dposvx(3) on Linux
The text 312235bafbbc, as Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it.
use the Cholesky factorization A = U**T*U or A = L*L**T to compute the solution to a real system of linear equations A * X = B,
The text 312235bafbbc, as Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it.
use the Cholesky factorization A = U**T*U or A = L*L**T to compute the solution to a real system of linear equations A * X = B,