%!TEX root = /Users/ego/Boulot/TKZ/tkz-berge/NamedGraphs/doc/NamedGraphs-main.tex \newpage\section{Andrasfai graph} %<–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––> % Andrasfai %<–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––> \begin{NewMacroBox}{grAndrasfai}{\oarg{options}\var{$k$}} \medskip From MathWord : \url{http://mathworld.wolfram.com/AndrasfaiGraph.html} \emph{The k-Andrásfai graph is a circulant graph on $3k-1$ nodes whose indices are given by the integers 1,\dots,$3k-1$ that are congruent to 1 (mod 3). \href{http://mathworld.wolfram.com/topics/GraphTheory.html}% {\textcolor{blue}{MathWorld}} by \href{http://en.wikipedia.org/wiki/Eric_W._Weisstein}% {\textcolor{blue}{E.Weisstein}} } \medskip \end{NewMacroBox} \bigskip \subsection{\tkzname{Andrásfai graph : k=7, order 20}} \bigskip \begin{center} \begin{tkzexample}[vbox] \begin{tikzpicture}[scale=.7] \GraphInit[vstyle=Art] \SetGraphArtColor{red}{olive} \grAndrasfai[RA=7]{7} \end{tikzpicture} \end{tkzexample} \end{center} \vfill\newpage \subsection{\tkzname{Andrásfai graph : k=8, order 23}} \bigskip\begin{center} \begin{tkzexample}[vbox] \begin{tikzpicture} \GraphInit[vstyle=Art] \SetGraphArtColor{red}{olive} \grAndrasfai[RA=7]{8} \end{tikzpicture} \end{tkzexample} \end{center} \vfill\newpage \subsection{\tkzname{Andrásfai graph : k=9, order 26}} \bigskip\begin{center} \begin{tkzexample}[vbox] \begin{tikzpicture} \GraphInit[vstyle=Art] \SetGraphArtColor{red}{olive} \grAndrasfai[RA=7]{9} \end{tikzpicture} \end{tkzexample} \end{center} \endinput