Y add -0.453 mul div x_4 x_6 sub mul -14.700000000000001 div pow3 add -3.0100000000000002 mul 51.7 x_8 div x_1 div x_6 div div sub mul 0.5 x_7 sub mul -78.4 div x_5 x_9 mul -4.65 x_4 div mul x_0 log add 88.5 mul -7.71 x_2 x_1 pow3 add -0.559 mul -9.74 x_3 mul -64.5 x_6