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Cell
74 lines
1.1 KiB
Markdown
74 lines
1.1 KiB
Markdown
---
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title: KaTeX Test
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date: 2025-09-15T21:05:17+08:00
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collections:
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- Tests
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categories:
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- Markdown
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tags:
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- Math
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---
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Testing $\KaTeX$ rendering in FixIt theme.
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<!--more-->
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## Inline Formulas
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$c = \pm\sqrt{a^2 + b^2}$ and \(f(x)=\int_{-\infty}^{\infty} \hat{f}(\xi) e^{2 \pi i \xi x} d \xi\)
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## Formula Blocks
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$$ c = \pm\sqrt{a^2 + b^2} $$
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\[f(x)=\int_{-\infty}^{\infty} \hat{f}(\xi) e^{2 \pi i \xi x} d \xi\]
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$$
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\begin{equation*}
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\rho \frac{\mathrm{D} \mathbf{v}}{\mathrm{D} t}=\nabla \cdot \mathbb{P}+\rho \mathbf{f}
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\end{equation*}
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$$
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$$
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\begin{equation}
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\mathbf{E}=\sum_{i} \mathbf{E}\_{i}=\mathbf{E}\_{1}+\mathbf{E}\_{2}+\mathbf{E}_{3}+\cdots
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\end{equation}
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$$
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$$
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\begin{align}
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a&=b+c \\
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d+e&=f
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\end{align}
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$$
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$$
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\begin{alignat}{2}
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10&x+&3&y = 2 \\
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3&x+&13&y = 4
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\end{alignat}
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$$
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$$
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\begin{gather}
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a=b \\
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e=b+c
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\end{gather}
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$$
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$$
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\begin{CD}
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A @>a>> B \\
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@VbVV @AAcA \\
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C @= D
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\end{CD}
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$$
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## Chemical Equations
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$$ \ce{CO2 + C -> 2 CO} $$
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$$ \ce{Hg^2+ ->[I-] HgI2 ->[I-] [Hg^{II}I4]^2-} $$
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$$C_p[\ce{H2O(l)}] = \pu{75.3 J // mol K}$$
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