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-rw-r--r--Master/texmf-dist/doc/latex/algorithms/README27
-rw-r--r--Master/texmf-dist/doc/latex/algorithms/THANKS4
-rw-r--r--Master/texmf-dist/doc/latex/algorithms/algorithms.pdfbin336114 -> 398737 bytes
-rw-r--r--Master/texmf-dist/doc/latex/algorithms/algorithms.tex487
-rw-r--r--Master/texmf-dist/tex/latex/algorithms/algorithmic.sty13
-rw-r--r--Master/texmf-dist/tpm/algorithms.tpm6
6 files changed, 336 insertions, 201 deletions
diff --git a/Master/texmf-dist/doc/latex/algorithms/README b/Master/texmf-dist/doc/latex/algorithms/README
index 3279cdaefe7..f2a7588c1e8 100644
--- a/Master/texmf-dist/doc/latex/algorithms/README
+++ b/Master/texmf-dist/doc/latex/algorithms/README
@@ -1,8 +1,19 @@
-This package provides two environments, "algorithmic" and
-"algorithm", which are designed to be used together but may
-be used separately. The "algorithmic" environment provides
-an environment for describing algorithms and the "algorithm"
-environment provides a "float" wrapper for algorithms
-(implemented using "algorithmic" or some other method at
-the author's option). The reason that two environments are
-provided is to allow the author maximum flexibility.
+The "algorithms" bundle provides two environments, "algorithmic" and
+"algorithm", which are designed to be used together but may be used
+separately.
+
+The "algorithmic" environment provides an environment for describing
+algorithms and the "algorithm" environment provides a "float" wrapper
+for algorithms (implemented using "algorithmic" or some other method at
+the author's option).
+
+The reason that two environments are provided is to allow the author
+maximum flexibility.
+
+The algorithms bundle is (currently) licensed under the Lesser GPL
+license, which is a Free Software license. It may, in the future, be
+released under the standard LaTeX license (the Latex Project Public
+License).
+
+
+ -- Rogério Brito <rbrito@users.berlios.de> Fri, 2 Jun 2006 21:54:10 -0300
diff --git a/Master/texmf-dist/doc/latex/algorithms/THANKS b/Master/texmf-dist/doc/latex/algorithms/THANKS
index 265ed2f86c1..eab24ca3a7c 100644
--- a/Master/texmf-dist/doc/latex/algorithms/THANKS
+++ b/Master/texmf-dist/doc/latex/algorithms/THANKS
@@ -13,3 +13,7 @@ Original Author (1996-2004):
Other Contributions (in lexicographic order):
* Arnaud Giersch <giersch@icps.u-strasbg.fr>
* Arnaud Legrand <Arnaud.Legrand@imag.fr>
+ * Fabian Mörchen <fabian@informatik.uni-marburg.de>
+ * Joachim Reichel <joachim.reichel@gmx.de>
+ * Manuel López-Ibáńez <m.lopez-ibanez@napier.ac.uk>
+ * Peter Wilson <herries.press@earthlink.net>
diff --git a/Master/texmf-dist/doc/latex/algorithms/algorithms.pdf b/Master/texmf-dist/doc/latex/algorithms/algorithms.pdf
index e1d4a26c3ef..ac087941fac 100644
--- a/Master/texmf-dist/doc/latex/algorithms/algorithms.pdf
+++ b/Master/texmf-dist/doc/latex/algorithms/algorithms.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/algorithms/algorithms.tex b/Master/texmf-dist/doc/latex/algorithms/algorithms.tex
index 6affdad8b7c..251c1bad5ca 100644
--- a/Master/texmf-dist/doc/latex/algorithms/algorithms.tex
+++ b/Master/texmf-dist/doc/latex/algorithms/algorithms.tex
@@ -18,7 +18,7 @@
% Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
% USA.
%
-\documentclass{article}
+\documentclass[letterpaper]{article}
\usepackage[latin1]{inputenc}
\usepackage[T1]{fontenc}
@@ -26,6 +26,8 @@
\usepackage[pdfstartview={FitH}]{hyperref}
\usepackage{algorithm}
\usepackage{algorithmic}
+\usepackage{amsthm}
+\usepackage{multicol}
\title{Algorithms}
\author{Rogério Brito\\
@@ -35,11 +37,11 @@
\newcommand{\keyword}[1]{\texttt{#1}}
\newcommand{\filename}[1]{\texttt{#1}}
-\newcommand{\latcom}[1]{\texttt{$\backslash$#1}}
\setcounter{tocdepth}{2}
\begin{document}
+\addtocontents{toc}{\protect\begin{multicols}{2}}
\maketitle
\tableofcontents
%\listofalgorithms
@@ -52,28 +54,30 @@ depending on the necessities of the author, be used separately.
