fact: Definition constant_getter cst prec := let nb := Z.abs_nat (Z.pred (fst (Zdiv.Zdiv_eucl_POS (F.prec prec + 30)%positive 31%Z))) in constant_getter_aux nb cst.
imports: Coq(Reals Psatz) Flocq(Zaux Raux Digits) Stdlib Xreal Basic Sig Interval Float