Asin
Mon 01 January 2018Syntax
Asin(value)
Description
Use the Asin function to calculate the arcsine of the given value, that is, the size of the angle whose sine is that value.
Parameters
|
Field or Control |
Definition |
|---|---|
| value |
Any real number between -1.00 and 1.00 inclusive, the range of valid sine values. If the input value is outside this range, an error message appears at runtime ("Decimal arithmetic error occurred. (2,110)"). Adjust your code to provide a valid input value. |
Returns
A value in radians between -pi/2 and pi/2.