Y add -0.487 sub add sub mul -34.4 x_1 mul 0.122 tan add mul -75.9 tan add -4.97 mul 49.900000000000006 x_6 mul -61.900000000000006 pow2 add 60.2 mul -0.756 x_0 mul 6.98 div x_2 sub mul -83.10000000000001 mul x_6 x_5 mul -3.96 x_7 sub sub mul -8.9 mul div x_8 x_3 x_8 mul 5.3500000000000005 x_7 mul -12.5 div x_5 x_4