Y add 4.7700000000000005 sub mul -56.1 div add mul -54.1 x_5 mul -35.300000000000004 mul x_2 inv add 0.678 mul 12.600000000000001 x_0 x_5 add mul -78.10000000000001 inv sub mul 80.4 div x_4 x_6 mul 0.532 x_3 mul -26.400000000000002 div sub mul -35.2 x_2 mul 1.09 x_1 pow2 add 0.314 mul 13.8 x_5