summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/source
diff options
context:
space:
mode:
authorKarl Berry <karl@freefriends.org>2008-01-25 17:10:36 +0000
committerKarl Berry <karl@freefriends.org>2008-01-25 17:10:36 +0000
commit8f4865dea1ad1d10e6c968912402400f8ecb6a97 (patch)
tree91c7e22af1499253747c6fc881f2cb3084c5a70c /Master/texmf-dist/source
parent777b9bd7401d42256c4e6d4dc193f52413f4dd69 (diff)
rm deleq, nosell
git-svn-id: svn://tug.org/texlive/trunk@6408 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source')
-rw-r--r--Master/texmf-dist/source/latex/deleq/00readme.dlq29
-rw-r--r--Master/texmf-dist/source/latex/deleq/deleq.dtx937
-rw-r--r--Master/texmf-dist/source/latex/deleq/deleq.ins61
3 files changed, 0 insertions, 1027 deletions
diff --git a/Master/texmf-dist/source/latex/deleq/00readme.dlq b/Master/texmf-dist/source/latex/deleq/00readme.dlq
deleted file mode 100644
index c83b345e151..00000000000
--- a/Master/texmf-dist/source/latex/deleq/00readme.dlq
+++ /dev/null
@@ -1,29 +0,0 @@
-
-
-This is the file `00readme.dlq', which accompanies the `deleq'
-package distribution. The package defines environments and commands
-to enable partial equation numbers (3a, 3b, ...) and repeated use of
-equation numbers. To use the package, run LaTeX on
-`deleq.ins', this produces the files `deleq.sty', which contains
-the macro definitions, and the file `delex.tex', which is an example
-of the use of the package. To obtain the userguide and documentation,
-run LaTeX on `deleq.dtx'. To obtain the example, run LaTeX on `delex.tex'.
-
-The 'deleq' package consists of two files:
- deleq.ins - the installation driver
- deleq.dtx - the macro code, instructions on how to use
- the package, and an example in `docstrip'-able format.
-Anyone is free to re-distribute these files provided the restrictions
-mentioned in 'deleq.ins' are obeyed. These are mainly that the
-two files always must be distributed together and that noone is
-allowed to distribute the files for profit.
-
-Inquiries can be sent to: <matsd@homenet.se>.
-
-
-
-
-____________________________________________________________________
-Copyright (c) 1994-97 by Mats Dahlgren.
-
-
diff --git a/Master/texmf-dist/source/latex/deleq/deleq.dtx b/Master/texmf-dist/source/latex/deleq/deleq.dtx
deleted file mode 100644
index 0fd241cd874..00000000000
--- a/Master/texmf-dist/source/latex/deleq/deleq.dtx
+++ /dev/null
@@ -1,937 +0,0 @@
-%
-% \iffalse
-%
-% The first part is a comment to the reader(s) of `deleq.dtx'.
-%
-% deleq.dtx Version 4.41, July 7, 1997
-% (c) 1994-97 by Mats Dahlgren (matsd@homenet.se)
-%
-% Please see the information in file `deleq.ins' on how you
-% may use and (re-)distribute this file. Run LaTeX on the file
-% `deleq.ins' to get a .sty-file, instructions, and an example.
-%
-% This file may NOT be distributed if not accompanied by 'deleq.ins'.
-%
-%<*driver>
-\documentclass[a4paper]{ltxdoc}
-\textwidth=150mm
-\textheight=210mm
-\topmargin=0mm
-\oddsidemargin=5mm
-\evensidemargin=5mm
-%\begin{document}
- \DocInput{deleq.dtx}
-% \PrintChanges
-\end{document}
-%</driver>
-% \fi
-%
-% \CheckSum{645}
-%
-% \def\filename{deleq.dtx}
-% \def\fileversion{4.41}
-% \def\filedate{1997/07/07}\def\docdate{\filedate}
-% \MakeShortVerb{\|}
-% \date{\docdate}
-% \title{\textsf{deleq} -- a \LaTeX{} Macro for Partial
-% Numbering of Equations\thanks{This document describes
-% \textsf{deleq} version \fileversion , last revised \docdate}}
-% \author{Mats Dahlgren\\ (\texttt{matsd@homenet.se})}
-% \begin{document}
-% \maketitle
-% \begin{abstract}
-% To enable a more flexible equation numbering, especially
-% ``partial'' equation numbers (`3a', `3b' \textit{etc.}),
-% the \textsf{deleq} package has been developed. It can produce
-% partial equation numbers intermixed with ordinary
-% equation numbers also in an |eqnarray|-like environment,
-% the intermixing can occur within one environment.
-% References to a partially numbered equation can be both the
-% complete equation number (`3b') or only the main equation
-% number (`3').
-% Furthermore, equation numbers can be recycled without
-% disturbing the ordinary equation numbers. The
-% package also provides commands for putting commentatory
-% text in an |eqnarray| environment.
-% Both standard \LaTeX{} class options
-% |leqno| and |fleqn|\footnote{Not all commands of
-% \textsf{deleq} work with the \texttt{fleqn} option.}
-% work with \textsf{deleq}.\\
-% \small This file and the package:\
-% Copyright \copyright\ 1994-1997 by Mats Dahlgren.
-% All rights reserved.
-% \end{abstract}
-%
-% \section{Introduction}
-% \textsf{deleq} is a \LaTeX{} package which makes partial
-% numbering of equations possible. It is meant to be used
-% when numbering such as 3a, 3b, \textit{etc.} is desired.
-% The default is to give an equation number like `3a'
-% without period and with the `a' typeset in roman font.
-% It can be used in |article| as well as |book| and
-% |report| document classes. The examples given below are
-% valid for the |article| class. \textsf{deleq} is fully
-% compatible with the |leqno| documentclass option and
-% almost fully with the |fleqn| class option.
-% Equations can be numbered either 3, 3a, 3b, $\ldots$, or
-% 2, 3a, 3b, $\ldots$. Also, equation numbers within
-% |eqnarray|-like environments can be numbered 3, 3a, 3b,
-% $\ldots$ or starting at 3a, which can follow both after
-% equation 2b or 3. An |eqnarray|-like environment can have
-% its first equation numbered 3b if the nearest previous
-% equation is 3a. Within one |eqnarray|-like environment,
-% equations can be numbered 3a, 3b, 4, 4a, 4b, 5a, 5b,
-% \textit{etc.}, and also not numbered lines are possible
-% (`|\nonumber|' works with some limitations).
-% Furthermore, equation numbers can
-% be ``recycled''. If equation 3 is repeated after
-% equation 8, it can still have the numbering set to 3,
-% and be followed by (a new) equation 9. ``Recycled''
-% equation numbers can receive partial numbers (3a, 3b,
-% $\ldots$); partially numbered equations can also be
-% ``recycled'' (but at this stage, the latter can not
-% receive new partial numbers neatly, it will come out
-% like `3ba' if eqution 3b is the ``recycled'' equation).
