LATEX 临时抱佛脚

http://www.cnblogs.com/Dzhouqi/p/3739175.html

三线表

 

 

https://blog.youkuaiyun.com/ch1209498273/article/details/78848464

 

https://blog.youkuaiyun.com/guifeng93/article/details/81035335

https://blog.youkuaiyun.com/tmylzq187/article/details/51595970

特殊符号

https://blog.youkuaiyun.com/ch1209498273/article/details/78848464

各种表格