Y add -64.5 div pow3 sub mul -13.100000000000001 abs add 8.07 mul -39.800000000000004 x_2 mul -0.8160000000000001 mul x_0 inv add 0.264 mul -23.200000000000003 x_2 div add mul -28.200000000000003 x_4 mul -47.300000000000004 x_1 pow3 sub mul 9.09 x_3 mul 0.653 x_3