Posts
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Finding a formula for $1^k + 2^k + ... + n^k$
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Approximating $\pi$ with polygons
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The "Triangle Equality" (isometries part 3)
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Linear isometries preserve angles (isometries part 2)
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Distance-preserving functions in $\mathbb{R}^2$ (isometries part 1)
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The story of exponentiation
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A brief primer on block-diagonal matrices
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Conjugation: what $gfg^{-1}$ actually means
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