fact: Definition Projection_Format (format : FormatM S' T) (f : S -> S') : FormatM S T := Compose_Format format (fun s s' => f s = s').
imports: Coq.ZArith.ZArith Coq.Strings.String Coq.Vectors.Vector Fiat.Common.DecideableEnsembles Fiat.Computation Fiat.Narcissus.Common.Specs