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WorksheetFunction.ImLn Method (Excel)

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

expression .ImLn(Arg1)

expression A variable that represents a WorksheetFunction object.

Parameters

Name

Required/Optional

Data Type

Description

Arg1

Required

Variant

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

Return Value

String

  • Use COMPLEX to convert real and imaginary coefficients into a complex number.

  • The natural logarithm of a complex number is: awfimln_ZA06051162where: awfimar3_ZA06051155

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