Y add 4.01 sub mul 0.298 div x_3 div add mul 18.2 inv add 8.93 mul 0.6990000000000001 x_5 mul -4.8 x_0 sub add mul 0.17300000000000001 mul x_1 x_2 mul 9.9 x_6 mul -1.94 x_4 mul -67.60000000000001 inv add -2.32 mul 52.6 x_7