doc/snippets/MatrixBase_eigenvalues.cpp

MatrixXd ones = MatrixXd::Ones(3, 3);
VectorXcd eivals = ones.eigenvalues();
cout << "The eigenvalues of the 3x3 matrix of ones are:" << endl << eivals << endl;
Clang-format tests, examples, libraries, benchmarks, etc. 2023-12-05 21:22:55 +00:00			`MatrixXd ones = MatrixXd::Ones(3, 3);`
Update eigenvalues() and operatorNorm() methods in MatrixBase. * use SelfAdjointView instead of Eigen2's SelfAdjoint flag. * add tests and documentation. * allow eigenvalues() for non-selfadjoint matrices. * they no longer depend only on SelfAdjointEigenSolver, so move them to a separate file 2010-05-24 17:43:50 +01:00			`VectorXcd eivals = ones.eigenvalues();`
			`cout << "The eigenvalues of the 3x3 matrix of ones are:" << endl << eivals << endl;`