Markdown数学公式

Markdown数学公式

符号	表达式	解释
\(\sum\)	\sum	求和公式
\(\sum_{i=0}^n\)	\sum_{i=0}^n	求和上下标
\(y =\begin{cases} x\\ \alpha \end{cases}\)	y=/begin{cases} x\ \alpha \end	大括号
\(\times\)	\times	乘号
\(\pm\)	\pm	正负号
\(\div\)	\div	除号
\(\mid\)	\mid	竖线
\(\cdot\)	\cdot	点
\(\circ\)	\circ	圈
\(\ast\)	\ast	星号
\(\bigotimes\)	\bigotimes	克罗内克积
\(\bigoplus\)	\bigoplus	异或
\(\leq\)	\leq	小于等于
\(\geq\)	\geq	大于等于
\(\neq\)	\neq	不等于
\(\approx\)	\approx	约等于
\(\prod\)	\prod	N元乘积
\(\coprod\)	\coprod	N元余积
\(\cdots\)	\cdots	省略号
\(\int\)	\int	积分
\(\iint\)	\iint	双重积分
\(\oint\)	\oint	曲线积分
\(\infty\)	\infty	无穷
\(\nabla\)	\nabla	梯度
\(\because\)	\because	因为
\(\therefore\)	\therefore	所以
\(\forall\)	\forall	任意
\(\exists\)	\exists	存在
\(\not=\)	\not=	不等于
\(\not>\)	\not>	不大于
\(\leq\)	\leq	小于等于
\(\geq\)	\geq	大于等于
\(\not\subset\)	\not\subset	不属于
\(\emptyset\)	\emptyset	空集
\(\in\)	\in	属于
\(\notin\)	\notin	不属于
\(\subset\)	\subset	子集
\(\subseteq\)	\subseteq	真子集
\(\bigcup\)	\bigcup	并集
\(\bigcap\)	\bigcap	交集
\(\bigvee\)	\bigvee	逻辑或
\(\bigwedge\)	\bigwedge	逻辑与
\(\biguplus\)	\biguplus	多重集
\(\bigsqcup\)	\bigsqcup
\(\hat{y}\)	\hat	期望值
\(\check{y}\)	\check
\(\breve{y}\)	\breve
\(\widetilde{y}\)	\widetilde
\(\tilde{y}\)	\tilde
\(\overline{y}\)	\overline
\(\widehat{y}\)	\widehat
\(\overline{a+b+c}\)	\overline	平均值
\(\underline{a+b+c}\)	\underline
\(\overbrace{a+\underbrace{b+c}_{1.0}}^{2.0}\)	\overbrace{a+\underbrace{b+c}_{1.0}}^
\(\uparrow\)	\uparrow	向上
\(\downarrow\)	\downarrow	向下
\(\Uparrow\)	\Uparrow
\(\Downarrow\)	\Downarrow
\(\rightarrow\)	\rightarrow	向右
\(\leftarrow\)	\leftarrow	向左
\(\Rightarrow\)	\Rightarrow	向右箭头
\(\Longleftarrow\)	\Longleftarrow	向左长箭头
\(\longleftarrow\)	\longleftarrow	向左单箭头
\(\longrightarrow\)	\longrightarrow	向右长箭头
\(\Longrightarrow\)	\Longrightarrow	向右箭头
\(\alpha\)	\alpha
\(\beta\)	\beta
\(\gamma\)	\gamma
\(\Gamma\)	\Gamma
\(\delta\)	\delta
\(\Delta\)	\Delta
\(\epsilon\)	\epsilon
\(\varepsilon\)	\varepsilon
\(\zeta\)	\zeta
\(\eta\)	\eta
\(\theta\)	\theta
\(\Theta\)	\Theta
\(\vartheta\)	\vartheta
\(\iota\)	\iota
\(\pi\)	\pi
\(\phi\)	\phi
\(\psi\)	\psi
\(\Psi\)	\Psi
\(\omega\)	\omega
\(\Omega\)	\Omega
\(\chi\)	\chi
\(\rho\)	\rho
\(\omicron\)	\omicron
\(\sigma\)	\sigma
\(\Sigma\)	\Sigma
\(\nu\)	\nu
\(\xi\)	\xi
\(\tau\)	\tau
\(\lambda\)	\lambda
\(\Lambda\)	\Lambda
\(\mu\)	\mu
\(\partial\)	\partial