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Comments on How to avoid triggering mathjax?

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How to avoid triggering mathjax?

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Apparently, two dollar signs in a paragraph cause the text between them to be interpreted as mathjax. How can this be avoided so that dollar signs can be written literally?

I tried escaping the dollar sign with a "\" before it, and also using the HTML entity "&dollar;". Neither of those worked.

On a more general note, a dollar sign is a questionable choice for triggering alternate syntax, since it's likely to come up in normal text.


After some more experimentation for a paragraph with three dollar signs, I found that the first dollar in a paragraph has to be escaped by two backslashes, the second by one, and the last doesn't need any at all.

It also appear a paragraph needs at least two dollar signs to trigger mathjax.

It would be good to know the actual rules instead of poking around in the dark. I did look at the help on formatting posts and found no mention of mathjax. In fact, there seems to be no real documentation on mathjax at all.

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2 comment threads

Similar problems described on Codidact Proposals (1 comment)
> On a more general note, a dollar sign is a questionable choice for triggering alternate syntax, sin... (1 comment)
> On a more general note, a dollar sign is a questionable choice for triggering alternate syntax, sin...
Moshi‭ wrote 8 months ago · edited 8 months ago

On a more general note, a dollar sign is a questionable choice for triggering alternate syntax, since it's likely to come up in normal text.

It may be questionable, but it is the de-facto standard in this case, so I doubt that changing it is worthwhile (at least if we still want SE compatibility for people migrating here)