`sig
val length : 'a list -> int
val hd : 'a list -> 'a
val tl : 'a list -> 'a list
val nth : 'a list -> int -> 'a
val rev : 'a list -> 'a list
val append : 'a list -> 'a list -> 'a list
val rev_append : 'a list -> 'a list -> 'a list
val concat : 'a list list -> 'a list
val flatten : 'a list list -> 'a list
val iter : ('a -> unit) -> 'a list -> unit
val iteri : (int -> 'a -> unit) -> 'a list -> unit
val map : ('a -> 'b) -> 'a list -> 'b list
val mapi : (int -> 'a -> 'b) -> 'a list -> 'b list
val rev_map : ('a -> 'b) -> 'a list -> 'b list
val fold_left : ('a -> 'b -> 'a) -> 'a -> 'b list -> 'a
val fold_right : ('a -> 'b -> 'b) -> 'a list -> 'b -> 'b
val iter2 : ('a -> 'b -> unit) -> 'a list -> 'b list -> unit
val map2 : ('a -> 'b -> 'c) -> 'a list -> 'b list -> 'c list
val rev_map2 : ('a -> 'b -> 'c) -> 'a list -> 'b list -> 'c list
val fold_left2 : ('a -> 'b -> 'c -> 'a) -> 'a -> 'b list -> 'c list -> 'a
val fold_right2 : ('a -> 'b -> 'c -> 'c) -> 'a list -> 'b list -> 'c -> 'c
val for_all : ('a -> bool) -> 'a list -> bool
val exists : ('a -> bool) -> 'a list -> bool
val for_all2 : ('a -> 'b -> bool) -> 'a list -> 'b list -> bool
val exists2 : ('a -> 'b -> bool) -> 'a list -> 'b list -> bool
val mem : 'a -> 'a list -> bool
val memq : 'a -> 'a list -> bool
val find : ('a -> bool) -> 'a list -> 'a
val filter : ('a -> bool) -> 'a list -> 'a list
val find_all : ('a -> bool) -> 'a list -> 'a list
val partition : ('a -> bool) -> 'a list -> 'a list * 'a list
val assoc : 'a -> ('a * 'b) list -> 'b
val assq : 'a -> ('a * 'b) list -> 'b
val mem_assoc : 'a -> ('a * 'b) list -> bool
val mem_assq : 'a -> ('a * 'b) list -> bool
val remove_assoc : 'a -> ('a * 'b) list -> ('a * 'b) list
val remove_assq : 'a -> ('a * 'b) list -> ('a * 'b) list
val split : ('a * 'b) list -> 'a list * 'b list
val combine : 'a list -> 'b list -> ('a * 'b) list
val sort : ('a -> 'a -> int) -> 'a list -> 'a list
val stable_sort : ('a -> 'a -> int) -> 'a list -> 'a list
val fast_sort : ('a -> 'a -> int) -> 'a list -> 'a list
val merge : ('a -> 'a -> int) -> 'a list -> 'a list -> 'a list
type 'a t = 'a list
type 'a enumerable = 'a t
type 'a mappable = 'a t
val is_empty : 'a list -> bool
val cons : 'a -> 'a list -> 'a list
val first : 'a list -> 'a
val hd : 'a list -> 'a
val tl : 'a list -> 'a list
val last : 'a list -> 'a
val length : 'a list -> int
val at : 'a list -> int -> 'a
val rev : 'a list -> 'a list
val append : 'a list -> 'a list -> 'a list
val rev_append : 'a list -> 'a list -> 'a list
val concat : 'a list list -> 'a list
val flatten : 'a list list -> 'a list
val singleton : 'a -> 'a list
val make : int -> 'a -> 'a list
val init : int -> (int -> 'a) -> 'a list
val unfold : 'b -> ('b -> ('a * 'b) option) -> 'a list
val iter : ('a -> unit) -> 'a list -> unit
val iteri : (int -> 'a -> unit) -> 'a list -> unit
val map : ('a -> 'b) -> 'a list -> 'b list
val rev_map : ('a -> 'b) -> 'a list -> 'b list
val mapi : (int -> 'a -> 'b) -> 'a list -> 'b list
val fold_left : ('a -> 'b -> 'a) -> 'a -> 'b list -> 'a
val fold_right : ('a -> 'b -> 'b) -> 'a list -> 'b -> 'b
val reduce : ('a -> 'a -> 'a) -> 'a list -> 'a
val max : 'a list -> 'a
val min : 'a list -> 'a
val sum : int list -> int
val fsum : float list -> float
val min_max : ?cmp:('a -> 'a -> int) -> 'a list -> 'a * 'a
val iter2 : ('a -> 'b -> unit) -> 'a list -> 'b list -> unit
val map2 : ('a -> 'b -> 'c) -> 'a list -> 'b list -> 'c list
val rev_map2 : ('a -> 'b -> 'c) -> 'a list -> 'b list -> 'c list
