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Comments on LaTeX formulas not rendered correctly in summary

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LaTeX formulas not rendered correctly in summary

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I've noticed that the question preview of several questions on the Q&A page contains “misplaced &” with yellow background, which turns out to be a MathJax error. However opening one of them shows that the post itself is just fine.

However the formula that doesn't correctly show up in the preview contains a larger-than sign. And using “show LaTeX source” on the error message in the messages list shows p&gt;0 here.

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1 comment thread

Double-escape (1 comment)
Double-escape
Peter Taylor‭ wrote about 2 years ago

View Source shows that the raw HTML being sent to the browser is A parabola is given by $y^2=2px$ with $p&amp;gt;0$. The point $D$ is on the parabola in the first quadrant at a distance of $8$ from the $x$-a... so the problem is a double-escaping.