• 0x4E4F@sh.itjust.works
    link
    fedilink
    English
    arrow-up
    7
    ·
    1 year ago

    The UK used to have half pennies. But then the UK also used to have 144 pennies in 1 pound.

    I gather this is imperial system related.

    • Socsa@sh.itjust.works
      link
      fedilink
      arrow-up
      2
      arrow-down
      1
      ·
      1 year ago

      12 is arguably a better arithmetic base than 10 since it divides nicely by 2, 3, 4 and 6 instead of just 2 and 5.

      • lad@programming.dev
        link
        fedilink
        arrow-up
        2
        ·
        11 months ago

        I wish some countries would go this way and use 12-based as a default, while others would use 8-based because it’s closer to computers, and others will continue using 10-based.

        And then no-one will denote the system used because it’s the default, how’s that you don’t understand. Oh what a beautiful world we’d be living in 🥰

        • Socsa@sh.itjust.works
          link
          fedilink
          arrow-up
          1
          arrow-down
          1
          ·
          11 months ago

          The point is that there are benefits to several different arithmetic bases for different purposes and forming some kind of dogma around any of them is weird.

          • 0x4E4F@sh.itjust.works
            link
            fedilink
            English
            arrow-up
            2
            ·
            11 months ago

            Well, there isn’t a perfect one… better just agree on using one, whichever that might be.

          • lad@programming.dev
            link
            fedilink
            arrow-up
            1
            arrow-down
            1
            ·
            11 months ago

            There is no dogma, when doing maths you’re free to use anything even as esoteric as Fibonacci base. The problem is when this becomes widespread but not everywhere.

            If you’re for using it “for different purposes” I can’t even understand the point of your original comment, why preach?

            • Socsa@sh.itjust.works
              link
              fedilink
              arrow-up
              1
              arrow-down
              1
              ·
              edit-2
              11 months ago

              I am definitely not the one being preachy about a particular base. I am the one advocating flexibility over dogma.

              All I did was point out that 12 is easier to divide cleanly than ten, and this very simple fact has pissed many people off for some reason.

        • Socsa@sh.itjust.works
          link
          fedilink
          arrow-up
          3
          ·
          edit-2
          11 months ago

          Right, having more whole, proper fractions to work with can also be simpler (and more precise) than truncating decimals and dealing with the implications of significant figures. I just don’t understand why people are so hostile to this as a basic idea. Base 12 has benefits, just like base ten does.