src/HOL/Wellfounded_Relations.thy
changeset 15348 0a60f15c2d7a
parent 15346 ac272926fb77
child 15352 cba05842bd7a
--- a/src/HOL/Wellfounded_Relations.thy	Tue Nov 30 18:25:55 2004 +0100
+++ b/src/HOL/Wellfounded_Relations.thy	Wed Dec 01 04:11:15 2004 +0100
@@ -133,7 +133,7 @@
 by (blast intro: finite_acyclic_wf wf_acyclic)
 
 
-subsubsection{*Wellfoundedness of same_fst*}
+subsubsection{*Wellfoundedness of same\_fst*}
 
 lemma same_fstI [intro!]:
      "[| P x; (y',y) : R x |] ==> ((x,y'),(x,y)) : same_fst P R"