Wed, 22 Jul 2009 14:20:31 +0200 spurious proof failure
haftmann [Wed, 22 Jul 2009 14:20:31 +0200] rev 32133
spurious proof failure
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip