| Thu, 03 Feb 2011 12:00:06 +0000 | zhang | Copy Myhill.thy into Myhill_2.thyand put Myhill_2.thy into logic ListP. Myhill.thy is now almost empty ready to be extended by new manuscripts. | file | diff | annotate |
| Thu, 27 Jan 2011 12:35:06 +0000 | zhang | Trying to solve the confict | file | diff | annotate |