Y add 0.724 add mul -90.30000000000001 exp sub mul 17.900000000000002 x_7 mul 39.6 x_6 add mul -1.6400000000000001 x_5 add mul 8.25 tan add -2.08 mul -83.0 x_3 add mul 0.603 x_4 mul -3.0500000000000003 mul inv add -5.03 mul -73.0 x_8 add mul 0.961 x_1 add mul 0.6940000000000001 x_1 mul 3.65 mul x_4 div x_0 x_2