使用 LaTeX 這款排版工具也有 1 年多了，有鑑於在
查語法時常重複查詢造成效率下降，加上朋友的建議，於是就來整理份常用的 LaTeX 語法
吧！
| 程式碼 | LaTeX | 程式碼 | LaTeX |
|---|
| a_1 | \(a_1\) | x^{2018} | \(x^{2018}\) |
| e^{-\alpha t} | \(e^{-\alpha t}\) | a^3_{ij} | \(a^3_{ij}\) |
| e^{x^2} \ne {e^x}^2 | \(e^{x^2} \ne {e^x}^2\) | 94 \times 87 = 8178 | \(94 \times 87 = 8178\) |
| 程式碼 | LaTeX | 程式碼 | LaTeX |
|---|
| \sqrt x | \(\sqrt x\) | \sqrt{x^2 + \sqrt y} | \(\sqrt{x^2 + \sqrt y}\) |
| \sqrt[3]{2} | \(\sqrt[3]{2}\) | \surd[x^2 + y^2] | \(\surd[x^2 + y^2]\) |
線、向量
#| 程式碼 | LaTeX | 程式碼 | LaTeX |
|---|
| \overline{m + n} | \(\overline{m + n}\) | \underline{m + n} | \(\underline{m + n}\) |
| \vec a | \(\vec a\) | \overrightarrow{AB} | \(\overrightarrow{AB}\) |
| 程式碼 | LaTeX | 程式碼 | LaTeX |
|---|
| \underbrace{a + b + \cdots + z}_{26} | \(\underbrace{a + b + \cdots + z}_{26}\) | \int_0^{\frac{\pi}{2}} \cos\theta d\theta | \(\int_0^{\frac{\pi}{2}} \cos\theta d\theta\) |
| \frac{x^2}{1 + x + \cdots + x^n} | \(\frac{x^2}{1 + x + \cdots + x^n}\) | x^{\frac{2}{k + 1}} | \(x^{\frac{2}{k + 1}}\) |
| \sum_{i = 1}^{n} | \(\sum_{i = 1}^{n}\) | \prod_\epsilon | \(\prod_\epsilon\) |
數學符號
#數學模式上標
#| 程式碼 | LaTeX | 程式碼 | LaTeX |
|---|
| \hat a | \(\hat a\) | \tilde a | \(\tilde a\) |
| \widehat a | \(\widehat a\) | \widetilde a | \(\widetilde a\) |
| \acute a | \(\acute a\) | \grave a | \(\grave a\) |
| \dot a | \(\dot a\) | \ddot a | \(\ddot a\) |
| \check a | \(\check a\) | \breve a | \(\breve a\) |
| \bar a | \(\bar a\) | \vec a | \(\vec a\) |
小寫希臘字母
#| 程式碼 | LaTeX | 程式碼 | LaTeX |
|---|
| \alpha | \(\alpha\) | \xi | \(\xi\) |
| \beta | \(\beta\) | o | \(o\) |
| \gamma | \(\gamma\) | \pi | \(\pi\) |
| \delta | \(\delta\) | \varpi | \(\varpi\) |
| \epsilon | \(\epsilon\) | \rho | \(\rho\) |
| \varepsilon | \(\varepsilon\) | \varrho | \(\varrho\) |
| \zeta | \(\zeta\) | \sigma | \(\sigma\) |
| \eta | \(\eta\) | \varsigma | \(\varsigma\) |
| \theta | \(\theta\) | \tau | \(\tau\) |
| \vartheta | \(\vartheta\) | \upsilon | \(\upsilon\) |
| \iota | \(\iota\) | \phi | \(\phi\) |
| \kappa | \(\kappa\) | \varphi | \(\varphi\) |
| \lambda | \(\lambda\) | \chi | \(\chi\) |
| \mu | \(\mu\) | \psi | \(\psi\) |
| \nu | \(\nu\) | \omega | \(\omega\) |
大寫希臘字母
#| 程式碼 | LaTeX | 程式碼 | LaTeX |
|---|
| \Gamma | \(\Gamma\) | \Sigma | \(\Sigma\) |
| \Delta | \(\Delta\) | \Upsilon | \(\Upsilon\) |
| \Theta | \(\Theta\) | \Phi | \(\Phi\) |
| \Lambda | \(\Lambda\) | \Psi | \(\Psi\) |
| \Xi | \(\Xi\) | \Omega | \(\Omega\) |
| \Pi | \(\Pi\) | | |
