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Diffstat (limited to 'Master/texmf-doc/doc/english/mathmode/Mathmode.tex')
-rw-r--r-- | Master/texmf-doc/doc/english/mathmode/Mathmode.tex | 72 |
1 files changed, 65 insertions, 7 deletions
diff --git a/Master/texmf-doc/doc/english/mathmode/Mathmode.tex b/Master/texmf-doc/doc/english/mathmode/Mathmode.tex index 73288690e72..a06ee5e5e10 100644 --- a/Master/texmf-doc/doc/english/mathmode/Mathmode.tex +++ b/Master/texmf-doc/doc/english/mathmode/Mathmode.tex @@ -13,7 +13,7 @@ %% DESCRIPTION: %% `Mathmode' is a document how the math mode works inside LaTeX %% -\def\MathmodeVersion{2.23} +\def\MathmodeVersion{2.24} %\ifvtex\title{\logo Math mode - v.\MathmodeVersion}\else \ifpdf\title{Math mode - v.\MathmodeVersion}\else \title{\logo Math mode - v.\MathmodeVersion}\fi%\fi @@ -26,7 +26,7 @@ Sabine Glaser; Azzam Hassam; Henning Heinze; Martin Hensel; Morten H\o{}gholm; M. Kalidoss; Dan Lasley; - Angus Leeming; Tim Love; Dan Luecking; + Angus Leeming; Vladimir Lomov; Tim Love; Dan Luecking; Hendrik Maryns; Heinz Mezera; David Neuway; Joachim Punter; @@ -905,8 +905,8 @@ cases structure\index{cases@\textbackslash cases} with the \verb|array| environm \begin{LTXexample}[pos=b] \begin{equation} x=\left\{ \begin{array}{cl} -0 & \textrm{if A=...}\\ -1 & \textrm{if B=...}\\ +0 & \textrm{if }A=\ldots\\ +1 & \textrm{if }B=\ldots\\ x & \textrm{this runs with as much text as you like, but without an raggeright text.}\end{array}\right. \end{equation} \end{LTXexample} @@ -918,8 +918,8 @@ It is obvious, that we need a \CMD{parbox} if the text is longer than the possib \begin{equation} x = \left\{% \begin{array}{l>{\raggedright}p{.5\textwidth}}% - 0 & if A=...\tabularnewline - 1 & if B=...\tabularnewline + 0 & if $A=\ldots$\tabularnewline + 1 & if $B=\ldots$\tabularnewline x & \parbox{0.5\columnwidth}{this runs with as much text as you like, % because an automatic linebreak is given with % a raggedright text. Without this % @@ -6648,7 +6648,7 @@ $\threesim ABC$ \part{Examples} \section{Tuning math typesetting} -Chapter 18 of the \TeX book is named "`Fine Points of Mathematics Typing"'~\cite{knuth86} +Chapter 18 of the \TeX book is named ,,Fine Points of Mathematics Typing``~\cite{knuth86} and it shows on 20 pages some more or less important facts when typesetting mathematical expressions. Often inline formulas contain a \Index{punctuation} character like a @@ -7930,6 +7930,64 @@ the \LIndex{abovedisplayskip}. The formula has to be raised up for exactly this \end{itemize} +\section{Roots} +There exists no special symbol for roots\index{Root} which are longer than one line. In such +cases the root should be split into two or more one, like $\sqrt{a\cdot b\cdot c}=\sqrt{a}\cdot\sqrt{a}\cdot\sqrt{b}\cdot\sqrt{c}$ +if possible. If nothing helps one can use \CMD{overline}\cIndex{overline} for +following lines of the root. The following example uses the \verb+multline+ environment +to get only one equation number: + +\begin{multline} +d(P,Q)|_{Stat.,Dependent}=\\ + \sqrt{\left[a_{11}(x_{1}-y_{1})^{2}+a_{22}(x_{2}-y_{2})^{2}+ + \ldots+a_{pp}(x_{p}-y_{p})^{2}\right]+} \\ + \overline{\rule{0pt}{2.5ex} + \left[2a_{12}(x_{1}-y_{1})(x_{2}-y_{2})+2a_{13} + (x_{1}-y_{1})(x_{3}-y_{3}) + \right.}\\ + \overline{\rule{0pt}{2.5ex} + \left.\ldots +2a_{p-1,p}(x_{p-1}-y_{p-1})(x_{p}-y_{p})\right]} +\end{multline} + + +\begin{lstlisting} +\begin{multline} +d(P,Q)|_{Stat.,Dependent}=\\ + \sqrt{\left[a_{11}(x_{1}-y_{1})^{2}+a_{22}(x_{2}-y_{2})^{2}+ + \ldots+a_{pp}(x_{p}-y_{p})^{2}\right]+} \\ + \overline{\rule{0pt}{2.5ex} + \left[2a_{12}(x_{1}-y_{1})(x_{2}-y_{2})+2a_{13} + (x_{1}-y_{1})(x_{3}-y_{3}) + \right.}\\ + \overline{\rule{0pt}{2.5ex} + \left.\ldots +2a_{p-1,p}(x_{p-1}-y_{p-1})(x_{p}-y_{p})\right]} +\end{multline} +\end{lstlisting} + + +Alternative: + +\begin{multline} +d(P,Q)|_{Stat.,Dependent}=\\ + \Big(\left[a_{11}(x_{1}-y_{1})^{2}+a_{22}(x_{2}-y_{2})^{2}+ + \ldots+a_{pp}(x_{p}-y_{p})^{2}\right]+ \\ + \left[2a_{12}(x_{1}-y_{1})(x_{2}-y_{2})+2a_{13} + (x_{1}-y_{1})(x_{3}-y_{3}) + \right.\\ + \left.\ldots +2a_{p-1,p}(x_{p-1}-y_{p-1})(x_{p}-y_{p})\right]\Big)^{1/2} +\end{multline} + + +\begin{lstlisting} +\begin{multline} +d(P,Q)|_{Stat.,Dependent}=\\ + \left\{\left[a_{11}(x_{1}-y_{1})^{2}+a_{22}(x_{2}-y_{2})^{2}+ + \ldots+a_{pp}(x_{p}-y_{p})^{2}\right]+\right. \\ + \left[2a_{12}(x_{1}-y_{1})(x_{2}-y_{2})+2a_{13} + (x_{1}-y_{1})(x_{3}-y_{3}) + \right.\\ + \left.\left.\ldots +2a_{p-1,p}(x_{p-1}-y_{p-1})(x_{p}-y_{p})\right]\right\}^{1/2} +\end{multline} +\end{lstlisting} + + + \part{Lists, bibliography and index} \bgroup \lhead{}\rhead{} |