ARYABHATA
Aryabhata was the first among the great Indian mathematicians. He lived from 475 to 550 A.D near Patna. He was the first person to present arithmetic,algebra and geometry in his astrological calculations. He had written four famous books on mathematics. These are Arybhatyia which is a collection of astronomical tables, Aryastasata which is a note on numeration in arithmetic,Kalakriya which is a note on time and measurement,and Gola which is a note on the sphere.
