Y add 5.26 add add mul 0.8300000000000001 exp add -8.86 mul 64.0 x_3 sub add mul -17.6 x_4 mul 54.400000000000006 pow2 add 9.52 mul 4.5 x_5 sub mul -4.65 div add mul -0.082 x_4 mul 1.08 x_5 sub mul -0.495 x_6 mul -43.300000000000004 x_2 mul 5.0600000000000005 x_0 mul 35.2 x_1