The \keyword{algorithmic} environment provides an environment for
describing algorithms and the \keyword{algorithm} environment provides a
-``float'' wrapper for algorithms (implemented using \keyword{algorithmic}
-or some other method at the author's option). The reason that two
-environments are provided is to allow the author maximum flexibility.
+``float'' wrapper for algorithms (implemented using
+\keyword{algorithmic} or some other method at the author's option). The
+reason that two environments are provided is to allow the author maximum
+flexibility.
This work may be distributed and/or modified under the conditions of the
GNU Lesser General Public License as published by the Free Software
Foundation (see the file \filename{COPYING} included in this package).
-Currently, this package consists of three files: \filename{algorithm.sty},
-\filename{algorithmic.sty} and \filename{algorithms.tex} (the source of
-this document). This is likely to change in the near future.
+Currently, this package consists of three files:
+\filename{algorithm.sty}, \filename{algorithmic.sty} and
+\filename{algorithms.tex} (the source of this document). This is likely
+to change in the near future.
-\section{The \keyword{algorithmic} Environment}
+\section[Environment: \keyword{algorithmic}]%
+{The \keyword{algorithmic} Environment}
\label{sec:algorithmic-envir}
Within an \keyword{algorithmic} a number of commands for typesetting
-popular algorithmic constructs are available.
-In general, the commands provided can be arbitrarily nested to
-describe quite complex algorithms.
+popular algorithmic constructs are available. In general, the commands
+provided can be arbitrarily nested to describe quite complex algorithms.
An optional argument to the \verb+\begin{algorithmic}+ statement can be
-used to turn on line numbering by giving a positive integer indicating the
-required frequency of line numbering.
-For example, \verb+\begin{algorithmic}[5]+ would cause every fifth line to
-be numbered.
+ used to turn on line numbering by giving a positive integer indicating
+ the required frequency of line numbering. For example,
+ \verb+\begin{algorithmic}[5]+ would cause every fifth line to be
+ numbered.
\subsection{The Simple Statement}
@@ -102,16 +106,15 @@ would produce
\STATE $S \leftarrow 0$
\end{algorithmic}
For users of earlier versions of \keyword{algorithmic} this construct is
-a cause of an incompatibility.
-In the earlier version, instead of starting simple statements with the
-\verb+\STATE+
-command, simple statements were entered as free text and terminated with
-\verb+\\+ command.
-Unfortunately, this simpler method failed to survive the modifications
-necessary for statement numbering.
-However, the \verb+\\+ command can still be used to force a line break within
-a simple statement.
-
+a cause of an incompatibility. In the earlier version, instead of
+starting simple statements with the \verb+\STATE+ command, simple
+statements were entered as free text and terminated with \verb+\\+
+command. Unfortunately, this simpler method failed to survive the
+modifications necessary for statement numbering. However, the \verb+\\+
+command can still be used to force a line break within a simple
+statement.
+
+%\subsection{The \emph{if-then-else} Statement}
\subsection{The \emph{if-then-else} Construct}
The \emph{if-then-else} construct takes the forms.
@@ -120,9 +123,8 @@ The \emph{if-then-else} construct takes the forms.
\IF{<condition>} <text1> \ELSE <text2> \ENDIF
\IF{<condition1>} <text1> \ELSIF{<condition2>} <text2> \ELSE <text3> \ENDIF
\end{verbatim}
-In the third of these forms there is no limit placed on the number
-of \verb+\ELSIF{<C>}+ that may be used.
-For example,
+In the third of these forms there is no limit placed on the number of
+\verb+\ELSIF{<C>}+ that may be used. For example,
\begin{verbatim}
\begin{algorithmic}
\IF{some condition is true}
@@ -139,13 +141,13 @@ For example,
would produce
\begin{algorithmic}
\IF{some condition is true}
- \STATE do some processing
+ \STATE do some processing
\ELSIF{some other condition is true}
- \STATE do some different processing
+ \STATE do some different processing
\ELSIF{some even more bizarre condition is met}
- \STATE do something else
+ \STATE do something else
\ELSE
- \STATE do the default actions
+ \STATE do the default actions
\ENDIF
\end{algorithmic}
with appropriate indentations.
