#include <mtl/dense1D.h>#include <mtl/mtl.h>#include <mtl/utils.h>/*  example output:  [6,6,6,6,6,6,6,6,6,6]  */intmain(){  using namespace mtl;  //begin  dense1D<double> x(10,4), y(10,2), z(10);  ele_div(scaled(x,3), y, z);  //end  print_vector(z);  return 0;}