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ASIN
Returns the arc sine of x in radians, or NULL if x is not in the range [-1, 1].
ASIN (x)
Arguments
- x: the argument
Return Type
Float or double. NULL if x is NULL or invalid.
** Examples**
memsql> select asin(1);
+--------------------+
| asin(1) |
+--------------------+
| 1.5707963267948966 |
+--------------------+
