Todo:
- 添加数学符号名称和用途
- 优化界面
希腊字母:
字母名称 | 小写 | latex | 大写 | latex |
alpha | $\alpha$ | \alpha | A | A |
beta | $\beta$ | \beta | B | B |
gamma | $\gamma$ | \gamma | $\Gamma$ | \Gamma |
delta | $\delta$ | \delta | $Delta$ | \Delta |
epsilon | $\epsilon$, $\varepsilon$ | \epsilon, \varepsilon | E | E |
zeta | $\zeta$ | \zeta | Z | Z |
eta | $\eta$ | \eta | E | E |
theta | $\theta$ | \theta | $\Theta$ | \Theta |
iota | $\iota$ | \iota | I | I |
kappa | $\kappa$ | \kappa | K | K |
lambda | $\lambda$ | \lambda | $\Lambda$ | \Lambda |
Mu | $\mu$ | \mu | M | M |
nu | $\nu$ | \nu | N | N |
xi | $\xi$ | \xi | $\Xi$ | \Xi |
omicron | $\omicron$ | \omicron | O | O |
pi | $\pi$ | \pi | $\Pi$ | \Pi |
rho | $\rho$ | \rho | P | P |
sigma | $\sigma$ | \sigma | $\Sigma$ | \Sigma |
tau | $\tau$ | \tau | T | T |
upsilon | $\upsilon$ | \upsilon | $\Upsilon$ | \Upsilon |
phi | $\phi$, $\varphi$ | \phi, \varphi | $\Phi$ | \Phi |
chi | $\chi$ | \chi | X | X |
psi | $\psi$ | \psi | $\Psi$ | \Psi |
数学关系符号:
名称 | 符号 | latex | 用途 |
< | < | ||
> | > | ||
= | = | ||
$\leq$, $\le$ | \leq, \le | ||
$\geq$, $\ge$ | \geq, \ge | ||
$\equiv$ | \equiv | ||
$\ll$ | \ll | ||
$\gg$ | \gg | ||
$\doteq$ | \doteq | ||
$\prec$ | \prec | ||
$\succ$ | \succ | ||
$\sim$ | \sim | ||
$\preceq$ | \preceq | ||
$\succeq$ | \succeq | ||
$\simeq$ | \simeq | ||
$\subset$ | \subset | ||
$\supset$ | \supset | ||
$\approx$ | \approx | ||
$\subseteq$ | \subseteq | ||
$\supseteq$ | \supseteq | ||
$\in$ | \in | ||
$\ni$, $\owns$ | \ni, \owns | ||
$\propto$ | \propto | ||
$\notin$ | \notin | ||
$\neq$, $\ne$ | \neq, \ne |
数学运算符号:
名称 | 符号 | latex | 用途 |
+ | + | ||
- | - | ||
$\cdot$ | \cdot | ||
$\div$ | \div | ||
$\times$ | \times | ||
$\setminus$ | \setminus | ||
$\star$ | \star | ||
$\cup$ | \cup | ||
$\cap$ | \cap | ||
$\ast$ | \ast | ||
$\circ$ | \circ | ||
$\vee$, $\lor$ | \vee, \lor | ||
$\wedge$, $\land$ | \wedge, \land | ||
$\bullet$ | \bullet | ||
$\oplus$ | \oplus | ||
$\ominus$ | \ominus | ||
$\diamond$ | \diamond | ||
$\odot$ | \odot | ||
$\oslash$ | \oslash | ||
$\otimes$ | \otimes | ||
$\bigcirc$ | \bigcirc | ||
$\sum$ | \sum | ||
$\prod$ | \prod | ||
$\coprod$ | \coprod | ||
$\int$ | \int | ||
$\bigcup$ | \bigcup | ||
$\bigcap$ | \bigcap | ||
$\oint$ | \oint | ||
$\bigvee$ | \bigvee | ||
$\bigwedge$ | \bigwedge | ||
$\leftarrow$, $\gets$ | \leftarrow, \gets | ||
$\rightarrow$, $\to$ | \rightarrow, \to | ||
$\leftrightarrow$ | \leftrightarrow | ||
$\Leftarrow$ | \Leftarrow | ||
$\Rightarrow$ | \Rightarrow | ||
$\Leftrightarrow$ | \Leftrightarrow | ||
$\rightleftharpoons$ | \rightleftharpoons | ||
$\iff$ | \iff | ||
$\uparrow$ | \uparrow | ||
$\downarrow$ | \downarrow | ||
$\updownarrow$ | \updownarrow |
数学字体:
举例 | 命令 | 所需宏包 | 用途 |
$\mathrm{ABCdef}$ | \mathrm{ABCdef} | ||
$\mathit{ABCdef}$ | \mathit{ABCdef} | ||
$\mathcal{ABCdef}$ | \mathcal{ABCdef} | ||
$\mathscr{ABCdef}$ | \mathscr{ABCdef} | ||
$\mathfrak{ABCdef}$ | \mathfrak{ABCdef} | eufrak | |
$\mathbb{ABCdef}$ | \mathbb{ABCdef} | amsfonts, or amssymb |
数学模式重音符:
名称 | 符号 | latex | 用途 |
$\hat{a}$ | \hat{a} | ||
$\check{a}$ | \check{a} | ||
$\tilde{a}$ | \tilde{a} | ||
$\acute{a}$ | \acute{a} | ||
$\grave{a}$ | \grave{a} | ||
$\dot{a}$ | \dot{a} | ||
$\ddot{a}$ | \ddot{a} | ||
$\breve{a}$ | \breve{a} | ||
$\bar{a}$ | \bar{a} | ||
$\vec{a}$ | \vec{a} | ||
$\widehat{A}$ | \widehat{A} | ||
$\widetilde{A}$ | \widetilde{A} |