@@ -168,7 +170,7 @@ For example,
produces
\begin{algorithmic}
\FOR{$i=0$ to $10$}
- \STATE carry out some processing
+ \STATE carry out some processing
\ENDFOR
\end{algorithmic}
and
@@ -182,7 +184,7 @@ and
produces
\begin{algorithmic}[1]
\FORALL{$i$ such that $0\leq i\leq 10$}
- \STATE carry out some processing
+ \STATE carry out some processing
\ENDFOR
\end{algorithmic}
@@ -203,7 +205,7 @@ For example,
produces
\begin{algorithmic}
\WHILE{some condition holds}
- \STATE carry out some processing
+ \STATE carry out some processing
\ENDWHILE
\end{algorithmic}
@@ -224,7 +226,7 @@ For example,
produces
\begin{algorithmic}
\REPEAT
- \STATE carry out some processing
+ \STATE carry out some processing
\UNTIL{some condition is met}
\end{algorithmic}
@@ -245,7 +247,7 @@ For example,
produces
\begin{algorithmic}
\LOOP
- \STATE this processing will be repeated forever
+ \STATE this processing will be repeated forever
\ENDLOOP
\end{algorithmic}
@@ -303,11 +305,38 @@ produces
\RETURN $(x+y)/2$
\end{algorithmic}
+
+\subsubsection{The ``true'' and ``false'' Values}
+
+Since many algorithms have the necessity of returning \emph{true} or
+\emph{false} values, \keyword{algorithms}, starting with version
+2006-06-02, includes the keywords \verb+\TRUE+ and \verb+\FALSE+,
+which are intented to print the values in a standard fashion, like the
+following snippet of an algorithm to decide if an integer $n$ is even or
+odd:
+\begin{verbatim}
+\begin{algorithmic}
+ \IF{$n$ is odd}
+ \RETURN \TRUE
+ \ELSE
+ \RETURN \FALSE
+ \ENDIF
+\end{algorithmic}
+\end{verbatim}
+The code above produces the following output:
+\begin{algorithmic}
+ \IF{$n$ is odd}
+ \RETURN \TRUE
+ \ELSE
+ \RETURN \FALSE
+ \ENDIF
+\end{algorithmic}
+
\subsection{Printing Messages}
Another feature of the \keyword{algorithmic} environment is that it
-currently provides a standard way of printing values (which is an operation
-used enough to merit its own keyword). It has the syntax:
+currently provides a standard way of printing values (which is an
+operation used enough to merit its own keyword). It has the syntax:
\begin{verbatim}
\PRINT <text>
\end{verbatim}
@@ -341,20 +370,19 @@ produces
Because the mechanisms used to build the various algorithmic structures
make it difficult to use the above mechanism for placing comments at the
end of the first line of a construct, the commands \verb+\IF+,
-\verb+\ELSIF+, \verb+\ELSE+, \verb+\WHILE+, \verb+\FOR+,
-\verb+\FORALL+, \verb+\REPEAT+
-and \verb+\LOOP+ all take an optional argument which will be treated
-as a comment to be placed at the end of the line on which they appear.
-For example,
+\verb+\ELSIF+, \verb+\ELSE+, \verb+\WHILE+, \verb+\FOR+, \verb+\FORALL+,
+\verb+\REPEAT+ and \verb+\LOOP+ all take an optional argument which will
+be treated as a comment to be placed at the end of the line on which
+they appear. For example,
\begin{algorithmic}
\REPEAT[this is comment number one]
- \IF[this is comment number two]{condition one is met}
+ \IF[this is comment number two]{condition one is met}
\STATE do something
- \ELSIF[this is comment number three]{condition two is met}
+ \ELSIF[this is comment number three]{condition two is met}
\STATE do something else
- \ELSE[this is comment number four]
+ \ELSE[this is comment number four]
\STATE do nothing
- \ENDIF
+ \ENDIF
\UNTIL{hell freezes over}
\end{algorithmic}
@@ -384,45 +412,49 @@ will produce
\begin{algorithmic}
\REQUIRE $n \geq 0$
\ENSURE $y = x^n$
+
\STATE $y \Leftarrow 1$
\STATE $X \Leftarrow x$
\STATE $N \Leftarrow n$
\WHILE{$N \neq 0$}
- \IF{$N$ is even}
- \STATE $X \Leftarrow X \times X$
- \STATE $N \Leftarrow N / 2$
- \ELSE[$N$ is odd]
- \STATE $y \Leftarrow y \times X$
- \STATE $N \Leftarrow N - 1$
- \ENDIF
+ \IF{$N$ is even}
+ \STATE $X \Leftarrow X \times X$
+ \STATE $N \Leftarrow N / 2$
+ \ELSE[$N$ is odd]
+ \STATE $y \Leftarrow y \times X$
+ \STATE $N \Leftarrow N - 1$
+ \ENDIF
\ENDWHILE
\end{algorithmic}
which is an algorithm for finding the value of a number taken to a
non-negative power.
-\subsection{Options and Customization}
+\subsection[Options/Customization]%
+{Options and Customization}
There is a single option, \keyword{noend}\label{kwd:noend} that may be
-invoked when the \texttt{algorithmic} package is loaded. With this option
-invoked the \emph{end} statements are omitted in the output. This allows
-space to be saved in the output document when this is an issue.
+invoked when the \texttt{algorithmic} package is loaded. With this
+option invoked the \emph{end} statements are omitted in the output.
+This allows space to be saved in the output document when this is an
+issue.
\subsubsection{Changing Indentation}
\label{sec:changing-indentation}
-In the spirit of saving vertical space (which is especially important when
-submitting a paper for a journal, where space is frequently limited for
-authors), the \keyword{algorithmic} environment offers, beginning with the
-version released in 2005-05-08, a way to control the amount of indentation
-that is used by a given algorithm.