-% Two commands are supplied which enable the user to write
-% commentary texts in |eqnarray|-like environments without
-% interfering with the alignment.
-%
-% \subsection{History}
-% |deleq.sty| was originally written for \LaTeX{} 2.09,
-% and contained several commands which became obsolete
-% with the introduction of \LaTeXe. These commands have
-% been removed. The first release for \LaTeXe{} was v.4.0,
-% of Oct.~14, 1994. The December 1994 release
-% (v.4.1, Dec.~27, 1994) was the first which was compatible with the
-% |docstrip| utility of Johannes Braams, Denys Duchier and
-% Frank Mittelbach. In release v.4.2 new
-% abilities to reference entire |deqarr| and |ddeqar|
-% environments and enhanced abilities for recycled
-% equation numbers were introduced.
-% Also in \textsf{deleq} v.4.2 this
-% documentation was revised and some internal commands
-% compacted.
-% A previous release, v.4.3, was made nessecary
-% because the changed handeling of arguments in connection
-% with the options in \LaTeXe{} of 1995/06/01.
-% In release v.4.4, compatibility with the \LaTeX{}
-% class option |fleqn| was
-% introduced.\footnote{\texttt{fleqn} incompatibility was
-% pointed out by Peter Kruijt (\texttt{peterk@wfw.wtb.tue.nl})}
-% In v.4.41 only some changes to the documentation have been introduced.
-%
-% \textsf{deleq} version 4.41 has been tested with \LaTeXe{}
-% of 1997/06/01 running \TeX{} 3.14159 in MiK\TeX{} 1.07
-% under Windows~95. Please send bug reports (see below),
-% corrections, additions, suggestions, \textit{etc.}\ to
-% me at \texttt{matsd@homenet.se}.
-% Version 3.02 is the last
-% (non-supported) version for \LaTeX{} 2.09. (Command names
-% are a mixture of \LaTeX , Swedish and a bit of the
-% author's fantasy$\ldots$)
-%
-% \subsection{Known Problems}
-% \begin{itemize}
-% \item \DescribeMacro{\eqreqno} \DescribeMacro{\deqreqno}
-% \DescribeMacro{\ddeqreqno} \DescribeEnv{deqarr}
-% \DescribeEnv{ddeqar} \DescribeMacro{\jotbaseline}
-% When using |\eqreqno|, |\deqreqno|, and |\ddeqreqno|
-% on the last line in a |deqarr|, |ddeqar|, |eqnarray|, or
-% |eqnarray*|, there will be an extra blank line with an
-% equation number (not in the |*| form) at the end of the
-% environment. To avoid this problem, use\\
-% | \eqreqno[-\jotbaseline]{FOO} \nonumber|\\
-% instead of
-% |\eqreqno{FOO}| (the analogues for |\deqreqno| and
-% |\ddeqreqno| are obvious).
-% \end{itemize}
-%
-% \section{Userguide}
-% \subsection{Requirements}
-% The file |deleq.sty| must be available in the user's
-% |TEXINPUTS| directories.
-% It requires \LaTeXe{} of 1996/12/01 (or newer).
-%
-% \subsection{Usage}
-% The package is included by stating\\
-% | \usepackage{deleq}| \\
-% In the document preamble.
-% The documentclass option |leqno| is fully supported,
-% and the option |fleqn| is recognized by the environments
-% defined in \textsf{deleq}.
-% Other class or package options do not have any effect on
-% \textsf{deleq}.
-%
-% \subsection{Environments}
-% The package defines the following five environments:
-% \begin{description}
-% \item{\texttt{deqn}} \DescribeEnv{deqn}
-% is an equation environment for automatic
-% numbering of the first equation of type `3a';
-% \item{\texttt{ddeqn}} \DescribeEnv{ddeqn}
-% is an equation used for automatic numbering
-% of the equations following the one in |deqn|, see also details
-% below;
-% \item{\texttt{deqarr}} \DescribeEnv{deqarr}
-% is an environment for automatic partial equation
-% numbering in |eqnarray|-like environment with
-% |deqn| functionality for the first equation;
-% \item{\texttt{ddeqar}} \DescribeEnv{ddeqar}
-% similar to |deqarr| environment, but
-% with |ddeqn| behaviour for the first equation, see details below;
-% \item{\texttt{deqrarr}} \DescribeEnv{deqrarr}
-% this is an `|eqnarray|'-like environment
-% specially designed for recycled equation numbers.
-% \end{description}
-%
-% \subsection{Commands}
-% The package defines the following fourteen user commands:\\
-% \hspace*{5mm}|\nydeqno|\\
-% \hspace*{5mm}|\heqno|\\
-% \hspace*{5mm}|\reqno{FOO}|\\
-% \hspace*{5mm}|\rndeqno{FOO}|\\
-% \hspace*{5mm}|\rdeqno{FOO}|\\
-% \hspace*{5mm}|\eqreqno[|\textit{len}|]{FOO}|\\
-% \hspace*{5mm}|\deqreqno[|\textit{len}|]{FOO}|\\
-% \hspace*{5mm}|\ddeqreqno[|\textit{len}|]{FOO}|\\
-% \hspace*{5mm}|\arrlabel{FOO}|\\
-% \hspace*{5mm}|\where|\\
-% \hspace*{5mm}|\rem{|\textit{text}|}|\\
-% \hspace*{5mm}|\nydeleqno|\\
-% \hspace*{5mm}|\deleqno|\\
-% \hspace*{5mm}|\jotbaseline|\\
-%
-% \subsection{Notice}
-% \begin{enumerate}
-% \item
-% \DescribeMacro{\nydeqno} \DescribeMacro{\heqno}
-% \DescribeMacro{\arrlabel} \DescribeEnv{deqarr}
-% \DescribeEnv{ddeqarr}
-% The use of |\arrlabel| may give unexpected results if
-% any of the commands |\nydeqno| or |\heqno| is used in the
-% same |deqarr| or |ddeqar| environment.
-% \item If you use |\nydeqno|,
-% |\heqno|, |\reqno|, |\rndeqno|, |\rdeqno|,
-% |\deqreqno|, |\ddeqreqno|, |\nydeleqno|, or |\deleqno| in
-% combination with |\label{FOO}|, |\label{FOO}| should
-% appear after the \textsf{deleq}-command;
-% \item If you change the appearance of equation numbers
-% (\textit{e.g.}\ use
-% `[2]' instead of `(2)'), \textsf{deleq}'s commands may not typeset
-% equations with partial numbers like your ordinary
-% equations.
-% \item The class option |fleqn| is not recognized by the
-% commands |\reqno|, |\rndeqno|, |\rdeqno|, |\nydeleqno|, and
-% |\deleqno|.
