00001 MatrixXcf A = MatrixXcf::Random(4,4); 00002 cout << "Here is a random 4x4 matrix, A:" << endl << A << endl << endl; 00003 ComplexSchur<MatrixXcf> schurOfA(A, false); // false means do not compute U 00004 cout << "The triangular matrix T is:" << endl << schurOfA.matrixT() << endl;