stdlib_dgttrf Interface
interface
public pure module subroutine stdlib_dgttrf(n, dl, d, du, du2, ipiv, info)
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=ilp), | intent(in) | :: | n | |||
| real(kind=dp), | intent(inout) | :: | dl(*) | |||
| real(kind=dp), | intent(inout) | :: | d(*) | |||
| real(kind=dp), | intent(inout) | :: | du(*) | |||
| real(kind=dp), | intent(out) | :: | du2(*) | |||
| integer(kind=ilp), | intent(out) | :: | ipiv(*) | |||
| integer(kind=ilp), | intent(out) | :: | info |