Mathematician · 780 – 850
Al-Khwarizmi
Founded algebra as an independent discipline, introduced Hindu-Arabic numerals and decimal methods to the wider world, and produced influential works on arithmetic, astronomy and geography in Baghdad's House of Wisdom.
Greatest Achievements
- Founded algebra as a distinct mathematical discipline.
- Advanced astronomy and produced geographic tables refining Ptolemy.
Major Accomplishments
- Founded algebra as a distinct mathematical discipline.
- Advanced astronomy and produced geographic tables refining Ptolemy.
Discoveries
- Systematic methods for solving linear and quadratic equations.
- Introduced and popularized Hindu-Arabic numerals and the decimal system.
Major Works
- The Compendious Book on Calculation by Completion and Balancing (Al-Jabr)
- On the Calculation with Hindu Numerals
Impact Analysis
Al-Khwarizmi's algebra became foundational to all later mathematics, science and engineering, and his promotion of Hindu-Arabic numerals transformed calculation across the world.
Historical influence score: 89/100