arg Function
public elemental function arg(z) result(t)
Returns the complex argument θ of a complex number z=r·exp(iθ).
Note
: This should be rewritten via z%re, z%im when compilers support it.
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| complex(kind=wp), | intent(in) | :: | z |
Complex number |
Return Value real(kind=wp)
Complex argument