Y add 8.06 div mul x_5 mul x_1 sub mul 98.4 mul sqrt add 4.84 mul -1.3900000000000001 x_7 div inv add -0.051000000000000004 mul -66.5 x_4 mul x_2 x_6 mul -0.753 exp add 0.611 mul -7.15 x_0 sub mul -0.33 x_1 mul 0.526 exp add mul 0.47500000000000003 x_5 mul -0.8190000000000001 x_3