FSet.thy
Wed, 02 Dec 2009 10:30:20 +0100 Cezary Kaliszyk Trying a conversion based approach.
Wed, 02 Dec 2009 09:23:48 +0100 Cezary Kaliszyk A bit of progress; but the object-logic vs meta-logic distinction is troublesome.
Tue, 01 Dec 2009 19:18:43 +0100 Cezary Kaliszyk back in working state
less more (0) -100 -30 -10 -3 tip