# HG changeset patch # User wenzelm # Date 957812329 -7200 # Node ID 31da5b9790c00b39112489bd1fe5166269a98897 # Parent 4eaa99f0d22395263fc95f6cb3a785a295a147ed strip = impI allI allI; diff -r 4eaa99f0d223 -r 31da5b9790c0 src/HOL/Set.ML --- a/src/HOL/Set.ML Mon May 08 20:57:02 2000 +0200 +++ b/src/HOL/Set.ML Mon May 08 20:58:49 2000 +0200 @@ -44,6 +44,8 @@ by (REPEAT (ares_tac (prems @ [allI,impI]) 1)); qed "ballI"; +bind_thms ("strip", [impI, allI, ballI]); + Goalw [Ball_def] "[| ! x:A. P(x); x:A |] ==> P(x)"; by (Blast_tac 1); qed "bspec";