Performance problem for math heavy notes

I am using Obsidian for math heavy notes, but its performance really annoys me. It got stuck and I can barely type any letters. By the way, I am typing formulea in live preview mode.
But I am still wondering it is because of my machine or Mathjax’s performance.
Below is the file I am editing, and to render it correctly you need to add \require{physics} in your preamble file. See more in obsidian-latex-preamble-plugin.
general BM model.md (4.1 KB)