Tue, 18 Oct 2005 17:59:26 +0200 added lemma exE_some (from specification_package.ML);
wenzelm [Tue, 18 Oct 2005 17:59:26 +0200] rev 17893
added lemma exE_some (from specification_package.ML);
(0) -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip