Y add -0.313 add add mul -0.6930000000000001 x_1 mul 67.0 x_2 sub sub add sub mul -0.8220000000000001 x_3 mul 6.8 x_5 add mul -0.28300000000000003 x_8 mul 12.9 x_1 add mul 47.0 x_4 mul 73.10000000000001 x_7 mul -14.100000000000001 div x_0 x_6