1 MatrixXcf A = MatrixXcf::Random(4,4); 2 ComplexSchur<MatrixXcf> schur(4); 3 schur.compute(A); 4 cout << "The matrix T in the decomposition of A is:" << endl << schur.matrixT() << endl; 5 schur.compute(A.inverse()); 6 cout << "The matrix T in the decomposition of A^(-1) is:" << endl << schur.matrixT() << endl; 7