latex, bibtex & farsitex

LaTeX, BibTeX & FarsiTeX

Yasser Ganji Saffarganji@ce.sharif.edu

Computer Engineering DepartmentSharif University of Technology

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Outline LaTeX Bibliographies & BibTeX TeX tools IEEEtran FarsiTeX

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1.1 Introduction to LaTeX The history of TeX

Donald Knuth, 1978 Everyone could easily use to typeset

documents, particularly those that include formulae.

Made it freely available. The history of LaTeX

Leslie Lamport, wrote a variant of TeX called LaTeX.

Focuses on document structure rather than TeX small details

Strong when working with mathematical symbols

Currently it is the standard of typesetting.

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1.1 Introduction to LaTeX (contd.) LaTeX is not a WYSIWYG word processor!

not to worry too much about the appearance but to concentrate on getting the right content.

For example: You only need to mention that a statement is

the title of the document. You don’t need to mention the font, size,… for

title.

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1.2 Documents Components Every LaTeX document must contain the

following three components:1. \documentclass{article}2. \begin{document}3. \end{document}

In Latex commands generally: required information is included in braces {} optional information is included in square brackets [].

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An Example

\documentclass[a4paper,11pt]{article}\begin{document}This is a simple latex file.\end{document}

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Document Classes & Options Classes:

article report book slides

Options: 10pt, 11pt, 12pt a4paper, letterpaper,… onecolumn, twocolumn

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1.3 Error Messages Since LaTeX will stop after any \end{document}

command, a good strategy is to insert \end{document} temporarily to see if the error is above its location.

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1.4 Verbatim Environment Maybe, you have to type LaTeX commands as part

of your text. Surround any text that you want printed as is with

a \begin{verbatim} and an \end{verbatim} command.

For example:\begin{verbatim}#include <stdio.h>int main() { return 0;}\end{verbatim}

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2. Document Structure1. Page Numbering and Headings2. Creating a Title Page3. Sections4. Cross-References5. Table of Contents6. Abstracts7. Footnote

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2.1 Page Numbering and Headings The command \pagestyle controls page numbering and

headings. It can take the following forms:• \pagestyle{plain}

• Just a page number• \pagestyle{empty}

• Produces empty heads and feet - no page numbers .• \pagestyle{headings}

• Prints the chapter or section name, and the page number in the heading and footer would be empty

• \pagestyle{myheadings}• You specify what is to go in the heading with the \markboth or

the \markright commands These commands can also be applied to a single page

using \thispagestyle instead of \pagestyle.

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2.2 Creating a Title Page

\documentclass{article}\title{some title}\author{some name}\date{some date}\begin{document}\maketitle

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2.3 Sections There are two related commands for creating

sections:• \section{sectiontitle}• \section*{sectiontitle}

They provide information to LaTeX in case you want to create a Table of Contents.

\subsection{title} \subsubsection{title}

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2.4 Cross-References Use \label{name} to label the point in your

document with some mnemonic. Section \ref{name} to refer to that point. \ref{name} will be replaced by the number of the

section containing the corresponding \label command.

You will need to run LaTeX twice to generate these references.

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2.5 Table of Contents If you have been using \section commands

throughout your document, then LaTeX has all the information that it needs to construct one for you.

Place the command \tableofcontents after your \begin{document} command.

It may be necessary to run LaTeX twice on a document with a Table of Contents.

If you have question marks instead of page numbers in your Table of Contents, run LaTeX again.

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2.6 Abstracts To create an abstract, place your text in an

abstract environment, i.e., between \begin{abstract} and \end{abstract} commands.

The abstract should come immediately after your \maketitle command, but before any \tableofcontents command.

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2.7 Footnote Using \footnote{your footnote message}

For example:… in ICMP\footnote{Internet Control Message Protocol} …

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3. Mathematical Typesetting

1. Mathematical Formulas2. Greek Letters3. Exponents and Subscripts4. Above and Below5. Fractions6. Functions7. Sums, Integrals, and Limits8. Roots9. Text in Math Displays10. Operators11. Relations12. Negated Symbols

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3.1 Mathematical Formulas There are two ways to insert mathematical

formulas into your document with LaTeX:1. Is to have it appear in a paragraph with text($). 2. Is to have them appear in a separate paragraph($$).

