Bijaganita: The Seed of Algebra

Explore Brahmagupta's groundbreaking work on negative numbers, quadratic equations, and indeterminate analysis. Learn how Bhaskara II's Lilavati made mathematics poetry.

Lessons in this chapter

• Bija: Seeds of the Unknown — Why Indians called algebra 'seed mathematics' and what the metaphor still teaches us
• Brahmagupta's Equations: Solving What Europe Couldn't — How a 7th-century Indian solved problems Europe tackled 1,000 years later
• Negative Numbers: Rna and Dhana (Debt and Wealth) — How Indian mathematicians embraced what others feared
• Vargaprakrti: The 'Pell Equation' 1,000 Years Before Pell — India's solution to one of mathematics' hardest problems
• Bhaskara's Lilavati: Mathematics as Poetry — The beautiful treatise written for a daughter
• Kuttaka: The Pulverizer Algorithm — Aryabhata's elegant method for linear indeterminate equations
• From Bija to Algebra: The Arabic Transmission — How Indian algebra traveled to become 'al-jabr'

Back to Indian Mathematics: Ancient Genius, Modern Foundations