I don't get your point. In the first place, when did we even start talking about temperature? And why are you saying that 2*4 = 2^4? This makes 0 sense. Also, why would I have to follow this logic if I quite literally just said that Magic doesn't care about Physics? You're basically saying that I can't ignore Physics because if I ignore Physics enough, the laws of Physics will break things, even though those laws were ignored just a second ago... How does that make any sense?