Y add -7.86 mul x_0 div x_7 mul x_6 div add mul 0.5750000000000001 exp add 37.7 mul 0.444 x_4 mul 7.16 pow2 add -5.1000000000000005 mul 5.16 x_2 add mul -0.28 mul exp add -0.41400000000000003 mul 4.7700000000000005 x_1 x_8 mul 0.842 div x_5 sub mul -9.88 x_0 mul -0.979 x_3