Y add 67.7 div tan add -0.08700000000000001 mul 3.7600000000000002 x_0 add mul 0.9510000000000001 x_0 add add mul -9.34 x_1 add mul -8.35 mul div x_8 sub mul -0.985 exp add 8.14 mul 0.216 x_2 sub mul 7.63 x_8 mul -21.900000000000002 x_4 x_7 mul -82.30000000000001 exp add 0.08 mul 9.18 mul x_3 x_6 mul -9.21 mul x_5 sin add -51.300000000000004 mul 9.66 x_2