I usually sketch my homework on paper and then summarize the results in LaTeX because my professor downgrades for bad handwriting. In general, I write a more condensed answer in LaTeX than I write on paper because I'll use paper first so some steps are missing.
I can't think all my thoughts all in LaTeX and get rid of writing on paper and I can't turn in the huge mess I write on paper.
How do I include all detail in LaTeX that I wrote on paper without having to be bothered with rewriting and copying everything back and forth?