ArcCosine
Applicable to OS V1.0-1.6
The ArcCosine component returns an arccosine (an inverse cosine function) value of the In slot.

The ArcCosine component
The ArcCosine component has the following slots:
Status: indicates the current status of the component (OK, Fault);
Out: the arccosine value of the In slot expressed in radians to two decimal places;
In: the input value; the possible range of input values is -1 to 1.