src/HOL/Hilbert_Choice.thy
changeset 12023 d982f98e0f0d
parent 11506 244a02a2968b
child 12298 b344486c33e2
--- a/src/HOL/Hilbert_Choice.thy	Sat Nov 03 01:33:33 2001 +0100
+++ b/src/HOL/Hilbert_Choice.thy	Sat Nov 03 01:33:54 2001 +0100
@@ -2,9 +2,9 @@
     ID:         $Id$
     Author:     Lawrence C Paulson
     Copyright   2001  University of Cambridge
+*)
 
-Hilbert's epsilon-operator and everything to do with the Axiom of Choice
-*)
+header {* Hilbert's epsilon-operator and everything to do with the Axiom of Choice *}
 
 theory Hilbert_Choice = NatArith
 files ("Hilbert_Choice_lemmas.ML") ("meson_lemmas.ML") ("Tools/meson.ML"):