Returns the inverse tangent (arc tangent) of a Complex,
with branch cuts outside the interval [-i,i] along the
imaginary axis.
Namespace: Imsl.MathAssembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0
Syntax public static Complex Atan(
Complex z
)
Public Shared Function Atan (
z As Complex
) As Complex
public:
static Complex Atan(
Complex z
)
static member Atan :
z : Complex -> Complex
Parameters
- z
- Type: Imsl.MathComplex
A Complex object.
Return Value
Type:
Complex
A newly constructed
Complex initialized to the inverse (arc)
tangent of the argument. Its real part is in the interval
.
Remarks
The value of Atan is defined in terms of the function Atanh, by
.
See Also