Y add 1.44 add mul -88.7 x_6 mul 9.200000000000001 mul add add mul 58.2 mul add mul -41.2 x_5 sub mul -29.3 x_4 add mul -0.132 x_3 mul 0.5650000000000001 pow3 add -7.69 mul 0.534 x_2 x_7 mul -51.300000000000004 x_1 mul 4.04 x_0 x_8