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fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 11 个月前

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fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 11 个月前
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  • Argurotoxus@lemmy.world
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    11 个月前

    Engineer: 2, but 3 to be safe.

    • Belgdore@lemm.ee
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      11 个月前

      The budget is for 1.5, make it work.

      • marcos@lemmy.world
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        11 个月前

        Oh, hi Boeing Manager.

    • wewbull@feddit.uk
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      11 个月前

      Was going to say: 2ish

      • sik0fewl@lemmy.ca
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        11 个月前

        Wouldn’t they just look up the answer in a table?

        • Argurotoxus@lemmy.world
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          11 个月前

          Nah not anymore, now you spend a day or so building some convoluted excel calculator once so that you never need to do the calcs again.

          Then, 3 years later when you go to add or change something in that calculator, you have absolutely no idea how it works and decide the change wasn’t that important anyway.

  • parpol@programming.dev
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    11 个月前

    deleted by creator

    • perviouslyiner@lemmy.world
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      11 个月前

      programmer: “11”

      • Tolookah@discuss.tchncs.de
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        11 个月前

        It’s not 10?

        Also, oh God, I got yours as I was typing.

        • perviouslyiner@lemmy.world
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          11 个月前

          confluence of base-2 jokes and javascript jokes…

          • Tolookah@discuss.tchncs.de
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            11 个月前

            could have been worse, I could have said `

            • prime_number_314159@lemmy.world
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              11 个月前

              Am I misunderstanding? ‘1’ + ‘1’, 49+49 = ‘b’

              • Tolookah@discuss.tchncs.de
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                11 个月前

                I can’t math.

      • parpol@programming.dev
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        11 个月前

        deleted by creator

      • robocall@lemmy.world
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        11 个月前

        Onety one

      • GlennMagusHarvey@mander.xyz
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        11 个月前

        concat: “11”

        cat: ignores your inquiry

      • LordCrom@lemmy.world
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        11 个月前

        No that’s “1” + “1”

    • Sparky@lemmy.blahaj.zone
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      11 个月前

      True

    • Zink@programming.dev
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      11 个月前

      Looks Good To Me!

  • einlander@lemmy.world
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    11 个月前

    1+1=3 in cases of large 1’s

  • cally [he/they]@pawb.social
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    11 个月前

    1 + 1 is not equal to a question mark.

    • 🇰 🌀 🇱 🇦 🇳 🇦 🇰 🇮 🏆@yiffit.net
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      11 个月前

      What did 1 minus 1 equal before zero was invented? 🤔

      • marcos@lemmy.world
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        11 个月前

        Yeah, define “zero”.

        The one invented on India at around the Middle Age is a different one. The one you are asking about is very old.

  • FiskFisk33@startrek.website
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    11 个月前

    ok, I define 1 as {∅} and 2 as {∅, {∅}}

    proving the addition holds is slightly more complicated

    • Wilzax@lemmy.world
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      11 个月前

      Now define “+”

      • FiskFisk33@startrek.website
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        11 个月前

        I love the comment that it’s “occasionally useful”

        • Wilzax@lemmy.world
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          11 个月前

          Hmm yes… set theory… I don’t understand anything happening here

          • FiskFisk33@startrek.website
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            11 个月前

            There is actually a really good explanation for us math-curious non-mathematicians here:
            https://blog.plover.com/math/PM.html

            • MaliciousKebab@sh.itjust.works
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              11 个月前

              That’s some good read, thank you so much.

      • MBM
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        11 个月前

        + is a map from N×N to N where a + 0 = a and a + S(b) = S(a + b) (S is the successor function that gives the next number).
        Then 1 + 1 = 1 + S(0) = S(1 + 0) = S(1) = 2.

        • funkless_eck@sh.itjust.works
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          11 个月前

          seems a little sus to use + to define +

          • apolo399@lemmy.world
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            11 个月前

            No, it’s correct. You define the operation by it’s properties. It’s not saying that “a plus 0 = a” but “the result of applying the binary operation ‘+’ to any number with 0 should give the original number.”

            • is just a symbol. You could instead write it as +(a,0)=a and +(a,S(b))=S(+(a,b)).

            You have to have previously defined 1=S(0), 2=S(1), 3=S(2), and so on.

        • Wilzax@lemmy.world
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          11 个月前

          deleted by creator

    • porl@lemmy.world
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      11 个月前

      I really recommend the YouTube channel “Another Roof”. His first few videos were building up exactly this idea, as well as building up all the real numbers (possibly complex too if I’m remembering correctly). Sounds like a dry topic but he uses humour really well throughout. https://youtube.com/@anotherroof

      Here is a playlist of the topic: https://youtube.com/playlist?list=PLsdeQ7TnWVm_EQG1rmb34ZBYe5ohrkL3t

      • FiskFisk33@startrek.website
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        11 个月前

        ooh, that looks interesting!

  • RBWells@lemmy.world
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    11 个月前

    You forgot accountant

    “What do you need it to be?”

    • TonyTonyChopper@mander.xyz
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      11 个月前

      We need to report negative earnings so we don’t have to pay taxes obviously

  • MonkderVierte@lemmy.ml
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    11 个月前

    Computer Scientist: 10

    • Contravariant@lemmy.world
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      11 个月前

      O(1)

  • hexabs@lemmy.world
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    11 个月前

    I’m surprised the 6 year old knows factorials.

    • Buddahriffic@lemmy.world
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      11 个月前

      Not only that, it is mathematically correct, at least given the usual definitions of 1, 2, +, and !

  • iAmTheTot@sh.itjust.works
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    11 个月前

    1 + 1 = 2 * 0.999…

    • Midnight Wolf@lemmy.world
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      11 个月前

      Error, float detected when int expected

  • WhiskyTangoFoxtrot@lemmy.world
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    11 个月前

    You can’t put an expression on the left-hand-side of the assignment operator.

    • marcos@lemmy.world
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      11 个月前

      You need more expressive languages.

  • BlackLaZoR@kbin.run
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    11 个月前

    Quantum physicist: Whats the uncertainty?!

  • pewter@lemmy.world
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    11 个月前

    Computer Scientist: 0 and a carry bit

    Mathematician: S(1)

  • Aarrodri@lemmy.world
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    11 个月前

    Terrence Howard : 2 !! Also 1x1=2 !!

  • ChowJeeBai@lemmy.world
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    11 个月前

    How would a two year old know factorials?

  • NoLifeGaming@lemmy.world
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    Math isn’t induction. Its deductive logic.

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