Because the Math have many technical symbols.

In the MathOverflow site if we text the $\sin^2 \theta$ we can get the

So, if there is a open source editor we can use?

  • TeXstudio allows to write mathematics and see it rendered after one key press.
    – beroal
    Commented Oct 7, 2021 at 16:39

1 Answer 1


The notation you refer to originates in the Latex typesetting system which is open source. You might want to have a look into the various out-of-the-box solutions which exist for typesetting Latex documents. Miktex is a good starting point.

Furthermore there are several Markdown editors supporting Latex math notation by means of Math Javascript libraries like MathJax. Marktext is a good starting point, but here is a list of MathJax powered editors.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.