%
% tkz-euclide (14/01/2011)
%
% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
% Author Alain Matthes
\input{tkzfctpreamble.ltx}

\begin{document}

\begin{tikzpicture}
  \tkzInit[ymax=2.25,ystep=.5]  \tkzGrid
  \tkzAxeXY
  \tkzFctPar[samples=400,domain=0:2*pi]{(t-sin(t))}{(1-cos(t))}
\end{tikzpicture}

\end{document} 
