52 Factorial

(czep.net)

13 points | by Amorymeltzer a day ago ago

2 comments

  • tmtvl a day ago ago

    So if I want a collection of card decks in every possible combination I should start collecting now, got it.

    • dsamarin a day ago ago

      With this, you could invent a very unique magic trick where your spectator well-shuffles a deck of cards, then you can secretly swap your deck with one of the decks from your collection to reveal that yours was shuffled in the exact same way.