Y add -0.17500000000000002 sub mul -20.700000000000003 inv add -2.27 mul -4.41 x_2 sub mul -6.83 x_4 mul 0.744 div inv add mul 82.80000000000001 x_1 mul 7.96 mul x_3 inv add -6.8500000000000005 mul -0.423 x_4 div x_0 x_5