Y add 6.19 sub mul -0.024 x_1 add mul -82.80000000000001 mul add mul 0.854 x_0 mul 0.499 abs add -64.10000000000001 mul 19.6 x_7 x_7 mul 11.4 mul mul sub mul 0.79 pow2 sub mul 9.96 x_5 mul -0.452 x_4 mul -54.800000000000004 pow3 add 0.61 mul -0.255 x_8 x_3 mul x_6 tan add 0.272 mul 7.7700000000000005 x_2