Y add 24.200000000000003 mul div mul x_4 mul sub mul -11.700000000000001 pow2 sub mul -0.5680000000000001 x_2 mul -82.0 x_5 sub mul -69.2 div x_2 pow2 add 63.300000000000004 mul -84.80000000000001 div x_3 sub mul -1.5 inv add -29.1 mul 65.60000000000001 x_8 mul -0.082 x_6 mul 95.7 mul abs add 17.3 mul -4.79 x_0 x_7 x_8 x_4 x_1