Y add 5.1000000000000005 sub mul -24.400000000000002 x_4 sub mul -6.11 exp add -22.700000000000003 mul 6.8100000000000005 x_6 add sub mul -0.6930000000000001 div div x_7 div x_8 x_7 x_3 mul 8.23 div x_5 x_4 add mul 78.60000000000001 inv add 37.4 mul 0.225 x_3 mul 79.10000000000001 div sub mul -0.324 pow3 add -42.2 mul 0.912 x_2 mul 4.1 x_1 x_0