How to load extensions[v2.7]?

[LonHon]

Issue Summary

I tried two ways to configure configuration, but none of them took effect.

The final result is that the extensions resource was not loaded

One is <script>

the other is after loading MathJax:

No demo found in the document, is there some demo or documents? Please help me,

Technical details:

• MathJax Version: 2.7.1

[LonHon]

https://docs.mathjax.org/en/v2.7-latest/options/ThirdParty.html

This article seems to be describing how to specify the source of third-party extansion

[dpvc]

The final result is that the extensions resource was not loaded

With the exception of asciimath2jax.js, all the extensions listed in your configuration are already part of the TeX-AMS-MML_HTMLorMML configuration that you are loading, so you do not need to list them, and you will not see any network access for these files as they are included in TeX-AMS-MML_HTMLorMML.js. Similarly, the input/TeX and output/HTML-CSS jax are already included as well, so there is no need to list them in the jax array.

Since these resources are all part of the configuration file you are loading, it is not clear to me what "the extensions resource was not loaded" means in this case, as asciimath2jax.js is the only one that would actually need to be loaded separately after TeX-AMS-MML_HTMLorMML is loaded.

Also, since you aren't loading input/AsciiMath in the jax array, there is no point in loading asciimath2jax.js, as that will end up with AsciiMath notation being removed but not processed.

the other is after loading MathJax:

The configuration must be done before MathJax.js is loaded, so that it is in place when MathJax determines the configuration and starts loading extensions. Some reconfiguration can done after MathJax is loaded, but extensions can not be specified after the fact (they will not be loaded).

Not that version 2.7.1 is very old. The current version is 3.2.2, and version 4 is is alpha release (with a beta release imminent). The current version of v2 is 2.7.9, so you should at least update to that to get the many bug fixes and enhancements that it provides.

Finally, you do not provide a very detailed description of what you are experiencing, so it is difficult to give you any help. For example, how do you know the extensions aren't loading? Since all but one extension is part of the configuration that you are loading, and since MathJax has clearly run since it has marked your configuration script as having been executed, it is hard to believe that the extensions aren't present. If you have drawn your conclusion from the network activity, then you should say so as the reason for you claim. If it is because the action of the extension isn't taking place, you should indicate that, and give us an example of what isn't occurring as expected. You simply have not provided enough information to diagnose your issue. For example, are there any error messages in the browser console?