Fri, 27 May 2016 12:53:14 +0200 tuned proof;
wenzelm [Fri, 27 May 2016 12:53:14 +0200] rev 63168
tuned proof;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 tip