Returns the cosine of a Complex.
Namespace: Imsl.MathAssembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0
Syntax public static Complex Cos(
Complex z
)
Public Shared Function Cos (
z As Complex
) As Complex
public:
static Complex Cos(
Complex z
)
static member Cos :
z : Complex -> Complex
Parameters
- z
- Type: Imsl.MathComplex
A Complex object.
Return Value
Type:
Complex
A newly constructed
Complex initialized to the cosine of the argument.
Remarks
The value of Cos is defined in terms of the function Cosh, by
.
See Also