Y add 0.28500000000000003 sub mul 74.60000000000001 div sub add add mul -0.158 x_8 mul 6.0 x_3 add mul 0.455 x_3 mul -2.17 x_4 mul 59.800000000000004 x_1 sub mul -0.034 x_7 mul 7.58 x_5 add mul 2.36 div sub mul 4.1 mul exp add -1.35 mul -67.9 x_6 x_5 mul -89.10000000000001 x_2 sin add -52.400000000000006 mul 0.609 x_8 mul 0.276 pow2 add 0.23700000000000002 mul 6.140000000000001 x_0