Y add 62.1 add sub mul 21.200000000000003 mul x_0 add mul 2.65 x_1 sub mul -3.1 pow3 add 0.962 mul 0.011 x_4 mul -0.111 mul x_2 add mul 0.47200000000000003 x_5 mul -47.800000000000004 x_6 mul -3.7 x_3 mul -51.1 pow3 add -7.17 mul -7.83 x_2