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#fibonacci — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #fibonacci, aggregated by home.social.

  1. I recently came across a video about the Fibonacci sequence.

    You know: 1 1 2 3 5 8 13 21 34 55 89 144

    And I know we shouldn't need it (everyone should use the metric system! 😅).
    But the researcher mentioned that this is a great number sequence to use when connecting miles to km in your head.

    I've never heard it used that way before, but it's quite practical when having to convert numbers from km to miles or the other way around.

    So 55 mph would be roughly 89 km/h

    Neat!

    #fibonacci

  2. what? … Miles to Kilometre conversion can be approximated by the #Fibonacci sequence?*

    <youtube.com/shorts/K_QgsJV6wI0> * 1xMi ~ 1.6 km ~ Fib ratio of 1.609

  3. 🇮🇷 Tensiones en Irán y la Fed agresiva: el #DXY rebota en la "Golden zone" de #Fibonacci. ¿Es esto una pausa o el inicio de una corrección mayor para el dólar?

  4. @jasoncoon I was tracking down an unrelated (?) mathematical oddity, and I fell into this page. It has some clever interactive Fibonacci spiral graphs; have you seen it?

    I especially like the part at the very bottom where you can replace φ with other constants.

    #Fibonacci

    observablehq.com/@meetamit/fib

  5. An interesting math video: youtube.com/watch?v=fVVspcjQr5M
    The most interesting part for me: the sum of (n'th Fibonacci number times x^n), for all nonnegative integers n, equals x / (1 - x - x^2). For example:
    - if x = 0.1: 0.1 / 0.89 = 10/89 = 0.11235...
    - if x = 0.01: 0.01 / 0.9899 = 100 / 9899 = 0.01010203050813...

    #math #fibonacci

  6. Why does nature look so balanced? Often, it is the Fibonacci sequence. At Silphium Design, we have looked at the 8 benefits of using this ratio in web layout. In this article we examine how these patterns create harmony and improve UX. It is where math meets human intuition. Let us build a more balanced digital world.

    Read: silphiumdesign.com/8-essential

    #WebDesign #Fibonacci #UX #SilphiumDesign #Fediverse

  7. Good morning!

    I combined some hill sprints with the gathering of extra squadratinhos.

    And I passed the Fibonacci statue in our town. ☺️

    #running #squadrats #squadratslife #fibonacci

  8. Endlich mal wieder ein langes Video von Tibees. Including: eine lange überfällige Übersetzung eines Weltklassikers, Erklärung des Worts "buttload" und ein Rant über Mathe-Esoterik.

    youtube.com/watch?v=LWJzirlCv8I

    #maths #Tibees #Fibonacci #GoldenRatio

  9. Endlich mal wieder ein langes Video von Tibees. Including: eine lange überfällige Übersetzung eines Weltklassikers, Erklärung des Worts "buttload" und ein Rant über Mathe-Esoterik.

    youtube.com/watch?v=LWJzirlCv8I

    #maths #Tibees #Fibonacci #GoldenRatio

  10. Endlich mal wieder ein langes Video von Tibees. Including: eine lange überfällige Übersetzung eines Weltklassikers, Erklärung des Worts "buttload" und ein Rant über Mathe-Esoterik.

    youtube.com/watch?v=LWJzirlCv8I

    #maths #Tibees #Fibonacci #GoldenRatio

  11. Endlich mal wieder ein langes Video von Tibees. Including: eine lange überfällige Übersetzung eines Weltklassikers, Erklärung des Worts "buttload" und ein Rant über Mathe-Esoterik.

    youtube.com/watch?v=LWJzirlCv8I

    #maths #Tibees #Fibonacci #GoldenRatio

  12. Endlich mal wieder ein langes Video von Tibees. Including: eine lange überfällige Übersetzung eines Weltklassikers, Erklärung des Worts "buttload" und ein Rant über Mathe-Esoterik.

    youtube.com/watch?v=LWJzirlCv8I

    #maths #Tibees #Fibonacci #GoldenRatio

  13. Hi all, it seems I discovered a previously unknown relationship between the Collatz conjecture and the (signed) Fibonacci numbers. It is a continuation of prior work by Bernstein and Lagarias. I would be super grateful for any feedback. Thank you! #math #collatzConjecture #fibonacci

    vincentrolfs.dev/blog/collatz

  14. Leonardo Pisano (c.1170–after 1240), dubbed ‘Fibonacci’, thought that Archimedes' proof that π was between $3\frac{10}{71}$ and $3\frac{1}{7}$ was beautiful [pulcra].

    Archimedes' proof proceeds by calculating approximate ratios of the perimeters of 96-gons circumscribed about and inscribed in a circle to the diameter of that circle, implicitly starting with dodecagons and repeatedly bisecting edges to obtain 24-, 48-, and then 96-gons (see attached image).

