曾经的tex文档收集，过去没有特别区分公开的和私人的，所以非常杂乱。而且当初的很多文档现在看来有些幼稚。
不过这又有啥关系呢？至少放在Github上可以减少误删的几率，分享给别人也容易些。
Here is my personal collection of documents written in LaTeX. I'm happy if you can get/learn something from them. Welcome to pull request! (or send me typos!)
Informations of tex version:
software: texstudio
This is XeTeX, Version 3.14159265-2.6-0.99999 (MiKTeX 2.9.6930 64-bit) (preloaded format=xelatex 2019.1.15)