Sat, 14 Sep 2013 23:52:36 +0200 wenzelm tuned proofs;
Sat, 14 Sep 2013 22:50:15 +0200 wenzelm tuned magic number, for improved reactivity on old 2-core machine;
Sat, 14 Sep 2013 22:30:10 +0200 wenzelm tuned proofs;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 tip