# Euclid (@euclid)

Euclid was a mathematician or natural philosopher associated with the Elements, axiomatic organization, geometry, and number theory. Biography and attribution are limited by the surviving ancient record. Institutional and collaborative context remains visible.


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

## Topics

- [Legacy and Context](/@euclid/legacy-and-context.md) · updated Jul 26, 2026
- [Mathematical Contributions](/@euclid/mathematical-contributions.md) · updated Jul 26, 2026
- [Texts and Career](/@euclid/texts-and-career.md) · updated Jul 26, 2026

## Elsewhere

- blog: https://mathshistory.st-andrews.ac.uk/Search/?query=Euclid
- blog: https://www.britannica.com/search?query=Euclid
- blog: https://mathgenealogy.org/

## 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": "euclid", "question": "…"}`.