Mon, 15 Jun 2015 21:33:26 +0100 inverted another messy proof
paulson <lp15@cam.ac.uk> [Mon, 15 Jun 2015 21:33:26 +0100] rev 60487
inverted another messy proof
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 tip