+In the spirit of saving vertical space (which is especially important
+when submitting a paper for a journal, where space is frequently limited
+for authors), the \keyword{algorithmic} environment offers, beginning
+with the version released in 2005-05-08, a way to control the amount of
+indentation that is used by a given algorithm.
The amount of indentation to be used is given by the command
\begin{verbatim}
\algsetup{indent=lenght}
\end{verbatim}
-where \emph{length} is any valid length used by \TeX. The default value of
-the indentation used by the \keyword{algorithmic} environment is $1$ em
-(for ``backward compatibility reasons''), but a value of $2$ em or more is
-recommended, depending on the publication. For example, the snippet
+where \emph{length} is any valid length used by \TeX. The default value
+of the indentation used by the \keyword{algorithmic} environment is $1$
+em (for ``backward compatibility reasons''), but a value of $2$ em or
+more is recommended, depending on the publication. For example, the
+snippet
\begin{verbatim}
\algsetup{indent=2em}
\begin{algorithmic}[1]
@@ -438,9 +470,9 @@ produces
\begin{algorithmic}[1]
\STATE $a \Leftarrow 1$
\IF{$a$ is even}
- \PRINT ``$a$ is even''
+ \PRINT ``$a$ is even''
\ELSE
- \PRINT ``$a$ is odd''
+ \PRINT ``$a$ is odd''
\ENDIF
\end{algorithmic}
while
@@ -459,17 +491,17 @@ would produce
\begin{algorithmic}[1]
\STATE $a \Leftarrow 1$
\IF{$a$ is even}
- \PRINT ``$a$ is even''
+ \PRINT ``$a$ is even''
\ELSE
- \PRINT ``$a$ is odd''
+ \PRINT ``$a$ is odd''
\ENDIF
\end{algorithmic}
\algsetup{indent=1em}
The intended use of this option is to allow the author to omit the
\emph{end} (see Section~\ref{kwd:noend} for details) statements without
-loosing readability, by increasing the amount of indentation to a suitable
-level.
+loosing readability, by increasing the amount of indentation to a
+suitable level.
\subsubsection{Changing Line Numbering}
@@ -478,9 +510,10 @@ Section~\ref{sec:changing-indentation}, \keyword{algorithms} already
provides you with the possibility of numbering lines.
Starting with the version released in 2005-07-05, you can now change two
-aspects of line numbering: the size of the line numbers (which, by default,
-is \verb+\footnotesize+) and the delimiter used to separate the line number
-from the code (which, by default, is \verb+:+, i.e., a colon).
+aspects of line numbering: the size of the line numbers (which, by
+default, is \verb+\footnotesize+) and the delimiter used to separate the
+line number from the code (which, by default, is \verb+:+, i.e., a
+colon).
You can change the size of the line numbers using the command:
\begin{verbatim}
@@ -488,17 +521,18 @@ You can change the size of the line numbers using the command:
\end{verbatim}
where \emph{size} is any of the various commands provided by \LaTeX\ to
change the size of the font to be used. Among others, useful values are
-\verb+\tiny+, \verb+\scriptsize+, \verb+\footnotesize+ and \verb+\small+.
-Please see the complete list of sizes in your \LaTeX\ documentation.
+\verb+\tiny+, \verb+\scriptsize+, \verb+\footnotesize+ and
+\verb+\small+. Please see the complete list of sizes in your \LaTeX\
+documentation.
-As another frequently requested feature, you can change the delimiter used
-with the line numbers by issuing the command:
+As another frequently requested feature, you can change the delimiter
+used with the line numbers by issuing the command:
\begin{verbatim}
\algsetup{linenodelimiter=delimiter}
\end{verbatim}
-where \emph{delimiter} is any ``well-formed'' string, including the empty
-string. With this command, you can change the colon to a period (\verb+.+)
-by issuing the command
+where \emph{delimiter} is any ``well-formed'' string, including the
+empty string. With this command, you can change the colon to a period
+(\verb+.+) by issuing the command
\begin{verbatim}
\algsetup{linenodelimiter=.}
\end{verbatim}
@@ -507,16 +541,21 @@ or even omit the delimiter, by specifying the empty string or a space
As an example of such commands, the code produced by
\begin{verbatim}
-\algsetup{linenosize=\small,
- linenodelimiter=.}
+\algsetup{
+ linenosize=\small,
+ linenodelimiter=.
+}
\begin{algorithmic}[1]
\STATE $i \leftarrow 10$
- \RETURN $i$
+ \RETURN $i$
\end{algorithmic}
\end{verbatim}
would be something like
-\algsetup{linenosize=\small,
- linenodelimiter=.}
+
+\algsetup{
+ linenosize=\small,
+ linenodelimiter=.
