The Ultimate Guide to High Availability with MariaDB

ATAN

Syntax

ATAN(X)

Contents

  1. Syntax
  2. Description
  3. Examples

Description

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

Examples

SELECT ATAN(2);
+--------------------+
| ATAN(2)            |
+--------------------+
| 1.1071487177940904 |
+--------------------+

SELECT ATAN(-2);
+---------------------+
| ATAN(-2)            |
+---------------------+
| -1.1071487177940904 |
+---------------------+

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