ASIN [esql-asin]Syntax
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Parameters
number
:   Number between -1 and 1. If null, the function returns null.
Description
Returns the arcsine of the input numeric expression as an angle, expressed in radians.
Supported types
| number | result | 
|---|---|
| double | double | 
| integer | double | 
| long | double | 
| unsigned_long | double | 
Example
ROW a=.9
| EVAL asin=ASIN(a)
| a:double | asin:double | 
|---|---|
| .9 | 1.1197695149986342 |