diff options
author | Karl Berry <karl@freefriends.org> | 2008-01-25 17:10:36 +0000 |
---|---|---|
committer | Karl Berry <karl@freefriends.org> | 2008-01-25 17:10:36 +0000 |
commit | 8f4865dea1ad1d10e6c968912402400f8ecb6a97 (patch) | |
tree | 91c7e22af1499253747c6fc881f2cb3084c5a70c /Master/texmf-dist/doc | |
parent | 777b9bd7401d42256c4e6d4dc193f52413f4dd69 (diff) |
rm deleq, nosell
git-svn-id: svn://tug.org/texlive/trunk@6408 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/doc')
-rw-r--r-- | Master/texmf-dist/doc/latex/deleq/deleq.dvi | bin | 36760 -> 0 bytes | |||
-rw-r--r-- | Master/texmf-dist/doc/latex/deleq/delex.dvi | bin | 11324 -> 0 bytes | |||
-rw-r--r-- | Master/texmf-dist/doc/latex/deleq/delex.tex | 239 |
3 files changed, 0 insertions, 239 deletions
diff --git a/Master/texmf-dist/doc/latex/deleq/deleq.dvi b/Master/texmf-dist/doc/latex/deleq/deleq.dvi Binary files differdeleted file mode 100644 index f7cc62920ce..00000000000 --- a/Master/texmf-dist/doc/latex/deleq/deleq.dvi +++ /dev/null diff --git a/Master/texmf-dist/doc/latex/deleq/delex.dvi b/Master/texmf-dist/doc/latex/deleq/delex.dvi Binary files differdeleted file mode 100644 index 64d77af59cc..00000000000 --- a/Master/texmf-dist/doc/latex/deleq/delex.dvi +++ /dev/null diff --git a/Master/texmf-dist/doc/latex/deleq/delex.tex b/Master/texmf-dist/doc/latex/deleq/delex.tex deleted file mode 100644 index 4627f860d22..00000000000 --- a/Master/texmf-dist/doc/latex/deleq/delex.tex +++ /dev/null @@ -1,239 +0,0 @@ -%% -%% This is file `delex.tex', -%% generated with the docstrip utility. -%% -%% The original source files were: -%% -%% deleq.dtx (with options: `exempelkod') -%% -%% -%% 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. -%% -\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} -\endinput -%% -%% End of file `delex.tex'. |