AND it simplfies calculus which is what make GR hard to understand.

By treating the incremental or infinitesimal as the same as one, differentiation with Fi numbers is easy peasy. Same for integration for Pi based numbers by treating manipulating square(d) circles.

That is a big deal to anyone in physics, medicine, civil engineering, satellite technology, space travel, security, software engineering, DEFENSE (no more codes), IT, BANKING etc

I'll hopefully demonstrate with one of Einstein's equations.

It's probably why people have a go at my calculus, (I picture the situation, not the numbers).