// Coordinates System : SetCoords(57.5,491.5,40); // Geometry : seuil=Expression("seuil","","0","10","5","3.8125","-1.7125"); ajout=Expression("ajout","","0","5","4","11.3125","-1.7125"); E1=Expression("E1","","","","nuage=[[0,10]];for(var n=1;n<=30;n++){u=nuage[nuage.length-1][1]*0.8;if(u