Function chase_out_intermediate_zero (o2scl_linalg)¶
-
template<class
vec_t
, classvec2_t
, classmat_t
>
voido2scl_linalg
::
chase_out_intermediate_zero
(size_t M, size_t n, vec_t &d, vec2_t &f, mat_t &U, size_t k0)¶ Desc.
The vector
d
should be of sizen
, the vectorf
should be of sizen
, and the matrix U should be of size(M,n)
Used in qrstep() and qrstep_sub().