# Structure Arraysort

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    (* Arraysort -- Quicksort for arrays, from SML/NJ library *)

    val sort   : ('a * 'a -> order) -> 'a Array.array -> unit
    val sorted : ('a * 'a -> order) -> 'a Array.array -> bool

    (*
       [sort ordr arr] sorts array arr in-place, using ordering relation ordr.

       [sorted ordr arr] returns true if the elements of array arr is
       appear in (weakly) increasing order, according to ordering ordr.
    *)

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Moscow ML 2.00