Description :

This instruction returns the arc cosine of a value.

The range [-1.0, 1.0] maps to [180, 0].
Beyond the range [-1.0, 1.0], the result is undefined.

Parameters :

• Value must be in the range [-1.0, 1.0] to obtain a defined result.

Return Value :

• Angle expressed in degrees.

Examples :

• Basic example :