Y add 3.43 add mul -4.93 mul sub mul 8.0 x_5 mul 9.700000000000001 inv add -0.23500000000000001 mul -2.0100000000000002 x_2 x_7 mul 0.195 div sub sub mul -47.0 x_1 mul 9.91 mul sub mul 67.7 x_7 mul 89.60000000000001 x_3 mul x_6 cos add -0.886 mul 4.05 x_8 mul 0.212 x_8 add sub add mul -0.891 x_3 mul -0.396 x_4 mul 30.3 x_0 mul -7.9 inv add -0.504 mul -12.9 x_2