src/HOL/Imperative_HOL/ex/SatChecker.thy
changeset 58889 5b7a9633cfa8
parent 58310 91ea607a34d8
child 61076 bdc1e2f0a86a
--- a/src/HOL/Imperative_HOL/ex/SatChecker.thy	Sun Nov 02 18:21:14 2014 +0100
+++ b/src/HOL/Imperative_HOL/ex/SatChecker.thy	Sun Nov 02 18:21:45 2014 +0100
@@ -2,7 +2,7 @@
     Author:     Lukas Bulwahn, TU Muenchen
 *)
 
-header {* An efficient checker for proofs from a SAT solver *}
+section {* An efficient checker for proofs from a SAT solver *}
 
 theory SatChecker
 imports "~~/src/HOL/Library/RBT_Impl" Sorted_List "../Imperative_HOL"