Y add -14.700000000000001 div pow3 add 6.71 mul -6.55 x_2 mul add mul -7.75 mul sin add 0.581 mul -0.088 div inv add -0.22 mul 0.86 x_0 sub mul -68.8 x_3 mul -0.997 x_4 pow3 add -0.42 mul 0.09 x_3 mul 0.385 x_1 x_1