Y add -3.0700000000000003 sub sub sub mul -0.442 x_1 sub sub mul 5.12 x_0 mul -8.9 x_7 mul -0.232 mul x_3 x_3 add sub add mul 3.8200000000000003 x_1 mul -0.066 tan add -23.3 mul -24.3 x_7 sub mul -5.5600000000000005 x_4 mul -0.72 mul x_5 x_6 mul 17.1 x_1 mul -12.100000000000001 x_2