The MathML is contained in the span with class \"katex-mathml\" and the original LaTeX is in the <annotation> node, with encoding \"application/x-tex\".
You could extract either of them with javascript.
\nHope it helps
\nRegards
\nMurray
How to convert Katex to latex or mathml? #3729
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How do I convert katex to latex or mathml? while scrapping a website I have to convert the katex used to mathml or latex so that it can be displayed in ms word files. Any help on this issue will be appreciated. |
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@arth17singh Any KaTeX output contains (1) MathML and (2) the original LaTeX, so you can get both. Here's some typical KaTeX output: The MathML is contained in the span with class "katex-mathml" and the original LaTeX is in the You could extract either of them with javascript. Hope it helps |
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is there some way in which we can take this katex-html and convert it back to the latex or math-ml if these elements are missing? |
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It looks like the site has disabled the MathML content produced by default by KaTeX (either by setting an option, or by filtering it out afterward). I don't think there's much you can do in this case. (With substantial effort, you could try to reconstruct an approximation of similar LaTeX source, but it's never going to be perfect, and I don't think there's anything easy.) |
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Thanks |
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<annotation encoding="application/x-tex">\sqrt[{3}] {3}>{2}^{2}</annotation>Bro, when my latex formula contains greater than or less than signs，Why can't I render it into a katex formula when I add $$? This problem occurs when the latex contains a greater than sign and a less than sign. Other formulas are normal. $\sqrt[{3}] {3}>{2}^{2}$ // bad
$\displaystyle{b}_{n} = \frac{1}{L}{\int_{-{L}}^{L}} f{{\left({t}\right)}}\ \sin{{\left.\frac{{{n}\pi{t}}}{L}\right.}}{\left.{d}{t}\right.}$ // good |
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You need to replace all |
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@arth17singh Any KaTeX output contains (1) MathML and (2) the original LaTeX, so you can get both.
Here's some typical KaTeX output:
The MathML is contained in the span with class "katex-mathml" and the original LaTe…