\subfloat[$\textsc{gis}(g)$]{
\includegraphics[scale=0.30]{../images/para_iterate_dec}
}\qquad
- \subfloat[$\textsc{giu}(g)$ (extrait)]{
+ \subfloat[$\textsc{gig}(g)$ (extrait)]{
\includegraphics[scale=0.30]{../images/chao_iterate_excerpt}
}
\caption{Graphes des itérations synchrones}