dpttrs(3) on Linux
The text 17ef30aa4a9d, as Debian 3.0 (Woody) shipped it.
solve a tridiagonal system of the form A * X = B using the L*D*L' factorization of A computed by DPTTRF
The text 17ef30aa4a9d, as Debian 3.0 (Woody) shipped it.
solve a tridiagonal system of the form A * X = B using the L*D*L' factorization of A computed by DPTTRF