module L: sig .. end
sig
end
include struct ... end
val find : X.t -> 'a Matrix.Make.t -> 'a
X.t -> 'a Matrix.Make.t -> 'a
val iter : (X.t -> 'a -> unit) -> 'a Matrix.Make.t -> unit
(X.t -> 'a -> unit) -> 'a Matrix.Make.t -> unit
val of_array : X.t array -> int Matrix.Make.t
X.t array -> int Matrix.Make.t