val fold_left2 : ('a -> 'b -> 'c -> 'a) -> 'a -> 'b list -> 'c list -> 'a
val fold_right2 : ('a -> 'b -> 'c -> 'c) -> 'a list -> 'b list -> 'c -> 'c
val mem : 'a -> 'a list -> bool
val memq : 'a -> 'a list -> bool
val for_all : ('a -> bool) -> 'a list -> bool
val exists : ('a -> bool) -> 'a list -> bool
val for_all2 : ('a -> 'b -> bool) -> 'a list -> 'b list -> bool
val exists2 : ('a -> 'b -> bool) -> 'a list -> 'b list -> bool
val find : ('a -> bool) -> 'a list -> 'a
val find_exn : ('a -> bool) -> exn -> 'a list -> 'a
val findi : (int -> 'a -> bool) -> 'a list -> int * 'a
val find_map : ('a -> 'b option) -> 'a list -> 'b
val rfind : ('a -> bool) -> 'a list -> 'a
val filter : ('a -> bool) -> 'a list -> 'a list
val filter_map : ('a -> 'b option) -> 'a list -> 'b list
val find_all : ('a -> bool) -> 'a list -> 'a list
val partition : ('a -> bool) -> 'a list -> 'a list * 'a list
val index_of : 'a -> 'a list -> int option
val index_ofq : 'a -> 'a list -> int option
val rindex_of : 'a -> 'a list -> int option
val rindex_ofq : 'a -> 'a list -> int option
val unique : ?eq:('a -> 'a -> bool) -> 'a list -> 'a list
val unique_cmp : ?cmp:('a -> 'a -> int) -> 'a list -> 'a list
val unique_hash :
?hash:('a -> int) -> ?eq:('a -> 'a -> bool) -> 'a list -> 'a list
val assoc : 'a -> ('a * 'b) list -> 'b
val assoc_inv : 'b -> ('a * 'b) list -> 'a
val remove_assoc : 'a -> ('a * 'b) list -> ('a * 'b) list
val mem_assoc : 'a -> ('a * 'b) list -> bool
val assq : 'a -> ('a * 'b) list -> 'b
val assq_inv : 'b -> ('a * 'b) list -> 'a
val remove_assq : 'a -> ('a * 'b) list -> ('a * 'b) list
val mem_assq : 'a -> ('a * 'b) list -> bool
val modify : 'a -> ('b -> 'b) -> ('a * 'b) list -> ('a * 'b) list
val modify_def : 'b -> 'a -> ('b -> 'b) -> ('a * 'b) list -> ('a * 'b) list
val modify_opt :
'a -> ('b option -> 'b option) -> ('a * 'b) list -> ('a * 'b) list
val split_at : int -> 'a list -> 'a list * 'a list
val split_nth : int -> 'a list -> 'a list * 'a list
val remove : 'a list -> 'a -> 'a list
val remove_if : ('a -> bool) -> 'a list -> 'a list
val remove_all : 'a list -> 'a -> 'a list
val take : int -> 'a list -> 'a list
val drop : int -> 'a list -> 'a list
val take_while : ('a -> bool) -> 'a list -> 'a list
val drop_while : ('a -> bool) -> 'a list -> 'a list
val span : ('a -> bool) -> 'a list -> 'a list * 'a list
val nsplit : ('a -> bool) -> 'a list -> 'a list list
val group_consecutive : ('a -> 'a -> bool) -> 'a list -> 'a list list
val interleave : ?first:'a -> ?last:'a -> 'a -> 'a list -> 'a list
val enum : 'a list -> 'a BatEnum.t
val of_enum : 'a BatEnum.t -> 'a list
val backwards : 'a list -> 'a BatEnum.t
val of_backwards : 'a BatEnum.t -> 'a list
val split : ('a * 'b) list -> 'a list * 'b list
val combine : 'a list -> 'b list -> ('a * 'b) list
val sort : ('a -> 'a -> int) -> 'a list -> 'a list
val stable_sort : ('a -> 'a -> int) -> 'a list -> 'a list
val fast_sort : ('a -> 'a -> int) -> 'a list -> 'a list
val merge : ('a -> 'a -> int) -> 'a list -> 'a list -> 'a list
val sort_unique : ('a -> 'a -> int) -> 'a list -> 'a list
val group : ('a -> 'a -> int) -> 'a list -> 'a list list
val cartesian_product : 'a list -> 'b list -> ('a * 'b) list
val n_cartesian_product : 'a list list -> 'a list list
val transpose : 'a list list -> 'a list list
val print :
?first:string ->
?last:string ->
?sep:string ->
('a BatInnerIO.output -> 'b -> unit) ->
'a BatInnerIO.output -> 'b list -> unit
val eq : 'a BatOrd.eq -> 'a list BatOrd.eq
val ord : 'a BatOrd.ord -> 'a list BatOrd.ord
