Codex Vigilanus — first Western notice of the Indian numerals (Codex Vigilanus (Albeldensis))
In a canonical-historical miscellany copied at Albelda: 'We must know that the Indians have a most subtle mind, and other nations yield to them in arithmetic, geometry and the other liberal arts; this is shown by the nine figures by which they denote every number' — followed by the forms of 1–9.
- Language
- Latin
- Date
- 976 CE
- Author
- Vigila
- Place
- Albelda de Iregua
- Text
- not yet digitised (catalogue entry)