--> Marches aléatoires 110 étapes Xmin = -0.2 Xmax = 10.2 Ymin = -10.2 Ymax = 10.2 traceG() M = [0,0] point(M) function deplacement(P){ var n = 2*Math.floor(2*Math.random())-1 return [M[0]+1 , M[1]+n] } function marche(){ A = M M = deplacement(M) couleur = noir point(M) couleur = rouge segment(A,M) } setInterval( function() {marche()},500 )

210 étapes répétées Xmin = -0.2 Xmax = 10.2 Ymin = -10.2 Ymax = 10.2 traceG() M2 = [0,0] point(M2) function deplacement(P){ var n = 2*Math.floor(2*Math.random())-1 return [P[0]+1 , P[1]+n] } function marche(){ if(M2[0] < 10){ A2 = M2 M2 = deplacement(M2) transparence = 1 couleur = noir point(M2) transparence = 0 couleur = "rgba(255,0,0,0.2)" segment(A2,M2) } else{ M2 = [0,0] } } setInterval( function() {marche()},50 )

310 étapes Xmin = -0.2 Xmax = 10.2 Ymin = -10.2 Ymax = 10.2 M3 = [0,0] point(M3) function deplacement(P){ var n = 2*Math.floor(2*Math.random())-1 return [P[0]+1 , P[1]+n] } for(var j = 0; j < 11; j = j+1){ n = -j for(var i = 0; i < 11 ; i++){ couleur = "rgba(200,200,200,1)" segment( [i+j,n], [i+j+1,n+1] ) segment( [i+j,-n], [i+j+1,-n-1] ) n = n+1 } } function marche(){ if(M3[0] < 10){ A3 = M3 M3 = deplacement(M3) transparence = 1 couleur = noir point(M3) transparence = 0 couleur = "rgba(255,0,0,0.2)" segment(A3,M3) } else{ M3 = [0,0] } } setInterval( function() {marche()},50 )

450 étapes Xmin = -1 Xmax = 51 Ymin = -51 Ymax = 51 M5 = [0,0] //point(M5) function deplacement(P){ var n = 2*Math.floor(2*Math.random())-1 return [P[0]+1 , P[1]+n] } for(var j = 0; j < 51; j = j+1){ n = -j for(var i = 0; i < 50-j ; i++){ couleur = "rgba(200,200,200,1)" segment( [i+j,n], [i+j+1,n+1] ) segment( [i+j,-n], [i+j+1,-n-1] ) n = n+1 } } function marche(){ if(M5[0] < 50){ A5 = M5 M5 = deplacement(M5) transparence = 1 couleur = noir //point(M5) transparence = 0 couleur = "rgba(255,0,0,0.2)" segment(A5,M5) } else{ M5 = [0,0] } } setInterval( function() {marche()},50 )

5100 étapes Xmin = -2 Xmax = 102 Ymin = -102 Ymax = 102 M4 = [0,0] //point(M4) function deplacement(P){ var n = 2*Math.floor(2*Math.random())-1 return [P[0]+1 , P[1]+n] } for(var j = 0; j < 101; j = j+1){ n = -j for(var i = 0; i < 100-j ; i++){ couleur = "rgba(200,200,200,1)" segment( [i+j,n], [i+j+1,n+1] ) segment( [i+j,-n], [i+j+1,-n-1] ) n = n+1 } } function marche(){ if(M4[0] < 100){ A4 = M4 M4 = deplacement(M4) transparence = 1 couleur = noir //point(M4) transparence = 0 couleur = "rgba(255,0,0,0.2)" segment(A4,M4) } else{ M4 = [0,0] } } setInterval( function() {marche()},50 )

61000 étapes Xmin = -20 Xmax = 1020 Ymin = -1020 Ymax = 1020 M6 = [0,0] //point(M6) function deplacement(P){ var n = 2*Math.floor(2*Math.random())-1 return [P[0]+1 , P[1]+n] } peinture = "rgba(200,200,200,1)" couleur = "rgba(200,200,200,1)" transparence = 1 triangle([0,0],[1000,1000],[1000,-1000]) function marche(){ if(M6[0] < 1000){ A6 = M6 M6 = deplacement(M6) transparence = 1 couleur = noir //point(M6) transparence = 0 couleur = "rgba(255,0,0,0.4)" segment(A6,M6) } else{ M6 = [0,0] } } setInterval( function() {marche()},50 )