Brahmagupta
- Born:
- c. 598 CE, Bhillamala (modern Bhinmal, Rajasthan, India)
- Died:
- c. 668 CE (Age 70), Likely Bhillamala, India
- Nationality:
- Indian
- Profession(s):
- Mathematician, Astronomer
Early Life and Education
- Little is known about Brahmagupta's early life beyond that he was likely born in Bhillamala.
- He was the head of the astronomical observatory at Ujjain, a major center for mathematics and astronomy in India.
Career and Major Achievements
- Made significant contributions to mathematics, including rules for arithmetic with zero, negative numbers, and algebraic equations.
- Defined zero as a number and established rules for dealing with zero.
- Advanced the understanding of indeterminate equations, including those of the second degree.
- Developed accurate trigonometric tables and techniques for astronomical calculations.
Notable Works
- Brahmasphutasiddhanta (c. 628 CE): Brahmagupta's most famous work, encompassing mathematics and astronomy. A key section deals with algebra.
- Khandakhadyaka (c. 665 CE): A more practical textbook intended for use by astronomers.
Legacy and Impact
Brahmagupta's work had a profound and lasting impact on both Indian and Arabic mathematics and astronomy. His concepts, particularly his treatment of zero and negative numbers, were transmitted to the Islamic world and eventually to Europe, playing a crucial role in the development of modern mathematics. Any 'brahmagupta short biography' must acknowledge his importance in the history of mathematics.