Nico Cheese
Nico   United Kingdom (Great Britain)
 
 
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freddie baldury 8 Jul, 2021 @ 2:56pm 
Abu'l Hasan Ahmad ibn Ibrahim Al-Uqlidisi was a Muslim Arab mathematician, who was active in Damascus and Baghdad. He wrote the earliest surviving book on the positional use of the Arabic numerals, Kitab al-Fusul fi al-Hisab al-Hindi around 952.