val compare : 'a BatOrd.comp -> 'a list BatOrd.comp
module Eq :
functor (T : BatOrd.Eq) -> sig type t = T.t list val eq : t BatOrd.eq end
module Ord :
functor (T : BatOrd.Ord) ->
sig type t = T.t list val ord : t BatOrd.ord end
module Comp :
functor (T : BatOrd.Comp) ->
sig type t = T.t list val compare : t BatOrd.comp end
val nth : 'a list -> int -> 'a
val takewhile : ('a -> bool) -> 'a list -> 'a list
val dropwhile : ('a -> bool) -> 'a list -> 'a list
module Exceptionless :
sig
val find : ('a -> bool) -> 'a list -> 'a option
val rfind : ('a -> bool) -> 'a list -> 'a option
val findi : (int -> 'a -> bool) -> 'a list -> (int * 'a) option
val split_at :
int ->
'a list -> [ `Invalid_argument of string | `Ok of 'a list * 'a list ]
val at : 'a list -> int -> [ `Invalid_argument of string | `Ok of 'a ]
val assoc : 'a -> ('a * 'b) list -> 'b option
val assoc_inv : 'b -> ('a * 'b) list -> 'a option
val assq : 'a -> ('a * 'b) list -> 'b option
val find_map : ('a -> 'b option) -> 'a list -> 'b option
val hd : 'a list -> 'a option
val tl : 'a list -> 'a list option
val last : 'a list -> 'a option
end
module Infix : sig val ( @ ) : 'a list -> 'a list -> 'a list end
module Labels :
sig
val init : int -> f:(int -> 'a) -> 'a list
val iter : f:('a -> unit) -> 'a list -> unit
val iteri : f:(int -> 'a -> unit) -> 'a list -> unit
val map : f:('a -> 'b) -> 'a list -> 'b list
val mapi : f:(int -> 'a -> 'b) -> 'a list -> 'b list
val rev_map : f:('a -> 'b) -> 'a list -> 'b list
val fold_left : f:('a -> 'b -> 'a) -> init:'a -> 'b list -> 'a
val fold_right : f:('a -> 'b -> 'b) -> 'a list -> init:'b -> 'b
val iter2 : f:('a -> 'b -> unit) -> 'a list -> 'b list -> unit
val map2 : f:('a -> 'b -> 'c) -> 'a list -> 'b list -> 'c list
val rev_map2 : f:('a -> 'b -> 'c) -> 'a list -> 'b list -> 'c list
val fold_left2 :
f:('a -> 'b -> 'c -> 'a) -> init:'a -> 'b list -> 'c list -> 'a
val fold_right2 :
f:('a -> 'b -> 'c -> 'c) -> 'a list -> 'b list -> init:'c -> 'c
val for_all : f:('a -> bool) -> 'a list -> bool
val exists : f:('a -> bool) -> 'a list -> bool
val for_all2 : f:('a -> 'b -> bool) -> 'a list -> 'b list -> bool
val exists2 : f:('a -> 'b -> bool) -> 'a list -> 'b list -> bool
val find : f:('a -> bool) -> 'a list -> 'a
val find_exn : f:('a -> bool) -> exn -> 'a list -> 'a
val findi : f:(int -> 'a -> bool) -> 'a list -> int * 'a
val rfind : f:('a -> bool) -> 'a list -> 'a
val filter : f:('a -> bool) -> 'a list -> 'a list
val filter_map : f:('a -> 'b option) -> 'a list -> 'b list
val find_all : f:('a -> bool) -> 'a list -> 'a list
val partition : f:('a -> bool) -> 'a list -> 'a list * 'a list
val remove_if : f:('a -> bool) -> 'a list -> 'a list
val take_while : f:('a -> bool) -> 'a list -> 'a list
val drop_while : f:('a -> bool) -> 'a list -> 'a list
val stable_sort : ?cmp:('a -> 'a -> int) -> 'a list -> 'a list
val fast_sort : ?cmp:('a -> 'a -> int) -> 'a list -> 'a list
val merge : ?cmp:('a -> 'a -> int) -> 'a list -> 'a list -> 'a list
module LExceptionless :
sig
val find : f:('a -> bool) -> 'a list -> 'a option
val rfind : f:('a -> bool) -> 'a list -> 'a option
val findi : f:(int -> 'a -> bool) -> 'a list -> (int * 'a) option
val split_at :
int ->
'a list ->
[ `Invalid_argument of string | `Ok of 'a list * 'a list ]
val at :
'a list -> int -> [ `Invalid_argument of string | `Ok of 'a ]
val assoc : 'a -> ('a * 'b) list -> 'b option
val assoc_inv : 'b -> ('a * 'b) list -> 'a option
val assq : 'a -> ('a * 'b) list -> 'b option
end
end
val ( @ ) : 'a list -> 'a list -> 'a list
end`