Arc Sine

Returns the arc sine of a given number as an angle. This angle is calculated in radians and falls between -p/2 and p/2. To convert radians to degrees, multiply by 180/p. This is a single-value function.

Syntax

Asin(Argument)

Where:

Argument is a metric representing a list of real numbers. The values are the values of the sine of the angles sought. These values must be between -1 and 1.