1 Matrix<float,2,3> m = Matrix<float,2,3>::Random(); 2 Matrix2f y = Matrix2f::Random(); 3 cout << "Here is the matrix m:" << endl << m << endl; 4 cout << "Here is the matrix y:" << endl << y << endl; 5 Matrix<float,3,2> x = m.fullPivLu().solve(y); 6 if((m*x).isApprox(y)) 7 { 8 cout << "Here is a solution x to the equation mx=y:" << endl << x << endl; 9 } 10 else 11 cout << "The equation mx=y does not have any solution." << endl; 12