KaTeX Test

2025-09-15 About 200 words One minute

Contents

Testing $\KaTeX$ rendering in FixIt theme.

Inline Formulas

$c = \pm\sqrt{a^2 + b^2}$ and $f(x)=\int_{-\infty}^{\infty} \hat{f}(\xi) e^{2 \pi i \xi x} d \xi$

c = \pm\sqrt{a^2 + b^2}

f(x)=\int_{-\infty}^{\infty} \hat{f}(\xi) e^{2 \pi i \xi x} d \xi

\begin{equation*} \rho \frac{\mathrm{D} \mathbf{v}}{\mathrm{D} t}=\nabla \cdot \mathbb{P}+\rho \mathbf{f} \end{equation*}

\begin{equation} \mathbf{E}=\sum_{i} \mathbf{E}\_{i}=\mathbf{E}\_{1}+\mathbf{E}\_{2}+\mathbf{E}_{3}+\cdots \end{equation}

\begin{align} a&=b+c \\ d+e&=f \end{align}

\begin{alignat}{2} 10&x+&3&y = 2 \\ 3&x+&13&y = 4 \end{alignat}

\begin{gather} a=b \\ e=b+c \end{gather}

\begin{CD} A @>a>> B \\ @VbVV @AAcA \\ C @= D \end{CD}

\ce{CO2 + C -> 2 CO}

\ce{Hg^2+ ->[I-] HgI2 ->[I-] [Hg^{II}I4]^2-}

C_p[\ce{H2O(l)}] = \pu{75.3 J // mol K}