ATAN(X)

MySQL 8.4

Returns the arc tangent of X, that is, the value whose tangent is X. Returns NULL if X is NULL

Syntax

MYSQL

SELECT ATAN(2);
1.1071487177941
SELECT ATAN(-2);
-1.1071487177941

Example

MYSQL

SELECT ATAN(2);
1.1071487177941
SELECT ATAN(-2);
-1.1071487177941