$\alpha$ is the first letter of the Greek alphabet.

$$\frac{x^n-1}{x-1} = \sum_{k=0}^{n-1}x^k$$

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3.2 Greek Letters

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3.3 Exponents and Subscripts Use the ^ character to create exponents: If you have an exponent containing more

than one character, group the exponent characters inside braces.$$ x^21 \ne x^{21} $$

Similarly, subscripts are created using the underscore character. $$ x_21 \ne x_{21} $$

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3.4 Above and Below1. \overline

2. \overbrace

3. \underline

4. \underbrace

$$\left(\begin{array}{c}m+n\\m\end{array}\right)= \frac{(m+n)!}{m!n!}= \frac{\overbrace{(m+n)(m+n-1)\cdots(n+1)}^\mbox{$m$ factors}{\underbrace{m(m-1)\cdots 1}_\mbox{$m$ factors}}$$

${ while $\overline{x+\overline{y}} = \overline{x}+y$

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3.5 Fractions1. Diagonal fraction bar: $a/b$ 2. Horizontal fraction bar: written as \

frac{numerator}{denominator}.

$$ \frac{a/b-c/d}{e/f-g/h} $$

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3.6 Functions LaTeX uses italics in

math mode. Roman (non-italic) for

function names. Use a backslash in

front of function names.

Here is a list of function names:

\arccos \arcsin \arctan \arg \cos \cosh \cot \coth \csc \deg \det \dim \exp \gcd \hom \inf \ker \lg \lim \liminf \limsup \ln \log \max \min \Pr \sec \sin\sinh \sup \tan \tanh

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3.7 Sums, Integrals, and Limits

Summations and integrals both have lower and upper limits, and the commands are similar.

Limits usually have text with an arrow placed below them.

$$\lim_{x\rightarrow 0} \frac{\sin x}{x} = 1$$

$$\sum_{k=0}^\infty\frac{(-1)^k}{k+1} = \int_0^1\frac{dx}{1+x}$$

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3.8 Roots Use the \sqrt{} command to produce square

roots: $\sqrt{\frac{a}{b}}$ If you need an nth root, use \sqrt[n]{} instead. $\sqrt[10]{\frac{a}{b}}$

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3.9 Text in Math Displays Use the command \mbox{your text here} to

include short phrases in a formula.

$$\int_0^{2\pi}\cos(mx)\,dx = 0 \hspace{1cm}\mbox{if and only if} \hspace{1cm} m\ne 0$$

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3.10 Operators

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3.11 Relations

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3.12 Negated Symbols

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4. Spacing1. Spacing Between Words2. Double Spacing3. Horizontal & Vertical Spacing

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4.1 Spacing Between Words LaTeX controls the spacing of your document,

trying hard to break lines in places that are pleasing to the eye.

one blank space = a million blank spaces.

Tabs are treated like blank spaces.

Blanks at the end of a line are ignored.

A single Enter is treated like a blank space.

More than one Enter marks the beginning of a new paragraph.

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4.2 Double Spacing There will be times when you will need to submit

a draft that is double-spaced, to permit a grader or editor to make comments.

To double-space a paper, put this in your paper's body:

\setlength{\baselineskip}{2\baselineskip}

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4.3 Horizontal & Vertical Spacing Use \hspace{length} for horizontal space.

Here the length must include a unit, such as 1.5in or 2.3cm.

Use \vspace{length} for vertical space.

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5. Accents and Font Style1. Accents2. Hyphenation3. Quotation Marks4. Changing the Appearance of Words5. Size of Words

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5.1 Accents $\hat{a},

\dot{a}, \ddot{a}, \tilde{a}, \bar{a}, \vec{a}$

LaTeX can also produce the following accents:

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5.2 Hyphenation There are four hyphens in LaTeX :

1. - (a single dash) is for hyphenating words.2. -- (two dashes) is for ranges of numbers.3. --- (three dashes) is for an honest-to-goodness dash

between words.4. $-$ is a minus sign in math mode.

