--- rpl/src/evaluation.c	2014/04/25 07:37:28	1.83
+++ rpl/src/evaluation.c	2015/02/01 09:47:44	1.87
@@ -1,7 +1,7 @@
 /*
 ================================================================================
-  RPL/2 (R) version 4.1.18
-  Copyright (C) 1989-2014 Dr. BERTRAND Joël
+  RPL/2 (R) version 4.1.20
+  Copyright (C) 1989-2015 Dr. BERTRAND Joël
 
   This file is part of RPL/2.