(Q1477744)
Statements
0 references
Identifiers
Sitelinks
Wikipedia(8 entries)
- dewiki Paarmenge
- enwiki Unordered pair
- eowiki Duera aro
- frwiki Paire
- itwiki Coppia non ordinata
- plwiki Para nieuporządkowana
- thwiki คู่ไม่อันดับ
- zhwiki 二元集合
set having two elements a and b with no particular relation between them
