I work on maths using pencil and paper. I only use TeX for typesetting. Only a tiny fraction of my scribbles would ever get typeset, and it's usually going to b

I work on maths using pencil and paper. I only use TeX for typesetting. Only a tiny fraction of my scribbles would ever get typeset, and it's usually going to be completely rewritten in the process anyway. I recommend just learning TeX for typesetting maths. It's simply the best tool.