Y add 7.83 sub sub mul 52.5 x_1 mul -0.987 pow2 add -0.363 mul 21.900000000000002 x_5 sub mul -67.8 mul add mul 0.924 x_4 mul -0.838 mul div add mul 47.0 div cos add 9.48 mul 1.9100000000000001 x_2 x_3 add mul 0.424 x_7 mul 8.1 x_6 x_9 x_8 exp add 0.463 mul 3.23 x_0 mul 2.0 x_1