Y add 4.51 add mul 0.6960000000000001 x_8 mul 0.245 div x_4 mul sub mul -0.507 pow3 add -7.98 mul -1.22 x_4 mul -3.65 mul add mul 6.29 x_3 mul -53.800000000000004 mul x_6 mul pow3 add 8.81 mul 7.0600000000000005 x_2 mul sub mul 0.008 div x_7 x_4 mul -9.61 x_0 pow2 add -0.158 mul -39.400000000000006 x_4 exp add 55.6 mul 6.88 div x_1 x_5 x_7