MySQL TAN() Function
Definition and Usage
The TAN() function returns the tangent of a number.
Syntax
  TAN(number)Parameter Values
| Parameter | Description | 
|---|---|
| number | Required. A numeric value | 
Technical Details
| Works in: | MySQL 5.7, MySQL 5.6, MySQL 5.5, MySQL 5.1, MySQL 5.0, MySQL 4.1, MySQL 4.0, MySQL 3.23 | 
|---|

