Trilium/docs/javascripts/mathjax.js

// MathJax configuration for mathematical notation support
window.MathJax = {
  tex: {
    inlineMath: [['$', '$'], ['\\(', '\\)']],
    displayMath: [['$$', '$$'], ['\\[', '\\]']],
    processEscapes: true,
    processEnvironments: true
  },
  options: {
    ignoreHtmlClass: 'no-mathjax',
    processHtmlClass: 'mathjax'
  }
};