Function householder_hm1_sub (o2scl_linalg)

O2scl : Function List

template<class mat_t>
void o2scl_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().