alt Hacker NewsOr doing work that regularly involves writing complex equations, which is what I was asking about - what field and what do they use?
Or doing work that regularly involves writing complex equations, which is what I was asking about - what field and what do they use?
LaTeX or its variants on your favorite OS, which is increasingly not Windows.
Most journals don’t want submissions in Word (there are notable exceptions, e.g. Nature), and conferences without massive editorial budgets want their submissions in a format that makes it easy for them to produce proceedings (again, not Word).
I don’t know to what extent Typst is taking off recently.
I personally wrote my thesis in LuaTeX with figures in TikZ. I have no great love for the TeX language [0] or TikZ, but there are three great properties of this stack that Word lacks:
1. It plays well with version control.
2. The output quality can be very high.
3. You can script the generation of figures, including text and equations that match the formatting of the containing document, in a real programming language, without absurd levels of complexity like scripting Word. So I had little Python programs that printed out TikZ.
No, I do not expect the average high school teacher to do this.
[0] In fact, I think both the language and the tooling are miserable to work with.