(Q2859794)
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Identifiers
Sitelinks
Wikipedia(6 entries)
- arwiki شجرة حقيقية
- enwiki Real tree
- frwiki Arbre réel
- iswiki Raun tré
- ruwiki Метрическое дерево
- zhwiki 實樹
metric space in which every two points are connected by a unique geodesic arc