# My writings about pure mathematics in PDF

Originally published at 狗和留美者不得入内. You can comment here or there.

I recently decided that it would be better to write in LaTeX files, generating PDF documents, using labels, BibTeX, and even trying out commutative diagrams, as opposed to merely writing some math on WordPress and Zhihu.

• elementary_number_theory
• all re-proven by myself without any lookup to references
• galois_theory
• the only I looked up online was to verify that $1+x+\ldots+x^{p-1}$ is irreducible, which can be proven using Eisenstein’s criterion, the statement of which after looking up, I proved myself.

See https://gmachine1729.wpcomstaging.com/writings-by-category/pure-math/ for more, including a list of my pure math writings on this site directly in WordPress.

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