Fuck you. Fuck you and everything about that site. 
Even then, that’s not really what math is. It’s not about computation, and it’s certainly not about something like arithmetic for which there’s a very standard and reasonable algorithm already.
But this might be too serious a discussion for a thread started because someone claimed that rotating mirrors disprove relativity and no one else realizes it because they worship Einstein as a god, and also you can totally be a physicist without knowing or doing any physics.