UNMRZ: overwrites the general complex M-by-N matrix C with SIDE = 'L' SIDE = 'R' TRANS = 'N': Q * C C * Q TRANS = 'C': Q**H * C C * Q**H where Q is a complex unitary matrix defined as the product of k elementary reflectors Q = H(1) H(2) . . . H(k) as returned by CTZRZF. Q is of order M if SIDE = 'L' and of order N if SIDE = 'R'. More...

Public Member Functions
pure subroutine	cunmrz (side, trans, m, n, k, l, a, lda, tau, c, ldc, work, lwork, info)

	la_cunmrz

	la_wunmrz

pure subroutine	zunmrz (side, trans, m, n, k, l, a, lda, tau, c, ldc, work, lwork, info)

	la_zunmrz

Detailed Description

UNMRZ: overwrites the general complex M-by-N matrix C with SIDE = 'L' SIDE = 'R' TRANS = 'N': Q * C C * Q TRANS = 'C': Q**H * C C * Q**H where Q is a complex unitary matrix defined as the product of k elementary reflectors Q = H(1) H(2) . . . H(k) as returned by CTZRZF. Q is of order M if SIDE = 'L' and of order N if SIDE = 'R'.

Member Function/Subroutine Documentation

◆ cunmrz()

pure subroutine la_lapack::unmrz::cunmrz	(	character, intent(in)	side,
		character, intent(in)	trans,
		integer(ilp), intent(in)	m,
		integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	k,
		integer(ilp), intent(in)	l,
		complex(sp), dimension(lda,*), intent(inout)	a,
		integer(ilp), intent(in)	lda,
		complex(sp), dimension(*), intent(in)	tau,
		complex(sp), dimension(ldc,*), intent(inout)	c,
		integer(ilp), intent(in)	ldc,
		complex(sp), dimension(*), intent(out)	work,
		integer(ilp), intent(in)	lwork,
		integer(ilp), intent(out)	info )

◆ la_cunmrz()

la_lapack::unmrz::la_cunmrz

◆ la_wunmrz()

la_lapack::unmrz::la_wunmrz

◆ la_zunmrz()

la_lapack::unmrz::la_zunmrz

◆ zunmrz()

pure subroutine la_lapack::unmrz::zunmrz	(	character, intent(in)	side,
		character, intent(in)	trans,
		integer(ilp), intent(in)	m,
		integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	k,
		integer(ilp), intent(in)	l,
		complex(dp), dimension(lda,*), intent(inout)	a,
		integer(ilp), intent(in)	lda,
		complex(dp), dimension(*), intent(in)	tau,
		complex(dp), dimension(ldc,*), intent(inout)	c,
		integer(ilp), intent(in)	ldc,
		complex(dp), dimension(*), intent(out)	work,
		integer(ilp), intent(in)	lwork,
		integer(ilp), intent(out)	info )

The documentation for this interface was generated from the following file:

la_lapack.f90