Documentation/How Tos/Calc: IMLN function

IMLN

Returns the natural logarithm of a complex number.

This function is only available if the Analysis AddIn is installed.

Syntax:

IMLN(complexnumber)

complexnumber is text representing a complex number, for example as a+bi or a+bj.

IMLN returns the natural logarithm of complexnumber as text.

Example:

IMLN("1+2i")

returns 0.80471895621705+1.10714871779409i as text.

Issues:

• This function currently appears in the AddIn category of the Function Wizard.