asin
The asin function calculates the angle whose sine is the specified number (the inverse operation of sin).
Syntax
asin( X )
Arguments
- X: A real number in range [-1, 1].
Returns
Returns the value of the arc sine of X. Returns null if X < -1 or X > 1.
Examples
This example returns 1.5707963267948966;
print num = 1
| extend newField = asin( num )