Sat, 26 Feb 2011 15:44:38 +0000 urbanc changed one occurence of tagging function into tagging relation
Fri, 25 Feb 2011 12:41:35 +0000 urbanc added yacc is dead paper
Thu, 24 Feb 2011 00:37:46 +0000 urbanc added a paper about derivatives
(0) -100 -30 -10 -3 +3 +10 +30 +100 tip