ASIN

Description

Returns the arc sine of x, or nan if x is not in the range -1 to 1.

Syntax

ASIN(<x>)

Parameters

Parameter	Description
<x>	The value for which the asin value is to be calculated

Return Value

The asin value of parameter x.

Example

select asin(0.5);

+---------------------+
| asin(0.5)           |
+---------------------+
| 0.52359877559829893 |
+---------------------+

select asin(2);

+-----------+
| asin(2.0) |
+-----------+
|       nan |
+-----------+