希腊字母
\alpha |
\theta |
\beta |
\varphi |
\rho |
\lambda |
\varepsilon |
\mu |
\omega |
\tau |
\sigma |
|---|---|---|---|---|---|---|---|---|---|---|
| \(\alpha\) | \(\theta\) | \(\beta\) | \(\varphi\) | \(\rho\) | \(\lambda\) | \(\varepsilon\) | \(\mu\) | \(\omega\) | \(\tau\) | \(\sigma\) |
数学符号
\approx|\ne|\pm|\times|\div|le|ge
-|-|-|-|-|-|-|-|-|-|
\(\approx\)|\(\ne\)|\(\pm\)|\(\times\)|\(\div\)|\(\le\)|\(\ge\)
逻辑符号
\because|therefore|\rightarrow|\Rightarrow
-|-|-|-|-|-|-|-|-|-|
\(\because\)|\(\therefore\)|\(\rightarrow\)|\(\Rightarrow\)
集合相关
\cup |
\cap |
\varnothing |
|---|---|---|
| \(\cu-p\) | \(\cap\) | \(\varnothing\) |
排版使用
\quad|\space|\\|~\\
-|-|-|-|-|-|-|-|-|-|
较大的空格|较小的空格|换行|多于一次的换行
修饰符号
\overline{} |
\dot{} |
|---|---|
| 在字母上方加一个横线 | 在字母上方加一个点 |