Function rgsl::linear_algebra::bidiag_unpack2

pub fn bidiag_unpack2(a: &MatrixF64, tau_u: &VectorF64, tau_v: &VectorF64, v: &MatrixF64) -> Value

This function unpacks the bidiagonal decomposition of A produced by gsl_linalg_bidiag_decomp, (A, tau_U, tau_V) into the separate orthogonal matrices U, V and the diagonal vector diag and superdiagonal superdiag. The matrix U is stored in-place in A.