Markdown 数学公式
一. 常用markdown数学公式汇总
\left\lbrace
\sum_{i=0}^{n}i^{2}=\frac{2a}{x^2+1}
\right\rbrace
\[\left\lbrace
\sum_{i=0}^{n}i^{2}=\frac{2a}{x^2+1}
\right\rbrace
\]
$$\vec{a}$$
\[\vec{a}
\]
$$ x^2 x_i $$
\[x^2 x_i
\]
$$\sqrt[x+1]{x^2}$$
\[\sqrt[x+1]{x^2}
\]
f(x)=\begin{cases}
1, & x>0\\
0, & x=0\\
-1, & x<0
\end{cases}
\[f(x)=\begin{cases}
1, & x>0\\
0, & x=0\\
-1, & x<0
\end{cases}
\]
$$ \lceil \frac{x}{2} \rceil $$
\[\lceil \frac{x}{2} \rceil
\]
$$ \lfloor x \rfloor $$
\[\lfloor x \rfloor
\]
\int_{1}^{\infty}\\
\prod_{1}^{n} \\
\bigcup_{1}^{n} \\
\iint_{1}^{n}\\
\sum_1^n{n_i}
\[\int_{1}^{\infty}\\
\prod_{1}^{n} \\
\bigcup_{1}^{n} \\
\iint_{1}^{n}\\
\sum_1^n{n_i}
\]
$$x_n\stackrel{p}\longrightarrow0$$
\[x_n\stackrel{p}\longrightarrow0
\]
$$\lim\limits_{x\rightarrow\infty}$$
\[\lim\limits_{x\rightarrow\infty}
\]
