Abū al-Wafā' Būzjānī
Persian mathematician and astronomer
Born
None
None years ago
Died
July 15th, 998
1026 years ago — None years old
Category
Scientists & Innovators
Country
Iran
Links & References
A Persian mathematician and astronomer contributed significantly to the fields of mathematics and astronomy during the medieval period. Developed advancements in trigonometry, particularly in terms of sine and tangent functions. Implemented the use of sexagesimal fractions, which improved accuracy in calculations. Created accurate astronomical tables and synthesized earlier scientific knowledge, particularly the works of Greek astronomers. His efforts in improving the accuracy of astronomical instruments facilitated advancements in celestial navigation.
Authored the book 'Kitab al-Esti'a'adah'
Developed trigonometric functions using sexagesimal fractions
Created astronomical tables for celestial calculations
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