Documentation/Calc Functions/IMCOT

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Under construction.
For now, see the system Help files.


Function name:

IMCOT

Category:

Add-in

Summary:

Returns the cotangent of a complex number. The cotangent of a complex number can be expressed by:

Sc func imcot.png

Syntax:

IMCOT(Complex_number)

Returns:

The result is presented in the string format and has the character "i" or "j" as an imaginary unit.

The function always returns a string representing a complex number. If the result is a complex number with one of its parts (a or b) equal to zero, that part is not displayed.

Arguments:

Complex_number is a complex number whose cotangent is to be calculated.

A complex number is a string expression resulting in the form "a+bi" or "a+bj", where a and b are numbers. If the complex number is actually a real number (b=0), then it can be either a string expression or a number value.

Additional details:

Examples:

=IMCOT("4-3i") returns 0.00490118239430447+0.999266927805902i.

=IMCOT(2) returns -0.457657554360286 as a string. The imaginary part is equal to zero, so it is not displayed in the result.

Related LibreOffice functions:

IMTAN

ODF standard:

This function is part of the Open Document Format for Office Applications (OpenDocument) standard Version 1.2. (ISO/IEC 26300:2-2015)

Equivalent Excel functions: