Y add 45.2 add mul 81.60000000000001 mul add mul -85.80000000000001 x_0 mul 41.0 mul add sub mul 0.081 x_4 mul 0.921 div exp add -72.4 mul 0.06 x_5 x_6 sub mul -0.369 x_3 mul -51.7 sin add -9.47 mul -59.800000000000004 x_7 x_2 x_8 mul -9.25 cos add 0.8210000000000001 mul 9.3 x_1