Function Block ASIN

The Function Block ASIN calculates the Arc Sine.

Note: The Function Block uses radians. See Function Block DEG2RAD and RAD2DEG.

Input

An input value is expected to be a number. The value of a string is attempted to be converted into a number. The boolean value TRUE is converted to a 1.

Note: Also see the article String Conversion To Numbers, if you are working with strings.

Output

The output returns the Arc Sine as an Integer. In case of error, the value NAN (Not a Number) is returned.