Mercurial Mercurial > repos > isabelle / changeset
summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | raw | gz | help
Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
tuned
authorhaftmann
Wed, 08 Dec 2010 14:52:23 +0100
changeset 41081 fb1e5377143d
parent 41080 294956ff285b
child 41082 9ff94e7cc3b3
tuned
src/HOL/Inductive.thy file | annotate | diff | comparison | revisions 
--- a/src/HOL/Inductive.thy	Wed Dec 08 14:52:23 2010 +0100
+++ b/src/HOL/Inductive.thy	Wed Dec 08 14:52:23 2010 +0100
@@ -217,7 +217,8 @@
 lemma coinduct3: 
   "[| mono(f);  a:X;  X \<subseteq> f(lfp(%x. f(x) Un X Un gfp(f))) |] ==> a : gfp(f)"
 apply (rule coinduct3_lemma [THEN [2] weak_coinduct])
-apply (rule coinduct3_mono_lemma [THEN lfp_unfold, THEN ssubst], auto)
+apply (rule coinduct3_mono_lemma [THEN lfp_unfold, THEN ssubst])
+apply (simp_all)
 done
isabelle