Y add 0.912 div div x_0 add mul -61.400000000000006 mul x_6 div x_1 div x_5 sub mul 3.06 x_2 mul 40.0 tan add -9.450000000000001 mul 74.5 x_4 mul 88.80000000000001 x_7 add sub mul 23.900000000000002 mul x_3 x_0 mul -0.07 x_1 mul 3.11 x_1