Y add 0.41300000000000003 sub sub mul 1.95 pow3 add -0.28500000000000003 mul -0.85 x_5 mul 97.30000000000001 div div add mul -0.217 x_3 mul 65.60000000000001 inv add 0.049 mul 99.30000000000001 x_7 add sub mul -23.400000000000002 x_2 mul 4.800000000000001 div add mul -8.48 x_4 mul -64.5 x_6 x_2 mul -4.9 x_6 x_1 mul 0.191 x_0