In theory, maybe. I don't think our models of the universe are anything other than imperfect but useful approximations though.
Could your question be rephrased as "take the real world, with its things we don't have an accurate model of (which is most of them). Would we notice if we replaced this universe by a tidier one, perfectly described by a math model?".
It's an interesting, scifi question alright. I don't know if it has an answer.
Could your question be rephrased as "take the real world, with its things we don't have an accurate model of (which is most of them). Would we notice if we replaced this universe by a tidier one, perfectly described by a math model?".
It's an interesting, scifi question alright. I don't know if it has an answer.