TAN()

Description

The TAN() function returns the tangent of input number(given in radians).

Syntax

1. > TAN(number)

Arguments

Arguments Description
number Required. Any numeric data type supported now.

Examples

1. drop table if exists t1;
2. create table t1(a int,b float);
3. insert into t1 values(1,3.14159);
4. insert into t1 values(-1,-3.14159);

6. mysql> select tan(a),tan(b) from t1;
7. +--------------------+--------------------------+
8. | tan(a)             | tan(b)                   |
9. +--------------------+--------------------------+
10. |  1.557407724654902 | -0.000002535181590118894 |
11. | -1.557407724654902 |  0.000002535181590118894 |
12. +--------------------+--------------------------+
13. 2 rows in set (0.01 sec)