# Cot

From SCAR Divi Manual

## Definition

function Cot(X: Extended): Extended;

## Availability

SCAR Divi 3.00 > Current

### Aliases

- Cotan (SCAR Divi 3.00 > Current)

## Description

This function calculates the cotangent of a value **X**. The cotangent of an angle is the ratio of the length of the hypotenuse to the length of the opposite side. It is a trigonometric function.

Cot(X) = Cos(X) / Sin(X)

## Example

begin WriteLn(Cot(1)); WriteLn(Cot(0.5)); end.

Output:

0,642092615934331 1,83048772171245