Markdown 中的常用 LaTex 数学公式

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常用数学LaTex公式$\sqrt{ab}$$\sqrt[n]{ab}$$\log_{a}{b}$$\lg{ab}$$a^{b}$$a_{b}$$x_a^b$$\int$$\int_{a}^{b}$$\oint$$\oint_a^b$$\sum$$\sum_a^b$$\coprod$$\coprod_a^b$$\prod$$\prod_a^b$$\bigcap$$\bigcap_a^b$$\bigcup$$\bigcup_a^b$$\bigsqcup$$\bigsqcup_a^b$$\bigvee$$\bigvee_a^b$$\bigwedge$$\bigwedge_a^b$$\widetilde{ab}$$\widehat{ab}$$\overleftarrow{ab}$$\overrightarrow{ab}$$\overbrace{ab}$$\underbrace{ab}$$\underline{ab}$$\overline{ab}$$\frac{ab}{cd}$$\frac{\partial a}{\partial b}$$\frac{\text{d}x}{\text{d}y}$$\lim_{a \rightarrow b}$

数学公式LaTex公式$\displaystyle\sum\limits_{i=0}^n i^3$$\left(\begin{array}{c}a\\ b\end{array}\right)$$\left(\frac{a^2}{b^3}\right)$$\left.\frac{a^3}{3}\right\lvert_0^1$$\begin{bmatrix}a & b \\c & d \end{bmatrix}$$\begin{cases}a & x = 0\\b & x > 0\end{cases}$$\sqrt{\frac{n}{n-1} S}$$\begin{pmatrix} \alpha& \beta^{*}\\ \gamma^{*}& \delta \end{pmatrix}$$A\:\xleftarrow{n+\mu-1}\:B$$B\:\xrightarrow[T]{n\pm i-1}\:C$$\frac{1}{k}\log_2 c(f)\;$$\iint\limits_A f(x,y)\;$$x^n + y^n = z^n$$E=mc^2$$e^{\pi i} - 1 = 0$$p(x) = 3x^6$$3x + y = 12$$\int_0^\infty \mathrm{e}^{-x}\,\mathrm{d}x$$\sqrt[n]{1+x+x^2+\ldots}$$\binom{x}{y} = \frac{x!}{y!(x-y)!}$$\frac{\frac{1}{x}+\frac{1}{y}}{y-z}$$f(x)=\frac{P(x)}{Q(x)}$$\frac{1+\frac{a}{b}}{1+\frac{1}{1+\frac{1}{a}}}$$\sum_{\substack{0\le i\le m\\ 0\lt j\lt n}} P(i,j)$$\lim_{x \to \infty} \exp(-x) = 0$$\cos (2\theta) = \cos^2 \theta - \sin^2 \theta$