Y add -7.23 sub sub mul 4.0 div div sin add 91.9 mul 48.0 x_2 sub mul -71.10000000000001 mul mul x_2 exp add 4.66 mul 18.400000000000002 x_3 div x_7 x_5 mul -8.540000000000001 x_0 x_4 mul 71.9 mul x_6 x_7 mul -0.042 sqrt add 7.4 mul -0.85 x_1