# setOR(a,b)

Returns the set of elements that are in either of two sets.

### Syntax

o_setOR(a,b)
  a: array any - input set
  b: array any - input set
  return: array 1D any - array that includes all elements that are part of either A or B

### Usage

Use this to perform set operation "union"

### Location

menu: veeos ==> Math ==> Sets ==> setOR

library: mathLib

### Example

o_setOR( [2 3 4 3 5 5 3 1] , [6 3 4 7 1] ) returns [2 5 6 3 4 7 1]

### Notes

setOR is equivalent to a union of two sets with duplicate elements removed, as in a Venn diagram.

### Reference

### Dependencies

uses unique(A)

### Supported On

VEE 7.0+, all platforms

### See Also

isElement, setAND, setComplement,setXOR, unique

© 2015-2021. All Rights Reserved. Stan Bischof (stan@worldbadminton.com). Last updated 09 August 2021 18:27.