Euler's Eyes
2026-10-31
Contact
The quickest way to reach Euler’s Eyes is by email:
To help your message reach the right place faster, use one of these subjects:
| Subject | When to use it |
|---|---|
| Correction | You found a mistake in a calculation, a solution or a translation. Include the page address and the passage in question. |
| Suggestion | You would like to see a topic, an exam or a mathematician that is not on the site yet. |
| Privacy | Requests to access, correct or delete data, under the Privacy Policy. We reply within 15 days. |
| Partnership | Schools, teachers or projects that want to use or share the material. |
Social media
- GitHub: the site’s code is open source.
- X (Twitter)
Want to know more about the project? See the About us page.