#ifndef _X_MATH_TRACE_H_
#define _X_MATH_TRACE_H_ "XMTrace.h"

#include "XMathLib.h"

#include <iostream>
#include <fstream>
using namespace std;
using namespace XMathLib;
ostream& operator <<(ostream& out,XMatrix& m);
ostream& operator <<(ostream& out,XVector& m);


#endif