Y add -76.60000000000001 sub mul 3.7600000000000002 inv add 6.84 mul 0.388 x_0 mul -29.900000000000002 div sub mul -18.1 x_1 mul -71.8 div x_7 sub mul 78.9 mul x_3 x_5 mul -87.10000000000001 div x_1 add mul 0.231 mul x_2 x_6 mul -82.0 div abs add 0.9 mul -76.5 x_4 div x_3 x_5 pow3 add -0.988 mul 0.28200000000000003 x_6