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================='m encountering an issue while trying to render LaTeX expressions in MathJax, specifically when alphabets are enclosed within braces. For instance, expressions like or are not displaying correctly. Expressions with numbers that do not use braces are rendered correctly. I've made sure that the MathJax script is properly loaded and my code seems syntactically correct. Here’s an example of the LaTeX expression I’m trying to render:

<script>
MathJax = {
  tex: {
    inlineMath: '$', '$'], ['\\(', '\\)'
  }
};
</script><script id="MathJax-script" async
  src=" cdn.jsdelivr.net/npm/mathjax@3/es5/tex-chtml.js ">

<p>\(\overline{AP}\)</p>

 This expression is supposed to display the letter 'AP' with an overline, but it's not showing up as expected in the web page. Similar issues occur with other expressions where alphabets are placed inside braces.Any help or pointers would be greatly appreciated. Thank you in advance!

{ } is used by Expression manager : then [AP} break : you can see it in red in logic file.
 

You have to add new line or a space to deactivate expression manager. Hoipefully seems js si OK with a space ?
 

 

Hoipefully seems js si OK with a space ?

Yep, I have done many surveys using MathJax (university math quizzes). The spaces are ignored.

I am grateful to both Denis and Tony. I will remember it well.