stdlib_dstegr Interface
interface
public pure module subroutine stdlib_dstegr(jobz, range, n, d, e, vl, vu, il, iu, abstol, m, w, z, ldz, isuppz, work, lwork, iwork, liwork, info)
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| character(len=1), | intent(in) | :: | jobz | |||
| character(len=1), | intent(in) | :: | range | |||
| integer(kind=ilp), | intent(in) | :: | n | |||
| real(kind=dp), | intent(inout) | :: | d(*) | |||
| real(kind=dp), | intent(inout) | :: | e(*) | |||
| real(kind=dp), | intent(in) | :: | vl | |||
| real(kind=dp), | intent(in) | :: | vu | |||
| integer(kind=ilp), | intent(in) | :: | il | |||
| integer(kind=ilp), | intent(in) | :: | iu | |||
| real(kind=dp), | intent(in) | :: | abstol | |||
| integer(kind=ilp), | intent(out) | :: | m | |||
| real(kind=dp), | intent(out) | :: | w(*) | |||
| real(kind=dp), | intent(out) | :: | z(ldz,*) | |||
| integer(kind=ilp), | intent(in) | :: | ldz | |||
| integer(kind=ilp), | intent(out) | :: | isuppz(*) | |||
| real(kind=dp), | intent(out) | :: | work(*) | |||
| integer(kind=ilp), | intent(in) | :: | lwork | |||
| integer(kind=ilp), | intent(out) | :: | iwork(*) | |||
| integer(kind=ilp), | intent(in) | :: | liwork | |||
| integer(kind=ilp), | intent(out) | :: | info |