You could simulate every detail with a (huge) delay, assuming you have infinite time and that the actual universe doesn’t become too “data-dense”, so that you can always store the data describing a past state as part of future state.
You could simulate every detail with a (huge) delay, assuming you have infinite time and that the actual universe doesn’t become too “data-dense”, so that you can always store the data describing a past state as part of future state.