# a simple Chapter heading style

I would like to create the chapter and exercise style using on the following book

Foundations of Analysis, Joseph L. Taylor University of Utah

• Exercise style

\documentclass{book}
\usepackage[french]{babel}
\usepackage[T1]{fontenc}
\usepackage[hmargin=0.5in,vmargin=1in]{geometry}
\usepackage{amsthm,amssymb,amsfonts,mathtools}
\begin{document}
\tableofcontents
\chapter{Sequence}
In this chapter we have our first encounter with the concept of limit the
concept that lies at the heart of the calculus. We first study limits of sequences
of real numbers. Limits of functions will be studied in the next chapter.
\section{Limits of Sequences}
Limits make sense in any context in which we have a notion of distance between
objects. Thus, we begin with a discussion of the notion of distance between two
real numbers.\\

\hrule\hrule\setlength{\parindent}{100ex}
\textbf{\large Exercise set }
\\
Make an educated guess as to what the limits are for the
following sequences.
\begin{itemize}
\item ${\displaystyle \left\{\dfrac{1}{n}\right\} }$
\item ${\displaystyle \left\{\dfrac{n}{2n+1}\right\} }$
\item ${\displaystyle \left\{(-1)^{n}\right\} }$
\item ${\displaystyle \left\{\sqrt{4+\dfrac{1}{n}}\right\} }$
\end{itemize}
\end{document}


Try experimenting with titlesec package. Here's a quick example that shows something similar to what you're looking for:

\documentclass{book}
%\usepackage[french]{babel}
\usepackage[T1]{fontenc}
\usepackage[hmargin=0.5in,vmargin=1in]{geometry}
\usepackage{amsthm,amssymb,amsfonts,mathtools}
\usepackage{titlesec}
% Customize chapter style
\titleformat
{\chapter} % command
[display] % shape
{\bfseries\large\flushright} % format
{\titlerule[2pt]%
\vspace{1pt}%
\titlerule
\vspace{1pc}%
\vspace{0.1in}\textit{\chaptertitlename \thechapter}} % label
{1in} % separation
{
\LARGE \flushleft
} % before-code
[
] % after-code

% Customize chapter style
\titleformat
{\paragraph} % command
[display] % shape
{\bfseries\large\flushright} % format
{
} % label
{1in} % separation
{
\titlerule[2pt]%
\vspace{1pt}%
\titlerule
\vspace{1pc}%
\LARGE \flushright
} % before-code
[
] % after-code

\begin{document}
\chapter{Sequence}
In this chapter we have our first encounter with the concept of limit the
concept that lies at the heart of the calculus. We first study limits of sequences
of real numbers. Limits of functions will be studied in the next chapter.
\section{Limits of Sequences}
Limits make sense in any context in which we have a notion of distance between
objects. Thus, we begin with a discussion of the notion of distance between two
real numbers.\\

\paragraph{Exercise set}
Make an educated guess as to what the limits are for the
following sequences.
\begin{itemize}
\item ${\displaystyle \left\{\dfrac{1}{n}\right\} }$
\item ${\displaystyle \left\{\dfrac{n}{2n+1}\right\} }$
\item ${\displaystyle \left\{(-1)^{n}\right\} }$
\item ${\displaystyle \left\{\sqrt{4+\dfrac{1}{n}}\right\} }$
\end{itemize}
\end{document}


• Thank you, but i'm sure that there is at least someone here that could do it easly .
– Educ
Mar 24, 2017 at 13:12