larfgp: generate Householder reflector, beta ≥ 0

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.
subroutine	dlarfgp (n, alpha, x, incx, tau)
	DLARFGP generates an elementary reflector (Householder matrix) with non-negative beta.
subroutine	slarfgp (n, alpha, x, incx, tau)
	SLARFGP generates an elementary reflector (Householder matrix) with non-negative beta.
subroutine	zlarfgp (n, alpha, x, incx, tau)
	ZLARFGP generates an elementary reflector (Householder matrix) with non-negative beta.

Detailed Description