Y add 15.600000000000001 sub sub sub mul -0.022 x_7 mul 68.60000000000001 x_8 mul -58.7 sqrt add 47.300000000000004 mul -0.25 x_2 add sub mul 0.136 exp add 2.82 mul 8.1 x_3 mul 6.69 mul x_6 div add mul 0.78 x_0 mul 0.03 x_1 x_4 mul -23.1 inv add 6.42 mul 61.0 div x_5 x_5