Y add 0.926 add add mul 6.1000000000000005 mul x_4 sub add add mul -1.4000000000000001 x_4 add add mul -3.16 x_4 mul -0.774 x_5 mul -0.764 x_1 mul -88.4 x_2 mul -64.0 x_3 mul -2.72 x_6 mul 39.300000000000004 x_0