WorksheetFunction.ImLog2(Object) Method

Reference

Definition

Namespace:: Microsoft.Office.Interop.Excel

Assembly:: Microsoft.Office.Interop.Excel.dll

Important

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Returns the base-2 logarithm of a complex number in x + yi or x + yj text format.

public:
 System::String ^ ImLog2(System::Object ^ Arg1);

public string ImLog2 (object Arg1);

Public Function ImLog2 (Arg1 As Object) As String

Parameters

Arg1: Object

Inumber - a complex number for which you want the base-2 logarithm.

Returns

String

Remarks

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

The base-2 logarithm of a complex number can be calculated from the natural logarithm as follows:

Figure 1: Equation for base-2 logarithm of a complex number

Applies to