stdlib_shgeqz Interface
interface
public module subroutine stdlib_shgeqz(job, compq, compz, n, ilo, ihi, h, ldh, t, ldt, alphar, alphai, beta, q, ldq, z, ldz, work, lwork, info)
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| character(len=1), | intent(in) | :: | job | |||
| character(len=1), | intent(in) | :: | compq | |||
| character(len=1), | intent(in) | :: | compz | |||
| integer(kind=ilp), | intent(in) | :: | n | |||
| integer(kind=ilp), | intent(in) | :: | ilo | |||
| integer(kind=ilp), | intent(in) | :: | ihi | |||
| real(kind=sp), | intent(inout) | :: | h(ldh,*) | |||
| integer(kind=ilp), | intent(in) | :: | ldh | |||
| real(kind=sp), | intent(inout) | :: | t(ldt,*) | |||
| integer(kind=ilp), | intent(in) | :: | ldt | |||
| real(kind=sp), | intent(out) | :: | alphar(*) | |||
| real(kind=sp), | intent(out) | :: | alphai(*) | |||
| real(kind=sp), | intent(out) | :: | beta(*) | |||
| real(kind=sp), | intent(inout) | :: | q(ldq,*) | |||
| integer(kind=ilp), | intent(in) | :: | ldq | |||
| real(kind=sp), | intent(inout) | :: | z(ldz,*) | |||
| integer(kind=ilp), | intent(in) | :: | ldz | |||
| real(kind=sp), | intent(out) | :: | work(*) | |||
| integer(kind=ilp), | intent(in) | :: | lwork | |||
| integer(kind=ilp), | intent(out) | :: | info |