1*bf2c3715SXin Li MatrixXcf A = MatrixXcf::Random(4,4); 2*bf2c3715SXin Li cout << "Here is a random 4x4 matrix, A:" << endl << A << endl << endl; 3*bf2c3715SXin Li ComplexSchur<MatrixXcf> schurOfA(A, false); // false means do not compute U 4*bf2c3715SXin Li cout << "The triangular matrix T is:" << endl << schurOfA.matrixT() << endl; 5