Fri, 27 Jan 2023 13:57:52 +0000 Shortened a messy proof
paulson <lp15@cam.ac.uk> [Fri, 27 Jan 2023 13:57:52 +0000] rev 77103
Shortened a messy proof
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 tip