WorksheetFunction.ImCos(Object) Method

Definition

Namespace:

Microsoft.Office.Interop.Excel

Assembly:

Microsoft.Office.Interop.Excel.dll

Returns the cosine of a complex number in x + yi or x + yj text format.

public:
 System::String ^ ImCos(System::Object ^ Arg1);

public string ImCos (object Arg1);

Public Function ImCos (Arg1 As Object) As String

Parameters

Arg1

Object

Inumber - a complex number for which you want the cosine.

Returns

String

Remarks

Use Complex(Object, Object, Object) to convert real and imaginary coefficients into a complex number.

If inumber is a logical value, ImCos returns the #VALUE! error value.

The cosine of a complex number is:

Figure 1: Cosine of a complex number