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