From the first one you get (a = -1/sqrt(2), b=1/sqrt(2)) that 0=1. Thus the field of real numbers is trivial. It's thus not surprising that every function into it is linear lol.

Can you post actual comics in this community plzz

New cool community and you put porn in the name again :-/

Can you recommend some general forums that focus on a wide array of topics? Or do you only visit niché community forums?

Care to elaborate pls, why is it better?