Sun, 29 Apr 2018 21:26:57 +0100 paulson cleaned up more messy proofs
Sun, 29 Apr 2018 14:46:11 +0100 paulson more defer/prefer
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 tip