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Autism@lemmy.world · 5 days ago

Seven standard "riffle" shuffles are needed to effectively randomize a 52-card deck.

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Seven standard "riffle" shuffles are needed to effectively randomize a 52-card deck.

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Autism@lemmy.world · 5 days ago

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5 days ago
Numberphile has a bunch of videos on it, and yes 7 the accepted number because more shuffling doesn’t increase the randomness in an effective manner.

https://www.youtube.com/watch?v=AxJubaijQbI

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