Vocabulary Work Group | Maturity Level: N/A | External | Use Context: Any |

This value set (http://terminology.hl7.org/ValueSet/v3-SetOperator) is defined as part of HL7 v3.

**Summary**

Defining URL: | http://terminology.hl7.org/ValueSet/v3-SetOperator |

Version: | 2018-04-01 |

Name: | v3.SetOperator |

Definition: | **** MISSING DEFINITIONS **** |

OID: | 2.16.840.1.113883.1.11.17416 (for OID based terminology systems) |

Source Resource | XML / JSON |

This value set is used in the following places:

- This value set is the designated 'entire code system' value set for v3.SetOperator

This value set includes codes from the following code systems:

- Include all codes defined in
`http://terminology.hl7.org/CodeSystem/v3-SetOperator`

This expansion generated 07 Aug 2018

This value set contains 5 concepts

Expansion based on http://terminology.hl7.org/CodeSystem/v3-SetOperator version 2018-04-01

All codes from system `http://terminology.hl7.org/CodeSystem/v3-SetOperator`

Lvl | Code | Display | Definition |

0 | _ValueSetOperator | ValueSetOperator | Operations that can be used to associate concepts in a terminology. |

1 | E | exclude | Form the set-difference with this value, i.e., exclude this element or set from the resulting set. |

1 | I | include | Form the union with this value, i.e., include this element or set in the resulting set. |

0 | A | intersect | Form the intersection with the value. |

0 | H | convex hull | Form the convex hull with the value. The convex hull is defined over ordered domains and is the smallest contiguous superset (interval) that of all the operand sets. |

0 | P | periodic hull | Form the periodic hull with the value. The periodic hull is defined over ordered domains and is the periodic set that contains all contiguous supersets of pairs of intervals generated by the operand periodic intervals. |