    Fibonacci’s judgement seems to be the earliest extant description of a *proof* as beautiful in the European tradition. [Al-Nasawī (fl. 1029–44) had earlier described a proof as beautiful.]

    But there is a twist in the story...

    1/3

    #MathematicalBeauty #BeautifulProof #HistMath #Fibonacci #Archimedes #Pi

  15. #Fibonacci, #Hegel & #SystemReparatur … Quadrant I Das #Dunkle wird zugelassen, damit das Helle überhaupt erkennbar wird. Quadrant II Doch jedes System kennt eine Toleranzgrenze, an der #Erkenntnis wichtiger wird als Duldung. 🖖

  16. #Fibonacci, #Hegel & #SystemReparatur … Quadrant I Das #Dunkle wird zugelassen, damit das Helle überhaupt erkennbar wird. Quadrant II Doch jedes System kennt eine Toleranzgrenze, an der #Erkenntnis wichtiger wird als Duldung. 🖖

  17. #Fibonacci, #Hegel & #SystemReparatur … Quadrant I Das #Dunkle wird zugelassen, damit das Helle überhaupt erkennbar wird. Quadrant II Doch jedes System kennt eine Toleranzgrenze, an der #Erkenntnis wichtiger wird als Duldung. 🖖

  18. For #genuary3, "Fibonacci Forever", I'm recycling an orbit-trap fractal I shared back on Fibonacci Day (11/23, of course). It uses the typical fractal equation z ↦ zⁿ + z₀, but n increases following the Fibonacci sequence with each iteration.

    #genuary #genuary2026 #fibonacci #fractal

  19. #03 Fibonacci Forever.

    Chaos or not? For art, architecture and in nature. The Fibonacci numbers always look "nice". And where do you find them here?
    Again minimalism with circles having the radius from 1 starting, then 2, 3, 5, 8, ... until the image width is reached. Simple yet satisfying.

    It's again inspiring to see all your interpreations of each prompt. Thanks.

    #genuary #genart #circle #fibonacci #goldenratio #art #mastoart #fediart #p5js #noai #genuary2026 #code #math #programming #artwork #minimalism #coding #generativeart #generative #artforsale #simplify #creativecoding #chaos

  20. #03 Fibonacci Forever.

    Chaos or not? For art, architecture and in nature. The Fibonacci numbers always look "nice". And where do you find them here?
    Again minimalism with circles having the radius from 1 starting, then 2, 3, 5, 8, ... until the image width is reached. Simple yet satisfying.

    It's again inspiring to see all your interpreations of each prompt. Thanks.

    #genuary #genart #circle #fibonacci #goldenratio #art #mastoart #fediart #p5js #noai #genuary2026 #code #math #programming #artwork #minimalism #coding #generativeart #generative #artforsale #simplify #creativecoding #chaos

  21. #03 Fibonacci Forever.

    Chaos or not? For art, architecture and in nature. The Fibonacci numbers always look "nice". And where do you find them here?
    Again minimalism with circles having the radius from 1 starting, then 2, 3, 5, 8, ... until the image width is reached. Simple yet satisfying.

    It's again inspiring to see all your interpreations of each prompt. Thanks.

    #genuary #genart #circle #fibonacci #goldenratio #art #mastoart #fediart #p5js #noai #genuary2026 #code #math #programming #artwork #minimalism #coding #generativeart #generative #artforsale #simplify #creativecoding #chaos

  22. The #genuary3 prompt is "Fibonacci Forever".

    These images plot successive pairs in the Fibonacci sequence (F_{i}, F_{i+1}) modulo N -- that is, their remainders after division by N. Because mod N there are at most N^2 pairs, each path must close to form a loop, and indeed we can show that the loop comes back to the starting point (0,1).

    #Fibonacci #Genuary2026 #Genuary

  23. Tras las comidas pantagruélicas navideñas y los excesos calóricos toca activar la dieta detoxificante verde, y qué mejor que la verdura más matemática que existe: el #romanescu un prodigio natural geométrico repleto de #fractales y de series de #fibonacci
    amp.rtve.es/television/2021070

  24. Tras las comidas pantagruélicas navideñas y los excesos calóricos toca activar la dieta detoxificante verde, y qué mejor que la verdura más matemática que existe: el #romanescu un prodigio natural geométrico repleto de #fractales y de series de #fibonacci
    amp.rtve.es/television/2021070

  25. Tras las comidas pantagruélicas navideñas y los excesos calóricos toca activar la dieta detoxificante verde, y qué mejor que la verdura más matemática que existe: el #romanescu un prodigio natural geométrico repleto de #fractales y de series de #fibonacci
    amp.rtve.es/television/2021070

  26. Tras las comidas pantagruélicas navideñas y los excesos calóricos toca activar la dieta detoxificante verde, y qué mejor que la verdura más matemática que existe: el #romanescu un prodigio natural geométrico repleto de #fractales y de series de #fibonacci
    amp.rtve.es/television/2021070