Y add 0.138 add mul 4.0 div div mul x_3 inv add 0.061 mul 0.038 x_0 x_8 add mul -0.594 x_6 mul -82.30000000000001 abs add -0.92 mul 0.88 mul sub mul -5.91 abs add 3.19 mul 3.02 x_5 mul -46.6 x_1 exp add 46.1 mul 5.6000000000000005 x_7 mul 0.13 div x_2 x_4