+}
\begin{algorithmic}[1]
\STATE $i \leftarrow 10$
\RETURN $i$
@@ -526,9 +565,9 @@ would be something like
\subsubsection{Customization}
-In order to facilitate the use of this package with foreign languages, all
-of the words in the output are produced via redefinable macro commands.
-The default definitions of these macros are:
+In order to facilitate the use of this package with foreign languages,
+all of the words in the output are produced via redefinable macro
+commands. The default definitions of these macros are:
\begin{verbatim}
\newcommand{\algorithmicrequire}{\textbf{Require:}}
\newcommand{\algorithmicensure}{\textbf{Ensure:}}
@@ -550,65 +589,57 @@ The default definitions of these macros are:
\newcommand{\algorithmicuntil}{\textbf{until}}
\newcommand{\algorithmicprint}{\textbf{print}}
\newcommand{\algorithmicreturn}{\textbf{return}}
+\newcommand{\algorithmictrue}{\textbf{true}}
+\newcommand{\algorithmicfalse}{\textbf{false}}
+\end{verbatim}
+
+If you would like to change the definition of these commands to another
+content, then you should use, in your own document, the standard
+\LaTeX{} command \keyword{renewcommand}, with an usage like this:
+\begin{verbatim}
+\renewcommand{\algorithmicrequire}{\textbf{Input:}}
+\renewcommand{\algorithmicensure}{\textbf{Output:}}
\end{verbatim}
-In addition, the formatting of comments is implemented via a single
-argument command macro which may also be redefined.
-The default definition is
+\paragraph{About the Way Comments Are Formatted}
+
+The formatting of comments is implemented via a single argument command
+macro which may also be redefined. The default definition is
\begin{verbatim}
\newcommand{\algorithmiccomment}[1]{\{#1\}}
\end{verbatim}
-and another option that may be interesting for users familiar with C-like
-languages is to redefine the comments to be
+and another option that may be interesting for users familiar with
+C-like languages is to redefine the comments to be
\begin{verbatim}
-\renewcommand{\algorithmiccomment}[1]{//#1}
+\renewcommand{\algorithmiccomment}[1]{// #1}
\end{verbatim}
-
Comments produced this way would be like this:
-\renewcommand{\algorithmiccomment}[1]{//#1}
+\renewcommand{\algorithmiccomment}[1]{// #1}
\begin{algorithmic}
\STATE $i \leftarrow i +1$ \COMMENT{Increments $i$}
\end{algorithmic}
This second way to present comments may become the default in a future
-version of the package.
+version of this package.
-\section{The \keyword{algorithm} Environment}
+\section[Environment: \keyword{algorithm}]%
+{The \keyword{algorithm} Environment}
\subsection{General}
-\begin{algorithm}
-\caption{Calculate $y = x^n$}
-\label{alg1}
-\begin{algorithmic}
-\REQUIRE $n \geq 0 \vee x \neq 0$
-\ENSURE $y = x^n$
-\STATE $y \Leftarrow 1$
-\IF{$n < 0$}
-\STATE $X \Leftarrow 1 / x$
-\STATE $N \Leftarrow -n$
-\ELSE
-\STATE $X \Leftarrow x$
-\STATE $N \Leftarrow n$
-\ENDIF
-\WHILE{$N \neq 0$}
-\IF{$N$ is even}
-\STATE $X \Leftarrow X \times X$
-\STATE $N \Leftarrow N / 2$
-\ELSE[$N$ is odd]
-\STATE $y \Leftarrow y \times X$
-\STATE $N \Leftarrow N - 1$
-\ENDIF
-\ENDWHILE
-\end{algorithmic}
-\end{algorithm}
When placed within the text without being encapsulated in a floating
environment \texttt{algorithmic} environments may be split over a page
-boundary greatly detracting from their appearance.
-In addition, it is useful to have algorithms numbered for reference
-and for lists of algorithms to be appended to the list of contents.
-The \texttt{algorithm} environment is meant to address these concerns
-by providing a floating environment for algorithms.
-For example, the input text
+boundary, greatly detracting from their appearance.\footnote{This is the
+ expected behaviour for floats in \LaTeX. If you don't care about
+ having your algorithm split between pages, then one option that you
+ have is to ignore the \texttt{algorithm} environment.} In addition, it
+is useful to have algorithms numbered for reference and for lists of
+algorithms to be appended to the list of contents. The
+\texttt{algorithm} environment is meant to address these concerns by
+providing a floating environment for algorithms.
+
+\subsection{An Example}
+To illustrate the use of the \texttt{algorithm} environment, the
+following text
\begin{verbatim}
\begin{algorithm}
\caption{Calculate $y = x^n$}
@@ -638,41 +669,65 @@ For example, the input text
\end{verbatim}
produces Algorithm~\ref{alg1} which is a slightly modified version of
the earlier algorithm for determining the value of a number taken to an
-integer power.
-In this case, provided the power may be negative provided the number is
-not zero.
