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Devine Lu Linvega

"Some have described the 3x+1 problem as a Soviet conspiracy to slow down American mathematics since so many people tried working on it, tempted by its apparent simplicity." haha

ams.org/bookstore/pspdf/mbk-12

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Joost van Baal-Ilić

@neauoire aka Collatz conjecture / Hailstone numbers: my favourite math problem!

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