stdlib_dznrm2 Function
public pure function stdlib_dznrm2(n, x, incx)
DZNRM2 returns the euclidean norm of a vector via the function name, so that DZNRM2 := sqrt( x*Hx )
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=ilp), | intent(in) | :: | n | |||
| complex(kind=dp), | intent(in) | :: | x(*) | |||
| integer(kind=ilp), | intent(in) | :: | incx |