Learn Latex

Learn LaTeX in 30 Minutes

A. LOTFI
School of Science and Technology
Nottingham Trent University

Use the right tool for the job

Latex vs. MS Word
If you need to write a short letter,
a cover page, you are best of
writing in Word. For simple
documents, you don't need fancy
layout. So, you can save time by
writing with a WYSIWYG editor like
Word.
If you are writing a long
document like a PhD thesis, an
article, or a review, you are better
of with LaTeX.

http://openwetware.org/wiki/Word_vs._LaTeX

Why LaTeX
Very powerful control of document generation,
particularly large technical documents
Very easy for formatting, numbering, and referencing
You can learn all about it in a couple of hours.

What is Needed
Use MikTex for Microsoft windows platform. MikTex is
free.
http://www.miktex.org/
Use TEXnicCentre as your editor.
http://www.texniccenter.org/

The LaTeX Process
1. Create a text file with your favorite text editor (TEXnicCenter
Editor).
2. “Compile” or “Build” your document using the LaTeX program
3. Display resulting Document in either PDF or DVI
4. Continue writing and go to 1 until finished.

latex .div file Yap viewer
.tex file bibtex
.pdf file PDF reader
pdflate
.bib file .jpg & .eps xhlatex .html file IE/Chrome

My First LaTeX Document
documentclass{article}
begin{document}
I do not like Microsoft word.
end{document}

Ex_1

Add Sections
begin{document}
section{Word} label{sec:word}
I do not like Microsoft word.

section{Latex}label{sec:tex}
I like Latex. As meantioned in
Section ref{sec:word} I do not like
MS Word.
end{document}

Ex_2

Equation Example
begin{document}

begin{equation} label{eq:sum}
s = sum_{i=1}^{n}x_{i}
end{equation}

end{document}

Ex_3

Equation Example (2)
begin{document}

begin{equation} label{eq:mean}
bar{x} = frac{sum_{i=1}^{n}x_{i}} {n}
end{equation}

In Equation ref{eq:mean} …
end{document}

Ex_4

Equation Example (3)
documentclass{report}
begin{document}

begin{equation} label{eq:sd}
sigma =
sqrt{frac{sumlimits_{i=1}^{n}
left(x_{i} - bar{x}right)^{2}}
{n-1}}
end{equation}
end{document}

Ex_5

Document Class
Use different class for your document.

documentclass{book}
documentclass{letter}

Report Document
title{Learn Latex}
author{A. Lotfi}

begin{document}
maketitle
tableofcontents

end{document}

Report Document – Include Chapters

title{Learn Latex}
author{A. Lotfi}
begin{document}
maketitle
tableofcontents
include{chapter_1}
include{chapter_2}
include{chapter_3}
end{document}

Including Images
Need to convert your image graphics into JPG
and/or EPS.
Need to include an extension package to
LaTeX called “graphics” using command
usepackage{graphics}

Image Graphics Example
usepackage{graphics} .jpg or .eps
begin{document} Do not specify
begin{figure}
The extension.
includegraphics{MyCat}
caption{This is My Cat} label{fig:cat}
end{figure}
In Figure ref{fig:cat} …
end{document}

Ex_6

Comments in LaTeX
To comment a line or a paragraph use:
%
Ignores the rest of the line

Any text after end{document} also will be discarded.

Special Characters
Use the character
e.g.
My_Name.vsd
More than 10%
Use `` and ‘’ for quotation marks. This is different
from “ “. In Latex ``cat’’ should be used to have
double quote.

Making References
begin{document}
Because we are using symbolic references,
e.g., cite{AL} a second pass is necessary.

begin{thebibliography}{99}
bibitem{AL}
A Lotfi, emph{Learn Latex in 30 Minutes}
end{thebibliography}
end{document}

Ex_7

Problem with this method
User is burdened with deciding how to format article
titles, journal names, proceeding references
Difficult to reuse references in other documents

Making References - BibTex

begin{document}
Because we are using symbolic
references, e.g., cite{AL} a second
pass is necessary.

bibliographystyle{plain}
bibliography{mybib}
end{document}

Ex_8

The BibTex Process
1. Create a BibTex file with Rerefence entries
2. Get a *.bst file (bibliographic style file. IEEE.bst or
Springer.bst)
• You can use plain, abbrv, unstr or alpha
3. “Compile” or “Build” your LaTeX.
4. Only references that you actually cited will appear on the list.

Types of Documents BibTex can handle
ARTICLE MISC
BOOK PHDTHESIS
BOOKLET PROCEEDINGS
INBOOK TECHREPORT
INCOLLECTION UNPUBLISHED
INPROCEEDINGS
MANUAL

Sample BibTex Book Entry
@BOOK{Press,
author=“A. Lotfi",
title="Applications and Science in Soft
Comuting, Series.",
publisher=“Springer",
year=2004,
}

Create BibTex File
From RefWorks, export your references in BibTex
format. This is the easiest way of generating your
BIB file.
For Harvard system, use Natbib package.

Harvard System
Use natbib package for Harvard citation style.
usepackage{natbib}
bibpunct{(}{)}{;}{a}{,}{,}

begin{document}
In citet{AL} more details about this item is
explained citep{AL}.

bibliographystyle{plainnat}
bibliography{mybib}
end{document}

Ex_9

Examples
Download a copy of this note and all example files
from:

http://lotfi.net/latex/
Also available:
Writing a Scientific Paper in Latex
Writing a PhD Thesis in Latex

Learn Latex

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