Suppose you messed up your synchronization and the simulation went ahead to the “anticlimatic sigh” phase. Hammering of the computer that is being run will either break the simulation via distortion or termination. In either case the simulation is not perfect.
Even if we shift back to the case that the synchronisation succeeds the computer will not reach some states which its programming would call it to do. Thus its not isomorphic to the realities but the “mere instation” being vulnerable to “bugs” in the original sense of biological creatures interfering with the silicon order can not have the perfection. For example iterating over the programs that take 1000 steps to terminate would not included a faithful image of our universe. If we know before hand that the computer is going to be smashed that is knowledge that the program can only be so and so long as it will for sure terminate there.
Suppose you messed up your synchronization and the simulation went ahead to the “anticlimatic sigh” phase. Hammering of the computer that is being run will either break the simulation via distortion or termination. In either case the simulation is not perfect.
Even if we shift back to the case that the synchronisation succeeds the computer will not reach some states which its programming would call it to do. Thus its not isomorphic to the realities but the “mere instation” being vulnerable to “bugs” in the original sense of biological creatures interfering with the silicon order can not have the perfection. For example iterating over the programs that take 1000 steps to terminate would not included a faithful image of our universe. If we know before hand that the computer is going to be smashed that is knowledge that the program can only be so and so long as it will for sure terminate there.