cstegr(3) on Linux
The text 7e55c3355fd6, as Debian 3.0 (Woody) shipped it.
compute selected eigenvalues and, optionally, eigenvectors of a real symmetric tridiagonal matrix T
The text 7e55c3355fd6, as Debian 3.0 (Woody) shipped it.
compute selected eigenvalues and, optionally, eigenvectors of a real symmetric tridiagonal matrix T