stdlib_chptrd Interface
interface
public pure module subroutine stdlib_chptrd(uplo, n, ap, d, e, tau, info)
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| character(len=1), | intent(in) | :: | uplo | |||
| integer(kind=ilp), | intent(in) | :: | n | |||
| complex(kind=sp), | intent(inout) | :: | ap(*) | |||
| real(kind=sp), | intent(out) | :: | d(*) | |||
| real(kind=sp), | intent(out) | :: | e(*) | |||
| complex(kind=sp), | intent(out) | :: | tau(*) | |||
| integer(kind=ilp), | intent(out) | :: | info |