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UwU brat mathematician behavior

⁨588⁩ ⁨likes⁩

Submitted ⁨⁨12⁩ ⁨hours⁩ ago⁩ by ⁨fossilesque@mander.xyz⁩ to ⁨science_memes@mander.xyz⁩

https://mander.xyz/pictrs/image/a9b2c785-b0aa-4481-a49c-7f7fc6e40b5f.png

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Comments

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  • iAvicenna@lemmy.world ⁨1⁩ ⁨hour⁩ ago

    operative?

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    • sartalon@lemmy.world ⁨2⁩ ⁨minutes⁩ ago

      As an EE, I used both. Def not a mathematician though. Fuck that, I just plug variables into programs now.

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  • Zagorath@aussie.zone ⁨11⁩ ⁨hours⁩ ago

    Fake and gay.

    No way the engineer corrects the mathematician for using j instead of i.

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    • TheSlad@sh.itjust.works ⁨3⁩ ⁨hours⁩ ago

      Right? They got that shit backwards. Op is a fraud. i is used in pure math, j is used in engineering.

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    • LeFrog@discuss.tchncs.de ⁨8⁩ ⁨hours⁩ ago

      As an engineer I fully agree. Engineers¹ aren’t even able to do basic arithmetics. I even cannot count to 10.

      ¹ Except maybe Electrical engineers. They seem to be quite smart.

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      • boonhet@sopuli.xyz ⁨7⁩ ⁨hours⁩ ago

        Engineer here, I can definitely count to 10 tho

        0 1 10

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      • gnutrino@programming.dev ⁨8⁩ ⁨hours⁩ ago

        Electrical engineers are the ones that use j though (because i is used for current)

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      • thomasloven@lemmy.world ⁨4⁩ ⁨hours⁩ ago

        10? That’s the name some put to 1e1, right?

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      • exasperation@lemmy.dbzer0.com ⁨4⁩ ⁨hours⁩ ago

        Except maybe Electrical engineers.

        Yup, I can count just fine to 10: black, brown, red, orange, yellow, green, blue, violet, gray, white.

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      • Baguette@lemmy.blahaj.zone ⁨6⁩ ⁨hours⁩ ago

        The inner machinations of an electrical engineer is too complicated for me to understand, I think they might be thinking on a higher order to understand these circuits

        Thats why I barely passed my electrical engineering class lol

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    • kogasa@programming.dev ⁨5⁩ ⁨hours⁩ ago

      The mathematician also used “operative” instead of, uh, something else, and “associative” instead of “commutative”

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    • Hoimo@ani.social ⁨11⁩ ⁨hours⁩ ago

      How do we know it’s gay though? OP could be a girl (male)

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      • SippyCup@feddit.nl ⁨10⁩ ⁨hours⁩ ago

        Because it’s 4chan. And there are no women on the Internet on 4chan

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      • floquant@lemmy.dbzer0.com ⁨9⁩ ⁨hours⁩ ago

        Sure OP is a girl. Guy In Real Life

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      • ByteJunk@lemmy.world ⁨6⁩ ⁨hours⁩ ago

        Newfag.

        (sorry! seemed like the appropriate 4chan reply)

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    • NeatNit@discuss.tchncs.de ⁨10⁩ ⁨hours⁩ ago

      My thoughts exactly lol

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  • itslilith@lemmy.blahaj.zone ⁨1⁩ ⁨hour⁩ ago

    $\int dx f(x)$ is standard notation for physicists

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  • PM_ME_VINTAGE_30S@lemmy.sdf.org ⁨12⁩ ⁨hours⁩ ago

    Wait bottom mathematican is using j=√-1 instead of i and not the engineer? Because I’m EE gang, and all my homies use j.

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    • GandalfTheDumb@lemmy.world ⁨11⁩ ⁨hours⁩ ago

      That part also got me really confused. All the mathematicans I know use i while engineers use i or j depending on the kind of engineer. I’ve never seen a Pikachu engineer using anything other than j.

