Y add 1.67 add add sub mul 0.96 mul x_4 x_1 sub mul -44.300000000000004 x_8 mul -91.10000000000001 div x_5 div add mul 2.7800000000000002 x_0 mul -17.1 x_7 mul x_6 div x_0 x_6 mul 0.148 x_5 mul -0.807 div x_6 exp add mul 40.6 x_3 mul 48.300000000000004 x_2