--- trunk/OOPSE/libmdtools/Utility.hpp	2004/02/07 00:16:47	1039
+++ trunk/OOPSE/libmdtools/Utility.hpp	2004/02/24 15:44:45	1064
@@ -5,4 +5,5 @@ double copysign(double sign, double value);
 using namespace std;
 double dotProduct(vector<double>& v1, vector<double>& v2);
 double copysign(double sign, double value);
+double norm2(vector<double>& x); 
 #endif