Cody

Cody

codyroux.bsky.social

Still ultrafinitist, but with a softer side. https://www.kleene.church/ I do the Church of Logic podcast. https://open.spotify.com/show/6vEh6ZpQr1Eoeoz8TbsMKx?si=3-hd-mv3ShGe2LFij4MCIQ

👤 Joined on 28 August 2023

832

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📜 Kullanıcı Geçmişi

  • 28 Ağu 2023, 21:37
    🎉 Bluesky'e katıldı - İlk kullanıcı adı: @codyroux.bsky.social
  • 10 Kas 2023, 03:40
    🔄 Profil bilgileri güncellendi

❤️ Beğendiği Gönderiler

Eelaware
14 October 2026 18:21

Mood:

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DaddyJew
14 October 2026 08:22

I’ll sleep when he’s dead

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😆 For those struggling to get the joke: use 1/(1−z) = 1 + z + z² + z³ + z⁴ + z⁵ + ⋯ and then expand out (1+z)(1+z²)(1+z⁴)(1+z⁸)(1+z¹⁶)⋯ and use the fact that each natural number has a unique expansion in binary digits, e.g. 7 = 4 + 2 + 1 so z⁷ = z⁴ z² z

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Yes! Sometimes called the "computer scientist's identity" — every natural number has a unique binary expansion.

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K
13 October 2026 15:55

Kapalı içerik

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