No, no, null is not meaningful. That's the whole point. It is meaningful as neutral element of a ring, as center of a coordinate system or as limit of some func

No, no, null is not meaningful. That's the whole point. It is meaningful as neutral element of a ring, as center of a coordinate system or as limit of some function, sure, but only in comparison to other values and the other values are all that matters. Not having the other values, having literally nothing, the word ''having'' would be meaningless. There is always something. There's something about nihilism. It's being a self defeating argument, but educating. Then there's constructivism in various senses. There's something about finitism, too, computable numbers and what not. Infinity is rather ... monotonous.