Sat, 10 Mar 2012 16:49:34 +0100 wenzelm more precise alignment of begin/end, proof/qed;
Fri, 09 Mar 2012 22:05:15 +0100 wenzelm merged
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip