The "20%" hunch kind of made skim from then on, but: What's the definition of computer, exactly? Even without any magical circular reasoning, the computer buil

The "20%" hunch kind of made skim from then on, but: What's the definition of computer, exactly? Even without any magical circular reasoning, the computer built on atoms and physics that we're being simulated in is just as deterministic as the computer I'm using, so I'm not sure I even see a difference.