Y add 40.7 add mul 3.19 div div div x_3 div add mul 0.834 exp add 62.5 mul 8.91 x_7 mul 1.86 x_4 sub mul -6.5 div inv add 0.5740000000000001 mul -0.484 x_7 x_2 mul 29.8 div x_5 x_4 x_7 x_1 mul 34.6 div x_0 x_6