No, because it’s not a possibility that when you thought you were doing math in the reals this whole time, you were actually doing math in the surreals. Using a system other than the normal one would need to be stated explicitly.
No, because it’s not a possibility that when you thought you were doing math in the reals this whole time, you were actually doing math in the surreals. Using a system other than the normal one would need to be stated explicitly.