FSet.thy
Sat, 28 Nov 2009 05:49:16 +0100 Christian Urban merged
Sat, 28 Nov 2009 05:47:13 +0100 Christian Urban more simplification
Sat, 28 Nov 2009 05:43:18 +0100 Cezary Kaliszyk Merged and tested that all works.
less more (0) -100 -30 -10 -3 tip