x^2+(y-(x^2)^(1/3))^2 = 1这个图是
{x=(1/6)*sqrt((100+12*sqrt(69))^(2/3)*(48*sqrt(69)+24*(100+12*sqrt(69))^(2/3)-(100+12*sqrt(69))^(4/3)+384+16*(100+12*sqrt(69))^(1/3)))/(100+12*sqrt(69))^(2/3)},
{x=-(1/6)*sqrt((100+12*sqrt(69))^(2/3)*(48*sqrt(69)+24*(100+12*sqrt(69))^(2/3)-(100+12*sqrt(69))^(4/3)+384+16*(100+12*sqrt(69))^(1/3)))/(100+12*sqrt(69))^(2/3)}
{y = 1}, {y = -1},{x=-0.6558656178},{x=0.6558656178}