\input fig4tex.tex %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%% DEBUT DESSIN %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \figinit{1.0pt} % pt de la courbe A \figpt 1:(-100,20) \figpt 2:(-30,70)\figpt 3:(50,50) \figpt 4:(80,0)\figpt 5:(30,-40) \figpt 6:(-30,0)\figpt 7:(-80,-20) % pt de la courbe B \figpt 8:(-30,30)\figpt 9:(0,40)\figpt 10:(50,30) \figpt 12:(50,-30)\figpt 13:(20,-20) \figpt 14:(0,15)% % ecriture de A et B \figpt 16:(-60,20)\figpt 15:(20,20) %%%%%%%%%%%%%%%%%%%%% %% fichier graphique %%%%%%%%%%%%%%%%%%% \psbeginfig{} \pscurve[1,2,3,4,5,6,7,1,2,3] \pssetfillmode{yes}\pssetgray{0.6} \pscurve[8,9,10,12,13,14,8,9,10] \pssetfillmode{no}\pssetgray{0} \pscurve[8,9,10,12,13,14,8,9,10] \psendfig %%%%%%%%%%%%%%%%%%% %% writing %%%%%%%%%%%%%%%%%%% \figvisu{\figBoxA}{$A\subset B$}{ \figwritec [15]{$A$} \figwritec [16]{$B$} } \box\figBoxA \bye