Y add -47.0 sub mul -39.300000000000004 div sub mul -6.57 div sin sub mul 7.09 x_8 mul 0.406 x_2 div sub mul -4.4 div sin add 7.8500000000000005 mul 6.03 x_6 sub mul 0.08600000000000001 x_4 mul 0.9530000000000001 sin add 9.24 mul -3.41 x_0 mul 0.559 x_1 x_7 mul -24.8 exp add 8.45 mul 8.66 x_3 add mul -57.5 x_1 mul 6.29 x_7 mul 0.114 x_5