Y add -0.021 add add mul -21.5 x_3 mul -3.06 mul x_7 mul add add mul 78.4 x_5 mul 21.8 x_3 mul -3.81 mul log add 3.43 mul -0.35000000000000003 x_6 sub mul 0.388 mul x_0 x_1 mul -6.59 mul x_1 sub mul 0.559 x_2 mul 53.300000000000004 div exp add -88.60000000000001 mul -6.8500000000000005 x_9 x_4 x_8 mul -0.33 x_7