fact: Definition dyn_to_goal (d : dyn) : t (goal gs_open) := mmatch d with | [? (A:Prop) x] @Dyn A x => ret (Metavar Propₛ A x) | [? (A:Type) x] @Dyn A x => ret (Metavar Typeₛ A x) end.
imports: Strings.String NArith.BinNat Mtac2(Logic Datatypes Logic List Utils MTele Pattern Specif)