-% \end{enumerate}
-%
-% \section{Syntax}
-% Here follows a more detailed description of the
-% different environments and commands.
-% \begin{description}
-% \item{|\begin{deqn} ... \end{deqn}|} \DescribeEnv{deqn} \\
-% Typesets an equation just like
-% |\begin{equation} ... \end{equation}| does, but gives it
-% a number such as `3a' instead of `3' (always `a'). It
-% steps the main equation counter.
-%
-% \item{|\begin{ddeqn} ... \end{ddeqn}|} \DescribeEnv{ddeqn} \\
-% Typesets an equation just like
-% |\begin{equation} ... \end{equation}| does, but gives it
-% a number such as `3b', `3c', $\ldots$ instead of `3',
-% `4', $\ldots$ when following after another partially
-% numbered equation. When following after an ordinarily
-% numbered equation (`3') it gives a partial equation
-% number with the last used ordinary equation number,
-% \textit{e.g.}\ `3a'. Can be made to produce the result
-% of |deqn| environment by the use of |\nydeqno| (see
-% below). |ddeqn| does not step the main equation counter.
-%
-% \item{|\begin{deqarr} ... \end{deqarr}|} \DescribeEnv{deqarr} \\
-% Typesets an equation array just like
-% |\begin{eqnarray} ... \end{eqnarray}| does, but gives
-% the first numbered equation a number like `3a' instead
-% of `3' (always `a'), and the following `3b', `3c'
-% \textit{etc.} It steps the main equation counter.
-% The |\nonumber| command works just like
-% in the |eqnarray| environment on the partial equation
-% counter. Thus, if you use |\nonumber| on all lines in an
-% |deqarr| environment (or on all lines before or between
-% |\heqno| or |\nydeleqno|) the equation numbering in your
-% document will be incorrect. There is no warning issued by
-% \LaTeX{} if this happends. If you want blank lines and
-% then a |\heqno|'ed equation followed by partially numbered
-% equations, use the |ddeqar| environment instead. The same
-% is true for |\nydeqno|'ed equations.
-%
-% \item{|\begin{ddeqar} ... \end{ddeqar}|} \DescribeEnv{ddeqar} \\
-% Typesets an equation array just like
-% |\begin{eqnarray} ... \end{eqnarray}| does, but gives
-% the equation numbers such as `3a' if following after an
-% equation numbered `3' (ordinary equation number) and
-% numbers such as `3c' if following after a partially
-% numbered equation `3b'. Can be made to produce the
-% result of |deqarr| environment by the use of |\nydeqno|.
-% |ddeqar| does not step the main equation counter.
-% The |\nonumber| command works like in the
-% |deqarr| environment.
-%
-% \item{|\begin{deqrarr} ... \end{deqrarr}|} \DescribeEnv{deqrarr} \\
-% This environment is meant to host recycled equations and has
-% |eqnarray| structure. By default, it issues no equation
-% number at all on a line which ends with |\\|. The use of
-% |\label{FOO}| within |deqrarr| returns the present partial
-% equation number of recycled equations (just like with
-% |\rndeqno| and |\rdeqno|). Note that neither |\heqno|
-% nor |\nydeleqno| gives any equation numbers at all in the
-% |deqrarr| environment.
-%
-% \item{|\nydeqno|} \DescribeMacro{\nydeqno} \\
-% Used within |deqarr| and |ddeqar| environments to
-% step the main equation number by one and reset the
-% partial equation number to `a'; thus, |\nydeqno| gives
-% equation number `4a' when following after equation `3c'.
-%
-% \item{|\heqno|} \DescribeMacro{\heqno} \\
-% Used within |deqarr| and |ddeqar|
-% environments to step the main equation number by one and
-% to produce an ordinary equation number; thus, gives
-% equation number `4' when following equation `3c'.
-% Equations following the |\heqno|-ed will be partially
-% numbered with the |\heqno|-ed equation's number as the
-% main number, \textit{e.g.}\ `4a' (unless it has a |\nydeqno|
-% command, which in this case would produce the equation
-% number `5a').
-%
-% \item{|\reqno{FOO}|} \DescribeMacro{\reqno} \\
-% Is used when repeating an equation with its original
-% number, ``recycling'' the eqaution number.
-% |\reqno| takes the argument |FOO|, which has to be defined
-% by a |\label{FOO}| in the original equation. It can
-% only be used within |$$ ... $$|. It does not affect the
-% equation number counter, nor the ordinary partial equation number
-% counter. However, it resets the partial equation number
-% counter for the |\rndeqno|, |\rdeqno|, |\deqreqno|, and
-% |\ddeqreqno| commands. If used with a |\label{FOOO}|
-% command, the |.aux|-file will only contain the page number
-% of label |FOOO|. This command is not compatible with the
-% class option |fleqn|. Instead of |$$ ... \reqno{FOO} $$|,
-% use a one-line |deqrarr| environment with the commands
-% |\eqreqno[-\jotbaseline]{FOO} \nonumber| at the end.
-%
-% \item{|\rndeqno{FOO}|} \DescribeMacro{\rndeqno} \\
-% Adds a partial equation number to an old equation number,
-% specified by the |FOO| label. If |FOO| refers to equation
-% `4', |\rdeqno{FOO}| will result in equation number `4a'
-% (always `a'). It can only be used within
-% |$$ ... $$|. It does not affect the equation number counter,
-% nor the ordinary partial equation number counter. However, it
-% resets the partial equation number counter for the
-% |\rndeqno|, |\rdeqno|, |\deqreqno|, and |\ddeqreqno| commands.
-% The argument of |\rndeqno| follows the same rules as that of
-% |\reqno|. When used with the |\label{FOOO}| command, a
-% reference to |FOOO| will only return the partial equation
-% number (and the page number). To make a complete reference
-% to an equation which has a |\rndeqno| command, say
-% |\ref{FOO}\ref{FOOO}|. This command is not compatible with the
-% class option |fleqn|. Instead of |$$ ... \rndeqno{FOO} $$|,
-% use a one-line |deqrarr| environment with the commands
-% |\deqreqno[-\jotbaseline]{FOO} \nonumber| at the end.
-%
-% \item{|\rdeqno{FOO}|} \DescribeMacro{\rdeqno} \\
-% Same as |\rndeqno{FOO}| but without resetting any
-% equation number counter and giving consecutive partial
-% equation numbers (`4b', `4c', \textit{etc.}).
-% \textbf{Note: } There is nothing preventing the
-% repeated use of |\rndeqno{FOO}| and |\rdeqno{FOO}| for
-% the same label |FOO|. This will result in numbering such
-% as `3a' (if |FOO| refers to equation `3') occuring several
-% times. This command is not compatible with the
-% class option |fleqn|. Instead of |$$ ... \rdeqno{FOO} $$|,
-% use a one-line |deqrarr| environment with the commands
-% |\ddeqreqno[-\jotbaseline]{FOO} \nonumber| at the end.
