me le sto caricando, grazie mille :love: :love: :love: :love: :love: :love: :love: :love: :love: :love: :love: :love: :love: :love:
cerca su google: (sqrt(cos(x))*cos(200 x)+sqrt(abs(x))-0.7)*(4-x*x)^0.01, sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5

disegnati questo:
x^2+(y-x^(2/3))^2=1