Sum of Squares Visual Proofs: From Level 1 to Level 5
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Happy New Year 2024 as a Tetrahedral Number
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A Dozen Proofs: Sum of Integers Formula (visual proofs) #SoME2
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A Visual Attempt at 1 + 2 + 3 + 4 + 5 + ... = -1/12
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Seven Proofs Without Words for Summing Cubes
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Beautiful Geometry behind Geometric Series (8 dissection visual proofs without words) #math #series
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Popular Science's "Unsolved" Car Puzzle
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Numberphile's Square-Sum Problem was solved! #SoME2
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