+++ /dev/null
-% This is a sample LaTeX input file. (Version of 9 April 1986)
-%
-% A '%' character causes TeX to ignore all remaining text on the line,
-% and is used for comments like this one.
-
-\documentclass{article} % Specifies the document style.
-
- % The preamble begins here.
-\title{A Sample Document} % Declares the document's title.
-\author{Leslie Lamport} % Declares the author's name.
-\date{December 12, 1984} % Deleting this command produces today's date.
-
-\begin{document} % End of preamble and beginning of text.
-
-\maketitle % Produces the title.
-
-This is a sample input file. Comparing it with the output it
-generates can show you how to produce a simple document of
-your own.
-
-\section{Ordinary Text} % Produces section heading. Lower-level
- % sections are begun with similar
- % \subsection and \subsubsection commands.
-
-The ends of words and sentences are marked
- by spaces. It doesn't matter how many
-spaces you type; one is as good as 100. The
-end of a line counts as a space.
-
-One or more blank lines denote the end
-of a paragraph.
-
-Since any number of consecutive spaces are treated like a single
-one, the formatting of the input file makes no difference to
- \TeX, % The \TeX command generates the TeX logo.
-but it makes a difference to you.
-When you use
- \LaTeX, % The \LaTeX command generates the LaTeX logo.
-making your input file as easy to read as possible
-will be a great help as you write your document and when you
-change it. This sample file shows how you can add comments to
-your own input file.
-
-Because printing is different from typewriting, there are a
-number of things that you have to do differently when preparing
-an input file than if you were just typing the document directly.
-Quotation marks like
- ``this''
-have to be handled specially, as do quotes within quotes:
- ``\,`this' % \, separates the double and single quote.
- is what I just
- wrote, not `that'\,''.
-
-Dashes come in three sizes: an
- intra-word
-dash, a medium dash for number ranges like
- 1--2,
-and a punctuation
- dash---like
-this.
-
-A sentence-ending space should be larger than the space between words
-within a sentence. You sometimes have to type special commands in
-conjunction with punctuation characters to get this right, as in the
-following sentence.
- Gnats, gnus, etc.\ % `\ ' makes an inter-word space.
- all begin with G\@. % \@ marks end-of-sentence punctuation.
-You should check the spaces after periods when reading your output to
-make sure you haven't forgotten any special cases.
-Generating an ellipsis
- \ldots\ % `\ ' needed because TeX ignores spaces after
- % command names like \ldots made from \ + letters.
- %
- % Note how a `%' character causes TeX to ignore the
- % end of the input line, so these blank lines do not
- % start a new paragraph.
-with the right spacing around the periods
-requires a special command.
-
-\TeX\ interprets some common characters as commands, so you
-must type special commands to generate them. These
-characters include the following:
- \$ \& \% \# \{ and \}.
-
-In printing, text is emphasized by using an %% END OF FIRST PAGE
- {\em italic\/} % The \/ command produces the tiny
- % extra space that should be added
- % between a slanted and a following
- % unslanted letter.
-type style.
-
-\begin{em}
- A long segment of text can also be emphasized in this way. Text within
- such a segment given additional emphasis
- with\/ {\em Roman}
- type. Italic type loses its ability to emphasize and become simply
- distracting when used excessively.
-\end{em}
-
-It is sometimes necessary to prevent \TeX\ from breaking a line where
-it might otherwise do so. This may be at a space, as between the
-``Mr.'' and ``Jones'' in
- ``Mr.~Jones'', % ~ produces an unbreakable interword space.
-or within a word---especially when the word is a symbol like
- \mbox{\em itemnum\/}
-that makes little sense when hyphenated across
- lines.
-
-Footnotes\footnote{This is an example of a footnote.}
-pose no problem.
-
-\TeX\ is good at typesetting mathematical formulas like
- \( x-3y = 7 \)
-or
- \( a_{1} > x^{2n} / y^{2n} > x' \).
-Remember that a letter like
- $x$ % $ ... $ and \( ... \) are equivalent
-is a formula when it denotes a mathematical symbol, and should
-be treated as one.
-
-\section{Displayed Text}
-
-Text is displayed by indenting it from the left margin.
-Quotations are commonly displayed. There are short quotations
-\begin{quote}
- This is a short a quotation. It consists of a
- single paragraph of text. There is no paragraph
- indentation.
-\end{quote}
-and longer ones.
-\begin{quotation}
- This is a longer quotation. It consists of two paragraphs
- of text. The beginning of each paragraph is indicated
- by an extra indentation.
-
- This is the second paragraph of the quotation. It is just
- as dull as the first paragraph.
-\end{quotation}
-Another frequently-displayed structure is a list.
-The following is an example of an {\em itemized} list.
-\begin{itemize}
- \item This is the first item of an itemized list. Each item
- in the list is marked with a ``tick''. The document
- style determines what kind of tick mark is used.
-
- \item This is the second item of the list. It contains another
- list nested inside it. The inner list is an {\em enumerated}
- list.
- \begin{enumerate}
- \item This is the first item of an enumerated list that
- is nested within the itemized list.
-
- \item This is the second item of the inner list. \LaTeX\
- allows you to nest lists deeper than you really should.
- \end{enumerate}
- This is the rest of the second item of the outer list. It
- is no more interesting than any other part of the item.
- %% END OF SECOND PAGE
- \item This is the third item of the list.
-\end{itemize}
-You can even display poetry.
-\begin{verse}
- There is an environment for verse \\ % The \\ command separates lines
- Whose features some poets will curse. % within a stanza.
-
- % One or more blank lines separate stanzas.
-
- For instead of making\\
- Them do {\em all\/} line breaking, \\
- It allows them to put too many words on a line when they'd
- rather be forced to be terse.
-\end{verse}
-
-Mathematical formulas may also be displayed. A displayed formula is
-one-line long; multiline formulas require special formatting
-instructions.
- \[ x' + y^{2} = z_{i}^{2}\]
-Don't start a paragraph with a displayed equation, nor make
-one a paragraph by itself.
-
-\end{document} % End of document.
-