Markdown数学公式
1.1 公式表达
| 显示 | 代码 |
|---|---|
| 行内公式 | $数学公式$ |
| 独立公式 | `$$数学公式$ |
| -------- | -------------- |
1.2 上下标
| 显示 | 代码 |
|---|---|
| \(x^2\) | $x^2$ |
| \(x_2\) | $x_2$ |
1.3 括号
| 显示 | 代码 |
|---|---|
| \(\underbrace{yyyy}_{ \text{xxx} }\) | $\underbrace{yyyy}_{ \text{xxxx} }$ |
| \(\begin{cases} {df} & {g} \\ {h} & {j} \\ {k} & {a} \end{cases}\) | $\begin{cases} {} & {} \\ {} & {} \\ {} & {} \end{cases}$ |
1.4 分号
| 显示 | 代码 |
|---|---|
| \(\frac{x}{y}\) | $\frac{x}{y}$ |
1.5 标号
| 显示 | 代码 |
|---|---|
| \(x\)\tag | $x$\tag{1} |
2. 符号
2.1 运算符
| 显示 | 代码 |
|---|---|
| $$\sum^{12}_{37} 表达式$$ | `$$\sum^{}_{} 表达式$ |
| ------------------------- | ------------------------ |
| \(\int^{12}_{34} 表达式\) | `$$\int^{}_{} 表达式$ |
| ------------------------- | ------------------------ |
| \(\lim_{x \to 0} xdx\) | `$$\lim_{x \to 0} xdx$ |
| ------------------------- | ------------------------ |
| \(\infty\) | $\infty$ |
2.2 希腊字母
| 显示 (小写) | 代码 (小写) | 显示 (大写) | 代码 (大写) |
|---|---|---|---|
| \(\alpha\) | $\alpha$ |
\(A\) | $A$ |
| \(\beta\) | $\beta$ |
\(B\) | $B$ |
| \(\gamma\) | $\gamma$ |
\(\Gamma\) | $\Gamma$ |
| \(\delta\) | $\delta$ |
\(\Delta\) | $\Delta$ |
| \(\epsilon\) | $\epsilon$ |
\(E\) | $E$ |
| \(\zeta\) | $\zeta$ |
\(Z\) | $Z$ |
| \(\eta\) | $\eta$ |
\(H\) | $H$ |
| \(\theta\) | $\theta$ |
\(\Theta\) | $\Theta$ |
| \(\iota\) | $\iota$ |
\(I\) | $I$ |
| \(\kappa\) | $\kappa$ |
\(K\) | $K$ |
| \(\lambda\) | $\lambda$ |
\(\Lambda\) | $\Lambda$ |
| \(\mu\) | $\mu$ |
\(M\) | $M$ |
| \(\nu\) | $\nu$ |
\(N\) | $N$ |
| \(\xi\) | $\xi$ |
\(\Xi\) | $\Xi$ |
| \(o\) | $o$ |
\(O\) | $O$ |
| \(\pi\) | $\pi$ |
\(\Pi\) | $\Pi$ |
| \(\rho\) | $\rho$ |
\(P\) | $P$ |
| \(\sigma\) | $\sigma$ |
\(\Sigma\) | $\Sigma$ |
| \(\tau\) | $\tau$ |
\(T\) | $T$ |
| \(\upsilon\) | $\upsilon$ |
\(\Upsilon\) | $\Upsilon$ |
| \(\phi\) | $\phi$ |
\(\Phi\) | $\Phi$ |
| \(\chi\) | $\chi$ |
\(X\) | $X$ |
| \(\psi\) | $\psi$ |
\(\Psi\) | $\Psi$ |
| \(\omega\) | $\omega$ |
\(\Omega\) | $\Omega$ |
3. 花体字母
-
\(\mathbb{ABCDEFGHIJKLMNOPQRSTUVWXYZ}\)
代码:
$\mathbb{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$ -
\(\mathcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ}\)
代码:
$\mathcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$ -
\(\mathscr{ABCDEFGHIJKLMNOPQRSTUVWXYZ}\)
代码:
$\mathscr{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$ -
\(\mathrm{ABCDEFGHIJKLMNOPQRSTUVWXYZ}\)
代码:
$\mathrm{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$ -
\(\mathbf{ABCDEFGHIJKLMNOPQRSTUVWXYZ}\)
代码:
$\mathbf{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$ -
\(\mathit{ABCDEFGHIJKLMNOPQRSTUVWXYZ}\)
代码:
$\mathit{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$ -
\(\mathsf{ABCDEFGHIJKLMNOPQRSTUVWXYZ}\)
代码:
$\mathsf{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$ -
\(\mathtt{ABCDEFGHIJKLMNOPQRSTUVWXYZ}\)
代码:
$\mathtt{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$ -
\(\mathfrak{ABCDEFGHIJKLMNOPQRSTUVWXYZ}\)
代码:
$\mathfrak{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$

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