zhang [Mon, 24 Jan 2011 11:29:55 +0000] rev 30
Directory [tphols-2011] is added to host the commented version of [Myhill.thy]. Directory [pres] is created to host a build session for logical image [ListP] which is essentially [Main] extended with [List_prefix.thy].
wu [Fri, 07 Jan 2011 14:25:23 +0000] rev 29
Beautifying of the Other Direction is finished.
wu [Fri, 31 Dec 2010 13:47:53 +0000] rev 28
Rewritten of hard direction once more. To make it looking better.
wu [Tue, 14 Dec 2010 14:31:31 +0000] rev 27
Add new file for the new definition of the hard direction's simplification.
Merging Operation is deleted
All definitions are done. Proof still undone.
urbanc [Fri, 26 Nov 2010 12:34:34 +0000] rev 26
added a recent paper by Tobias Nipkow on regular expressions
urbanc [Fri, 26 Nov 2010 10:53:14 +0000] rev 25
added interesting paper by rutten
urbanc [Thu, 25 Nov 2010 18:54:45 +0000] rev 24
added paper
wu [Thu, 18 Nov 2010 11:39:17 +0000] rev 23
All cases of the Other direction finished