Mod:Creation Kit/Acos - Math

Calculates the arccosine of the value it is given. The returned value is in degrees.

Syntax
$$ float Function acos(float afValue) native global $$

Parameters

 * afValue: The value to get the arccosine of. This value must be no greater than 1, and no less then -1.

Return Value
The arccosine of the passed-in value, in degrees.

Examples
$$ float x = acos(0) ; x == 90 float y = acos(-1) ; y == 180 $$