cpttrs(3) on Linux
The text 5357434d654a, as Debian 3.1 (Sarge) shipped it.
solve a tridiagonal system of the form A * X = B using the factorization A = U'*D*U or A = L*D*L' computed by CPTTRF
The text 5357434d654a, as Debian 3.1 (Sarge) shipped it.
solve a tridiagonal system of the form A * X = B using the factorization A = U'*D*U or A = L*D*L' computed by CPTTRF