\[ \sin{\pi} = 0 \]
\[ \log_{2}{8} = 3 \]
\[ \frac{6}{3} = 2 \]
\[ \sqrt[3]{8} = 2 \]
\[ \sum_{i=1}^{n}{1} = n \]
\begin{equation}
    f(n) =
    \begin{cases}
        0 & \text{if}\ n < 0 \\
        1 & \text{if}\ n \geq 1
    \end{cases}
\end{equation}