• Allah@lemmy.worldOP
    link
    fedilink
    English
    arrow-up
    12
    arrow-down
    3
    ·
    edit-2
    4 days ago

    integrate it into a laptop so that i can print my notes and add it to my note book where i take handwritten notes (it’s size is also A3) while i am at work or class

          • taladar
            link
            fedilink
            English
            arrow-up
            13
            ·
            edit-2
            3 days ago

            A0 is also exactly 1 square meter which makes it easy to figure out the number of pages of e.g. A4 from weight if you know what kind of gramm per square meter paper you are dealing with (which is why that is often part of the packaging).

            The aspect ratio of the two sides is the square root of 2 since you otherwise couldn’t divide it again and again and get sizes with the same aspect ratio.

            • Buffalox@lemmy.world
              link
              fedilink
              English
              arrow-up
              1
              ·
              3 days ago

              The aspect ratio of the two sides is the square root of 2 since you otherwise couldn’t divide it again and again and get sizes with the same aspect ratio.

              Thanks, that’s very interesting. I always thought that was a common thing, but very clever. 👍 😎

        • wjrii@lemmy.world
          link
          fedilink
          English
          arrow-up
          7
          ·
          4 days ago

          Just FYI the US Customary units for A4 are wrong on that image. For my fellow Americans, it’s 8.3" x 11.7".