标签：spl dfs lin splay rac mat sqrt inline math
$ \sqrt{a^2} $ , \[ \sum_{i= 1}^{n} \] .\[\lim_{x \to 0} \frac{\sin x}{x} = 1 \]
\(=\sum_{i=1}^{6}[x_{i}*Ln(\omega_{1}e^{-w_{2}t_{i}})]+(n-x_{i})*Ln(1-\omega _{1}e^{-\omega_{2}t_{4} })+Ln(C_{n}^{x_{i}})\)
\[\sum_{i=1}^{n}\]
标签：spl dfs lin splay rac mat sqrt inline math
原文地址：https://www.cnblogs.com/mitnick/p/11670697.html
