Y add 2.85 add mul 0.248 x_5 sub sub mul 0.47800000000000004 div add mul -0.6960000000000001 x_3 mul 65.0 div inv add -0.122 mul 0.263 x_0 x_6 x_1 mul 0.871 inv add 0.81 mul 58.6 x_1 add sub mul -0.056 x_7 mul -6.36 mul x_4 pow2 add -0.17500000000000002 mul 74.5 x_4 mul 0.9540000000000001 pow3 add mul 1.03 x_2 mul 5.2700000000000005 x_4