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ENT 412

"Fuzzy" Thinking

Industrial Applications of Neural Networks and Fuzzy Logic


 

"to gather new strength in the arms of your friendship - strength for a life which is only valuable because it belongs to my three small children."

Carl Friedrich Gauss

April 1777 – February 1855

Carl Friedrich Gauss was born April 30, 1777 in Brunswick, Buhy (now known as Germany).  He was a great Mathematician who started his love for numbers and calculations at a young age.  He discovered many theories and published books as well as a slew of papers about number theory.

            He is responsible for discovering Bode's law, the binomial theorem and the arithmetic- geometric mean, as well as the law of quadratic reciprocity and the prime number theorem, the fundamental theorem of algebra to name a few.

            He published the book Disquisitiones Arithmeticae in the summer of 1801. There were seven sections, all but the last section, was devoted to number theory.  He published his second book, Theoria motus corporum coelestium in sectionibus conicis Solem ambientium, in 1809, a major two volume treatise on the motion of celestial bodies. In the first volume he discussed differential equations, conic sections and elliptic orbits, while in the second volume, the main part of the work, he showed how to estimate and then to refine the estimation of a planet's orbit.

            He married twice throughout his lifetime.  His first wife, Johann, died after giving birth to their second son who also died soon after his mother.  His second wife, Minna, was the best friend of his first wife.  Although he had three children with Minna, it seemed as though it was a marriage of convenience for Gauss.

            He also had an interest in the question of the possible existence of a non-Euclidean geometry and in differential geometry, and published many papers on the subject.  Gauss also did some work in physics as well.  He published a few papers on his findings as well. His health deteriorated slowly, and Gauss died in his sleep early in the morning of 23 February, 1855.

 

Reference:

Gauss