java7

\[ \lim_{n \to \infty} (1+\frac{1}{n})^{n} = e\]  $$\lim_{x \to 0} \frac{\sin x}{x} = 1 $$

 

posted @ 2018-05-08 23:07  Jack-Huang  阅读(170)  评论(0编辑  收藏  举报