Y add 2.7600000000000002 add mul 3.3000000000000003 mul mul sub mul 0.799 x_5 sub mul 62.400000000000006 x_4 sub mul 33.2 pow2 add 2.23 mul -5.59 x_6 mul -5.88 x_0 x_4 add mul 4.3 x_3 mul 0.787 x_2 mul 0.4 x_1