Hey,
The support site describes the acos(float) for severel targets. All the same. It takes values between -1 and 1, which should be OK to understand. But then there is an example that does nothing but making it worse. The example takes the values -1 and 1 inclusive! I can tell that for my XC161 it does not work with 1. Can anyone tell me if this is OK...? I believe that -1 and 1 should be included...!?!?!?
Best Regards Henrik Green