Y add 0.278 sub add mul -41.400000000000006 x_7 add sub mul 0.445 x_5 sub mul -47.0 x_3 sub sub mul 65.5 x_5 mul 0.643 exp add -0.6880000000000001 mul -0.026000000000000002 mul x_7 add mul 2.17 x_0 mul 7.26 x_6 add mul 45.800000000000004 x_7 mul 8.35 mul x_2 div x_1 x_8 mul 97.7 x_1 mul 0.596 x_4