UNGTSQR: generates an M-by-N complex matrix Q_out with orthonormal columns, which are the first N columns of a product of comlpex unitary matrices of order M which are returned by CLATSQR Q_out = first_N_columns_of( Q(1)_in * Q(2)_in * ... * Q(k)_in ). See the documentation for CLATSQR. More...

Public Member Functions
pure subroutine	cungtsqr (m, n, mb, nb, a, lda, t, ldt, work, lwork, info)

	la_cungtsqr

	la_wungtsqr

pure subroutine	zungtsqr (m, n, mb, nb, a, lda, t, ldt, work, lwork, info)

	la_zungtsqr

Detailed Description

UNGTSQR: generates an M-by-N complex matrix Q_out with orthonormal columns, which are the first N columns of a product of comlpex unitary matrices of order M which are returned by CLATSQR Q_out = first_N_columns_of( Q(1)_in * Q(2)_in * ... * Q(k)_in ). See the documentation for CLATSQR.

Member Function/Subroutine Documentation

◆ cungtsqr()

pure subroutine la_lapack::ungtsqr::cungtsqr	(	integer(ilp), intent(in)	m,
		integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	mb,
		integer(ilp), intent(in)	nb,
		complex(sp), dimension(lda,*), intent(inout)	a,
		integer(ilp), intent(in)	lda,
		complex(sp), dimension(ldt,*), intent(in)	t,
		integer(ilp), intent(in)	ldt,
		complex(sp), dimension(*), intent(out)	work,
		integer(ilp), intent(in)	lwork,
		integer(ilp), intent(out)	info )

◆ la_cungtsqr()

la_lapack::ungtsqr::la_cungtsqr

◆ la_wungtsqr()

la_lapack::ungtsqr::la_wungtsqr

◆ la_zungtsqr()

la_lapack::ungtsqr::la_zungtsqr

◆ zungtsqr()

pure subroutine la_lapack::ungtsqr::zungtsqr	(	integer(ilp), intent(in)	m,
		integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	mb,
		integer(ilp), intent(in)	nb,
		complex(dp), dimension(lda,*), intent(inout)	a,
		integer(ilp), intent(in)	lda,
		complex(dp), dimension(ldt,*), intent(in)	t,
		integer(ilp), intent(in)	ldt,
		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