Purpose

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  This function returns the union of two vectors. The union is the
  set of numbers present in either vector.

Category

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  Utilities

Calling Sequence

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  result = union(vec1, vec2)

Inputs

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  vec1: A 1D vector of integers
  vec2: A 1D vector of integers

Outputs

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  A 1D vector of the integers present in either vec1 or vec2

Modification History

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  July 2009: Written by Chris Beaumont