Y add 12.100000000000001 div mul x_7 sub mul 0.487 x_6 mul -19.900000000000002 abs add 0.984 mul -0.9410000000000001 x_2 sub mul -26.200000000000003 x_4 add mul 6.4 x_5 add mul -8.07 x_3 mul 32.800000000000004 pow2 add 0.439 mul -76.60000000000001 div x_0 x_1