The normal laws of physics being those that predict the universe absent interventions from said external universe, which may include some extraneous special case code.
The same physics could describe the whole system of course at some deeper level, so perhaps ‘normal’ was not quite the right distinction. Limited?
But what does that even mean? How are the “normal” laws of physics distinguished from the actual laws of physics?
The normal laws of physics being those that predict the universe absent interventions from said external universe, which may include some extraneous special case code.
The same physics could describe the whole system of course at some deeper level, so perhaps ‘normal’ was not quite the right distinction. Limited?