Mon, 19 Apr 2010 16:19:17 +0200 FSet is a semi-lattice
Cezary Kaliszyk <kaliszyk@in.tum.de> [Mon, 19 Apr 2010 16:19:17 +0200] rev 1895
FSet is a semi-lattice
(0) -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 tip