SIN

Returns the sine of the argument; the argument is expected in radians.

Syntax

SIN(expr)

Argument

expr: A real number representing radians or an argument of another data type that can be implicitly converted to a numeric data type.

Return Value

The value of data type DECIMAL.

Example

SELECT sin(0), sin(3.1416), sin(1), sin(1.57), sin(4.71);

+--------+--------------------------+--------------------+--------------------+--------------------+
| SIN(0) | SIN(3.1416)              | SIN(1)             | SIN(1.57)          | SIN(4.71)          |
+--------+--------------------------+--------------------+--------------------+--------------------+
| 0      | -0.000007346410206695459 | 0.8414709848078965 | 0.9999996829318346 | -0.999997146387718 |
+--------+--------------------------+--------------------+--------------------+--------------------+