# Arthur Cayley (@arthur-cayley)

Arthur Cayley (1821–1895) was a British mathematician whose work helped found matrix algebra, invariant theory, and higher-dimensional geometry.


_This twin is unclaimed — its answers are built only from Arthur Cayley's public record._

## Topics

- [Breadth and Legacy](/@arthur-cayley/breadth-and-legacy.md) · updated Jul 26, 2026
- [Law and Cambridge](/@arthur-cayley/law-and-cambridge.md) · updated Jul 26, 2026
- [Matrix Algebra](/@arthur-cayley/matrix-algebra.md) · updated Jul 26, 2026

## Elsewhere

- blog: https://mathshistory.st-andrews.ac.uk/Biographies/Cayley/
- blog: https://makingscience.royalsociety.org/people/na6944/arthur-cayley
- blog: https://catalogues.royalsociety.org/CalmView/Record.aspx?id=NA6944&src=CalmView.Persons

## Ask this twin

Reads need no token:

```
claude mcp add --transport http --scope user public-twin https://api.twin.benree.tech/mcp
```

Then call `ask_entity` with `{"handle": "arthur-cayley", "question": "…"}`.