+integer power. In this case, provided the power may be negative
+provided the number is not zero.
+
+\begin{algorithm}[H]
+ \caption{Calculate $y = x^n$}
+ \label{alg1}
+ \begin{algorithmic}
+ \REQUIRE $n \geq 0 \vee x \neq 0$
+ \ENSURE $y = x^n$
+
+ \STATE $y \Leftarrow 1$
+ \IF{$n < 0$}
+ \STATE $X \Leftarrow 1 / x$
+ \STATE $N \Leftarrow -n$
+ \ELSE
+ \STATE $X \Leftarrow x$
+ \STATE $N \Leftarrow n$
+ \ENDIF
+
+ \WHILE{$N \neq 0$}
+ \IF{$N$ is even}
+ \STATE $X \Leftarrow X \times X$
+ \STATE $N \Leftarrow N / 2$
+ \ELSE[$N$ is odd]
+ \STATE $y \Leftarrow y \times X$
+ \STATE $N \Leftarrow N - 1$
+ \ENDIF
+ \ENDWHILE
+ \end{algorithmic}
+\end{algorithm}
-The command \verb+\listofalgorithms+ may be used to produce a list
-of algorithms as part of the table contents as shown at the beginning of
-this document.
-An auxiliary file with a suffix of \texttt{.loa} is produced when this
-feature is used.
+The command \verb+\listofalgorithms+ may be used to produce a list of
+algorithms as part of the table contents as shown at the beginning of
+this document. An auxiliary file with a suffix of \texttt{.loa} is
+produced when this feature is used.
\subsection{Options}
The appearance of the typeset algorithm may be changed by use of the
options: \texttt{plain}, \texttt{boxed} or \texttt{ruled} during the
-loading of the \texttt{algorithm} package.
-The default option is \texttt{ruled}.
+loading of the \texttt{algorithm} package. The default option is
+\texttt{ruled}.
The numbering of algorithms can be influenced by providing the name of
the document component within which numbering should be recommenced.
The legal values for this option are: \texttt{part}, \texttt{chapter},
-\texttt{section}, \texttt{subsection}, \texttt{subsubsection}
-or \texttt{nothing}.
-The default value is \texttt{nothing} which causes algorithms to be
-numbered sequentially throughout the document.
+\texttt{section}, \texttt{subsection}, \texttt{subsubsection} or
+\texttt{nothing}. The default value is \texttt{nothing} which causes
+algorithms to be numbered sequentially throughout the document.
\subsection{Customization}
In order to facilitate the use of this package with foreign languages,
methods have been provided to facilitate the necessary modifications.
-The title used in the caption within \texttt{algorithm} environment
-can be set by use of the standard \verb+\floatname+ command which is
+The title used in the caption within \texttt{algorithm} environment can
+be set by use of the standard \verb+\floatname+ command which is
provided as part of the \texttt{float} package which was used to
-implement this package.
-For example,
+implement this package. For example,
\begin{verbatim}
\floatname{algorithm}{Procedure}
\end{verbatim}
@@ -681,48 +736,108 @@ within the caption of algorithms.
In a manner analogous to that available for the built in floating
environments, the heading used for the list of algorithms may be changed
-by redefining the command \verb+listalgorithmname+.
-The default definition for this command is
+by redefining the command \verb+listalgorithmname+. The default
+definition for this command is
\begin{verbatim}
\newcommand{\listalgorithmname}{List of Algorithms}
\end{verbatim}
-\section{Labels and References in Algorithms}
+\subsubsection{Placement of Algorithms}
+
+One important fact that many users may not have noticed is that the
+\texttt{algorithm} environment is actually built with the \texttt{float}
+package and \texttt{float}, in turn, uses David Carlisle's \textsf{here}
+style option. This means that the floats generated by the
+\texttt{algorithm} environment accept a special option, namely,
+\textbf{[H]}, with a capital `H', instead of the usual `h' offered by
+plain \LaTeX.
+
+This option works as a stronger request of ``please put the float
+here'': instead of just a suggestion for \LaTeX, it actually means ``put
+this float HERE'', which is something desired by many. The two
+algorithms typeset in this document use this option.
+
+\theoremstyle{definition}
+\newtheorem*{warning*}{Warning}
+
+\medskip
+\begin{warning*}
+ You \emph{can't} use the `H' positioning option together with the
+ usual `h' (for ``here''), `b' (for ``bottom'') etc. This is a
+ limitation (as far as I know) of the \texttt{float.sty} package.
+\end{warning*}
+
+\section[References in Algorithms]%
+{Labels and References in Algorithms}
With the release of 2005-07-05, now \keyword{algorithmic} accepts labels
-and references to specific lines of a given algorithm, so you don't have to
-hardcode the line numbers yourself when trying to explain what the code
-does in your texts. Thanks to Arnaud Legrand for the suggestion and patch
-for this highly missed feature.
