\def\Reals{\mathbb{R}}
\definecolor{shadecolor}{rgb}{0.95,0.95,0.95}
-\newenvironment{Algo}{\vspace{-1em}\begin{center}\begin{minipage}[h]{0.95\columnwidth}\begin{shaded}\begin{tabbing}%
- \hspace{3mm}\=\hspace{3mm}\=\hspace{3mm}\=\hspace{3mm}\=\hspace{3mm}\=\hspace{3mm}\=\hspace{3mm}\= \kill} %
- { \end{tabbing}\vspace{-1em}\end{shaded}\end{minipage}\end{center}\vspace{-1em}}
+%\newenvironment{Algo}{\vspace{-1em}\begin{center}\begin{minipage}[h]{0.95\columnwidth}\begin{shaded}\begin{tabbing}%
+% \hspace{3mm}\=\hspace{3mm}\=\hspace{3mm}\=\hspace{3mm}\=\hspace{3mm}\=\hspace{3mm}\=\hspace{3mm}\= \kill} %
+% { \end{tabbing}\vspace{-1em}\end{shaded}\end{minipage}\end{center}\vspace{-1em}}
-\lstnewenvironment{Listing}[2]{\lstset{basicstyle=\scriptsize\ttfamily,%
- breaklines=true, breakatwhitespace=true, language=C, keywordstyle=\color{black},%
- prebreak = \raisebox{0ex}[0ex][0ex]{\ensuremath{\hookleftarrow}},%
- commentstyle=\textit, numbersep=1em, numberstyle=\tiny, numbers=left,%
- numberblanklines=false, mathescape, escapechar=@, label=#1, caption={#2}}}{}
+\lstnewenvironment{Listing}[2]{\lstset{
+%% basicstyle=\scriptsize\ttfamily,%
+%% breaklines=true, breakatwhitespace=true, language=C, keywordstyle=\color{black},%
+%% prebreak = \raisebox{0ex}[0ex][0ex]{\ensuremath{\hookleftarrow}},%
+%% commentstyle=\textit, numbersep=1em, numberstyle=\tiny, numbers=left,%
+%% numberblanklines=false, mathescape, escapechar=@,
+ label=#1, caption={#2}}
+}{}
-\def\N{$\mathbb N$ }
+%\def\N{$\mathbb N$ }
\def\R{$\mathbb R$ }
\def\Z{$\mathbb Z$ }
\def\Q{$\mathbb Q$ }
