This module implements infinite arrays, that is, arrays that grow transparently upon demand.
An infinite array of type 'a t is a (mutable) array whose indices range over the interval of zero to infinity. *
val make : int -> 'a -> 'a tmake n x creates an infinite array where every slot contains x. The parameter n is the initial physical size of the underlying OCaml array. It must be nonzero. *
val get : 'a t -> int -> 'aget a i reads the value stored at index i in the infinite array a. *
val set : 'a t -> int -> 'a -> unitset a i x stores the value x at index i in the infinite array a. *