Tue, 01 Jul 2008 21:20:18 +0200 clean: HOL-Plain;
wenzelm [Tue, 01 Jul 2008 21:20:18 +0200] rev 27431
clean: HOL-Plain;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip