(* Automatic conversion of a [value] or [pattern] into a [term] *)

Fixpoint pattern_from_value (v : value) : pattern  :=
  match v with
    | c_capply c lv => p_capply c (map pattern_from_value lv)
  end.Fixpoint term_from_value (v : value) : term :=
  match v with
  | c_capply c lc => capply c (map term_from_value lc)
  end.

Lemma term_from_value_not_fapply : forall v f lt, ~ term_from_value v = fapply f lt.