Nothing. I think non-ASCII symbols are a net loss in mathematics too. While they're powerful (taking succinctness to be equal to power), they come at the expens

Nothing. I think non-ASCII symbols are a net loss in mathematics too. While they're powerful (taking succinctness to be equal to power), they come at the expense of accessibility. With great power comes great power consumption; there's a reason most people don't have jet engines under their hood or read mathematics: doing so is very expensive. I believe the cognitive cost outweighs the expressive benefit.