proposition: Lemma BuildVector_nth {A} (a : A) m : forall idx, (BuildVector a m)[@idx] = a.
proof: Proof. induction idx; simpl; first [reflexivity | eassumption]. Defined.
imports: Fiat.Common.Coq__8_4__8_5__Compat Coq.Vectors.Vector Coq.Strings.Ascii Coq.Bool.Bool Coq.Lists.List Fiat.Common.SumType Fiat.Computation.ListComputations Fiat.QueryStructure.Automation.AutoDB Bedrock.Word Bedrock.Memory