> Can you think of a concrete physical property that doesn't reduce to some kind of geometry? How would you reduce charge to geometry? Or spin? Can we differ

> Can you think of a concrete physical property that doesn't reduce to some kind of geometry? How would you reduce charge to geometry? Or spin? Can we differentiate by space the electrons in an atom of helium? But we sort of digress. The question was if a concept of space is required to a concept of math, and specifically, if we can have distinction without space. Surely we can at least think of distinction without space, even if we'd fail to present that in our physical world?