\documentclass[12pt]{article}
\usepackage[utf8]{inputenc}
\usepackage{amsmath}
\usepackage{graphicx}
\usepackage{hyperref}

\title{Sample LaTeX Document}
\author{Pulakesh Pradhan}
\date{\today}

\begin{document}

\maketitle

\section{Introduction}
This is a sample PDF generated from LaTeX. It demonstrates how clean and professional your documents can look.

\section{Mathematics Example}
LaTeX is famous for its mathematical typesetting capabilities.

The quadratic formula is given by:
\begin{equation}
    x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}
\end{equation}

Also, Euler's identity is beautiful:
\begin{equation}
    e^{i\pi} + 1 = 0
\end{equation}

\section{Lists}
Here are some reasons to use LaTeX:
\begin{itemize}
    \item Excellent handling of mathematical formulas.
    \item Automatic generation of bibliographies and indexes.
    \item Consistent typography.
\end{itemize}

\section{Conclusion}
Thank you for reading this sample document!

\end{document}
