SQL Server COT() Function

Return the cotangent of a number:

SELECT COT(6);

Definition and Usage

The COT() function returns the cotangent of a number.

COT(number)

Parameter	Description
number	Required. A numeric value

Works in:	SQL Server (starting with 2008), Azure SQL Database, Azure SQL Data Warehouse, Parallel Data Warehouse

Return the cotangent of a number:

SELECT COT(-2);