Y add -64.4 sub mul -20.8 mul div x_4 x_1 x_2 add mul -2.67 div pow3 add 29.8 mul -0.615 x_3 mul mul pow3 sub mul -90.30000000000001 x_2 mul -0.466 pow3 add -0.482 mul -0.17300000000000001 x_0 x_1 x_4 mul -0.77 x_0