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Facebook Messenger lets you write basic mathematical formulae in LaTex
- acidburnNSA 9y agoNeat. That's probably pretty easy to implement using things like MathJax [1]. I put math in my webpages all the time and it's just pure LaTeX equations. [1] https://www.mathjax.org/ https://www.mathjax.org/
- azag0 9y agoThey actually use KaTeX [1], which is much faster than MathJax, supports server-side rendering, but supports a smaller subset of LaTeX than MathJax. [1] https://khan.github.io/KaTeX/ https://khan.github.io/KaTeX/