Y add -9.4 mul div x_0 add mul 0.23700000000000002 x_7 add sub add add mul 4.6000000000000005 x_7 mul -9.290000000000001 x_6 mul -94.2 mul tan add 4.43 mul -7.21 x_3 pow3 add -13.0 mul -8.66 x_5 mul -0.741 x_4 mul 0.318 x_1 x_2