Y add 3.72 sub sub mul 0.684 div sub mul -0.094 x_7 mul 6.8100000000000005 x_8 sub mul 8.19 x_1 mul -34.1 x_6 sub sub mul 0.327 x_5 add add mul 0.9460000000000001 mul x_4 add mul -7.32 log add 19.700000000000003 mul 1.27 x_5 mul -0.666 x_6 mul -6.5200000000000005 div x_0 x_8 mul -0.85 x_1 mul -0.17 div x_3 x_9 mul -62.1 inv add 66.2 mul 30.1 x_2