Routine |
Mark of Introduction |
Purpose |
|---|---|---|
| f02ecf | 17 | nagf_eigen_real_gen_eigsys Selected eigenvalues and eigenvectors of real nonsymmetric matrix (Black Box) |
| f02ekf | 24 | nagf_eigen_real_gen_sparse_arnoldi Selected eigenvalues and eigenvectors of a real sparse general matrix |
| f02fjf | 11 | nagf_eigen_real_symm_sparse_eigsys Selected eigenvalues and eigenvectors of sparse symmetric eigenproblem (Black Box) |
| f02fkf | 25 | nagf_eigen_real_symm_sparse_arnoldi Selected eigenvalues and eigenvectors of a real symmetric sparse matrix |
| f02gcf | 17 | nagf_eigen_complex_gen_eigsys Selected eigenvalues and eigenvectors of complex nonsymmetric matrix (Black Box) |
| f02jcf | 25 | nagf_eigen_real_gen_quad Solves the quadratic eigenvalue problem for real matrices |
| f02jqf | 25 | nagf_eigen_complex_gen_quad Solves the quadratic eigenvalue problem for complex matrices |
| f02wgf | 22 | nagf_eigen_real_gen_partialsvd Computes leading terms in the singular value decomposition of a real general matrix; also computes corresponding left and right singular vectors |
| f02wuf | 14 | nagf_eigen_real_triang_svd SVD of real upper triangular matrix (Black Box) |
| f02xuf | 13 | nagf_eigen_complex_triang_svd SVD of complex upper triangular matrix (Black Box) |