基本

code LaTeX code 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 $94 \times 87 = 8178$

根號

code LaTeX code 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

code LaTeX code LaTeX
\overline{m + n} $\overline{m + n}$ \underline{m + n} $\underline{m + n}$
\vec a $\vec a$ \overrightarrow{AB} $\overrightarrow{AB}$

其它

code LaTeX code 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

code LaTeX code 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

code LaTeX code 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

code LaTeX code LaTeX
\Gamma $\Gamma$ \Sigma $\Sigma$
\Delta $\Delta$ \Upsilon $\Upsilon$
\Theta $\Theta$ \Phi $\Phi$
\Lambda $\Lambda$ \Psi $\Psi$
\Xi $\Xi$ \Omega $\Omega$
\Pi $\Pi$

363 Words

2018-02-16 19:00 -0500