mathjax.js

// ref: <https://squidfunk.github.io/mkdocs-material/reference/math/#mathjax>

window.MathJax = {
  tex: {
    inlineMath: [["\\(", "\\)"]],
    displayMath: [["\\[", "\\]"]],
    processEscapes: true,
    processEnvironments: true,
    // ref: <https://docs.mathjax.org/en/v3.2/input/tex/extensions/physics.html#physics>
    packages: { "[+]": ["physics"] },
  },
  // ref: <https://docs.mathjax.org/en/v3.2/web/components/combined.html#tex-mml-chtml>
  loader: { load: ["tex-mml-chtml", "[tex]/physics"] },
  options: {
    ignoreHtmlClass: ".*|",
    processHtmlClass: "arithmatex",
  },
};

document$.subscribe(() => {
  MathJax.startup.output.clearCache();
  MathJax.typesetClear();
  MathJax.texReset();
  MathJax.typesetPromise();
});