-%
-% \item{|\eqreqno[|\textit{len}|]{FOO}|}
-% \DescribeMacro{\eqreqno} \\
-% This command is the array-like version of |\reqno{FOO}| and
-% is used in much the same way. The optional argument \textit{len}
-% is a length which is added between consecutive rows in the array-like
-% structure. When using |\eqreqno| no `|\\|' should be issued
-% at the end of the line, it is embedded in the command. This
-% is giving a strange appearance if |\eqreqno| is used on the
-% last line of the array-like sturcture, namely an extra blank
-% line (with equation number). To avoid this problem, specify
-% a negative length for \textit{len}, preferably `|-\jotbaseline|'
-% (se below), and issue a `|\nonumber|' afterwards.
-%
-% \item{|\deqreqno[|\textit{len}|]{FOO}|}
-% \DescribeMacro{\deqreqno} \\
-% This is the `|\rndeqno|' version of `|\eqreqno|' and is used
-% as the former with the latter's abilities at the end of a
-% line.
-%
-% \item{|\ddeqreqno[|\textit{len}|]{FOO}|}
-% \DescribeMacro{\ddeqreqno} \\
-% This is the `|\rdeqno|' version of `|\eqreqno|' and is used
-% as the former with the latter's abilities at the end of a
-% line.
-%
-% \item{|\arrlabel{FOO}|} \DescribeMacro{\arrlabel} \\
-% This command is a version of \LaTeX 's ordinary
-% |\label{FOO}| command meant to be used in |deqarr| and
-% |ddeqar| environments. In these environments, a
-% |\label{FOO}| command gives a reference to the specific
-% equation, \textit{e.g.}\ 3b, whereas |\arrlabel{FOO}| in the
-% same position gives a reference containing only the main
-% equation number, 3 in this example. For restrictions, see
-% the section ``Notice'' above. The four commands |\eqreqno|,
-% |\deqreqno|, |\ddeqreqno|, and |\arrlabel| were created after
-% inspiration from Larry Jones (\texttt{schnuff@mit.edu}).
-%
-% \item{|\where|} \DescribeMacro{\where} \\
-% The command |\where| typsets the text ``where'' (in
-% the default LR-font) flush left on a seperate row in
-% |eqnarray|, |deqarr|, |ddeqar|, and |deqrarr| environments,
-% and preserves the environment's alignment for rows to come.
-%
-% \item{|\rem{|\textit{text}|}|} \DescribeMacro{\rem{text}} \\
-% The command |\rem{|\textit{text}|}| typsets the text
-% ``\textit{text}'' (in the default LR-font) flush left on
-% a seperate row in |eqnarray|, |deqarr|, |ddeqar|, and |deqrarr|
-% environments, and preserves the environment's alignment
-% for rows to come. |\where| is equivalent to
-% |\rem{where}|.
-%
-% \item{|\nydeleqno|} \DescribeMacro{\nydeleqno} \\
-% Gives a new partial equation number when used within |$$ ... $$|.
-% Thus, writing |$$ ...| |\nydeleqno $$| is equivalent to
-% writing |\begin{deqn} ... \end{deqn}|.
-% This command is not compatible with the
-% class option |fleqn|, use |\begin{deqn} ... \end{deqn}|
-% instead.
-%
-% \item{|\deleqno|} \DescribeMacro{\deleqno} \\
-% Gives a partial equation number when used within |$$ ... $$|.
-% Thus, writing |$$ ...| |\deleqno| |$$| is equivalent to
-% writing |\begin{ddeqn} ... \end{ddeqn}|.
-% This command is not compatible with the
-% class option |fleqn|, use |\begin{ddeqn} ... \end{ddeqn}|
-% instead.
-%
-% \item{|\jotbaseline|} \DescribeMacro{\jotbaseline} \\
-% This is a rubber length which is set to be the sum of
-% |\baselinsekip| and |\jot| each time a |deqarr|, |ddeqar|,
-% or a |deqrarr| environment is enterd. It is meant to be
-% used with the |\eqreqno| command and its relatives to
-% eliminate the problems when these commands are used on the
-% last line of the environment. (The length |\baselineskip| +
-% |\jot| is the length \LaTeX{} skips between two
-% empty lines in an `|eqnarray|' environment and its
-% derivates defined in \textsf{deleq}.)
-%
-% \end{description}
-%
-% \section{Example}
-% After running \LaTeX{} on |deleq.ins|, there is an
-% example avaliable in the file |delex.tex|,
-% which makes use of all the environments and commands
-% defined in the \textsf{deleq} package. Typset it and see with
-% your own eyes what the results are!
-%
-%
-% \section{Sending a Bug Report}
-% \textsf{deleq} is most likely to contain bugs.
-% Reports of bugs in the package are most welcome.
-% Before filing a bug report,
-% please take the following actions:
-% \begin{enumerate}
-% \item Ensure your problem is not due to your inputfile;
-% \item Ensure your problem is not due to
-% your own package(s) or class(es);
-% \item Ensure your problem is not covered in the section
-% ''Known Problems'' above;
-% \item Try to locate the problem by writing a minimal
-% \LaTeX{} input file which reproduces the problem.
-% Include the command\\
-% | \setcounter{errorcontextlines}{999}|\\
-% in your input;
-% \item Run your file through \LaTeX{};
-% \item Send a description of your problem, the input file
-% and the log file via e-mail to:\\
-% | matsd@homenet.se|
-% \end{enumerate}
-% {\itshape Enjoy your \LaTeX!\raisebox{-\baselineskip}{mats d.}}
-% \StopEventually{\par\vfill\hfill{\scriptsize Copyright
-% \copyright{} 1994-97 by Mats Dahlgren.}}
-% \newpage
-%
-% \section{The Code}
-% For the interested reader(s), here is a short description
-% of the code. \par
-% \iffalse
-%<*paketkod>
-% Part 1: Identification etc.
-% \fi
-% First, the package is to identify itself.
-% \begin{macrocode}
-\NeedsTeXFormat{LaTeX2e}[1996/12/01]
-\ProvidesPackage{deleq}[1997/07/07 v.4.41 Partial equation numbering]
-\def\deleqver{\textsf{deleq} version 4.41 (July~7, 1997)}
-% \end{macrocode}
-% \iffalse
-% Part 2: Counters and internal commands, etc.
-% \fi
-% \par Then, we need to define the counters used for the partial
-% part of the equation number. The counter |Deleq| is used for
-% ``recycled'' equation numbers, hence no dependence on any other
-% counter.
