# HG changeset patch # User paulson # Date 943352322 -3600 # Node ID 636884ec8f13d9f6efc12415b620210d0c67e9c5 # Parent 61dde9078e245dcdd9d6e98fb4731c6b43fba98d tidied diff -r 61dde9078e24 -r 636884ec8f13 src/HOL/equalities.ML --- a/src/HOL/equalities.ML Tue Nov 23 11:18:19 1999 +0100 +++ b/src/HOL/equalities.ML Tue Nov 23 11:18:42 1999 +0100 @@ -782,7 +782,7 @@ qed "ex_bool_eq"; Goal "A Un B = (UN b. if b then A else B)"; -by (auto_tac(claset()delWrapper"bspec",simpset()addsimps [split_if_mem2])); +by (auto_tac(claset(), simpset() addsimps [split_if_mem2])); qed "Un_eq_UN"; Goal "(UN b::bool. A b) = (A True Un A False)";