Fri, 02 Sep 2011 12:19:00 +0000 added example about non-regularity
urbanc [Fri, 02 Sep 2011 12:19:00 +0000] rev 224
added example about non-regularity
Fri, 02 Sep 2011 09:53:56 +0000 cleaned up proofs
urbanc [Fri, 02 Sep 2011 09:53:56 +0000] rev 223
cleaned up proofs
Thu, 01 Sep 2011 23:18:34 +0000 included Higman's lemma from the Isabelle repository
urbanc [Thu, 01 Sep 2011 23:18:34 +0000] rev 222
included Higman's lemma from the Isabelle repository
(0) -100 -30 -10 -3 +3 +10 +30 +100 tip