-% \begin{macrocode}
-\newcounter{deleq}[equation]
-\newcounter{Deleq}
-\newlength{\jotbaseline}
-\renewcommand{\thedeleq}{\ensuremath{\theequation\mathrm{\alph{deleq}}}}
-\renewcommand{\theDeleq}{\ensuremath{\mathrm{\alph{Deleq}}}}
-\def\@deleqnnum{(\thedeleq)}
-\def\@deleqrnum#1{(\ref{#1}\theDeleq)}
-\def\@eqrnum#1{(\ref{#1})}
-% \end{macrocode}
-% The parts making up the |\\| command in the multiline environments
-% are similar to those used by the standard environments
-% (at least how they looked some time ago):
-% \begin{macrocode}
-\def\@deqncr{{\ifnum0=`}\fi\@ifstar{\global\@eqpen\@M
- \@ydeqncr}{\global\@eqpen\interdisplaylinepenalty \@ydeqncr}}
-\def\@ydeqncr{\@ifnextchar [{\@xdeqncr}{\@xdeqncr[\z@]}}
-\def\@xdeqncr[#1]{\ifnum0=`{\fi}\@@deqncr
- \noalign{\penalty\@eqpen\vskip\jot\vskip #1\relax}}
-\def\@@deqncr{\let\@tempa\relax
- \ifcase\@eqcnt \def\@tempa{& & &}\or \def\@tempa{& &}%
- \else \def\@tempa{&}\fi
- \@tempa \if@eqnsw\@deleqnnum\stepcounter{deleq}\fi
- \global\@eqnswtrue\global\@eqcnt\z@\cr}
-\newcommand{\@xeqrcr}[2]{\ifnum0=`{\fi}\@@eqrcr{#2}
- \noalign{\penalty\@eqpen\vskip\jot\vskip #1\relax}}
-\def\@@eqrcr#1{\let\@tempa\relax
- \ifcase\@eqcnt \def\@tempa{& & &}\or \def\@tempa{& &}%
- \else \def\@tempa{&}\fi
- \@tempa \if@eqnsw\@eqrnum{#1}\fi
- \global\@eqnswtrue\global\@eqcnt\z@\cr}
-\newcommand{\@xdeqrcr}[2]{\ifnum0=`{\fi}\@@deqrcr{#2}
- \noalign{\penalty\@eqpen\vskip\jot\vskip #1\relax}}
-\def\@@deqrcr#1{\let\@tempa\relax
- \ifcase\@eqcnt \def\@tempa{& & &}\or \def\@tempa{& &}%
- \else \def\@tempa{&}\fi
- \@tempa \if@eqnsw\@deleqrnum{#1}\fi
- \global\@eqnswtrue\global\@eqcnt\z@\cr}
-\def\@deqrarcr{{\ifnum0=`}\fi\@ifstar{\global\@eqpen\@M
- \@ydeqrarcr}{\global\@eqpen\interdisplaylinepenalty \@ydeqrarcr}}
-\def\@ydeqrarcr{\@ifnextchar [{\@xdeqrarcr}{\@xdeqrarcr[\z@]}}
-\def\@xdeqrarcr[#1]{\ifnum0=`{\fi}\@@deqrarcr
- \noalign{\penalty\@eqpen\vskip\jot\vskip #1\relax}}
-\def\@@deqrarcr{\let\@tempa\relax
- \ifcase\@eqcnt \def\@tempa{& & &}\or \def\@tempa{& &}%
- \else \def\@tempa{&}\fi
- \@tempa \global\@eqnswtrue\global\@eqcnt\z@\cr}
-% \end{macrocode}
-% \iffalse
-% Part 3: Commands: \nydeleqno, \deleqno, \reqno, \rndeqno, \rdeqno,
-% \eqreqno, \deqreqno, \ddeqreqno, \arrlabel,
-% \nydeqno, and \heqno
-% \fi
-% \par Here the definitions of the user commands are.
-% \begin{macrocode}
-\newcommand{\nydeleqno}{\stepcounter{equation}\stepcounter{deleq}
- \let\@currentlabel\thedeleq \eqno (\thedeleq)}
-\newcommand{\deleqno}{\refstepcounter{deleq} \let\@currentlabel\thedeleq
- \eqno (\thedeleq)}
-\newcommand{\reqno}[1]{\setcounter{Deleq}{-1}\refstepcounter{Deleq}
- \eqno (\ref{#1})}
-\newcommand{\rdeqno}[1]{\refstepcounter{Deleq}
- \eqno (\ref{#1}\theDeleq)}
-\newcommand{\rndeqno}[1]{\setcounter{Deleq}{0}\refstepcounter{Deleq}
- \eqno (\ref{#1}\theDeleq)}
-\newcommand{\eqreqno}[2][0pt]{{\ifnum0=`}\fi\@ifstar{\global\@eqpen\@M
- \@xeqrcr{#1}{#2}}{\global\@eqpen\interdisplaylinepenalty
- \@xeqrcr{#1}{#2}}}
-\newcommand{\deqreqno}[2][0pt]{\setcounter{Deleq}{0}\refstepcounter{Deleq}
- {\ifnum0=`}\fi\@ifstar{\global\@eqpen\@M
- \@xdeqrcr{#1}{#2}}{\global\@eqpen\interdisplaylinepenalty
- \@xdeqrcr{#1}{#2}}}
-\newcommand{\ddeqreqno}[2][0pt]{\refstepcounter{Deleq}
- {\ifnum0=`}\fi\@ifstar{\global\@eqpen\@M
- \@xdeqrcr{#1}{#2}}{\global\@eqpen\interdisplaylinepenalty
- \@xdeqrcr{#1}{#2}}}
-\newcommand{\arrlabel}[1]{\let\@currentlabel\theequation \label{#1}}
-\newcommand{\nydeqno}{\stepcounter{equation}\stepcounter{deleq}}
-\newcommand{\heqno}{\stepcounter{equation}}
-\def\where{\let\@tempa\relax \def\@tempa{& & &}
- \@tempa {\hbox to .01\p@{}\rlap{\hskip -\displaywidth where}}\cr}
-\def\rem#1{\let\@tempa\relax \def\@tempa{& & &}
- \@tempa {\hbox to .01\p@{}\rlap{\hskip -\displaywidth #1}}\cr}
-% \end{macrocode}
-% \iffalse
-% Part 4: Environments: 'deqarr', 'ddeqar', 'deqn', 'ddeqn', and 'deqrarr'
-% \fi
-% \par The five environments are slight modifications of the
-% corresponding \LaTeX{} standard environments. The main difference
-% lies in which counter(s) is stepped and which internals are used to
-% finish off the lines. Three of them have large parts in
-% common, parts which are put in one macro `|\@dlqnv|':
-% \begin{macrocode}
-\def\@dlqnv{\setlength{\jotbaseline}{\baselineskip}%
- \addtolength{\jotbaseline}{\jot} \global\@eqnswtrue\m@th
- \global\@eqcnt\z@\tabskip\@centering
- $$\halign to\displaywidth\bgroup\@eqnsel\hskip\@centering
- $\displaystyle\tabskip\z@{##}$&\global\@eqcnt\@ne
- \hskip 2\arraycolsep \hfil${##}$\hfil
- &\global\@eqcnt\tw@ \hskip 2\arraycolsep $\displaystyle\tabskip\z@{##}$\hfil
- \tabskip\@centering&\llap{##}\tabskip\z@\cr}
-\newenvironment{deqarr}{\stepcounter{equation}\stepcounter{deleq}
- \let\@currentlabel\thedeleq \let\\\@deqncr \@dlqnv}
-{\@@deqncr\egroup
- \global\advance\c@deleq\m@ne$$\global\@ignoretrue}
-\newenvironment{ddeqar}{\stepcounter{deleq}
- \let\@currentlabel\thedeleq \let\\\@deqncr \@dlqnv}
-{\enddeqarr}
-\newenvironment{deqn}{$$\refstepcounter{equation}\stepcounter{deleq}
- \let\@currentlabel\thedeleq}
- {\eqno \hbox{\@deleqnnum} $$\global\@ignoretrue}
-\newenvironment{ddeqn}{$$\refstepcounter{deleq} \let\@currentlabel\thedeleq}
- {\enddeqn}
-\newenvironment{deqrarr}{\let\@currentlabel\theDeleq
- \let\\\@deqrarcr \@dlqnv}
-{\@deqrarcr \egroup $$\global\@ignoretrue}
-% \end{macrocode}
-% \iffalse
-% Part 5: 'leqno' compatibility
-% \fi
-% \par If the user wants the equation numbers to the left, we have to
-% modify some of the commands and internals defined above. This is
-% done in a |\DeclareOption|-call, but first we set a
-% switch to test for the |leqno| option. Initially, it is set
-% to |F| and then changed to |T| if the |leqno| option is in effect.
