Adrien-Marie Legendre (1752–1833)
Born 1752 CE, died 1833 CE.
Adrien-Marie Legendre (; French: [adʁiɛ̃ maʁi ləʒɑ̃dʁ]; 18 September 1752 – 9 January 1833) was a French mathematician who made numerous contributions to mathematics. Well-known and important concepts such as the Legendre polynomials and Legendre transformation are named after him. He is also known for his contributions to the method of least squares, and was the first to officially publish on it, though Carl Friedrich Gauss had discovered it before him.
Text from the Wikipedia article Adrien-Marie_Legendre, licensed CC BY-SA 4.0.