fact: Definition pb'_productions__of__minimal_pb'_productions {valid0} valid pats (Hsub : sub_nonterminals_listT valid valid0) : minimal_pb'_productions G valid pats -> pb'_productions G valid0 pats.
imports: Fiat.Common.Coq__8_4__8_5__Compat Coq.Strings.String Coq.ZArith.ZArith Fiat.Parsers.ContextFreeGrammar.Core Fiat.Parsers.Reachable.ParenBalanced.Core Fiat.Parsers.Reachable.ParenBalanced.WellFounded Fiat.Parsers.BaseTypes Fiat.Parsers.BaseTypesLemmas Fiat.Common