doc-src/TutorialI/Rules/Forward.thy
changeset 12156 d2758965362e
parent 11711 ecdfd237ffee
child 12390 2fa13b499975
--- a/doc-src/TutorialI/Rules/Forward.thy	Mon Nov 12 10:44:55 2001 +0100
+++ b/doc-src/TutorialI/Rules/Forward.thy	Mon Nov 12 10:56:38 2001 +0100
@@ -33,15 +33,6 @@
 as far as HERE.
 *}
 
-
-text {*
-@{thm[display] gcd_1}
-\rulename{gcd_1}
-
-@{thm[display] gcd_1_left}
-\rulename{gcd_1_left}
-*};
-
 text{*\noindent
 SKIP THIS PROOF
 *}