Y add -61.1 mul x_2 add mul 73.3 div x_7 div sub add add sub mul 80.2 x_3 mul -67.5 tan add 0.222 mul 0.113 x_0 mul 70.9 x_5 mul 7.7700000000000005 x_1 mul -0.018000000000000002 tan add 1.17 mul -0.6000000000000001 x_4 x_6 mul -6.0600000000000005 x_1