<!-- beginfunction affiche(form){var nb=eval(form.nbre.value);var st="";var mar="";var u=-3;var n=0;var terme="";mar=mar+"U0 = "+u+"\n";for(var I=0;I<=nb-1;I++){terme=terme+"U"+I+" = 2x"+I+"-3 = "+u+"\n";u=eval(u+2);};u=-3;for(var I=0;I<=nb-2;I++){mar=mar+"U"+eval(I+1)+" = U"+I+"+2 = "+u+"+2 = "+eval(u+2)+"\n";u=eval(u+2);};window.document.formulaire.def1.value=terme;window.document.formulaire.def2.value=mar;}//-->
