Gro-Tsen on X: "Classic LaTeX: the answer to a question which aught to be trivial (getting bold math!) reveals (https://t.co/1ZLpXve2VU) the existence of about 42 packages to do it, with obscure interactions
File:Symbols-a4 Table528.svg - Wikimedia Commons
fonts - How can I get bold math symbols? - TeX - LaTeX Stack Exchange
Boldface in equations · Issue #4403 · quarto-dev/quarto-cli · GitHub
xetex - Bold italic math fonts with unicode-math (xelatex) - TeX - LaTeX Stack Exchange
Learn how to bold math symbols: Easy steps - LaTeX-Tutorial.com