Pretty much. You say it&#x27;s all mathematics, I&#x27;ll say it&#x27;s a simulation. Or maybe it&#x27;s a dream. Or a the manifestation of another being&#x27;s will. Or something completely incomprehensible.<p><i>Why</i> should anyone care that it&#x27;s mathematics? It&#x27;s certainly not like any mathematics that we know; we can&#x27;t do it some other way if we don&#x27;t understand it. It&#x27;s too big to fit in a brain, and too complex to simplify accurately. Since we don&#x27;t understand its axioms, how do we know they form a mathematical structure?