ascom

WP-KaTeX does not support AMP, and it might not be able to support AMP due to its restrictions. I would advise disabling AMP.

Hello,

Please provide your WordPress version and theme, as well as the following information about the device you’re seeing the “katex is not defined” error:

– Operating system and version
– Browser and version
– Any browser extensions

Thanks!

Hello,

I cannot reproduce the error. Could you provide a link to a page on your website where you are having the issue?

I’m sorry you’re experiencing issues using this plugin. Could you please describe the problem you are encountering with WordPress 5.2.2, such as what steps you took that caused the issue to appear?

The CSS on your page does not work because the selector has low specificity and is overridden by the KaTeX CSS that comes after your inline CSS.

Increase the specificity (e.g. .katex.katex.katex { ... }) or use !important.

• This reply was modified 5 years, 5 months ago by ascom.

Macros are available in the KaTeX JavaScript library, but this plugin does not yet support it. I have created an issue on GitHub to track this enhancement: https://github.com/as-com/wp-katex/issues/19

Please update to version 1.10.1+1 – it should fix your issue.

This is a known bug in the KaTeX library with a certain version of Chrome: https://github.com/KaTeX/KaTeX/issues/1842

It has been fixed in a newer version of KaTeX. I will update the plugin shortly.

It looks like your equations are being rendered with Jetpack instead of KaTeX. Follow these instructions to disable the “Beautiful Math” feature in Jetpack: https://jetpack.com/support/control-jetpacks-modules-on-one-page/

I cannot reproduce the issue with the Rara Business theme. Could you provide a link to a page on your site that shows this issue?

What theme are you using? I cannot reproduce the issue on WordPress default themes.

This may be possible, but it would significantly increase the complexity of the plugin due to AMP’s restrictions.

If you must use AMP, you might want to consider using a different plugin that uses a different approach to rendering LaTeX, such as Jetpack.

1.10.0 has been released, marking as resolved

Hmm, it seems to work fine on my install of WordPress 5.0.3. What error messages are you getting when you try to use the plugin?

It looks like you have Jetpack’s LaTeX plugin enabled. You can disable the “Beautiful Math” feature in the Jetpack settings, which will then allow KaTeX to render the equations instead.