Y add 76.4 add mul -8.200000000000001 pow2 add 6.34 mul 0.559 x_7 mul 0.5740000000000001 div sub mul 99.10000000000001 mul x_5 add add mul 0.736 div inv add 62.2 mul -6.45 x_4 inv add 0.17300000000000001 mul 5.18 x_7 mul -0.92 x_0 mul -0.218 x_0 mul 0.41000000000000003 mul x_6 mul x_1 div log add 0.915 mul 0.256 x_2 mul x_3 x_4 x_1