dpbequ(3) on Linux
The text 44edaf5b6894, as Debian 1.3 (Bo) 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 44edaf5b6894, as Debian 1.3 (Bo) 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)