Thu, 15 Dec 2016 15:08:18 +0100 wenzelm back to full Proofterm.join_bodies, which was lost in 2011 (4e2abb045eac, cc53ce50f738);
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 tip