Main Page | See live article | Alphabetical index Abu Yusuf Yaqub ibn Ishaq al-Sabbah Al-Kindi (801 - 873) worked with Al-Khawarizmi and the Banu Musa Brothers to translate Greek scientific manuscripts in the "House of Wisdom" in Baghdad. In addition, Al-Kindi wrote many manuscripts and books of his own. Topics for these manuscripts included: Indian numbers The harmony of numbers Lines and multiplication with numbers Relative quantities Numerical procedures and cancellation The theory of parallel lines (and in particular lines which are non-intersecting and non-parallel) External link http://www-gap.dcs.st-and.ac.uk/~history/Mathematicians/Al-Kindi.html This article is a stub. You can help Wikipedia by fixing it. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.