Typora添加数学公式
作者:互联网
参考链接:
https://blog.csdn.net/mingzhuo_126/article/details/82722455
https://www.cnblogs.com/144823836yj/p/10263070.html
https://zhuanlan.zhihu.com/p/262900046
https://blog.csdn.net/liyuanbhu/article/details/51473886
https://blog.csdn.net/luolang_103/article/details/81289529
https://blog.csdn.net/weixin_42301220/article/details/109817603
1.打开Typora选择数学模块
- 点击“段落”—>“公式块”
- 快捷键Ctrl+Shift+m
- “$$”+回车
以上三种方式都能打开数学公式的编辑栏,如下:
Typora可以使用行内公式,行内公式需要开启设置。
具体操作:文件→偏好设置→Markdown,勾选内联公式,重启typora。
输入,按Esc键会自动在后面加上一个,然后在这两个之间输入公式。
案例如下:
2. 添加数学公式
输出美观规范的数学公式,要清楚它们的格式和代码,在编辑栏中输入代码,对应的公式会在下面实时显示。
3.常用公式的代码
3.1.上/下标
算式 | Markdown |
---|---|
\(x^{2}\) | x^2 |
\(y_1\) | y_1 |
\(\overset{?}=\) | \overset{?}= (表达式上方插入符号) |
\(\underset{0 \le j \le k-1}{\arg \min}\) | \underset{0 \le j \le k-1}{\arg \min} (表达式下方插入符号) |
3.2.分式
算式 | Markdown |
---|---|
1/2 | 1/2 |
$\frac{1}{2} $ | \frac{1}{2} |
3.3.点符号
算式 | Markdown |
---|---|
\(\cdots\) | \cdots |
\(\cdot\) | \cdot |
\(\vdots\) | \vdots |
$ \ddots$ | \ddots |
3.4.开根号
算式 | Markdown |
---|---|
\(\sqrt{2}\) | \sqrt{2} |
\(\sqrt[a]{b}\) | \sqrt[a]{b} |
3.5.矢量
算式 | Markdown |
---|---|
\(\vec{a}\) | \vec{a} |
3.6.积分
算式 | Markdown |
---|---|
\(\int{x}dx\) | \int{x}dx |
\(\int_{1}^{2}{x}dx\) | \int_{1}^{2}{x}dx |
3.7.极限
算式 | Markdown |
---|---|
\(\lim{a+b}\) | \lim{a+b} |
\(\lim_{n \rightarrow +\infty}\) | \lim_{n \rightarrow +\infty} |
3.8.累加
算式 | Markdown |
---|---|
\(\sum{a}\) | \sum{a} |
\(\sum_{n=1}^{100}{a_n}\) | \sum_{n=1}^{100}{a_n} |
3.9.累乘
算式 | Markdown |
---|---|
\(\prod{x}\) | \prod{x} |
\(\prod_{n=1}^{99}{x_n}\) | \prod_{n=1}^{99}{x_n} |
3.10.希腊字母
大写 | Markdown | 小写 | Markdown |
---|---|---|---|
\(A\) | A | \(\alpha\) | \alpha |
\(B\) | B | \(\beta\) | \beta |
\(\Gamma\) | \Gamma | \(\gamma\) | \gamma |
\(\Delta\) | \Delta | \(\delta\) | \delta |
\(E\) | E | \(\epsilon\) | \epsilon |
\(\varepsilon\) | \varepsilon | ||
\(Z\) | Z | \(\zeta\) | \zeta |
\(H\) | H | \(\eta\) | \eta |
\(\Theta\) | \Theta | \(\theta\) | \theta |
\(I\) | I | \(\iota\) | \iota |
\(K\) | K | \(\kappa\) | \kappa |
\(\Lambda\) | \Lambda | \(\lambda\) | \lambda |
\(M\) | M | \(\mu\) | \mu |
\(N\) | N | \(\nu\) | \nu |
\(\Xi\) | \Xi | \(\xi\) | \xi |
\(O\) | O | \(\omicron\) | \omicron |
\(\Pi\) | \Pi | \(\pi\) | \pi |
\(P\) | P | \(\rho\) | \rho |
\(\Sigma\) | \Sigma | \(\sigma\) | \sigma |
\(T\) | T | \(\tau\) | \tau |
\(\Upsilon\) | \Upsilon | \(\upsilon\) | \upsilon |
\(\Phi\) | \Phi | \(\phi\) | \phi |
\(\varphi\) | \varphi | ||
\(X\) | X | \(\chi\) | \chi |
\(\Psi\) | \Psi | \(\psi\) | \psi |
\(\Omega\) | \Omega | \(\omega\) | \omega |
3.11.三角函数
三角函数 | Markdown |
---|---|
\(\sin\) | \sin |
\(\arcsin\) | \arcsin |
\(\tan\) | \tan |
3.12.对数函数
算式 | Markdown |
---|---|
\(\ln2\) | \ln2 |
\(\log_28\) | \log_28 |
\(\lg10\) | \lg10 |
3.13.关系运算符
运算符 | Markdown |
---|---|
\(\pm\) | \pm |
\(\times\) | \times |
\(\cdot\) | \cdot |
\(\div\) | \div |
\(\neq\) | \neq |
\(\equiv\) | \equiv |
\(\leq\) | \leq |
\(\geq\) | \geq |
\(\ll\) | \ll |
\(\gg\) | \gg |
\(\lll\) | \lll |
\(\ggg\) | \ggg |
\(<\) | < |
\(>\) | > |
\(\triangleq\) | \triangleq |
3.14.其它特殊字符
符号 | Markdown |
---|---|
\(\forall\) | \forall |
\(\infty\) | \infty |
\(\emptyset\) | \emptyset |
\(\exists\) | \exists |
\(\nabla\) | \nabla |
\(\bot\) | \bot |
\(\angle\) | \angle |
\(\because\) | \because |
\(\therefore\) | \therefore |
\(\part\) | \part |
\(\in\) | \in |
\(\cup\) | \cup |
\(\cap\) | \cap |
\(\subset\) | \subset |
\(\subseteq\) | \subseteq |
\(\supset\) | \supset |
\(\sim\) | \sim |
\(\varnothing\) | \varnothing |
\(\lnot\) | \lnot |
\(\notin\) | \notin |
3.15.箭头符号
符号 | Markdown |
---|---|
\(\uparrow\) | \uparrow |
\(\downarrow\) | \downarrow |
\(\Uparrow\) | \Uparrow |
\(\Downarrow\) | \Downarrow |
\(\updownarrow\) | \updownarrow |
\(\Updownarrow\) | \Updownarrow |
\(\rightarrow\) | \rightarrow |
\(\leftarrow\) | \leftarrow |
\(\Rightarrow\) | \Rightarrow |
\(\Leftarrow\) | \Leftarrow |
\(\leftrightarrow\) | \leftrightarrow |
\(\Leftrightarrow\) | \Leftrightarrow |
\(\longrightarrow\) | \longrightarrow |
\(\longleftarrow\) | \longleftarrow |
\(\Longrightarrow\) | \Longrightarrow |
\(\Longleftarrow\) | \Longleftarrow |
\(\longleftrightarrow\) | \longleftrightarrow |
\(\Longleftrightarrow\) | \Longleftrightarrow |
\(\mapsto\) | \mapsto |
\(\longmapsto\) | \longmapsto |
\(\hookleftarrow\) | \hookleftarrow |
\(\hookrightarrow\) | \hookrightarrow |
\(\leftharpoonup\) | \leftharpoonup |
\(\rightharpoonup\) | \rightharpoonup |
\(\leftharpoondown\) | \leftharpoondown |
\(\rightharpoondown\) | \rightharpoondown |
\(\rightleftharpoons\) | \rightleftharpoons |
\(\leadsto\) | \leadsto |
\(\nearrow\) | \nearrow |
\(\searrow\) | \searrow |
\(\swarrow\) | \swarrow |
\(\nwarrow\) | \nwarrow |
\(\nleftarrow\) | \nleftarrow |
\(\nrightarrow\) | \nrightarrow |
\(\nLeftarrow\) | \nLeftarrow |
\(\nRightarrow\) | \nRightarrow |
\(\nleftrightarrow\) | \nleftrightarrow |
\(\nLeftrightarrow\) | \nLeftrightarrow |
\(\dashrightarrow\) | \dashrightarrow |
\(\dashleftarrow\) | \dashleftarrow |
\(\leftleftarrows\) | \leftleftarrows |
\(\leftrightarrows\) | \leftrightarrows |
\(\Lleftarrow\) | \Lleftarrow |
\(\twoheadleftarrow\) | \twoheadleftarrow |
\(\leftarrowtail\) | \leftarrowtail |
\(\looparrowleft\) | \looparrowleft |
\(\leftrightharpoons\) | \leftrightharpoons |
\(\curvearrowleft\) | \curvearrowleft |
\(\circlearrowleft\) | \circlearrowleft |
\(\Lsh\) | \Lsh |
\(\upuparrows\) | \upuparrows |
\(\upharpoonleft\) | \upharpoonleft |
\(\downharpoonleft\) | \downharpoonleft |
\(\multimap\) | \multimap |
\(\leftrightsquigarrow\) | \leftrightsquigarrow |
\(\rightrightarrows\) | \rightrightarrows |
\(\rightleftarrows\) | \rightleftarrows |
\(\rightrightarrows\) | \rightrightarrows |
\(\rightleftarrows\) | \rightleftarrows |
\(\twoheadrightarrow\) | \twoheadrightarrow |
\(\rightarrowtail\) | \rightarrowtail |
\(\looparrowright\) | \looparrowright |
\(\rightleftharpoons\) | \rightleftharpoons |
\(\curvearrowright\) | \curvearrowright |
\(\circlearrowright\) | \circlearrowright |
\(\Rsh\) | \Rsh |
\(\downdownarrows\) | \downdownarrows |
\(\upharpoonright\) | \upharpoonright |
\(\downharpoonright\) | \downharpoonright |
\(\rightsquigarrow\) | \rightsquigarrow |
使用\\ 表示换行
3.16.戴帽符号
符号 | Markdown |
---|---|
\(\hat{x}\) | \hat{x} |
\(\tilde{x}\) | \tilde{x} |
\(\check{x}\) | \check{x} |
\(\grave{x}\) | \grave{x} |
\(\bar{x}\) | \bar{x} |
\(\widehat{xy}\) | \widehat{xy} |
\(\widetilde{xyz}\) | \widetilde{xyz} |
\(\breve{x}\) | \breve{x} |
\(\acute{x}\) | \acute{x} |
\(\dot{x}\) | \dot{x} |
3.17.导数相关符号
符号 | latex语法 | 形状 |
---|---|---|
偏导符号 | \partial x | \(\partial x\) |
求导符号 | \mathrm{d} x | \(\mathrm{d} x\) |
撇形式的求导符号 | x^{’} | \(x^{’}\) |
点形式的求导符号 | \dot x | \(\dot x\) |
点形式的求导符号(几个点就是几个d) | \ddot x | \(\ddot x\) |
全微分算子 | \nabla f | $ \nabla f$ |
4.字体样式
样式 | latex语法 | 形状 |
---|---|---|
粗体 | \bold | \(\bold B\) |
斜体 | \it | \(\it B\) |
正体 | \rm | \(\rm B\) |
花体 | \mathcal | \(\mathcal B\) |
数集 | \mathbb | \(\mathbb B\) |
粗体花体 | \pmb | \(\pmb B\) |
5.补充
花括号
\[c(u)=\begin{cases} \sqrt\frac{1}{N},u=0\\ \sqrt\frac{2}{N}, u\neq0\end{cases} \]c(u)=\begin{cases} \sqrt\frac{1}{N},u=0\\ \sqrt\frac{2}{N}, u\neq0\end{cases}
空格
\[a \quad b \\ a\ b \]a \quad b #4个空格
a\ b #小空格
矩阵
\[a = \left[ \matrix{ \alpha_1 & test1\\ \alpha_2 & test2\\ \alpha_3 & test3 } \right] \]a = \left[
\matrix{
\alpha_1 & test1\\
\alpha_2 & test2\\
\alpha_3 & test3
}
\right]
标签:数学公式,Markdown,符号,算式,Typora,sqrt,添加,https,alpha 来源: https://www.cnblogs.com/zuiyixin/p/15772826.html