Y add 0.523 sub mul 8.61 mul x_0 add mul 4.75 x_3 add add mul -73.4 x_5 mul 1.6300000000000001 x_4 mul 0.927 pow2 add 7.09 mul -0.135 x_2 mul 86.7 pow2 add 3.8200000000000003 mul 20.400000000000002 x_1