# ordsets

### MODULE

ordsets

### MODULE SUMMARY

Functions for Manipulating Sets as Ordered Lists

### DESCRIPTION

Sets are collections of elements with no duplicate elements. An `ordset` is a representation of a set, where an ordered list is used to store the elements of the set. An ordered list is more efficient than an unordered list.

This module provides exactly the same interface as the module `sets` but with a defined representation.

### See Also

gb_sets(3), sets(3)

### AUTHORS

Robert Virding - support@erlang.ericsson.se

stdlib 1.12
Copyright © 1991-2003 Ericsson Utvecklings AB