Y add -0.441 add mul -98.4 x_3 add mul 2.14 div pow3 add -0.21 mul 8.47 x_0 mul div pow3 add -11.100000000000001 mul -0.456 x_2 x_0 x_2 sub mul 0.14200000000000002 x_3 sub mul 0.41000000000000003 x_3 mul 0.12 x_1