Y add -0.552 mul add sub mul -7.6000000000000005 mul x_3 add mul 0.005 exp add -91.2 mul -0.678 x_5 sub mul -18.400000000000002 x_1 mul 5.3500000000000005 mul cos add -5.14 mul -2.68 x_2 mul x_7 inv add 83.30000000000001 mul -2.39 x_4 mul -0.723 x_3 mul -0.218 x_0 mul x_8 x_6