Y add 0.77 sub mul 1.6500000000000001 mul div add mul -0.401 div x_6 add mul 8.370000000000001 x_4 mul 0.763 inv add 2.45 mul 3.29 x_5 mul -29.6 x_2 sub mul 0.28500000000000003 div x_0 div x_1 x_5 mul 5.5200000000000005 x_4 x_3 mul -0.171 x_4