Aryabhatiya Book by Aryabhata Part 2 in Sanskrit
Aryabhata is the author of several treatises on mathematics and astronomy, some of which are lost. The mathematical part of the Aryabhatiya covers arithmetic, algebra, plane trigonometry, and spherical trigonometry. It also contains continued fractions, quadratic equations, sums-of-power series, and a table of sines. You can download Aryabhatiya Book Part 2 by Aryabhata in english translation pdf file or can read online for free using link given below.