COT

Description

Returns the cotangent of x, where x is the value in radians, only input and output are supported as double. Input null value will return null value.

Syntax

COT(<x>)

Parameters

Parameter	Description
<x>	The value for which the cotangent is to be calculated

Return Value

Returns a Double type value means the cotangent of x.

Example

select cot(1),cot(2),cot(1000);

+--------------------+----------------------+--------------------+
| cot(1)             | cot(2)               | cot(1000)          |
+--------------------+----------------------+--------------------+
| 0.6420926159343306 | -0.45765755436028577 | 0.6801221323348698 |
+--------------------+----------------------+--------------------+

Input null value.

select cot(null);

+--------------------+
| cot(null)          |
+--------------------+
|      NULL          |
+--------------------+