-% \begin{macrocode}
-\newif\ifl@qn \l@qnfalse
-\DeclareOption{leqno}{%
-\global\l@qntrue%
-\renewcommand{\@deleqnnum}{\hbox to .01\p@{}\rlap{\reset@font\rmfamily
- \hskip -\displaywidth(\thedeleq)}}
-\renewcommand{\nydeleqno}{\stepcounter{equation}\stepcounter{deleq}
- \let\@currentlabel\thedeleq \leqno (\thedeleq)}
-\renewcommand{\deleqno}{\refstepcounter{deleq} \let\@currentlabel\thedeleq
- \leqno (\thedeleq)}
-\renewcommand{\reqno}[1]{\setcounter{Deleq}{-1}\refstepcounter{Deleq}
- \leqno (\ref{#1})}
-\renewcommand{\rdeqno}[1]{\refstepcounter{Deleq}
- \leqno (\ref{#1}\theDeleq)}
-\renewcommand{\rndeqno}[1]{\setcounter{Deleq}{0}\refstepcounter{Deleq}
- \leqno (\ref{#1}\theDeleq)}
-\renewcommand{\@eqrnum}[1]{\hbox to .01\p@{}\rlap{\reset@font\rmfamily
- \hskip -\displaywidth(\ref{#1})}}
-\renewcommand{\@deleqrnum}[1]{\hbox to .01\p@{}\rlap{\reset@font\rmfamily
- \hskip -\displaywidth(\ref{#1}\theDeleq)}}
- }
-% \end{macrocode}
-% \iffalse
-% Part 6: `fleqn' compatibility
-% \fi
-% \par The |fleqn| option is mainly a `\textsf{deleq}-ification' of
-% the \LaTeXe{} file |fleqn.clo| (1995/06/26 v1.3g). If both
-% |leqno| and |fleqn| options are in use, the length
-% |\mathindent| should be increased to allow space for the
-% letters of the partial equation numbers. For the
-% multiline environments, it is enough to make changes to the
-% internal |\@dlqnv|.
-% \begin{macrocode}
-\DeclareOption{fleqn}{%
-\ifl@qn \AtBeginDocument{\addtolength{\mathindent}{1em}} \fi
-\renewenvironment{deqn}%
- {\@beginparpenalty\predisplaypenalty
- \@endparpenalty\postdisplaypenalty
- \refstepcounter{equation}\stepcounter{deleq}
- \let\@currentlabel\thedeleq%
- \trivlist \item[]\leavevmode
- \hb@xt@\linewidth\bgroup $\m@th% $
- \displaystyle
- \hskip\mathindent}%
- {$\hfil % $
- \displaywidth\linewidth\hbox{\@deleqnnum}%
- \egroup
- \endtrivlist}
-\renewenvironment{ddeqn}%
- {\@beginparpenalty\predisplaypenalty
- \@endparpenalty\postdisplaypenalty
- \refstepcounter{deleq}
- \let\@currentlabel\thedeleq%
- \trivlist \item[]\leavevmode
- \hb@xt@\linewidth\bgroup $\m@th% $
- \displaystyle
- \hskip\mathindent}%
- {\enddeqn}
-\renewcommand{\@dlqnv}{%
- \setlength{\jotbaseline}{\baselineskip}
- \addtolength{\jotbaseline}{\jot}
- \global\@eqcnt\z@
- \tabskip\mathindent
- \setlength\abovedisplayskip{\topsep}%
- \ifvmode
- \addtolength\abovedisplayskip{\partopsep}%
- \fi
- \addtolength\abovedisplayskip{\parskip}%
- \setlength\belowdisplayskip{\abovedisplayskip}%
- \setlength\belowdisplayshortskip{\abovedisplayskip}%
- \setlength\abovedisplayshortskip{\abovedisplayskip}%
- $$\everycr{}\halign to\linewidth% $$
- \bgroup
- \hskip\@centering
- $\displaystyle\tabskip\z@skip{##}$\@eqnsel&%
- \global\@eqcnt\@ne \hskip \tw@\arraycolsep \hfil${##}$\hfil&%
- \global\@eqcnt\tw@ \hskip \tw@\arraycolsep
- $\displaystyle{##}$\hfil \tabskip\@centering&%
- \global\@eqcnt\thr@@
- \hb@xt@\z@\bgroup\hss##\egroup\tabskip\z@skip\cr}
-}
-% \end{macrocode}
-% If other options were asked for, the package should make
-% these options `unused'. Then, last, the option(s)
-% is (are) processed.
-% \begin{macrocode}
-\DeclareOption*{\OptionNotUsed}
-\ProcessOptions
-% \end{macrocode}
-% That is all. Happy \TeX-ing!
-% \iffalse
-% END of it all!
-%</paketkod>
-%<*exempelkod>
-\documentclass[11pt]{article} %%% add `leqno' if you want left-aligned
-\usepackage{deleq} %%% equation numbers and `fleqn' to
-\oddsidemargin=0.5cm %%% flush the equations left.
