Astrology Software Development

In order to develop the software, I had to research on a lot of books. They are


Celestial Mechanics by Laplace
Astronomia Nova - Kepler
Bryon's Astronomy

the Encyclopaedia Brittanica Astronomical tables by Newcombe

and Indian Books

Siddhanta Sekhara by Sripathi
Ganitha Nirnayam by Puliyur

To study Astronomy was difficult and later to implement the formulae was also difficult. But then I persevered and developed the Vedic Astrology software