Wed, 21 Apr 2010 09:13:32 +0200 Cezary Kaliszyk lattice properties.
Tue, 20 Apr 2010 17:25:31 +0200 Cezary Kaliszyk All lifted in Term4. Requires new isabelle.
(0) -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 tip