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Nov 29, 2025 4 min

The Hidden Order of Random Permutations

from Intellectually Curious Hosted by Mike Breault

In a deck shuffle or a data network, randomness seems pure chaos—yet a surprising order hides in the cycles of a permutation. We unpack why the expected number of cycles in a random permutation of n items equals the harmonic number H_n, and how for large n this grows only like ln n (more precisely, ln n + gamma). We’ll connect this elegant math to intuition, probability, and applications in computing and information theory, showing how simple structures emerge from disorder. Brought to you by Embersilk. Note: This podcast was AI-generated, and sometimes AI can make mistakes. Please double-check any critical information. Sponsored by Embersilk LLC

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The Hidden Order of Random Permutations

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This episode was published on November 29, 2025.

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