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fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 2 years ago

Conversing with Mathematicians

mander.xyz

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Conversing with Mathematicians

mander.xyz

fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 2 years ago
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  • pr06lefs@lemmy.ml
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    2 years ago

    What about plain old x = -10?

    -10 ^ 2 = 100
    -10 ^ 3 = -1000
    -10 ^ 5 = -100000

    • Redacted@lemmy.world
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      2 years ago

      Isn’t that the joke?

    • enkers@sh.itjust.works
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      2 years ago

      That’s what he wrote, I imagine.

      • Siethron@lemmy.world
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        2 years ago

        It is, but with imaginary numbets

        • go $fsck yourself@lemmy.world
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          2 years ago

          numbet

          • Septimaeus@infosec.pub
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            2 years ago

            numberwang

    • JackbyDev@programming.dev
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      2 years ago

      i² = -1 so…

    • dwindling7373@feddit.it
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      2 years ago

      10 * i^2 is -10.

      • Abracadaniel [he/him]@hexbear.net
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        2 years ago

        of course, but this problem is solvable without any understanding of complex numbers, and 10*i^2 is a really clunky, multi-operation expression whereas -10 is just an integer.

        simplifying one’s answers is standard practice and any grader who received the answer in the OP would be obligated to point out that while technically correct, they’re missing the basic fact that the answer is -10.

        The Rube Goldberg comment is apt as the solution is absurdly complicated and overengineered for the task it performs.

        • dwindling7373@feddit.it
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          2 years ago

          Yes that’s what the thing you are looking at is built upon.

    • thedudeabides@lemmy.dbzer0.com
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      2 years ago

      Nothing gets past you eh?

      • pr06lefs@lemmy.ml
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        2 years ago

        people being pedantic showoffs doesn’t really register as humor for me, TBH

        • thedudeabides@lemmy.dbzer0.com
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          2 years ago

          That’s true, the OOP is being quite snarky with their comment on a post where someone’s had a genuine basic doubt

    • aaaaaaadjsf [he/him, comrade/them]@hexbear.net
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      2 years ago

      Yeah exactly you’re right, why overcomplicate the problem like the Reddit comment did? I guess that’s just typical Reddit thinking that being pendantic and using lots of fancy words and long explanations makes you smart.

      • Krauerking@lemy.lol
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        2 years ago

        Nah just boiler plate autism.

        • Abracadaniel [he/him]@hexbear.net
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          2 years ago

          no

    • Deconceptualist@lemm.ee
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      2 years ago

      That was my immediate thought too.

    • Sphks@lemmy.dbzer0.com
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      2 years ago

      Boooooring

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