UNMRQ: 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 H(2)**H . . . H(k)**H as returned by CGERQF. Q is of order M if SIDE = 'L' and of order N if SIDE = 'R'. More...

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

	la_cunmrq

	la_wunmrq

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

	la_zunmrq

Detailed Description

UNMRQ: 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 H(2)**H . . . H(k)**H as returned by CGERQF. Q is of order M if SIDE = 'L' and of order N if SIDE = 'R'.

Member Function/Subroutine Documentation

◆ cunmrq()

pure subroutine la_lapack::unmrq::cunmrq	(	character, intent(in)	side,
		character, intent(in)	trans,
		integer(ilp), intent(in)	m,
		integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	k,
		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_cunmrq()

la_lapack::unmrq::la_cunmrq

◆ la_wunmrq()

la_lapack::unmrq::la_wunmrq

◆ la_zunmrq()

la_lapack::unmrq::la_zunmrq

◆ zunmrq()

pure subroutine la_lapack::unmrq::zunmrq	(	character, intent(in)	side,
		character, intent(in)	trans,
		integer(ilp), intent(in)	m,
		integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	k,
		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