From d35a187b234cd906cc8be864aa2103bfed039aeb Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Mon, 24 Nov 2008 00:46:43 +0000
Subject: mathmode update (22nov08)

git-svn-id: svn://tug.org/texlive/trunk@11401 c570f23f-e606-0410-a88d-b1316a301751
---
 Master/texmf-doc/doc/english/mathmode/Mathmode.tex | 38 +++++++++++++---------
 1 file changed, 23 insertions(+), 15 deletions(-)

(limited to 'Master/texmf-doc/doc/english/mathmode/Mathmode.tex')

diff --git a/Master/texmf-doc/doc/english/mathmode/Mathmode.tex b/Master/texmf-doc/doc/english/mathmode/Mathmode.tex
index dcb104b4128..b05a363dce3 100644
--- a/Master/texmf-doc/doc/english/mathmode/Mathmode.tex
+++ b/Master/texmf-doc/doc/english/mathmode/Mathmode.tex
@@ -20,6 +20,7 @@
 %
 \author{Herbert Vo\ss\footnote{\sloppy Thanks for the feedback to:
   Hendri Adriaens; Juan Mari Alberdi;
+  Luciano Battaia;
   Heiko Bauke; Neal Becker; Andrea Blomenhofer; Alexander Boronka; Walter Brown; 
   Christian Faulhammer; Jos\'e{} Luis G\'omez Dans;
   Zongbao Fang;
@@ -80,11 +81,11 @@ in directory \url{CTAN://macros/latex/base/lppl.txt}.
 
 
 \clearpage
-\begingroup
-\fancypagestyle{plain}
+%\fancypagestyle{plain}
 \tableofcontents{}
-\endgroup
 
+\clearpage
+\pagestyle{fancy}
 \part{Standard \protect\LaTeX{} math mode}
 
 \section{Introduction}
@@ -6732,26 +6733,33 @@ For typesetting integrals\index{Integral} or differential equations\index{differ
 it makes sense to define the following short macros:
 
 \begin{lstlisting}
+\newcommand*{\diff}{\mathop{}\!\mathrm{d}}
+\end{lstlisting}
+
+\newcommand*{\diff}{\mathop{}\!\mathrm{d}}
+
+
+\iffalse
 \newcommand*\dy{\,\mathrm{d}y}
 \newcommand*\dx{\,\mathrm{d}x}
 \newcommand*\dyx{\,\frac{\mathrm{d}y}{\mathrm{d}x}}
 \newcommand*\ds{\,\mathrm{d}s}
 \newcommand*\dt{\,\mathrm{d}t}
 \newcommand*\dst{\,\frac{\mathrm{d}s}{\mathrm{d}t}}
-\end{lstlisting}
+\fi
 
 \begin{LTXexample}[preset=\raggedright,width=0.4\linewidth]
 \begin{align*}
 F(x) &= \int\!f(x)\dx\\
 v(t) &= \dst\\
-a(t) &= \frac{\mathrm{d}^2s}{\mathrm{d}t^2}
+a(t) &= \frac{\diff{}^2s}{\diff t^2}
 \end{align*}
 \end{LTXexample}
 
 \begin{LTXexample}[preset=\raggedright,width=0.4\linewidth]
 \begin{align*}
-G(t)   &= \underbrace{\,\int\cdots\!\int\!\!}_D\;\dx\dy\ldots\\
-u_C(t) &= \int\!\,i_C(t)\dt  
+G(t)   &= \underbrace{\,\int\cdots\!\int\!\!}_D\;\diff x\diff y\ldots\\
+u_C(t) &= \int\!\,i_C(t)\diff t  
 \end{align*}
 \end{LTXexample}
 
@@ -6836,7 +6844,7 @@ I(z)=\delta_{0}\left\{%
 	\end{array}\right.
 \end{equation}
 
-\begin{lstlisting}[xrightmargin=-\marginparwidth]
+\begin{lstlisting}
 \addtolength{\arraycolsep}{-3pt}
 I(z)=\delta_{0}\left\{%
   \begin{array}{lcrcl}
@@ -6870,7 +6878,7 @@ use the \verb+tabular+, the \verb+tabularx+ and the \verb+array+ environment.
 \end{tabular}
 
 \bigskip
-\begin{lstlisting}[xrightmargin=-\marginparwidth]
+\begin{lstlisting}
 \begin{tabular}{rc}
 \ldelim\{{2}{2.75cm}[some text here] & 
    \parbox{{\linewidth-3cm-4\tabcolsep}}{
@@ -6891,7 +6899,7 @@ use the \verb+tabular+, the \verb+tabularx+ and the \verb+array+ environment.
 \end{tabularx}
 
 \bigskip
-\begin{lstlisting}[xrightmargin=-\marginparwidth]
+\begin{lstlisting}
 \begin{tabularx}{\linewidth}{rXc}
 \ldelim\{{2}{2.75cm}[some text here] 
   & $x=2\quad\text{if }y>2$ &\refstepcounter{equation}(\theequation)\\
@@ -6911,7 +6919,7 @@ use the \verb+tabular+, the \verb+tabularx+ and the \verb+array+ environment.
 
 
 \bigskip
-\begin{lstlisting}[xrightmargin=-\marginparwidth]
+\begin{lstlisting}
 \[
 \begin{array}{rc@{\qquad}c}
 \ldelim\{{2}{2.75cm}[some text here] 
@@ -7003,7 +7011,7 @@ S & = & \left(S_{k-1},S_{k-2},...,S_{1},S_{0}\right)
 \end{array}
 \end{equation}
 
-\begin{lstlisting}[xrightmargin=-\marginparwidth]
+\begin{lstlisting}
 \begin{equation}
 \begin{array}{rcl}
 \underline{RS} & = & \left(\begin{array}{cccccccc}
@@ -7047,7 +7055,7 @@ $\lim\limits_{n->\infty}q^{n}=\left\{%
 	\end{array}\right.$
 
 \medskip
-\begin{lstlisting}[xrightmargin=-\marginparwidth]
+\begin{lstlisting}
 $\lim\limits_{n->\infty}q^{n}=\left\{%
   \begin{array}{lc@{\kern2pt}c@{\kern2pt}r}
 	\textrm{divergent}\  & q & \le & -1\\
@@ -7087,7 +7095,7 @@ a_{21} & a_{22} \\
 \right)
 \]
 
-\begin{lstlisting}[xrightmargin=-\marginparwidth]
+\begin{lstlisting}
 \[
 \left(
 \begin{array}{c@{}c@{}c}
@@ -7127,7 +7135,7 @@ Y^1=
 \end{array}
 \]
 
-\begin{lstlisting}[xrightmargin=-\marginparwidth]
+\begin{lstlisting}
 \[
 Y^1=
 \begin{array}{c}
-- 
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