ztbrfs(3) on Linux
The text 0898f2267cf5, as Debian 3.1 (Sarge) shipped it.
provide error bounds and backward error estimates for the solution to a system of linear equations with a triangular band coefficient matrix
The text 0898f2267cf5, as Debian 3.1 (Sarge) shipped it.
provide error bounds and backward error estimates for the solution to a system of linear equations with a triangular band coefficient matrix