MySQL ASIN() Function
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MySQL ASIN() Function

❮ MySQL Functions

Example

Return the arc sine of a number:

SELECT ASIN(0.25);
Try it Yourself »

Definition and Usage

The ASIN() function returns the arc sine of a number.

Syntax

ASIN(number)

Parameter Values

Parameter Description
number Required. A numeric value

Note: The ASIN() function returns NULL, if number is not within the range of -1 to 1.

Technical Details

Works in: MySQL 5.7, MySQL 5.6, MySQL 5.5, MySQL 5.1, MySQL 5.0, MySQL 4.1, MySQL 4.0, MySQL 3.23

More Examples

Example

Return the arc sine of a number:

SELECT ASIN(-0.8);
Try it Yourself »

❮ MySQL Functions