Y add 0.71 sub mul 0.278 x_8 add mul 3.8000000000000003 pow3 add 16.5 mul -27.1 x_2 mul 2.82 div x_4 add sub mul 2.5100000000000002 x_0 mul 3.3200000000000003 mul x_6 exp add -8.13 mul -0.41600000000000004 x_5 sub mul -7.82 mul x_3 sub mul -0.496 div x_1 x_4 mul -65.60000000000001 x_7 mul 10.5 tan add 60.5 mul -4.3100000000000005 x_3