MySQL SIN() Function

In MySQL, the SIN() function returns the sine of the specified number.

`SIN()` Syntax

Here is the syntax of MySQL SIN() function:

SIN(number)

Parameters

number: Required. An angle, in radians.

Return value

In MySQL, the SIN() function returns the sine of the specified number.

If number is NULL, the function will return NULL.

`SIN()` Examples

SELECT
    SIN(2.5),
    SIN(0.2),
    SIN(-0.5),
    SIN(-0.2),
    SIN(0),
    SIN(PI()),
    SIN(NULL)\G

*************************** 1\. row ***************************
 SIN(2.5): 0.5984721441039565
 SIN(0.2): 0.19866933079506122
SIN(-0.5): -0.479425538604203
SIN(-0.2): -0.19866933079506122
   SIN(0): 0
SIN(PI()): 1.2246467991473532e-16
SIN(NULL): NULL

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