Y add 0.387 mul x_4 sub add add mul 55.400000000000006 x_0 mul -8.38 div x_5 div sub sub mul -8.22 exp add -30.400000000000002 mul -37.300000000000004 x_1 add mul 3.56 x_7 mul -4.3100000000000005 x_5 mul 0.065 x_2 x_4 mul -51.800000000000004 x_3 add mul -58.400000000000006 x_2 add mul -84.0 x_6 mul 31.5 x_3