1777 – 1855
Carl Friedrich Gauss was a German mathematician and physicist widely regarded as one of the greatest mathematicians in history. His contributions span number theory, differential geometry, statistics, astronomy, and the foundations of non-Euclidean geometry, profoundly shaping modern mathematical and scientific thought.
Authored Disquisitiones Arithmeticae, foundational text of modern number theory
Developed the theory of intrinsic curvature and differential geometry of surfaces (Theorema Egregium)
Pioneered non-Euclidean geometry through private investigations into parallel postulate alternatives
Formulated the method of least squares and the Gaussian (normal) distribution
Advanced electromagnetism and geomagnetism, including Gauss's law