IOA/example/Impl.ML
changeset 168 44ff2275d44f
parent 156 fd1be45b64bf
child 171 16c4ea954511
--- a/IOA/example/Impl.ML	Wed Nov 09 19:50:36 1994 +0100
+++ b/IOA/example/Impl.ML	Wed Nov 09 19:51:09 1994 +0100
@@ -1,3 +1,11 @@
+(*  Title:      HOL/IOA/example/Impl.ML
+    ID:         $Id$
+    Author:     Tobias Nipkow & Konrad Slind
+    Copyright   1994  TU Muenchen
+
+The implementation --- Invariants
+*)
+
 val impl_ioas =
   [Impl.impl_def,
    Sender.sender_ioa_def,