We've integrated support for math equations using KaTeX and LaTeX into our Blocks content builder.
If you're not familiar with these math languages, you can reference resources online.
See this helpful LaTeX page: https://artofproblemsolving.com/wiki/index.php/LaTeX:Symbols
How to add KaTeX
KaTeX can be entered anywhere normal text is entered in content Blocks. You'll need to use forward slashes to escape characters.
Note that you don't see the rendered math until you hit Preview or enter Learner Preview mode.
In addition, both KaTeX and LaTeX can be entered via the fx button inside the text editor.
Highlight any text (or a space) and the text editor will pop up. Use the fx button inside the text editor to add superscripts and any type of LaTeX or KaTeX math formula. Omit forward slashes if entering KaTex this way.
LaTeX can be entered anywhere the Blocks text editor includes the "fx" button, including multiple choice answer options.
KaTeX can continue to be entered in our legacy content builder, notes, and discussions, with forward slashes to escape characters.