Y add -4.21 sub mul 8.6 x_7 mul 82.9 div x_1 div div mul x_2 sub mul -0.14300000000000002 pow3 add -5.15 mul -0.047 x_6 mul -1.8 x_0 x_4 add mul -3.2 x_8 mul -0.54 div add mul 2.1 inv add 8.700000000000001 mul 0.183 x_3 mul -0.661 sin add -0.368 mul -0.8220000000000001 x_6 div x_3 x_5