ssteqr(3) on Linux
The text 82d86578d9d1, as Debian 4.0 (Etch) shipped it.
compute all eigenvalues and, optionally, eigenvectors of a symmetric tridiagonal matrix using the implicit QL or QR method
The text 82d86578d9d1, as Debian 4.0 (Etch) shipped it.
compute all eigenvalues and, optionally, eigenvectors of a symmetric tridiagonal matrix using the implicit QL or QR method