This function returns the arcsine of x. The returned angle is in the range of 0.0 to pi. i.e. the angle value is in radians.

Syntax
acos(number) #Output: Number
Examples
Parser expressionDescription
asin(-1)

This example returns:

-1.5707963267948966


Additional information

Parameters used in this function

ParameterInput (data type)Description
number

NUMBER

Any given number or numeric field code in the range of -1 to 1.
Output

This function returns a NUMBER

Check out acos() to calculate the arccosine of a given value.


Use cases and examples