dlarft Interface

interface
public pure subroutine dlarft(direct, storev, n, k, v, ldv, tau, t, ldt)

Arguments

Type IntentOptional Attributes Name
character(len=1), intent(in) :: direct
character(len=1), intent(in) :: storev
integer, intent(in) :: n
integer, intent(in) :: k
real(kind=dp), intent(in) :: v(ldv,*)
integer, intent(in) :: ldv
real(kind=dp), intent(in) :: tau(*)
real(kind=dp), intent(out) :: t(ldt,*)
integer, intent(in) :: ldt

Description

Form the triangular factor T of a block Householder reflector.