Formulas > =IMLN()

How to Use IMLN() in Google Sheets

Description

Returns the logarithm of a complex number, base e (Euler's number).

How To Actually Use IMLN() in Sheets

IMLN(complex_value)

Try IMLN yourself

In cells A1:A5, enter different complex numbers in the format 'a+bi'. Use the IMLN formula to calculate the natural logarithm of each complex number in cells B1:B5.

Hints (3)

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