| F08PKF
| Selected right and/or left eigenvectors of real upper Hessenberg matrix by inverse iteration |
| F08PXF
| Selected right and/or left eigenvectors of complex upper Hessenberg matrix by inverse iteration |
| F08QGF
| Reorder Schur factorization of real matrix, form orthonormal basis of right invariant subspace for selected eigenvalues, with estimates of sensitivities |
| F08QKF
| Left and right eigenvectors of real upper quasi-triangular matrix |
| F08QUF
| Reorder Schur factorization of complex matrix, form orthonormal basis of right invariant subspace for selected eigenvalues, with estimates of sensitivities |
| F08QXF
| Left and right eigenvectors of complex upper triangular matrix |
| F08YKF
| Left and right eigenvectors of a pair of real upper quasi-triangular matrices |
| F08YXF
| Left and right eigenvectors of a pair of complex upper triangular matrices |