Liber mensurationum ARTICLES
Figure 1. Folio 2r of al-Hassâr's Kitâb al-Bayân bearing at the bottom both the Western and the Eastern Arabic forms of the nine numerals. Source: http://dewey.library.upenn.edu/sceti/ljs/PageLevel/index.cfm?ManID=ljs293&Page=3.
Al-Hassâr's Kitâb al-Bayân and the Transmission of the Hindu-Arabic NumeralsLEARN MORE
This article was a talk given at the 7th Maghrebi Colloque...