doc-src/TutorialI/Sets/Relations.thy
changeset 10341 6eb91805a012
parent 10294 2ec9c808a8a7
child 10864 f0b0a125ae4b
--- a/doc-src/TutorialI/Sets/Relations.thy	Thu Oct 26 10:27:04 2000 +0200
+++ b/doc-src/TutorialI/Sets/Relations.thy	Thu Oct 26 11:27:48 2000 +0200
@@ -1,3 +1,4 @@
+(* ID:         $Id$ *)
 theory Relations = Main:
 
 ML "Pretty.setmargin 64"