Y add -73.0 add mul 48.5 x_8 mul 9.86 mul div add mul 75.60000000000001 mul div x_2 x_7 x_3 add mul -74.0 div x_1 x_0 mul 2.8000000000000003 x_8 sub mul -0.226 x_6 mul -2.04 pow2 add -0.009000000000000001 mul -24.400000000000002 x_5 x_4