fact: Definition minimal_maybe_empty_productions__iff__maybe_empty_productions {it : productions Char} : inhabited (maybe_empty_productions G valid0 it) <-> inhabited (minimal_maybe_empty_productions (G := G) valid0 it).
imports: Fiat.Common.Coq__8_4__8_5__Compat Coq.Strings.String Coq.ZArith.ZArith Fiat.Parsers.ContextFreeGrammar.Core Fiat.Parsers.Reachable.MaybeEmpty.Core Fiat.Parsers.Reachable.MaybeEmpty.Minimal Fiat.Parsers.BaseTypes Fiat.Parsers.BaseTypesLemmas Fiat.Parsers.Reachable.MaybeEmpty.WellFounded Fiat.Common