-\evensidemargin=0.5cm
-\topmargin=-5mm
-\textheight=23.5cm
-\textwidth=15.5cm
-\begin{document}
- \begin{center}
- \Large Welcome to the \textsf{deleq} package!
- \end{center}
-
- This is a short document to demonstrate the use of the
- \textsf{deleq} package and its commands. It uses \deleqver .
- \textsf{deleq} was written by Mats Dahlgren
- (\texttt{matsd@physchem.kth.se}). Suggestions for
- improvements and bug reports are most welcome, see the
- documentation. \textsf{deleq} is fully compatible with the
- \texttt{leqno} option and most of the \texttt{fleqn} option.
-
- We start this demonstration by a simple and well-known
- equation to get the equation number counter going:
- \begin{equation}
- \sin^2\alpha + \cos^2\alpha = 1
- \end{equation}
- The first example will be to make use of the
- \texttt{deqn} environment to get a partially numbered
- equation:
- \begin{deqn}
- \sin (-\alpha) = - \sin \alpha
- \end{deqn}
- This equation has its cosine companion, here written in
- the \texttt{ddeqn} environment:
- \begin{ddeqn}
- \cos (-\alpha) = \cos \alpha
- \end{ddeqn}
- Not so exciting, so far. :--)
-
- In the next example we introduce the \texttt{deqarr}
- environment for writing equations:
- \begin{deqarr}
- \sin ( \alpha + \beta ) & =
- & \sin \alpha \cos \beta + \sin \beta \cos \alpha \\
- \sin ( \alpha - \beta ) & =
- & \sin \alpha \cos \beta - \sin \beta \cos \alpha
- \label{Demo1}
- \end{deqarr}
- where we also have put in the label \texttt{Demo1} in
- the second equation. Next, notice how the environment
- \texttt{ddeqar} uses the same main equation number as
- the previous equations:
- \begin{ddeqar}
- \cos ( \alpha + \beta ) & =
- & \cos \alpha \cos \beta - \sin \alpha \sin \beta
- \arrlabel{Demo2} \\
- \cos ( \alpha - \beta ) & =
- & \cos \alpha \cos \beta + \sin \alpha \sin \beta
- \end{ddeqar}
- In the first of these equations, an \verb+\arrlabel+ command
- with the label \texttt{Demo2} is included.
- Now, we will make another \texttt{eqnarray}-like
- structure, again in the \texttt{ddeqar} environment:
- \begin{ddeqar}
- \sin 2\alpha & =
- & 2 \sin \alpha \cos \alpha \heqno \label{Demo3} \\
- \cos 2\alpha & =
- & \cos ^2 \alpha - \sin ^2 \alpha \nydeqno \\
- \rem{or}
- & = & 2\cos ^2 \alpha - 1
- \end{ddeqar}
- This example shows the use of \verb$\heqno$ in the first
- equation, which produces an ordinary equation number.
- The first equation is also labelled, with the label
- \texttt{Demo3}. The next equation's number was produced
- by the command \verb$\nydeqno$. Also, notice the use of
- \verb+\rem{or}+, which results in the text ``or'' without
- changing the alignment. To illustrate the use of
- \verb+\arrlabel{Demo2}+ above, we here make a reference to it:
- \ldots{} in equations \ref{Demo2} \ldots which was
- created by typing
- `\verb+\ldots{} in equations \ref{Demo2} \ldots+'.
-
- To step the equation number counter, we want the
- following equations typeset in ordinary
- \texttt{eqnarray} environment:
- \begin{eqnarray}
- \tan ^2 \alpha & =
- & \frac{\sin ^2 \alpha}{\cos ^2 \alpha} \label{Demo4} \\
- \tan \alpha & =
- & \frac{\sin \alpha}{\cos \alpha}
- \end{eqnarray}
- The upper equation was given the label \texttt{Demo4}.
-
- Now one of the ``recycling'' commands is to be
- demonstrated. First of all, let's make an ordinary
- reference to equation~\ref{Demo3}, and then ``recycle'' it:
- $$ \sin 2\alpha = 2 \sin \alpha \cos \alpha \reqno{Demo3} $$
- This was obtained with \verb#$$ ... $$# with the command
- \verb#\reqno{Demo3}# at the end. Also partially
- numbered equations can be recycled with the
- \verb#\reqno{FOO}# command, as with
- equation~\ref{Demo1}:
- $$ \sin ( \alpha - \beta ) = \sin \alpha \cos \beta -
- \sin \beta \cos \alpha \reqno{Demo1} $$
- (However, the use of \verb#\rndeqno{FOO}# and
- \verb#\rdeqno{FOO}# will produce strange results with
- two (different) partial equation numbers if \texttt{FOO}
- refers to a partially numbered equation.)
-
- The next equation was written with \verb#$$ ... $$# and
- a \verb#\deleqno# command at the end:
- $$ \tan 2\alpha = \frac{2\tan \alpha}{1 - \tan ^2 \alpha} \deleqno $$
- Notice how the main equation number counter is still the
- same, despite that we now are outside of the
- \texttt{ddeqar} environment. Also, notice how the use of
- \verb#\reqno# above did not affect the equation number
- counter. The following equation is also set within
- \verb#$$ ... $$#, but it uses the command
- \verb#\nydeleqno# to produce an equation number with a
- new main number:
- $$ \sin ^2 \alpha = 1 - \cos ^2 \alpha \nydeleqno $$
-
- Now we will elaborate a little on \verb#\rndeqno{FOO}#
- and \verb#\rdeqno{FOO}#. Let us use
- equation~\ref{Demo4}, and see what happens if we use the
- \verb#\rndeqno{FOO}# command:
- $$ \tan ^2 \alpha = \frac{\sin ^2 \alpha}
- {\cos ^2 \alpha} \rndeqno{Demo4} $$
- which we rewrite:
- $$ \tan ^2 \alpha = \frac{\sin ^2 \alpha}
- {1 - \sin ^2 \alpha} \rdeqno{Demo4} \label{Demo5} $$
- with \verb#\rdeqno{Demo4}# at the end. This is great
- fun, so why not one more:
- \begin{deqrarr}
- \tan ^2 \alpha = \frac{1 - \cos ^2 \alpha}
- {\cos ^2 \alpha} \ddeqreqno[-\jotbaseline]{Demo4}
- \nonumber
- \end{deqrarr}
- Also, the middle form of equation~\ref{Demo4} got a
- label, \texttt{Demo5}. In the last example, the construct\\
- \verb+ \ddeqreqno[-\jotbaseline]{Demo4} \nonumber+\\ in a
- \texttt{deqrarr} environment is used, to obtain
- \texttt{fleqn} compatibility.
