Dashamana: The Decimal Place Value System

Learn how India invented the place value system that makes all modern mathematics possible. From Aryabhata's ingenious notation to Fibonacci's adoption, trace the 'Hindu-Arabic numerals' back to their true origin.

Lessons in this chapter

• Sthanakramanka: The Genius of Place Value — How a single Sanskrit verse by Aryabhata gave the world the most important notation in mathematics
• From Words to Numbers: Bhutasamkhya System — How Sanskrit poetry encoded mathematical values
• Aryabhata's Number System: Verses That Encode Values — The alphabetic notation that compressed astronomical data into poetry
• Pingala's Binary: The First 0s and 1s — How Sanskrit prosody invented binary numbers 2,000 years before computers
• Al-Khwarizmi's Debt: How 'Algorithm' Got Its Name — The Persian mathematician who acknowledged learning from India
• Fibonacci's Acknowledgment: Modus Indorum — How Europe finally adopted the 'Indian method'
• Dashamana Today: Why the World Counts in Tens — The triumph of the Indian decimal system in global civilization

Back to Indian Mathematics: Ancient Genius, Modern Foundations