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Invariants and Monovariants

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A Strange Way To Find Eigenvalues: Primer to Circulant Matrices

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Group Homomorphisms: What Are They Really?

30:15

The Math of "The Trillion Dollar Equation"

8:54

Germany’s Far-Right Comeback | NYT Opinion

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Planar Graphs & Euler's Formula

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Nonstandard Math Induction

19:14

The strange cousin of the complex numbers -- the dual numbers.