Y add 0.218 sub mul -0.762 div sub mul -51.300000000000004 x_8 sub sub mul -72.7 x_3 mul 0.9 x_5 mul 0.765 x_7 x_7 add add mul 9.57 mul tan add -0.19 mul -26.5 x_4 sub mul -45.5 x_6 mul -64.60000000000001 x_1 add mul 57.400000000000006 x_2 mul 9.92 x_0 mul 56.5 x_3