Markdown使用
数学公式支持
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行间公式:$$···$$
行内公式:$···$
数学符号
希腊字母
| No. |
Lowercase |
Uppercase |
English |
| $1$ |
$\alpha$ |
$A$ |
$alpha$ |
| $2$ |
$\beta$ |
$B$ |
$beta$ |
| $3$ |
$\gamma$ |
$\Gamma$ |
$gamma$ |
| $4$ |
$\delta$ |
$\Delta$ |
$delta$ |
| $5$ |
$\epsilon$ |
$E$ |
$epsilon$ |
| $6$ |
$\zeta$ |
$Z$ |
$zeta$ |
| $7$ |
$\eta$ |
$H$ |
$eta$ |
| $8$ |
$\theta$ |
$\Theta$ |
$theta$ |
| $9$ |
$\iota$ |
$I$ |
$iota$ |
| $10$ |
$\kappa$ |
$K$ |
$kappa$ |
| $11$ |
$\lambda$ |
$\lambda$ |
$lambda$ |
| $12$ |
$\mu$ |
$M$ |
$mu$ |
| $13$ |
$\nu$ |
$N$ |
$nu$ |
| $14$ |
$\xi$ |
$\Xi$ |
$xi$ |
| $15$ |
$\omicron$ |
$O$ |
$omicron$ |
| $16$ |
$\pi$ |
$\Pi$ |
$pi$ |
| $17$ |
$\rho$ |
$P$ |
$rho$ |
| $18$ |
$\sigma$ |
$\Sigma$ |
$sigma$ |
| $19$ |
$\tau$ |
$T$ |
$tau$ |
| $20$ |
$\upsilon$ |
$\Upsilon$ |
$upsilon$ |
| $21$ |
$\phi$ |
$\Phi$ |
$phi$ |
| $22$ |
$\chi$ |
$X$ |
$chi$ |
| $23$ |
$\psi$ |
$\Psi$ |
$psi$ |
| $24$ |
$\omega$ |
$\Omega$ |
$omega$ |
关系运算符
| symbol |
code |
| ± |
\pm |
| × |
\times |
| ÷ |
\div |
| ∣ |
\mid |
| ∤ |
\nmid |
| ⋅ |
\cdot |
| ∗ |
\ast |
| ≤ |
\leq |
| ≥ |
\geq |
| ≠ |
\neq |
| ≈ |
\approx |
| ≡ |
\equiv |
| ∑ |
\sum |
| ∏ |
\prod |
| ≜ |
\triangleq |
| ⇔ |
\iff |
| ≌ |
\cong |
|
\vec a |
|
|
图片超链接

<a href="[target-url]"><img src="[image-url]"></a>
页内跳转
Index-name
Target-name
[Index-name](#Crash)
<a name='Crash'>Target-name</a>
表格形式
<table>
<tr>
<td><···>
</td><···>
</tr>
</table>
上下划线
$\underline{\text{下划线}}$
<u>下划线</u>
$\overline{\text{上划线}}$