rule - eviltoast
  • Anti-Antidote@lemmy.zip
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    1 year ago

    Well let’s break it down:

    • 🍔 + 🍔 + 🍔 = 18
      • 3🍔 = 18
      • 🍔 = 6
    • 🍔 + (🍟 • 🍟) = 5
      • 6 + 🍟^2 = 5
      • 🍟^2 = -1
      • 🍟 = I
    • 🥤^🍟 - 🥤 = 3
      • 🥤^i-1 = 3
      • 🥤 = 3^1/(i-1)

    Simple!

    • fri@compuverse.uk
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      1 year ago

      Wait, what happened in the second to last bullet point? You can’t convert a power like that when subtracting (you can when dividing).

      It’s like you’d convert “2^4 - 2” into “2^(4-1)”, which gives two different results (14 vs 8).

      • usrtrv@lemmy.ml
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        1 year ago

        For those curious, I threw 🥤^i - 🥤 = 3 into wolfram.

        🥤 ≈ -2.97983 + 0.0388569 i… or 🥤 ≈ 0.27972 - 0.748461 i…

    • Rin@lemm.ee
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      1 year ago

      you forgot the ± when square rooting:

      🍟 = ±i

      this is because i × i = -1 and -i × -i = -1

    • FoundTheVegan@kbin.social
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      1 year ago

      And just like that, I’m back to junior high grumbling about the concept of imaginary numbers.

      Fuck you, y’all made up! 🤣

      • Anti-Antidote@lemmy.zip
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        1 year ago

        Lol I didn’t quite get my math right, but it still involves imaginary numbers. Fun fact! Any 3D game you’ve played in the past probably quarter century doesn’t just use 1 dimension of imaginary numbers, but 3 to represent 3D rotation! Quaternions are difficult to visualize since it’s a 4-dimensional quantity but they’re perfect for representing rotation in 3D space without suffering from gimbal lock like rotation matrices.

  • Rin@lemm.ee
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    1 year ago

    I fucked around, and this is what i got:

    🍔 + 🍔 + 🍔 = 18

    => 🍔 = 6

    🍔 + ( 🍟 × 🍟 ) = 5

    🍟² = -1

    => 🍟 = ±i

    (🥤^ 🍟) -🥤= 3

    case 1: (🥤^ i) -🥤= 3

    case 2: (🥤^ -i) -🥤= 3

    at this point, i just used wolfram to get both:

    => {

    🥤 ≈ -2.97983 + 0.0388569 i,

    🥤 ≈ 0.27972 - 0.748461 i

    }

    Curiously, case 1 and case 2 return the same 2 values…

  • mofongo@lemm.ee
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    1 year ago

    Correction, 99% of European people can’t solve this. For Americans this just a regular breakfast

  • Nate@programming.dev
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    1 year ago

    Y’all bitch about math class but it you replace x, y & z with🍔🍟🥤 and suddenly you’re all doing math for fun