Tue, 28 Jul 2015 13:00:54 +0200 depth -> height; removed del_rightmost (too specifi)
nipkow [Tue, 28 Jul 2015 13:00:54 +0200] rev 60808
depth -> height; removed del_rightmost (too specifi)
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 tip