The technical argument just shows that you want to make numbers illegal, and that you are not even sure exactly which numbers you want to be illegal, or how much I can add or subtract to an illegal number before it becomes legal. What if I multiply two illegal numbers together, is the resulting number illegal?? In a way you are trying to enforce something that can not even be defined. I actually hope that someone encodes a CP image into a sequence of English characters and publishes it as a book ! Then they can want to burn the books and that is a more fitting image of their mentality.