dgtcon(3) on Linux
The text 52c9573a8b87, as Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it.
estimate the reciprocal of the condition number of a real tridiagonal matrix A using the LU factorization as computed by DGTTRF
The text 52c9573a8b87, as Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it.
estimate the reciprocal of the condition number of a real tridiagonal matrix A using the LU factorization as computed by DGTTRF