Markdown 數學符號速查
阿新 • • 發佈:2018-05-21
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表 1: 數學模式重音符
\(\hat{a}\) \hat{a} | \(\check{a}\) \check{a} | \(\tilde{a}\) \tilde{a} | $ \acute{a} $ \acute{a} |
---|---|---|---|
\(\grave{a}\) \grave{a} | \(\dot{a}\) \dot{a} | \(\bar{a}\) \bar{a} | $ \ddot{a}$ \ddot{a} |
\(\vec{a}\) \vec{a} | \(\widehat{A}\) \widehat{A} | \(\widetilde{A}\) \widetilde{A} | $ \breve{a} $ \breve{a} |
表 2: 小寫希臘字母
\(\alpha\) \alpha | \(\theta\) \theta | \(\upsilon\) \upsilon | $ o$ o |
---|---|---|---|
\(\beta\) \beta | \(\vartheta\) \vartheta | \(\pi\) \pi | $ \phi$ \phi |
\(\gamma\) \gamma | \(\iota\) \iota | \(\varpi\) \varpi | $ \varphi$ \varphi |
\(\delta\) \delta | \(\kappa\) \kappa | \(\rho\) \rho | $ \chi$ \chi |
\(\epsilon\) |
$\lambda $ \lambda | \(\varrho\) \varrho | $ \psi$ \psi |
\(\varepsilon\) \varepsilon | $\mu $ \mu | \(\sigma\) \sigma | $ \omega$ \omega |
\(\zeta\) \zeta | $\nu $ \nu | \(\varsigma\) \varsigma | |
\(\eta\) \eta | $\xi $ \xi | \(\tau\) \tau |
表 3: 大寫希臘字母
\(\Gamma\) \Gamma | \(\Lambda\) \Lambda | \(\Sigma\) |
\(\Psi\) \Psi |
---|---|---|---|
\(\Delta\) \Delta | \(\Xi\) \Xi | \(\Upsilon\) \Upsilon | $ \Omega$ \Omega |
\(\Theta\) \Theta | \(\Pi\) \Pi | \(\Phi\) \Phi |
表 4: 數學字母
示例 | 代碼 |
---|---|
\(\mathrm{ABCdef}\) | \mathrm{ABCdef} |
\(\mathit{ABCdef}\) | \mathit{ABCdef} |
\(\mathcal{ABC}\) | \mathcal{ABC} |
\(\mathscr{ABC}\) | \mathscr{ABC} |
\(\mathfrak{ABCdef}\) | \mathfrak{ABCdef} |
\(\mathbb{ABC}\) | \mathbb{ABC} |
表 5: 運算符
示例 | 代碼 | 示例 | 代碼 |
---|---|---|---|
\(\sum\) | \sum | $\prod $ | \prod |
$\bigcup $ | \bigcup | \(\bigoplus\) | \bigoplus |
$\bigvee $ | \bigvee | \(\bigcap\) | \bigcap |
\(\bigwedge\) | \bigwedge | \(\biguplus\) | \biguplus |
\(\bigotimes\) | \bigotimes | \(\oint\) | \oint |
\(\int\) | \int | \(\bigsqcup\) | \bigsqcup |
\(\coprod\) | \coprod | \(\bigodot\) | \bigodot |
表 6: 常用箭頭
示例 | 代碼 | 示例 | 代碼 | 示例 | 代碼 |
---|---|---|---|---|---|
\(\leftarrow\) | \leftarrow | $\rightarrow $ | \rightarrow | $\leftrightarrow $ | \leftrightarrow |
\(\longleftarrow\) | \longleftarrow | $\longrightarrow $ | \longrightarrow | $\longleftrightarrow $ | \longleftrightarrow |
\(\Leftarrow\) | \Leftarrow | $\Rightarrow $ | \Rightarrow | $\Leftrightarrow $ | \Leftrightarrow |
\(\Longleftarrow\) | \Longleftarrow | $\Longrightarrow $ | \Longrightarrow | $\Longleftrightarrow $ | \Longleftrightarrow |
\(\uparrow\) | \uparrow | $\downarrow $ | \downarrow | $\updownarrow $ | \updownarrow |
表 7: 其他常用符號
示例 | 代碼 | 示例 | 代碼 |
---|---|---|---|
\(\therefore\) | \therefore | $\because $ | \because |
\(\leqslant\) | \leqslant | $\geqslant $ | \geqslant |
\(\thickapprox\) | \thickapprox | $\thicksim $ | \thicksim |
\(\neq\) | \neq | $\in $ | \in |
\(\pm\) | \pm | $\sqrt{2} $ | \sqrt{2} |
Markdown 數學符號速查