Bobby Turkalino

  • 2 Posts
  • 207 Comments
Joined 11 months ago
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Cake day: August 14th, 2023

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  • the concentration of assholes is always going up

    True, but this isn’t a natural phenomenon, it’s a result of engagement-based ranking algorithms. Assholes attract engagement by starting flame wars and the like, so front page algorithms push them to the top.

    Before social media, forums were popular and their sorting was simply by most recently updated. I think this is part of what made the internet more fun: instead of websites trying to guess what you would like most, you were given a practically random, diverse view of everything.












  • Bobby Turkalino@lemmy.yachtstoScience Memes@mander.xyz🔔 SHAME 🔔
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    2 months ago

    There are different kinds of infinity

    “Countably infinite” means an infinitely-large set of numbers that could be generated by infinitely following an algorithm with a finite number of steps. For example, natural (positive whole) numbers are countably infinite because they could be generated by following this simple algorithm:

    1. Start with the number 1
    2. Add 1 to your number
    3. Repeat step 2

    The set of real numbers, on the other hand, is uncountably infinite because you can have an infinite number of digits after the decimal place. You can’t define a finite generation algorithm like the one above simply because any precision you use wouldn’t cover the full range. In other words, if you wanted to modify the above algorithm, and chose 0.1 as your starting number, your algorithm would miss 0.01. If you chose to start at 0.01, you would miss 0.001, and so on