O(n)
E1463332
UNEXPLORED
O(n) is the standard notation for the orthogonal group of degree n, consisting of all n×n real matrices that preserve the Euclidean inner product.
All labels observed (2)
| Label | Occurrences |
|---|---|
| O(n) canonical | 1 |
| O(n+1)×O(2) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21046947 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: O(n) Context triple: [orthogonal group O(n), symbol, O(n)]
-
A.
O.
O. is the middle initial of Mark O. Hatfield, the long-serving U.S. Senator and former Governor of Oregon.
-
B.
the O
The O is MONA’s custom digital guide app that provides visitors with interactive information, commentary, and navigation throughout the Museum of Old and New Art.
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C.
E(n)
E(n) is the Euclidean group of dimension n, consisting of all distance-preserving transformations (rotations, reflections, and translations) of n-dimensional Euclidean space.
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D.
O1
O1 was the first observing run of the Advanced LIGO–Virgo gravitational-wave detectors, during which the earliest confirmed gravitational-wave signals from binary black hole mergers were recorded.
-
E.
O
O is a renowned Cirque du Soleil aquatic-themed stage production in Las Vegas, celebrated for its elaborate water-based acrobatics and visual spectacle.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: O(n) Target entity description: O(n) is the standard notation for the orthogonal group of degree n, consisting of all n×n real matrices that preserve the Euclidean inner product.
-
A.
O.
O. is the middle initial of Mark O. Hatfield, the long-serving U.S. Senator and former Governor of Oregon.
-
B.
the O
The O is MONA’s custom digital guide app that provides visitors with interactive information, commentary, and navigation throughout the Museum of Old and New Art.
-
C.
E(n)
E(n) is the Euclidean group of dimension n, consisting of all distance-preserving transformations (rotations, reflections, and translations) of n-dimensional Euclidean space.
-
D.
O1
O1 was the first observing run of the Advanced LIGO–Virgo gravitational-wave detectors, during which the earliest confirmed gravitational-wave signals from binary black hole mergers were recorded.
-
E.
O
O is a renowned Cirque du Soleil aquatic-themed stage production in Las Vegas, celebrated for its elaborate water-based acrobatics and visual spectacle.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: O(n)