Surya Siddhanta: Ancient Wisdom for Modern Timekeeping by Yogesh Tiwari
Surya Siddhanta: Ancient Wisdom for Modern Timekeeping By Yogesh Tiwari Contents Surya Siddhanta: Ancient Wisdom for Modern Timekeeping . 1 About the Author . 7 Preface . 8 Chapter 1 – Introduction to the Surya Siddhanta . 8 Chapter 2 – Historical Context and Origins . 9 Chapter 3 – Cosmological Framework in the Surya Siddhanta . 10 Chapter 4 – Mathematical Principles and Units of Measurement . 11 1. Fundamental Mathematical Concepts . 11 2. Units of Angular Measurement . 12 3. Time Measurement Units . 12 4. Linear and Distance Measures . 12 5. Geometric Framework . 12 6. Calculative Philosophy . 12 Chapter 5 – Solar Motions and Their Calculations . 13 1. The Sun’s Path – The Ecliptic . 13 2. Mean and True Motion . 13 3. The Manda Equation (Equation of Center) . 13 4. Apogee and Perigee . 14 5. Solar Declination . 14 6. Equation of Time . 14 7. Practical Applications . 15 Chapter 6 – Lunar M...