Heading 1

Lorem ipsum, dolor sit amet consectetur adipisicing elit. Quos minima expedita soluta accusamus ipsum nemo impedit nihil ut omnis reiciendis, sit eveniet laudantium obcaecati delectus ratione! Amet nesciunt libero aut reiciendis, laborum voluptas, est reprehenderit obcaecati autem quis corporis facere laboriosam! Iure autem quos dolor deleniti! Praesentium commodi voluptas laborum?

Lorem ipsum, dolor sit amet consectetur adipisicing elit. Quos minima expedita soluta accusamus ipsum nemo impedit nihil ut omnis reiciendis, sit eveniet laudantium obcaecati delectus ratione! Amet nesciunt libero aut reiciendis, laborum voluptas, est reprehenderit obcaecati autem quis corporis facere laboriosam! Iure autem quos dolor deleniti! Praesentium commodi voluptas laborum?

Heading 2

$\mathrm{\LaTeX}$ Test

Inline test: $E = mc^2$, $\sqrt{2}$, $\frac{a+b}{c+d}$, $\int_0^\infty e^{-x^2},dx$, $\mathbb{R}$, $\mathcal{F}$, the sum from $1^2$ to $n^2$ is $\sum_{i=1}^n i^2 = \frac 1 6 n(n + 1)(2n + 2)$

Display test:

$$ \begin{align*} \textbf{Fractions and roots:}\quad &\frac{1}{2} + \frac{\sqrt{5}}{3} + \cfrac{1}{1+\cfrac{1}{2+\cfrac{1}{3}}} \\ \textbf{Scripts:}\quad &\mathcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ} \\ &\mathbf{ABCDEFGHIJKLMNOPQRSTUVWXYZ} \\ &\mathsf{ABCDEFGHIJKLMNOPQRSTUVWXYZ} \\ &\mathbb{ABCDEFGHIJKLMNOPQRSTUVWXYZ} \\ \textbf{Operators:}\quad &\sum_{k=1}^{n} k^2 = \frac{n(n+1)(2n+1)}{6} \\ &\prod_{i=1}^{n} i = n! \\ &\lim_{x \to 0} \frac{\sin x}{x} = 1 \\ \textbf{Integrals:}\quad &\int_0^1 x^2,\mathrm{d}x = \frac{1}{3},\qquad \oint_C \vec{F}\cdot \mathrm{d}\vec{r} \\ \textbf{Greek:}\quad &\alpha\beta\gamma\delta\epsilon\varepsilon\theta\vartheta\lambda\mu\pi\rho\sigma\phi\varphi\omega \\ \textbf{Matrix:}\quad &\begin{pmatrix} 1 & 2 & 3 \\ 4 & 5 & 6 \\ 7 & 8 & 9 \end{pmatrix} \quad \begin{bmatrix} 1 & 2 & 3 \\ 4 & 5 & 6 \\ 7 & 8 & 9 \end{bmatrix} \quad \begin{Bmatrix} 1 & 2 & 3 \\ 4 & 5 & 6 \\ 7 & 8 & 9 \end{Bmatrix} \\ \textbf{Cases:}\quad &f(x)= \begin{cases} x^2 & x \ge 0 \\ -x & x < 0 \end{cases} \end{align*} $$

Lorem ipsum dolor ini teks biasa.

$$ \frac{\partial}{\partial x}\left(\int_{0}^{\infty}\frac{\sqrt{\alpha^2+\beta^2}}{1+e^{-x^2}} \; \mathrm{d}x\right) =\sum_{n=1}^{\infty}\frac{(-1)^n}{n!},\mathbb{R}\mathbf{A}_n +\mathcal{F}(\theta,\varphi) +\begin{pmatrix}a&b \\ c&d\end{pmatrix} $$