src/HOL/Lambda/ListBeta.thy
changeset 9906 5c027cca6262
parent 9827 ce6e22ff89c3
child 9941 fe05af7ec816
--- a/src/HOL/Lambda/ListBeta.thy	Thu Sep 07 21:06:55 2000 +0200
+++ b/src/HOL/Lambda/ListBeta.thy	Thu Sep 07 21:10:11 2000 +0200
@@ -96,7 +96,7 @@
   apply (blast intro: apps_preserves_beta rtrancl_into_rtrancl)
   done
 
-lemma apps_preserves_betas [rulify, simp]:
+lemma apps_preserves_betas [rulified, simp]:
     "\<forall>ss. rs => ss --> r $$ rs -> r $$ ss"
   apply (induct_tac rs rule: rev_induct)
    apply simp