Group theory | Math History | NJ Wildberger
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Simple groups, Lie groups, and the search for symmetry I | Math History | NJ Wildberger
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Galois theory II | Math History | NJ Wildberger
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Something Strange Happens When You Trust Quantum Mechanics
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Infinite series | Math History | NJ Wildberger
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An Introduction To Group Theory
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Pythagoras' theorem (b) | Math History | NJ Wildberger
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Group theory, abstraction, and the 196,883-dimensional monster
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