#include <iostream>          // for basic I/O support
#include <cmath>             // defines constant M_PI for 3.14159...
#include <iomanip>           // allows us to control precision of output
#include "matrix.h"          // our csci146 matrix class
using namespace std;
using namespace csci146;



int main() {
  cout << setprecision(3) << fixed;     // force all numbers to be printed with fixed precision

  

}