Function rgsl::linear_algebra::symmtd_unpack

pub fn symmtd_unpack(
    a: &MatrixF64,
    tau: &VectorF64,
    q: &mut MatrixF64,
    diag: &mut VectorF64,
    subdiag: &mut VectorF64
) -> Value

This function unpacks the encoded symmetric tridiagonal decomposition (A, tau) obtained from gsl_linalg_symmtd_decomp into the orthogonal matrix Q, the vector of diagonal elements diag and the vector of subdiagonal elements subdiag.