Wed, 10 Mar 2010 16:51:15 +0100 Christian Urban merged
Wed, 10 Mar 2010 16:50:42 +0100 Christian Urban almost done with showing the equivalence between old and new alpha-equivalence (one subgoal remaining)
(0) -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 tip