Y add 21.400000000000002 mul x_6 add mul 0.357 div x_2 x_8 mul -2.92 mul div tan add 24.5 mul 66.10000000000001 x_5 div sub mul -0.788 cos add -0.983 mul -0.879 x_3 mul -0.86 x_7 add mul -94.9 x_1 mul -0.14200000000000002 div x_7 x_4 x_0