Y add 7.19 div add mul 0.522 x_2 add mul -0.28600000000000003 x_2 sub mul 0.487 x_4 mul 0.311 div add mul 0.429 x_0 mul -6.12 x_1 x_5 mul pow3 add 68.7 mul -98.80000000000001 x_5 sub mul -1.45 x_4 mul 38.6 x_3