\documentclass[12pt]{report}
\usepackage[utf8]{inputenc}
\usepackage{graphicx}
\usepackage[a4paper]{geometry}
\usepackage{float}
\usepackage{amsmath}
\usepackage{parskip}
\setcounter{secnumdepth}{-1}
\newgeometry{
top=0.75in,
bottom=0.75in,
outer=0.95in,
inner=0.95in
}
\title{{\bf \Huge Corporate Finance and Controlling}\newline
{\Large uni}
\vspace{10mm}
{\bf \Huge Fundamental Analysis}
\vspace{2mm}
\author{{\bf \Large name}\\
\vspace{5mm}
{\bf \large Guide: Prof}}
\vspace{10mm}
\date {\today}
\begin{figure*}[!b]
\centering
\includegraphics{uniLogo.jpg}
\end{figure*}
}
\begin{document}
\maketitle
\chapter*{Introduction}
some text here
\begin{figure*}[h!]
\centering
\includegraphics[width=\textwidth]{operatingMargin.png}
\caption{Operating Margin of the selected four companies, 2017-2022.}
\end{figure*}
some more text here
\let\clearpage\relax
\chapter{Financial Metrics}
some text here
\section{Operating Margin}
some text here
\vspace{0.2in}
Operating margin can be calculated using the following formula:
\[
\text{Operating Margin} = \frac{\text{Operating income(revenue-operting expenses)}}{\text{Revenue}}*100
\]
or it can also be written as:
\[
\text{Operating Margin} = \frac{\text{EBIT\footnotemark}}{\text{Revenue}}
\]
\footnotetext{EBIT = Earnings Before Interest and Taxes}
some text here
some text here
\section{Price-to-Earnings ratio}
Price-to-earnings ratio or P/E ratio is used to measure the valuation of a company's stock.
It is calculated using the following formula:
\[
\text{P/E Ratio} = \frac{\text{Price Per Share}}{\text{EPS\footnotemark}}
\]
\footnotetext{EPS = Earnings Per Share}
some text here
\section{Price-to-Book Ratio}
Price-to-Book ratio or P/B ratio is a comparison between firm's market capitalization to its book value, investors mostly use this ratio to locate undervalued companies.
It is calculated using the following formula:
\[
\text{P/B Ratio} = \frac{\text{Price Per Share}}{\text{Book Value per Share}}
\]
some text here
\end{document}
'''
在操作边距部分之后，pdf 中不再可见任何内容，它只是突然切断。即使在目录页中，操作边距部分加载之后也没有任何内容。