Y add 2.84 div add add mul -0.164 x_4 mul -0.34500000000000003 mul div div x_3 mul x_0 x_9 mul abs add -1.7000000000000002 mul 68.5 x_5 x_8 x_2 add mul 1.42 x_6 mul 6.04 exp add -3.71 mul 1.72 x_1 x_7