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      • ryedaft@sh.itjust.works ⁨1⁩ ⁨hour⁩ ago

        OPs boyfriend is obviously an i engineer and hates j engineers. No one can stay angry at mathematicians - engineers on the other hand…

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      • Ganbat@lemmy.dbzer0.com ⁨10⁩ ⁨hours⁩ ago

        Pikachu engineer

        That’s a fucking favorite now. Keeping that in my back pocket.

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    • wetbeardhairs@lemmy.dbzer0.com ⁨10⁩ ⁨hours⁩ ago

      The fun starts when you study quaternions

      i^2 = j^2 = k^2 = ijk = −1

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      • pticrix@lemmy.ca ⁨8⁩ ⁨hours⁩ ago

        This can’t be real

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    • bisby@lemmy.world ⁨11⁩ ⁨hours⁩ ago

      I agree. Clearly i is current. What is this i=√-1 nonsense.

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    • grysbok@lemmy.sdf.org ⁨10⁩ ⁨hours⁩ ago

      [Lapsed] mechanical engineering gang checking in. I was also surprised. Though, tbh, I think it came down to personal preference of the professor more than field-wide consensus.

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    • affiliate@lemmy.world ⁨8⁩ ⁨hours⁩ ago

      a real mathematician would use (0, 1) instead of i

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  • ShinkanTrain@lemmy.ml ⁨8⁩ ⁨hours⁩ ago

    Image

    Is anyone doing anything tonight?

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    • Randelung@lemmy.world ⁨13⁩ ⁨minutes⁩ ago

      Something something distance calls for norm, not just squares.

      ||i||² + ||1||² = 2

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    • bitcrafter@programming.dev ⁨20⁩ ⁨minutes⁩ ago

      Imagining your death.

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    • serenissi@lemmy.world ⁨8⁩ ⁨hours⁩ ago

      no, d…do you have a plan?

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  • Kolanaki@pawb.social ⁨5⁩ ⁨hours⁩ ago

    Me, a language/arts person: “Huh?”

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    • axEl7fB5@lemmy.cafe ⁨2⁩ ⁨hours⁩ ago

      Web dev here. “Huh?”

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    • Sterile_Technique@lemmy.world ⁨3⁩ ⁨hours⁩ ago

      Medical here. “Huh?”

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  • _stranger_@lemmy.world ⁨9⁩ ⁨hours⁩ ago

    sado-mathochist

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    • Seasm0ke@lemmy.world ⁨8⁩ ⁨hours⁩ ago

      Well done, truly

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  • Phoenix3875@lemmy.world ⁨4⁩ ⁨hours⁩ ago

    I think rather d/dx is the operator. You apply it to an expression to bind free occurrences of x in that expression. For example, dx²/dx is best understood as d/dx (x²). The notation would be clear if you implement calculus in a program.

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    • bhamlin@lemmy.world ⁨1⁩ ⁨hour⁩ ago

      If not fraction, why fraction shaped?

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      • Amir@lemmy.ml ⁨23⁩ ⁨minutes⁩ ago

        If you use exterior calculus notation, with d = exterior derivative, everything makes so much more sense

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  • vivalapivo@lemmy.today ⁨6⁩ ⁨hours⁩ ago

    As a physicist I can’t understand why would anyone complain about a +jb or $\int dx f(x)$. Probably because we don’t fuck

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    • RamblingPanda@lemmynsfw.com ⁨3⁩ ⁨hours⁩ ago

      As a software dude I can see you wrote a regex, I just can’t find out what you’re trying to match.

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      • vivalapivo@lemmy.today ⁨2⁩ ⁨hours⁩ ago

        Heeyy… So when you need to express something more, well, delicate than just code, you need to use math symbols. For that you can use tex expressions. Modern markdown supports it: just copy and paste the $…$ part

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  • CosmicTurtle0@lemmy.dbzer0.com ⁨7⁩ ⁨hours⁩ ago

    This is the kind of brat I can get behind. 😏

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    • _g_be@lemmy.world ⁨6⁩ ⁨hours⁩ ago

      😏

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  • lemmy_outta_here@lemmy.world ⁨12⁩ ⁨hours⁩ ago

    NGL, this is hot.

