fact: Definition N: positive := P_of_succ_nat (Zabs_nat (Q_4th_root_floor_plain ((w^5) / 2880 * b / e))).
imports: List NPeano QArith Qabs Qpossec Qsums Qround Qmetric ZArith CRArith CRsum util.Qgcd Program uneven_CRplus stdlib_omissions.P stdlib_omissions.Z stdlib_omissions.Q Coq.ZArith.Zsqrt_compat