Y add -8.3 div tan add -95.7 mul 49.1 x_2 sub mul 78.10000000000001 x_5 sub mul 4.18 div mul x_3 inv sub mul -7.59 inv add mul 0.47900000000000004 x_2 mul 0.334 exp add 7.6000000000000005 mul -0.744 x_1 mul 0.55 x_6 sub mul 57.7 x_7 mul 70.60000000000001 div x_4 x_0 mul 75.5 x_8