Y add 1.93 sub mul -4.23 x_2 add sub mul -7.98 mul x_5 sub add mul 5.72 x_6 mul 81.2 x_7 sub mul -3.8200000000000003 x_1 mul 0.059000000000000004 abs sub add mul -9.25 x_0 mul -63.0 x_4 mul -5.62 cos add -0.531 mul 0.524 x_3 mul -88.30000000000001 inv add -80.60000000000001 mul -1.6 x_8 mul 0.869 x_6