03 Aug 2011 00:52:41 +0000 | urbanc | cleaned up the proofs in Myhill_2 | file | diff | annotate |
| Tue, 02 Aug 2011 15:27:37 +0000 | urbanc | a version of the proof which dispenses with the notion of string-subtraction | file | diff | annotate |
| Sun, 31 Jul 2011 10:27:41 +0000 | urbanc | some experiments with the proofs in Myhill_2 | file | diff | annotate |
| Thu, 28 Jul 2011 17:52:36 +0000 | urbanc | added a picture | file | diff | annotate |
| Thu, 28 Jul 2011 14:22:10 +0000 | urbanc | small improvements | file | diff | annotate |
| Thu, 28 Jul 2011 11:56:25 +0000 | urbanc | added more examles | file | diff | annotate |
| Thu, 28 Jul 2011 01:12:02 +0000 | urbanc | more one the paper | file | diff | annotate |
| Wed, 27 Jul 2011 15:29:39 +0000 | urbanc | latest version of the journal paper | file | diff | annotate |