File:Abū Sahl al-Qūhī Perfect Compass.jpg
Jump to navigation
Jump to search
Size of this preview: 449 × 600 pixels. Other resolution: 458 × 612 pixels.
Original file (458 × 612 pixels, file size: 89 KB, MIME type: image/jpeg)
Nonfiction: Abū Sahl al-Qūhī.
In the News
1838: The Orcagna scrying engine, under contract to the House of Malevecchio, downloads Abū Sahl al-Qūhī's Perfect Compass protocol. Malevecchio will attempt to monopolize the protocol, but five years later the French will announce Compas Parfait; within fifty years, all of Christendom will have similar systems.
Fiction cross-reference
- Crimes against mathematical constants
- Gnomon algorithm
- Gnomon Chronicles
- Mathematician
- Mathematics
- Perfect Compass
Nonfiction cross-reference
- Abū Sahl al-Qūhī (nonfiction)
- Archimedes (nonfiction)
- Mathematician (nonfiction)
- Mathematics (nonfiction)
External links:
- Abū Sahl al-Qūhī @ Wikipedia
Attribution: By Abū Sahl al-Qūhī - Persian Wikipedia, CC0, https://commons.wikimedia.org/w/index.php?curid=15898958
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:06, 15 September 2018 | | 458 × 612 (89 KB) | Admin (talk | contribs) |
You cannot overwrite this file.
File usage
The following 4 pages use this file:
