Tue, 26 Jun 2018 11:10:47 +0200 wenzelm tuned;
Tue, 26 Jun 2018 17:22:43 +0200 kleing more explicit statement of rat_denum to fit with top100 thms list
Tue, 26 Jun 2018 15:44:35 +0100 paulson deleted redundant theorem
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 tip