| Indian mathematicians were especially skilled in arithmetic, methods of calculation, algebra, and trigonometry. Their decimal place-valued number system, including zero, was especially suited for easy calculation. Aryabhata (476-550?) an Indian astronomer and the earliest Hindu mathematician was one of the first to use algebra. Aryabhata calculated pi to a very accurate value of 3.1416. |
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![]() Leonardo Fibonacci |
By the 13th century, original mathematical work by European authors had begun to appear. It was the demands of commerce which gave the major impetus to mathematical development and north Italy, the centre of trade at the time, produced a succession of important mathematicians beginning with Italian mathematician Leonardo Fibonacci who introduced Arabic numerals. The Italians made considerable advances in elementary arithmetic which was needed for money-changing and for the technique of double-entry book-keeping invented in Venice. |