LAPACK 3.12.0
LAPACK: Linear Algebra PACKage
Functions
larfgp: generate Householder reflector, beta ≥ 0
LAPACK » Orthogonal/unitary factors (QR, CS, etc.) » Householder reflectors
Collaboration diagram for larfgp: generate Householder reflector, beta ≥ 0:

Functions

subroutine clarfgp (N, ALPHA, X, INCX, TAU)
 CLARFGP generates an elementary reflector (Householder matrix) with non-negative beta. More...
 
subroutine dlarfgp (N, ALPHA, X, INCX, TAU)
 DLARFGP generates an elementary reflector (Householder matrix) with non-negative beta. More...
 
subroutine slarfgp (N, ALPHA, X, INCX, TAU)
 SLARFGP generates an elementary reflector (Householder matrix) with non-negative beta. More...
 
subroutine zlarfgp (N, ALPHA, X, INCX, TAU)
 ZLARFGP generates an elementary reflector (Householder matrix) with non-negative beta. More...
 

Detailed Description