This is pretty much how I always wanted formulas in my notes to look like (but was too lazy to implement it myself, I guess). It's not even so much about fast input, it's about that it needs to be at least somewhat readable in plain text (not rendered), which LaTeX certainly isn't. Typing greek letters and stuff is not really a problem with XCompose, but TeX-based tools are too dumb to render "naïve" expressions pretty. I am not sure why: it seems not a huge computational task to figure out that ] is a `\right]`, and it's not like I often need to use `\left]` anyway. And while rendering `(a+b)/a` as a `\frac` is opinionated, honestly, the only reason why this occurs in my notes is when I was too lazy to type `\frac{}{}`.
I want this to be the default (or at least an option) in all markdown text editors (obsidian, github, etc.) I mean, as an intermediate: in the end MathJax rendering is much prettier than plain MathML.
I want this to be the default (or at least an option) in all markdown text editors (obsidian, github, etc.) I mean, as an intermediate: in the end MathJax rendering is much prettier than plain MathML.