Some mathematics is hogwash. Some isn't. The game of mathematics is to define some axioms and sees what falls out of that. If your axioms are chosen such that t

Some mathematics is hogwash. Some isn't. The game of mathematics is to define some axioms and sees what falls out of that. If your axioms are chosen such that they match reality it's not hogwash. For example boolean algebra is made physical in, among others, digital circuits. That's why mathematics also isn't considered a physical science by most. I didn't make any claim to anything non-physical.