The big invention from Al-Khuwarizmi, source of some math formulas...
The term algorithm, probably is not some strange line to us. Judging from the origins he said, the word 'algorithm' has a rather strange history. People just find a word that means the process of counting algorism with Arabic numerals. Someone been named 'Algorist' if he calculated using Arabic numerals. The linguists try to find the origin of this word, but the results are unsatisfactory. Finally, historians of mathematics found the origin of the word is derived from the name of the famous Arab writer, Abu Abdullah Muhammad ibn Musa Al-Khuwarizmi read the west into algorism.

