TAN

Returns the tangent of x, where x is given in radians.

Syntax

TAN(x)

Arguments

Arguments	Description
x	The angle, in radians.

Return Type

A Float64 data type value.

Examples

mysql> SELECT TAN(PI());
+-------------------------------------+
| TAN(PI())                           |
+-------------------------------------+
| -0.00000000000000012246467991473532 |
+-------------------------------------+
1 row in set (0.01 sec)

mysql> SELECT TAN(PI()+1);
+--------------------+
| TAN((PI() + 1))    |
+--------------------+
| 1.5574077246549016 |
+--------------------+
1 row in set (0.00 sec)