17faaa9f3f0df9d23790277834d426c3d992ac3baCarlos HernandezMatrix4i m = Matrix4i::Random(); 27faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandezcout << "Here is the matrix m:" << endl << m << endl; 37faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandezcout << "Here is m.topLeftCorner<2,Dynamic>(2,2):" << endl; 47faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandezcout << m.topLeftCorner<2,Dynamic>(2,2) << endl; 57faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandezm.topLeftCorner<2,Dynamic>(2,2).setZero(); 67faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandezcout << "Now the matrix m is:" << endl << m << endl; 7