-
- There is still one equation to write. This time we
- again use the \texttt{deqarr} environment:
- \begin{deqarr}
- \cot \alpha & = & \frac{\cos \alpha}{\sin \alpha} \\
- \where
- & = & \frac{1}{\tan \alpha}
- \end{deqarr}
- This example also shows the use of the \verb+\where+
- command, which is a special case of the \verb+\rem+ command.
- Now, the interesting thing of referring to the recycled
- equations is ahead. If one writes \verb#\ref{Demo5}#,
- this is what \LaTeX\ will return:~\ref{Demo5}. That is
- not too instructive, since the partial equation numbers
- are quite common in this document. To make the complete
- reference, use \verb#\ref{Demo4}\ref{Demo5}#. The
- reference~\ref{Demo4}\ref{Demo5} is much more
- comprehensible, right? (If you get bad line-breaks at
- such references, put them in an \verb#\mbox{...}#.)
-
-
- Now we will show the use of the commands to recycle equation
- numbers in \verb+eqnarray+-like structures. These commands
- are \verb+\eqreqno{FOO}+, \verb+\deqreqno{FOO}+, and
- \verb+\ddeqreqno{FOO}+. We start by repeating equation
- \ref{Demo1} in an \verb+deqrarr+ environment:
- \begin{deqrarr}
- \sin ( \alpha - \beta ) & =
- & \sin \alpha \cos \beta - \sin \beta \cos \alpha
- \eqreqno{Demo1}
- \sin 2\alpha & = & 2 \sin\alpha \cos\alpha
- \end{deqrarr}
- The second equation here shows how the alignment of the
- equations is preserved. Next, we can use the equation
- \ref{Demo3} for some variations:
- \begin{deqrarr}
- \sin 2\alpha & = & 2 \sin\alpha \cos\alpha
- \deqreqno{Demo3}
- \sin 4\alpha & = & 2 \sin 2\alpha \cos 2\alpha \\
- & = & 2\left( 2\sin\alpha \cos\alpha
- \left( \cos^2 \alpha - \sin^2 \alpha\right)\right)
- \ddeqreqno{Demo3}
- & = & 4\left(\sin\alpha \cos\alpha
- \left( \cos^2 \alpha - \sin^2 \alpha\right)\right)
- \ddeqreqno[-\jotbaseline]{Demo3}
- \end{deqrarr}
- The features used here are \verb+\deqreqno{Demo3}+
- on the first line, \verb+\ddeqreqno{Demo3}+ on the
- second line, and \verb+\deqreqno[-\jotbaseline]{Demo3}+
- on the third. Note how the inclusion of
- \verb+[-\jotbaseline]+ on the third line prevents
- \LaTeX{} from inserting an extra blank line. The
- second line ends with `\verb+\\+', and has thus no
- equation number at all.
-
- The last part shows how you may use \verb+\eqreqno+ and its
- relatives in \verb+deqarr+ environment:
- \begin{deqarr}
- \sin\alpha & = & \sin\alpha \cos 0 + \sin 0 \cos\alpha \\
- \sin 2\alpha & = & 2 \sin\alpha \cos\alpha \eqreqno{Demo3}
- \sin 3\alpha & = & \sin 2\alpha \cos\alpha +
- \sin\alpha \cos 2\alpha \\
- \sin 4\alpha & = & 2 \sin 2\alpha \cos 2\alpha \\
- \sin 5\alpha & = & \sin 3\alpha \cos 2\alpha +
- \sin 2\alpha \cos 3\alpha \ddeqreqno{Demo3}
- \sin 6\alpha & = & 2 \sin 3\alpha \cos 3\alpha
- \end{deqarr}
- The interesting part here is an `\verb+\eqreqno{Demo3}+' at
- the end of the second line and a `\verb+\ddeqreqno{Demo3}+' at
- the end of the fifth line. Notice how the partial
- equation number counter in unaffected by the enetering of
- the \verb+deqarr+ environment.
-
-
- Finally, the $\mathcal{END}$! If you want your
- equation numbers left-aligned, just specify the \texttt{leqno}
- option for the \texttt{documentclass} you are using. It
- should work! If you have any suggestions, corrections
- or contributions, please contact me. Enjoy \LaTeX !
-
- {\itshape mats d.}
-\end{document}
-%</exempelkod>
-% \fi
-%
-% \Finale
-%
-\endinput
diff --git a/Master/texmf-dist/source/latex/deleq/deleq.ins b/Master/texmf-dist/source/latex/deleq/deleq.ins
deleted file mode 100644
index 6c040bbcb36..00000000000
--- a/Master/texmf-dist/source/latex/deleq/deleq.ins
+++ /dev/null
@@ -1,61 +0,0 @@
-%
-% This is file `deleq.ins', the installation file for the
-% `deleq' package. Last revised 1996/01/22.
-%
-% Copyright (c) 1994-97 by Mats Dahlgren <matsd@homenet.se>.
-% All rights reserved.
-%
-% You may use the `deleq' package freely, but at your own
-% risk. The author of deleq.dtx and deleq.ins (the
-% complete `deleq' package distribution) can not be held
-% responsible for any consequence of your using any of these
-% files, or files created from these, including hardware,
-% software, and data damage. You may not make any changes to
-% the files deleq.dtx or deleq.ins. You are allowed to make
-% changes to the `\documentclass' and/or `\usepackage' commands
-% of the file `delex.tex'. You may incorporate
-% the code from these files in other files under different
-% names, provided the original author is given full credit for
-% his work and that you yourself take the complaints from the
-% user(s) of your file(s). You may freely distribute the
-% files deleq.dtx and deleq.ins, provided: 1. You do not
-% take money for the distribution or use of these files except
-% for a nominal charge for diskettes and postage; and 2. You
-% always distribute `deleq.dtx' and `deleq.ins' together
-% at the same time.
-%
-\NeedsTeXFormat{LaTeX2e}[1996/12/01]
-\def\batchfile{deleq.ins}
-\input docstrip.tex
-
-\keepsilent
-\preamble
-
-
-Copyright (c) 1994-97 by Mats Dahlgren <matsd@homenet.se>.
-All rights reserved. See the file `deleq.ins' for information
-on how you may (re-)distribute the `deleq' package files.
-
-\endpreamble
-
-
-\generate{\file{deleq.sty}{\from{deleq.dtx}{paketkod}}%
- \file{delex.tex}{\from{deleq.dtx}{exempelkod}}%
-}
-
-
-\Msg{************************************************************}
-\Msg{ }
-\Msg{ To finish the installation you have to move the file}
-\Msg{ `deleq.sty' into a directory searched by TeX.}
-\Msg{ }
-\Msg{ To type-set the documentation, run the file `deleq.dtx'}
-\Msg{ through LaTeX.}
-\Msg{ }
-\Msg{ To get an example file, run the file `delex.tex'}
-\Msg{ twice through LaTeX.}
-\Msg{ }
-\Msg{***********************************************************}
-%%
-%% end of file deleq.ins
-%%