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WebRef.org: odd things found in strange places.
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Atanasoff-Berry Computer
The Atanasoff-Berry Computer (ABC) was one of the earliest electronic digital computers, designed and built by physicist John Atanasoff and graduate student Clifford Berry at Iowa State College (now Iowa State University) between 1937 and 1942. Here are key details about the Atanasoff-Berry Computer: Invention and Purpose: John Atanasoff conceived the idea of the ABC…
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Z3 computer
The Z3 computer was the world’s first programmable digital computer and was designed by the German engineer Konrad Zuse. Here are key details about the Z3 computer: Development and Construction: Konrad Zuse began work on the Z3 in 1935, and the construction was completed in 1941. The Z3 was built in Germany during a time…
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Alonzo Church
Alonzo Church (1903–1995) was an American mathematician and logician who made significant contributions to mathematical logic and the foundations of computer science. He is best known for the development of lambda calculus, a formal system that became a fundamental concept in the theory of computation. Here are key aspects of Alonzo Church’s life and work:…
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Kurt Gödel
Kurt Gödel (1906–1978) was an Austrian mathematician and logician, best known for his groundbreaking work on the incompleteness theorems, which had a profound impact on the foundations of mathematics. Gödel’s contributions to logic and the philosophy of mathematics significantly influenced the understanding of the limits and possibilities of formal systems. Here are key aspects of…
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David Hilbert
David Hilbert (1862–1943) was a German mathematician renowned for his profound contributions to various branches of mathematics. He played a pivotal role in shaping the course of 20th-century mathematics and was a leading figure in the development of formal axiomatic systems. Here are key aspects of David Hilbert’s life and work: Early Life and Education:…
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Bertrand Russell
Bertrand Russell (1872–1970) was a British philosopher, logician, mathematician, social critic, and political activist. He made significant contributions to various fields, including philosophy, logic, mathematics, and social and political thought. Here are key aspects of Bertrand Russell’s life and work: Early Life and Education: Bertrand Arthur William Russell was born on May 18, 1872, into…
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George Cantor
Georg Cantor (1845–1918) was a German mathematician who made significant contributions to the field of set theory and the understanding of the infinite. His work had a profound impact on the foundations of mathematics and laid the groundwork for modern set theory. Here are key aspects of Georg Cantor’s life and contributions: Early Life and…
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Deductive Mathematics
Deductive mathematics refers to a method of reasoning and mathematical practice that relies on logical deduction to establish the truth of mathematical statements. Deductive reasoning involves drawing specific conclusions from general principles or premises. In the context of mathematics, deductive reasoning is used to derive new mathematical truths from previously established axioms, definitions, and theorems.…
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Lebombo Bone
The Lebombo Bone is an ancient artifact that serves as one of the oldest mathematical instruments ever discovered. It was found in the Lebombo Mountains between Eswatini (formerly Swaziland) and South Africa. Here are key details about the Lebombo Bone: Discovery: The Lebombo Bone was discovered by a team led by Peter Beaumont in the…
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Leopold Kronecker
Leopold Kronecker (1823–1891) was a German mathematician who made significant contributions to number theory and algebra. He played a crucial role in the development of algebraic number theory and was a key figure in the mathematical community during the 19th century. Here are some key aspects of Leopold Kronecker’s life and work: Early Life and…
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