What mind-map software do you recommend for systematizing math formulas?

Question

TeX

Good afternoon.
A year ago, I found it convenient to draw up notes in the form of memory cards and use FreeMind for this.
For example, it is convenient to store the grammar of the English language in it - HTML editing is completely sufficient for editing rules in nodes (highlighting with thickness, color, text style for describing rules and examples + lists, etc.).
And if the nodes are mathematical formulas?
It is clear that you can type in the LaTeX editor, export to JPG / PDF, etc. and insert an image. But then the possibility of editing is lost.
Can you tell me a hybrid (better offline) "snake with a hedgehog". If there is no such thing for TeX, maybe there is a plugin for MSWord to work with mindmaps.
Maybe there is another software for convenient work with abstracts in the form of graphs and the ability to edit formulas?

Answer 1

For HTML there is MathJax .