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    • AnarchoEngineer@lemmy.dbzer0.com ⁨10⁩ ⁨hours⁩ ago

      I’m a mechanical engineering student with a math minor and I’m a switch so yeah, I’d take either side of this

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  • OsrsNeedsF2P@lemmy.ml ⁨6⁩ ⁨hours⁩ ago

    Better plot than 50 Shades of Grey

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  • Thordros@hexbear.net ⁨6⁩ ⁨hours⁩ ago

    I believe the correct terminology is denominator mathematician.

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  • edinbruh@feddit.it ⁨9⁩ ⁨hours⁩ ago

    Relationship goals

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  • selokichtli@lemmy.ml ⁨11⁩ ⁨hours⁩ ago

    They both bottoms.

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  • marcos@lemmy.world ⁨9⁩ ⁨hours⁩ ago

    Hum… I don’t think the integral “operator” applies by multiplication.

    You can put the dx at the beginning of the integral, but not before it.

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    • LeFrog@discuss.tchncs.de ⁨8⁩ ⁨hours⁩ ago

      Physicists be like: whitness me

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      • marcos@lemmy.world ⁨7⁩ ⁨hours⁩ ago

        Nobody on your link is treating the integral “operator” as multiplicative.

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    • OrganicMustard@lemmy.world ⁨6⁩ ⁨hours⁩ ago

      If you were using nonstandard analysis with dx an infinitesimal you could put it outside I guess. Maybe with differential forms too?

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      • marcos@lemmy.world ⁨6⁩ ⁨hours⁩ ago

        Switch it with a summation operator and see if it makes sense. The problem isn’t the operation by itself, but the fact that the operator implies an argument application, like a function.

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      • kogasa@programming.dev ⁨5⁩ ⁨hours⁩ ago

        In the context of differential forms, an integral expression isn’t complete without an integral symbol and a differential form to be integrated.

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  • Droggelbecher@lemmy.world ⁨9⁩ ⁨hours⁩ ago

    Physicist behavior

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  • djsoren19@lemmy.blahaj.zone ⁨8⁩ ⁨hours⁩ ago

    Gods I wish I had a top to troll like this

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    • Jarix@lemmy.world ⁨3⁩ ⁨hours⁩ ago

      Imagine a top that isn’t math brained, giving you so much more opportunities to troll before they find out…and then when they do learn something you have been trolling them…

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      • djsoren19@lemmy.blahaj.zone ⁨3⁩ ⁨hours⁩ ago

        No, in my experience people like that just end up trolling me because they have no frame of reference and don’t care about reality. You can’t troll somebody with math if they reject the idea of learning anything about or using math.

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  • ayyy@sh.itjust.works ⁨8⁩ ⁨hours⁩ ago

    Why are we still visiting literal pro-Nazi websites?

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    • match@pawb.social ⁨5⁩ ⁨hours⁩ ago

      4chan is a largely fascist website but that doesn’t mean every single screenshot is fascist or does something to promote it

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      • ayyy@sh.itjust.works ⁨5⁩ ⁨hours⁩ ago

        It normalizes their behavior instead of shunning it. Remember: If there’s one Nazi at the bar who hasn’t been kicked out, you’re at a Nazi bar.

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    • Shayeta@feddit.org ⁨8⁩ ⁨hours⁩ ago

      Didn’t realize you had to be a nazi in order to post on 4chan.

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      • ayyy@sh.itjust.works ⁨8⁩ ⁨hours⁩ ago

        If you are unaware of 4chan being a tool to push people towards fascism, you seriously need to do some more reading and learning. It is an explicit goal of the platform. Here is a random example of an article you can read. Wikipedia is also full of good information.

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  • woodenghost@hexbear.net ⁨6⁩ ⁨hours⁩ ago

    But physicists actually do that? They often write it like this: ∫ dx f(x) or this: ∫∫∫ dxdydz f(x,y,z)

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