Perform tests to decide whether the symmetric tridiagonal matrix T warrants expensive computations which guarantee high relative accuracy in the eigenvalues. More...

Public Member Functions
pure subroutine	dlarrr (n, d, e, info)

	la_dlarrr

	la_qlarrr

pure subroutine	slarrr (n, d, e, info)

	la_slarrr

Detailed Description

Perform tests to decide whether the symmetric tridiagonal matrix T warrants expensive computations which guarantee high relative accuracy in the eigenvalues.

Member Function/Subroutine Documentation

◆ dlarrr()

pure subroutine la_lapack::larrr::dlarrr	(	integer(ilp), intent(in)	n,
		real(dp), dimension(*), intent(in)	d,
		real(dp), dimension(*), intent(inout)	e,
		integer(ilp), intent(out)	info )

◆ la_dlarrr()

la_lapack::larrr::la_dlarrr

◆ la_qlarrr()

la_lapack::larrr::la_qlarrr

◆ la_slarrr()

la_lapack::larrr::la_slarrr

◆ slarrr()

pure subroutine la_lapack::larrr::slarrr	(	integer(ilp), intent(in)	n,
		real(sp), dimension(*), intent(in)	d,
		real(sp), dimension(*), intent(inout)	e,
		integer(ilp), intent(out)	info )

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

la_lapack.f90