Fri, 30 Dec 2016 18:02:27 +0100 complete set of cases rules for integers known to be (non-)positive/negative;
haftmann [Fri, 30 Dec 2016 18:02:27 +0100] rev 64714
complete set of cases rules for integers known to be (non-)positive/negative; legacy theorem branding
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 tip