union

Summary

union is a set operation^[1]. union draws 293 Wikipedia views per month (set_operation category, ranking #2 of 6).^[2]

Key Facts

• union's image is recorded as Venn0111.svg^[3].
• union's instance of is recorded as set operation^[4].
• union's instance of is recorded as binary operation^[5].
• union's instance of is recorded as union of several sets^[6].
• union's subclass of is recorded as connection^[7].
• union's Commons category is recorded as Union (set theory)^[8].
• union's opposite of is recorded as intersection^[9].
• union's Freebase ID is recorded as /m/0cw61^[10].
• union's depicted by is recorded as ∪^[11].
• union's described by source is recorded as ISO 80000-2:2019 Quantities and units — Part 2: Mathematics^[12].
• union's Encyclopædia Britannica Online ID is recorded as topic/union-set-theory^[13].
• union's has characteristic is recorded as commutative property^[14].
• union's has characteristic is recorded as associativity^[15].
• union's main Wikidata property is recorded as P2737^[16].
• union's different from is recorded as association^[17].
• union's different from is recorded as Union^[18].
• union's TeX string is recorded as \cup^[19].
• union's defining formula is recorded as A \cup B = { x \mid x \in A \lor x \in B}^[20].
• union's MathWorld ID is recorded as Union^[21].
• union's Great Norwegian Encyclopedia ID is recorded as union_-_matematikk^[22].
• union's Dictionary of Algorithms and Data Structures ID is recorded as union^[23].
• union's maintained by WikiProject is recorded as WikiProject Mathematics^[24].
• union's Brilliant Wiki ID is recorded as sets-union-and-intersection-easy^[25].
• union's Australian Educational Vocabulary ID is recorded as scot/11968^[26].
• union's in defining formula is recorded as A \cup B^[27].

Body

Works and Contributions

Things named for union include Unification Church^[28], a new religious movement^[29], in South Korea^[30], founded in 1954^[31], headquartered in Gapyeong County^[32].

Why It Matters

union draws 293 Wikipedia views per month (set_operation category, ranking #2 of 6).^[2] union has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.^[33] union is known by 46 alternative names across languages and contexts.^[34]

Entities named for union include Unification Church^[28], a new religious movement^[29], in South Korea^[30], founded in 1954^[31], headquartered in Gapyeong County^[32].