For example:My cousin-in-law lived in Germany in 1995--6; he

speaks French---really, he does. His favorite number is $-2$.

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5.3 Quotation Marks Use `` (usually on the left side of the keyboard) to

begin a quotation

And ’’ (It is two ’ characters that is usually on the right side of the keyboard) to end a quotation.

For example, ``This is a quote’’.

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5.4 Appearance of Words Use \underline{phrase} to underline a phrase. Use \textbf{phrase} or {\bf phrase} to print a

phrase in boldface. Use \emph{phrase} to italicize a phrase.

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5.5 Size of Words {\Huge Huge} {\huge huge} {\Large Large} {\large large} normal {\small small}

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6. Tables & Arrays1. Constructing Arrays

2. Constructing Tables

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6.1 Constructing Arrays Surround the entries

with a \begin{array}{justification} command and an \end{array} command.

Separate column entries by an &. And end each line with a \\.

If your array is a matrix, you can surround it with large parentheses \left( and \right).

For example: $$ \left( \begin{array}{rcl} \alpha&\beta&\gamma\\ \delta&\epsilon&\zeta\\ \eta&\theta&\iota\\ \end{array} \right) $$

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6.2 Constructing Tables For example:

\begin{tabular}{|r|c|l|}\hlineRight & Center & Left\\\hlinealpha & beta & gamma\\delta & epsilon & zeta\\eta & theta & iota\\\hline\end{tabular}

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7. Multi-line Equations1. Multi-line Equations2. Dots3. Indenting

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7.1 Multi-line Equations Surround the equations by \begin{eqnarray*} and \

end{eqnarray*}. Surround the equals sign or inequality with &'s, and end

each line with \\. No for $$ with this environment.For example,

\begin{eqnarray*}1+2+\ldots+n &=& \frac{1}{2}((1+2+\ldots+n)+(n+\ldots+2+1))\\&=& \frac{1}{2}\underbrace{(n+1)+(n+1)+\ldots+(n+1)}_{\mbox{$n$ copies}}\\&=& \frac{n(n+1)}{2}\\\end{eqnarray*}

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7.2 Dots1. \cdots for center height dots.2. \ddots for diagonal dots, which occur in matrices.3. \ldots for lower height dots.4. \vdots for vertical dots.For example:

$$\left(\begin{array}{ccc}a_{11}&\cdots&a_{1n}\\\vdots&\ddots&\vdots\\a_{m1}&\cdots&a_{mn}\end{array}\right)$$

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7.3 Indenting The default for a LaTeX document is to indent

new paragraphs unless the paragraph follows a section heading.

If you want to change the indentation, use the \indent and \noindent commands respectively, at the beginning of the paragraph.

If you wish to choose the amount of indentation for some reason, then use the command:

\setlength{\parindent}{size of indentation} Since this is a command that affects the whole

document, it should go in the preamble, between the \documentclass and \begin{document} commands.

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8. Text Formatting1. Centering Text2. Extended Quotation3. Bulleted Lists4. Numbered Lists5. Filling a Line

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8.1 Centering Text By default, LaTeX will start all text at the left

margin.

If you want to center a title, a table, etc., surround what you want centered with the commands:

\begin{center} and \end{center}.

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8.2 Extended Quotation If you are going to include an extended quotation from

another source, it is important to indicate the difference between the quotation and your words.

In LaTeX, surround the quotation with \begin{quote}and \end{quote}.

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8.3 Bulleted Lists To create a bulleted list, surround the information

with a \begin{itemize} and an \end{itemize}, and begin each item with an \item.

For example,\begin{itemize}\item A bulleted item.\item Another bulleted item.\begin{itemize}\item A nested bulleted item.\end{itemize}\item You get the idea.\end{itemize}

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8.4 Numbered Lists To create a numbered list, surround the

information with a \begin{enumerate} and an \end{enumerate}, and begin each item with an \item.

For example,\begin{enumerate}\item A numbered item.\item Another numbered item.\begin{enumerate}\item A nested numbered item.\end{enumerate}\item You get the idea.\end{enumerate}

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8.5 Filling a Line If you want a spacing in a line that will push the

surrounding words to the left and right margins, use the \hfill command.

