Y add 1.47 mul x_3 mul x_6 sub add mul -1.3800000000000001 inv add -41.2 mul -4.58 x_1 sub mul -3.77 x_7 mul 0.23700000000000002 div mul x_4 tan sub mul 1.85 x_0 mul 85.10000000000001 x_5 x_3 mul -22.0 x_2