Sun, 24 Jan 2010 23:41:27 +0100 Christian Urban test with splits
Sat, 23 Jan 2010 17:25:18 +0100 Cezary Kaliszyk The alpha equivalence relations for structures in 'Terms'
(0) -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 tip