If instead of spacing, you want either dots or a line, use \dotfill or \hrulefill, respectively.

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9. Including Graphics Put \usepackage{graphicx} before \

begin{document}.

\begin{figure} \centering \includegraphics[width=14cm]{sample.jpg} \caption{A Sample Image} \label{fig:sample}\end{figure}

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Bibliography & BibTeX Introduction Styles BibTeX

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Bibliographies LaTeX provides a mechanism for automatically linking

citations with items in the bibliography. Surround the bibliography with \begin{thebibliography}

{99} and \end{thebibliography}. With the bibliography in place, a citation in the body of

the document is made with \cite{label}, where label is the same as what occurs in the corresponding \bibitem{label}.

What is the 99 in \begin{thebibliography}{99} for? It is a dummy number indicating how many digits to leave space for in the numbering of the bibliography.

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BibTeX

@article{Ganji:2005, author = “Y. Ganji Saffar and H. Abolhassani", title = "A Sample {IEEE} document", journal = “IEEE transactions on Web Services”, volume = "20", month = nov, year = “2005", pages = "569-571"};

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BibTeX items @article

An article from a journal or magazine. @book

A book with an explicit publisher. @booklet

A work that is printed, but without a named publisher. @conference

A conference article. @phdthesis

A PhD thesis. @manual

A technical documentation. @misc

Use this type when nothing else ts.

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BibTeX Collections You can have a large BibTeX database and in

each one of your documents reference to some parts of it.

Use \nocite{label} when you want to have an item in your bibliography although you do not have a reference in your document.

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Bibliography Styles plain alpha unsrt abbrv

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Bibliography Styles - plain• Entries are sorted alphabetically and are labelled with numbers

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Bibliography Styles - alpha• Like plain, except that entry labels are formed from the authors' names and the year of publication.

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Bibliography Styles - unsrt• Like plain, except that entries appear in the order of their first citation.

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Bibliography Styles - abbrv•Like plain, except that entries are more compact because first names, month names and journal names are abbreviated

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TeX tools Windows

WinEdt TeXnicCenter

Linux Use the following series of commands:

latex filename.tex bibtex filename.tex latex filename.tex latex filename.tex

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WinEdt

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TeXnicCenter

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IEEEtran Class Options

Text size 9pt, 10pt, 11pt, 12pt

Modes conference, journal, technote, peerreview, peerreviewca

Paper size letterpaper, a4paper

Columns onecolumn, twocolumn

Bibliography Style: IEEEtran IEEEtran.cls and IEEEtran.bst must be on the

same directory of your TeX file (these are available on the course page).

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\documentclass[conference]{IEEEtran}8 pages

\documentclass{article}19 pages

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conference

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journal

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technote

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peerreview

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FarsiTeX

Based on LaTeX 2.09 (too old) Use \documentstyle[farsi]{article} instead of \

documentclass{article} Undo is not supported in the current editor :( You can not copy the content to Windows

clipboard.

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Inserting Pictures (1/2)

1. Convert your picture file to .eps format. In Windows:

jpeg2ps.exe sample.jpg > sample.eps jpeg2ps.exe is available on course page. Often the quality of .eps files is dramatically low, so

if you want to have a high quality result the resolution of your JPG file must be high.

In Linux: convert sample.jpg sample.eps Convert converts an input file using one image

format to an output file with a differing image format.

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Inserting Pictures (2/2)

2. Insert the following codes:

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Margins

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Bibliography BibTeX is not supported :(

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References & Links LaTeX Tutorial, Jeff Clark, Revised February 26,

2002 Some Examples of Using LaTeX(first draft) ,

Samuel R. Buss, May 15, 1996 Introduction to the LaTeX Document Preparation

System, Information Technology Rice University LaTeX, Henry Stern Carrie Gates, October 22,

2002 http://abel.math.harvard.edu/computing/latex/manual/ http://www.latex-project.org http://www.farsitex.org http://ce.sharif.edu/~ghodsi

The End