functor (T : REPR) ->
sig
type t_ = T.t
val head_sym : t_ -> id
val to_seq : t_ -> t_ Sequence.t
val to_seq_vars : t_ -> t_ Var.t Sequence.t
val to_seq_consts : t_ -> ID.t Sequence.t
module VarSet :
sig
type elt = t_ Var.t
type t
val empty : t
val is_empty : t -> bool
val mem : elt -> t -> bool
val add : elt -> t -> t
val singleton : elt -> t
val remove : elt -> t -> t
val union : t -> t -> t
val inter : t -> t -> t
val diff : t -> t -> t
val compare : t -> t -> int
val equal : t -> t -> bool
val subset : t -> t -> bool
val iter : (elt -> unit) -> t -> unit
val fold : (elt -> 'a -> 'a) -> t -> 'a -> 'a
val for_all : (elt -> bool) -> t -> bool
val exists : (elt -> bool) -> t -> bool
val filter : (elt -> bool) -> t -> t
val partition : (elt -> bool) -> t -> t * t
val cardinal : t -> int
val elements : t -> elt list
val min_elt : t -> elt
val max_elt : t -> elt
val choose : t -> elt
val split : elt -> t -> t * bool * t
val find : elt -> t -> elt
val of_seq : elt CCSet.sequence -> t
val add_seq : t -> elt CCSet.sequence -> t
val to_seq : t -> elt CCSet.sequence
val of_list : elt list -> t
val add_list : t -> elt list -> t
val to_list : t -> elt list
val pp :
?start:string ->
?stop:string -> ?sep:string -> elt CCSet.printer -> t CCSet.printer
val print :
?start:string ->
?stop:string ->
?sep:string -> elt CCSet.formatter -> t CCSet.formatter
end
val to_seq_free_vars : ?bound:VarSet.t -> t_ -> t_ Var.t Sequence.t
val free_vars : ?bound:VarSet.t -> t_ -> VarSet.t
val is_var : t_ -> bool
val is_const : t_ -> bool
val is_closed : t_ -> bool
val is_undefined : t_ -> bool
val free_meta_vars :
?init:t_ MetaVar.t ID.Map.t -> t_ -> t_ MetaVar.t ID.Map.t
val bind_unfold : Binder.t -> t_ -> t_ Var.t list * t_
val fun_unfold : t_ -> t_ Var.t list * t_
val get_ty_arg : t_ -> int -> t_ option
val ty_unfold : t_ -> t_ Var.t list * t_ list * t_
val ty_is_Type : t_ -> bool
val ty_returns_Type : t_ -> bool
val ty_returns_Prop : t_ -> bool
val ty_returns : t_ -> t_
val ty_is_Kind : t_ -> bool
val ty_is_Prop : t_ -> bool
val ty_is_unitype : t_ -> bool
val ty_num_param : t_ -> int
end