Wed, 03 May 2017 14:39:04 +0100 paulson two new theorems
Tue, 02 May 2017 18:27:51 +0200 wenzelm merged
Tue, 02 May 2017 15:29:45 +0200 wenzelm detect old log files (early 2016);
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 tip