牌技和信息

arXiv - MATH - History and Overview Pub Date : 2024-05-31 DOI:arxiv-2405.21007

Aria Chen, Tyler Cummins, Rishi De Francesco, Jate Greene, Tanya Khovanova, Alexander Meng, Tanish Parida, Anirudh Pulugurtha, Anand Swaroop, Samuel Tsui

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引用次数: 0

摘要

菲奇-切尼的五张牌魔术于 1950 年问世。2013 年，Mulcahy 发明了 4 张牌魔术，其中纸牌可以正面朝下。我们提出了自己的发明：三张牌戏法，其中的牌可以正面朝下，也可以垂直和水平放置。我们讨论了所有花招背后的理论，并估算了在所选牌数不变的情况下最大牌面大小。我们还讨论了藏几张牌和有重复牌的情况。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Card Tricks and Information

Fitch Cheney's 5-card trick was introduced in 1950. In 2013, Mulcahy invented a 4-card trick in which the cards are allowed to be displayed face down. We suggest our own invention: a 3-card trick in which the cards can be face down and also allowed to be placed both vertically and horizontally. We discuss the theory behind all the tricks and estimate the maximum deck size given the number of chosen cards. We also discuss the cases of hiding several cards and the deck that has duplicates.

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arXiv - MATH - History and Overview

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