Y add -89.9 add add mul -0.22 div sub mul -70.3 div x_4 x_2 mul -6.0 div pow3 add -9.52 mul 0.9440000000000001 x_3 x_0 x_4 mul 8.58 mul x_2 x_2 mul -87.5 pow2 sub mul 0.314 x_0 mul -1.4000000000000001 x_1