\def\labelenumiii{\alph{enumiii}.}
\def\theenumiii{\alph{enumiii}}
\def\p@enumiii{\theenumi(\theenumii)}

\if@twoside \def\ps@headings{\let\@mkboth\markboth
\def\@oddfoot{\hss{\Large\bf Michael Hoppe}\hss}%
 \def\@evenfoot{\hss{\Large\sc Das Repetitorium der Mathematik und Statistik}%
 \hss}\def\@evenhead{\underline{\hbox to \textwidth{{\boldmath $\thepage$}\hfil \bf
\leftmark}}}\def\@oddhead{\underline{\hbox to \textwidth{\hbox{}\bf \rightmark \hfil
{\boldmath $\thepage$}}}}\def\sectionmark##1{\markboth {\uppercase{\ifnum \c@secnumdepth
>\z@
 \thesection\hskip 1em\relax \fi ##1}}{}}\def\subsectionmark##1{\markright
{\ifnum \c@secnumdepth >\@ne
 \thesubsection\hskip 1em\relax \fi ##1}}}
\else \def\ps@headings{\let\@mkboth\markboth
\def\@oddfoot{\hss{\Large\bf Michael Hoppe}\hss}\def\@evenfoot{%
 \hss{\Large\sc Das Repetitorium der Mathematik und Statistik}\hss}%
 \def\@oddhead{\underline{\hbox to \textwidth{\hbox {}\bf \rightmark \hfil
{\boldmath $\thepage$}}}}\def\sectionmark##1{\markright {\uppercase{\ifnum \c@secnumdepth
>\z@
 \thesection\hskip 1em\relax \fi ##1}}}}
\fi
\def\ps@myheadings{\let\@mkboth\@gobbletwo
\def\@oddhead{\underline{\hbox to \textwidth{\hbox{}\bf\rightmark \hfil
{\boldmath $\thepage$}}}}\def\@oddfoot{\hss{\Large\bf Michael Hoppe}\hss}%
\def\@evenhead{{\boldmath $\thepage$}\hfil\bf\leftmark\hbox
{}}\def\@evenfoot{\hss{\Large\sc Das Repetitorium der Mathematik 
und Statistik}\hss}\def\sectionmark##1{}\def\subsectionmark##1{}}


\clubpenalty10000   %  keine Schusterjungen
\widowpenalty10000  %  und Hurenkinder
\predisplaypenalty10000 % gem�� TeXbook, S.189.


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%\addtolength\textheight{48pt} %vorher   60pt
%\addtolength\footskip{12pt}   %original 30pt

\advance\topmargin by -4\baselineskip
\advance\textheight by 6\baselineskip
\advance\footskip by \baselineskip
\mathsurround=1pt
\oddsidemargin=16pt

\def\auf{\leftmargini13pt
        \def\labelenumi{\bf\arabic{enumi}.} % ge�ndert, um die Aufg.-num. fett zu machen
        \def\theenumi{\bf\arabic{enumi}}
        \def\labelenumii{(\roman{enumii})} % kleine lateinische Zahlen
        \def\theenumii{\roman{enumii}}\begin{enumerate}}
\def\fua{\end{enumerate}}  % Meine Aufgabennumerierung

\def\on{\advance\mathindent by\leftmargini\[} % h�bsch einr�cken...
\def\no{\]\advance\mathindent by-\leftmargini \noindent} % Kein \indent 
                                            %nach dargestellten Gleichungen.

\if@twocolumn \def\on{\[} % nix mehr einr�cken...
\def\no{\] \noindent} % Kein \indent nach dargestellten Gleichungen.
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%\advance\footskip by\baselineskip   %original 30pt
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 \oddsidemargin=-10pt
 \evensidemargin=-30pt
\else \textwidth=345pt
\fi
