do you mean what did he do well if you did he pooped on a log and smelt it and ate again and died
All the digits! Muhammad ibn Musa al-Khwarizmi gave the West all of the Hindu digits and much more besides. Please see the link.
(790)a.d.
Muhammad Ibn Musa Al-Khwarizmi
Algebra.
Musa ibn Musa ibn Qasi died in 862.
glasgow uni, glasgow
he was born in khwarizm, uzbekistan in the 780th century
You can go on wikipedia. It has great information.
Muhammad ibn Musa al-Khwarizmī ~ see related link below .
he died because he had a heart attack
Muhammad ibn Musa al-Khwarizmi was a mathematician who wrote in Arabic in the ninth century. One of his books outlined the principles of algebra (the word 'algorithm' is a Latinized version of his name), and another introduced the positional numeral system to the Arabic-speaking world.
Abul Hasan ibn Musa ibn Arfa Ra'a died in 1197.