Requires latex functionality

[JayKim]

$$
\DeclareMathOperator*{\argmin}{arg\,min}
\DeclareMathOperator*{\argmax}{arg\,max}
$$

$$
\argmin_{text}
$$

$$
\argmax_{text}
$$

New Plugin: MathJax extended + preamble

I use a community plugin called “Homepage”. There you can define a default page that you want to open on startup of Obsidian. On that page you can have links to other important notes etc. And you can also add these kind of Mathjax definitions. Because it is the first page you load, you inject these things in Mathjax before you open any other note. So you have one place to define the definitions you can use in other notes.