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realitista@lemmy.world to Science Memes@mander.xyzEnglish · 1 year ago

Every base is base 10

lemmy.world

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Every base is base 10

lemmy.world

realitista@lemmy.world to Science Memes@mander.xyzEnglish · 1 year ago
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  • lowleveldata@programming.dev
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    1 year ago

    50 years? I bet we couldn’t even agree on how to write “11” & “12” on such short notice. (See: date format, encoding, etc)

    • exocrinous@startrek.website
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      1 year ago

      Well we write 12 like this: 10

      It’s easy

      • lowleveldata@programming.dev
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        1 year ago

        oops I mean “10” & “11”

    • problematicPanther@lemmy.world
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      1 year ago

      we could just go with the hexidecimal way and go with A,B,C for 10,11 and 12

      • chellomere@lemmy.world
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        1 year ago

        No, 12 in base 12 is 10, not C. But yes, 10 can be A and 11 can be B

        • drcobaltjedi@programming.dev
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          1 year ago

          Dude’s out here trying to get us to use base 13.

          • marcos@lemmy.world
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            1 year ago

            Why not?

            Why not use a large prime as the base?

            • drcobaltjedi@programming.dev
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              1 year ago

              Honnest answer, 1/2 in DEC is 0.5 easy. 1/2 in base 13 is .6666666666… Easy but ugly. You want a base that has comon fractions easily represented by decimals. People like dozenal since many fractions are easily represented. 1/2 = 0.6, 1/3 = 0.4, 1/4 = 0.3

              I’m personally a fan of hexidecimal partly because I’m a programmer and partially because it can be halved several times

              • unreasonabro@lemmy.world
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                1 year ago

                it’s almost like you’d have to use a different notation system to express a different base…

              • bisby@lemmy.world
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                1 year ago

                Is 1/2 in base 13 not 0.65?

                • oktoberpaard@feddit.nl
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                  1 year ago

                  No, because the 5 in your answer is thinking in decimal. 0.05 is not the half of 0.1 in base 13.

            • SmoothLiquidation@lemmy.world
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              1 year ago

              Ahh yes, let’s introduce floating point rounding errors for one half. Sounds fun.

            • whotookkarl@lemmy.world
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              1 year ago

              Why use a fixed base? Or why not use an irrational number like e, the most efficient base

              • marcos@lemmy.world
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                1 year ago

                I still think some largish prime, like 37 hits the perfect spot of being usable enough for people to use, but still useless enough to stop almost everybody from learning any advanced math.

                But yeah, making integers non-representable is a serious trade-off that deserves consideration.

            • CileTheSane@lemmy.ca
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              1 year ago

              Lets use base Pi and put an end to that infinite digit bullshit.

        • problematicPanther@lemmy.world
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          1 year ago

          ah right, thanks

      • MBM@lemmings.world
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        1 year ago

        That’s pretty confusing in algebra, maybe normal sentences too

      • a_postmodern_hat@lemmy.world
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        1 year ago

        Over my dead body.

    • AdrianTheFrog@lemmy.world
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      1 year ago

      The current standard seems to be an upside down 2 and 3

      • lowleveldata@programming.dev
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        1 year ago

        An upsidedown 3 is just a 3…?

        • AdrianTheFrog@lemmy.world
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          1 year ago

          Rotated, not flipped.

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