disjoint union
modified union operation that indexes the elements according to which set they originated in
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disjoint union
Summary
disjoint union is a set operation[1]. It draws 598 Wikipedia views per month (set_operation category, ranking #5 of 6).[2]
Key Facts
- disjoint union's instance of is recorded as set operation[3].
- disjoint union is part of category of sets[4].
- disjoint union is used for disjoint sets[5].
- disjoint union's Unicode character is recorded as ⊔[6].
- disjoint union's main Wikidata property is recorded as P2738[7].
- disjoint union's different from is recorded as symmetric difference[8].
- disjoint union's TeX string is recorded as \sqcup[9].
- disjoint union's maintained by WikiProject is recorded as WikiProject Mathematics[10].
Body
Definition and Type
disjoint union's instance of is recorded as set operation[3].
Use and Application
disjoint union is used for disjoint sets[5]. It is part of category of sets[4].
Why It Matters
disjoint union draws 598 Wikipedia views per month (set_operation category, ranking #5 of 6).[2] It has Wikipedia articles in 16 language editions, a strong signal of global cultural recognition.[11] It is known by 54 alternative names across languages and contexts.[12]