This is probably an easy question, but I haven’t found how to reference equations. Is there an ELI5 guide for doing this?
Hi @avindroth and welcome to the forum!
There is some explanation in
Help -> Manual -> Automatic content generation, in the section
Creating labels, links and references .
Basically, you need to create a numbered equation, put a label inside and the insert a reference elsewhere. The corresponding keyboard shortcuts depend on your setup. The correct ones will automatically be shown in the help document.
There’s also the video “Typing your first article with TeXmacs” on the TeXmacs website: http://texmacs.org/tmweb/home/videos.en.html