dpbequ(3) on Linux
The text 29917f916c9c, as Debian 3.0 (Woody) shipped it.
compute row and column scalings intended to equilibrate a symmetric positive definite band matrix A and reduce its condition number (with respect to the two-norm)
The text 29917f916c9c, as Debian 3.0 (Woody) shipped it.
compute row and column scalings intended to equilibrate a symmetric positive definite band matrix A and reduce its condition number (with respect to the two-norm)