WCc13y
Written on June 24, 2019
% Dans le préambule
% -----------------
\usepackage{tkz-tab}
% -----------------
\begin{tikzpicture}
\tkzTabInit[lgt=1,espcl=2]
{$x$/1,$f$/2}
{ 0 , 1 , 3 , 4 }
\tkzTabVar{+/6 , -DH/5 , +/7 , +/7}
\end{tikzpicture}