+and references to specific lines of a given algorithm, so you don't have
+to hardcode the line numbers yourself when trying to explain what the
+code does in your texts. Thanks to Arnaud Legrand for the suggestion
+and patch for this highly missed feature.
An example of its use is shown in Algorithm~\ref{alg2}.
-\begin{algorithm}[h!]
-\caption{Calculate $y = x^n$}
-\label{alg2}
-\begin{algorithmic}[1]
-\REQUIRE $n \geq 0 \vee x \neq 0$
-\ENSURE $y = x^n$
-\STATE $y \Leftarrow 1$
-\IF{$n < 0$}
-\STATE $X \Leftarrow 1 / x$
-\STATE $N \Leftarrow -n$
-\ELSE
-\STATE $X \Leftarrow x$
-\STATE $N \Leftarrow n$
-\ENDIF
-\WHILE{$N \neq 0$}
-\IF{$N$ is even}\label{alg:n-is-even}
-\STATE $X \Leftarrow X \times X$
-\STATE $N \Leftarrow N / 2$
-\ELSE\label{alg:n-is-odd}
-\STATE $y \Leftarrow y \times X$
-\STATE $N \Leftarrow N - 1$
-\ENDIF
-\ENDWHILE
-\end{algorithmic}
+\begin{algorithm}[H]
+ \caption{Calculate $y = x^n$}
+ \label{alg2}
+ \begin{algorithmic}[1]
+ \REQUIRE $n \geq 0 \vee x \neq 0$
+ \ENSURE $y = x^n$
+ \STATE $y \Leftarrow 1$
+ \IF{$n < 0$}
+ \STATE $X \Leftarrow 1 / x$
+ \STATE $N \Leftarrow -n$
+ \ELSE
+ \STATE $X \Leftarrow x$
+ \STATE $N \Leftarrow n$
+ \ENDIF
+ \WHILE{$N \neq 0$}
+ \IF{$N$ is even}\label{alg:n-is-even}
+ \STATE $X \Leftarrow X \times X$
+ \STATE $N \Leftarrow N / 2$
+ \ELSE\label{alg:n-is-odd}
+ \STATE $y \Leftarrow y \times X$
+ \STATE $N \Leftarrow N - 1$
+ \ENDIF
+ \ENDWHILE
+ \end{algorithmic}
\end{algorithm}
-See that, in line~\ref{alg:n-is-even}, we deal with the case of $N$ being
-even, while, in line~\ref{alg:n-is-odd}, we give treatment to the case of
-$N$ being odd.
+See that, in line~\ref{alg:n-is-even}, we deal with the case of $N$
+being even, while, in line~\ref{alg:n-is-odd}, we give treatment to the
+case of $N$ being odd. The numbers you see on this document were
+generated automatically from the source document.
+
+
+\section[Known Issues]{Issues Between \texttt{algorithms} and
+ \href{http://www.ctan.org/tex-archive/help/Catalogue/entries/tocbibind.html}{\texttt{tocbibind}}
+ or \href{http://www.ctan.org/tex-archive/help/Catalogue/entries/memoir.html}{\texttt{memoir}}}
+
+It
+\href{http://groups.google.com/group/comp.text.tex/browse_thread/thread/4094e0c4f4fbd83e/a80a3f4666c794f0?fwc=1}{has
+ been discussed} in late 2005 that \texttt{algorithms} may have bad
+interactions with the
+\href{http://www.ctan.org/tex-archive/help/Catalogue/entries/tocbibind.html}{\texttt{tocbibind}}
+or the
+\href{http://www.ctan.org/tex-archive/help/Catalogue/entries/memoir.html}{\texttt{memoir}}
+package (which includes \texttt{tocbibind}).
+
+A workaround has been suggested for the problem. After including
+something like
+\begin{verbatim}
+\usepackage[nottoc]{tocbibind}
+\end{verbatim}
+in the preamble of your document, you can put, after
+\verb+\begin{document}+, the following snippet of code:
+\begin{verbatim}
+\renewcommand{\listofalgorithms}{\begingroup
+ \tocfile{List of Algorithms}{loa}
+\endgroup}
+
+\makeatletter
+\let\l@algorithm\l@figure
+\makeatother
+\end{verbatim}
+which should make the command \verb+\listofalgorithms+ work as expected.
+\addtocontents{toc}{\protect\end{multicols}}
\end{document}
diff --git a/Master/texmf-dist/tex/latex/algorithms/algorithmic.sty b/Master/texmf-dist/tex/latex/algorithms/algorithmic.sty
index 16a5fc3d579..a8ea2546bc7 100644
--- a/Master/texmf-dist/tex/latex/algorithms/algorithmic.sty
+++ b/Master/texmf-dist/tex/latex/algorithms/algorithmic.sty
@@ -16,7 +16,7 @@
% Boston, MA 02111-1307, USA.
