Sun, 14 Jun 2015 23:22:31 +0200 wenzelm merged
Sun, 14 Jun 2015 23:22:08 +0200 wenzelm improved treatment of Element.Obtains via Expression.prepare_stmt;
Sun, 14 Jun 2015 20:10:21 +0200 wenzelm clarified context;
Sun, 14 Jun 2015 19:15:31 +0200 wenzelm tuned comment;
Sun, 14 Jun 2015 18:51:34 +0100 paulson another tangled proof
Sun, 14 Jun 2015 17:06:20 +0100 paulson Merge
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -6 +6 +10 +30 +100 +300 +1000 +3000 +10000 tip