Hi guys,

I am confused, since I would like to use a simple calculation sin(x), but it does not return the values I expect at all.

sin(1*pi*0.5) should be in my understanding (and is indeed on all calculators) 1.

If I let that calculate in construct, it gives me back an odd number: 0.0274121336

Please help me, whats going on. And why? How can be a common sin(x) function something different here?