Function householder_hm1_sub (o2scl_linalg)¶
-
template<class
mat_t
>
voido2scl_linalg
::
householder_hm1_sub
(const size_t M, const size_t N, double tau, mat_t &A, size_t ir, size_t ic)¶ Apply a Householder transformation \( (v,\tau) \) to a matrix being build up from the identity matrix, using the first column of A as a Householder vector.
Used in SV_decomp_mod() and bidiag_unpack2().