Y add 0.543 div sub mul -6.98 x_1 mul 0.7000000000000001 div x_0 add mul -7.71 pow2 add 93.4 mul 2.86 x_4 add mul -8.5 x_8 mul -11.200000000000001 div x_8 x_5 div x_8 sub add mul 0.012 x_2 sub mul -2.3000000000000003 x_3 mul 0.934 mul x_6 exp add -0.785 mul 0.656 x_2 mul 7.03 exp add 9.64 mul 4.0600000000000005 x_7