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ASIN

Returns the arc sine of x, that is, the value whose sine is x. Returns NULL if x is not in the range -1 to 1.

Syntax​

ASIN(x)

Arguments​

ArgumentsDescription
xThe angle, in radians.

Return Type​

A Float64 data type value.

Examples​

mysql> SELECT ASIN(0.2);
+--------------------+
| ASIN(0.2)          |
+--------------------+
| 0.2013579207903308 |
+--------------------+
1 row in set (0.01 sec)

mysql> SELECT ASIN(1.1);
+-----------+
| ASIN(1.1) |
+-----------+
|      NULL |
+-----------+
1 row in set (0.01 sec)