Y add 1.4000000000000001 add add sub mul 3.5300000000000002 x_5 mul 40.400000000000006 div x_4 x_1 mul 60.400000000000006 x_6 sub sub mul -0.13 tan add -0.062 mul -0.889 mul x_2 x_4 mul 81.80000000000001 div x_3 x_6 mul 0.154 x_0