WorksheetFunction.ImLn(Object) Method
Definition
Important
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Returns the natural logarithm of a complex number in x + yi or x + yj text format.
public:
System::String ^ ImLn(System::Object ^ Arg1);public string ImLn (object Arg1);Public Function ImLn (Arg1 As Object) As StringParameters
- Arg1
- Object
Inumber - a complex number for which you want the natural logarithm.
Returns
Remarks
Use Complex(Object, Object, Object) to convert real and imaginary coefficients into a complex number.
The natural logarithm of a complex number is:
Figure 1: Natural logarithm of a complex number
where:
Figure 2: Equation