Y add 2.77 sub mul 32.4 div div exp add -1.85 mul 0.48 mul x_6 x_0 sub sub add mul 28.1 x_1 mul -22.900000000000002 abs add -8.22 mul -0.358 x_0 mul 0.423 mul x_3 x_2 mul -3.74 exp add -0.761 mul -23.700000000000003 mul x_8 x_5 x_7 mul -79.4 inv add -7.78 mul -6.82 x_4