Wed, 14 Sep 2011 15:56:03 +0000 added paper that recently appeared about rexps and pegs
urbanc [Wed, 14 Sep 2011 15:56:03 +0000] rev 254
added paper that recently appeared about rexps and pegs
Wed, 14 Sep 2011 13:39:03 +0000 polished the non-regularity proof
urbanc [Wed, 14 Sep 2011 13:39:03 +0000] rev 253
polished the non-regularity proof
(0) -100 -30 -10 -2 +2 +10 +30 +100 tip