>These all rely on real numbers, so there's no computational complexity to talk about. There's a pretty decent argument real numbers are not enough: https://w

>These all rely on real numbers, so there's no computational complexity to talk about. There's a pretty decent argument real numbers are not enough: https://www.nature.com/articles/s41586-021-04160-4/ https://www.nature.com/articles/s41586-021-04160-4/ https://physics.aps.org/articles/v15/7 https://physics.aps.org/articles/v15/7