Sat, 10 Sep 2011 23:27:32 +0200 wenzelm misc tuning;
Sat, 10 Sep 2011 22:11:55 +0200 wenzelm misc tuning and clarification;
Sat, 10 Sep 2011 21:47:55 +0200 wenzelm speed up slow proof;
Sat, 10 Sep 2011 20:41:27 +0200 wenzelm merged
Sat, 10 Sep 2011 19:44:41 +0200 haftmann more modularization
Sat, 10 Sep 2011 20:39:13 +0200 wenzelm stronger colors (as background);
Sat, 10 Sep 2011 20:22:22 +0200 wenzelm some color scheme for theory status;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -7 +7 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip