60 lines
1.2 KiB
Markdown
60 lines
1.2 KiB
Markdown
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---
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title: "LaTeX 公式"
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weight: 4
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math: true
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---
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$\KaTeX$ 用于呈现 LaTeX 数学表达式。可在 `frontmatter` 将 `math` 设置为 `true` 来启用。
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<!--more-->
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```yaml {filename="Markdown"}
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---
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title: "My Page with LaTeX"
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math: true
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---
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```
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启用后，KaTeX 中的脚本，样式表和字体将自动包含在你的网站中。这样就可以在 Markdown 内容中使用 LaTeX 数学表达式。
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## 示例
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Markdown 内容支持行内和独立段落的 LaTeX 数学表达式。
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### 行内
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```markdown {filename="page.md"}
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This $\sigma(z) = \frac{1}{1 + e^{-z}}$ is inline.
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```
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This $\sigma(z) = \frac{1}{1 + e^{-z}}$ is inline.
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### 独立段落
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```markdown {filename="page.md"}
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$$F(\omega) = \int_{-\infty}^{\infty} f(t) e^{-j\omega t} \, dt$$
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```
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将被渲染为：
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$$F(\omega) = \int_{-\infty}^{\infty} f(t) e^{-j\omega t} \, dt$$
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## 支持的功能
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有关支持的符号列表，转至 [KaTeX 支持的公式](https://katex.org/docs/supported.html)。
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## 化学表达式
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通过 [mhchem](https://mhchem.github.io/MathJax-mhchem/) 支持化学表达式。
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行内：$\ce{H2O}$ 是水。
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独立段落：
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```markdown {filename="page.md"}
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$$\ce{Hg^2+ ->[I-] HgI2 ->[I-] [Hg^{II}I4]^2-}$$
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```
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$$\ce{Hg^2+ ->[I-] HgI2 ->[I-] [Hg^{II}I4]^2-}$$
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