%
\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{algorithmic}[2005/07/05]
+\ProvidesPackage{algorithmic}[2006/06/02]
\typeout{Document Style `algorithmic' - environment}
%
\RequirePackage{ifthen}
@@ -75,6 +75,8 @@
\newcommand{\algorithmicuntil}{\textbf{until}}
\newcommand{\algorithmicprint}{\textbf{print}}
\newcommand{\algorithmicreturn}{\textbf{return}}
+\newcommand{\algorithmictrue}{\textbf{true}}
+\newcommand{\algorithmicfalse}{\textbf{false}}
\def\ALC@setref{%
\def\@currentlabel{\theALC@line}%
}
@@ -106,7 +108,7 @@
\newenvironment{algorithmic}[1][0]{
\setcounter{ALC@depth}{\@listdepth}%
\let\@listdepth\c@ALC@depth%
-\let\@item\ALC@item
+\let\@item\ALC@item%
\newcommand{\ALC@lno}{%
\ifthenelse{\equal{\arabic{ALC@rem}}{0}}
{{\ALC@linenosize \arabic{ALC@line}\ALC@linenodelimiter}}{}%
@@ -126,14 +128,17 @@
}
}
{\end{list}}
- \newcommand{\ALC@it}{\refstepcounter{ALC@line}\refstepcounter{ALC@rem}\ifthenelse{\equal{\arabic{ALC@rem}}{#1}}{\setcounter{ALC@rem}{0}}{}\item\ALC@setref}
+ \newcommand{\ALC@it}{\refstepcounter{ALC@rem}\refstepcounter{ALC@line}\ifthenelse{\equal{\arabic{ALC@rem}}{#1}}{\setcounter{ALC@rem}{0}}{}\item\ALC@setref}
\newcommand{\ALC@com}[1]{\ifthenelse{\equal{##1}{default}}%
{}{\ \algorithmiccomment{##1}}}
\newcommand{\REQUIRE}{\item[\algorithmicrequire]}
\newcommand{\ENSURE}{\item[\algorithmicensure]}
\newcommand{\PRINT}{\ALC@it\algorithmicprint{}\ \ }
\newcommand{\RETURN}{\ALC@it\algorithmicreturn{}\ \ }
+ \newcommand{\TRUE}{\algorithmictrue{}}
+ \newcommand{\FALSE}{\algorithmicfalse{}}
\newcommand{\STATE}{\ALC@it}
+ \newcommand{\STMT}{\ALC@it}
\newcommand{\COMMENT}[1]{\algorithmiccomment{##1}}
\newenvironment{ALC@if}{\begin{ALC@g}}{\end{ALC@g}}
\newenvironment{ALC@for}{\begin{ALC@g}}{\end{ALC@g}}
@@ -173,7 +178,7 @@
\newcommand{\ENDLOOP}{\end{ALC@loop}\ALC@it\algorithmicendloop}
}
\renewcommand{\@toodeep}{}
- \begin{list}{\ALC@lno}{\setcounter{ALC@line}{0}\setcounter{ALC@rem}{0}%
+ \begin{list}{\ALC@lno}{\setcounter{ALC@rem}{0}\setcounter{ALC@line}{0}%
\itemsep\z@ \itemindent\z@ \listparindent\z@%
\partopsep\z@ \parskip\z@ \parsep\z@%
\labelsep 0.5em \topsep 0.2em%
diff --git a/Master/texmf-dist/tpm/algorithms.tpm b/Master/texmf-dist/tpm/algorithms.tpm
index ffeff1f7965..bf0b1bea30d 100644
--- a/Master/texmf-dist/tpm/algorithms.tpm
+++ b/Master/texmf-dist/tpm/algorithms.tpm
@@ -3,7 +3,7 @@
<rdf:Description about="http://texlive.dante.de/texlive/Package/algorithms.zip">
<TPM:Name>algorithms</TPM:Name>
<TPM:Type>Package</TPM:Type>
- <TPM:Date>2006/01/09 00:49:07</TPM:Date>
+ <TPM:Date>2006/06/03 00:33:00</TPM:Date>
<TPM:Version></TPM:Version>
<TPM:Creator>rahtz</TPM:Creator>
<TPM:Title>Floating algorithm environment.</TPM:Title>
@@ -18,12 +18,12 @@ popular algorithmic constructs are available.
<TPM:Author>unknown</TPM:Author>
<TPM:Size>395018</TPM:Size>
<TPM:Build/>
- <TPM:RunFiles size="11627">
+ <TPM:RunFiles size="11834">
texmf-dist/tex/latex/algorithms/algorithm.sty
texmf-dist/tex/latex/algorithms/algorithmic.sty
texmf-dist/tpm/algorithms.tpm
</TPM:RunFiles>
- <TPM:DocFiles size="383391">
+ <TPM:DocFiles size="450866">
texmf-dist/doc/latex/algorithms/COPYING
texmf-dist/doc/latex/algorithms/README
texmf-dist/doc/latex/algorithms/THANKS