this post was submitted on 09 Jan 2024
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[–] NorthWestWind@lemmy.world 31 points 10 months ago (1 children)

The circle could've been done in one equation

[–] Ashelyn@lemmy.blahaj.zone 35 points 10 months ago (1 children)

One equation, sure, but not in one valid function (without making it parametric anyways)

[–] NorthWestWind@lemmy.world 4 points 10 months ago (3 children)

x^2^+y^2^=1
or, in this case
(x-2)^2^+(y-2)^2^=1

[–] SkybreakerEngineer@lemmy.world 19 points 10 months ago

Not valid functions

[–] Ashelyn@lemmy.blahaj.zone 12 points 10 months ago (1 children)
[–] NorthWestWind@lemmy.world 2 points 10 months ago

Ok you're right

[–] bob_lemon@feddit.de 3 points 10 months ago

A that's a single equation alright. But as the previous poster pointed out, it's not a function.

[–] Fizz@lemmy.nz 22 points 10 months ago* (last edited 10 months ago) (3 children)

If the police catch you spray painting math on the wall you are getting a wedgie and chucked in a bin.

[–] jaybone@lemmy.world 8 points 10 months ago (1 children)

They’ll charge you with possession of math.

[–] Klear@sh.itjust.works 1 points 10 months ago

Jesse we need to calculate!

[–] ImplyingImplications@lemmy.ca 8 points 10 months ago (2 children)

It's like when the police catch you spray painting poor grammar. Romanes eunt domus

[–] PipedLinkBot@feddit.rocks 2 points 10 months ago

Here is an alternative Piped link(s):

Romanes eunt domus

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[–] Fizz@lemmy.nz 2 points 10 months ago

Perfect clip 🤣

[–] SuddenDownpour@sh.itjust.works 2 points 10 months ago

Peanut-sized brain cops? No surprise here, move along.

[–] JusticeForPorygon@lemmy.world 22 points 10 months ago (2 children)

One time I was bored translated this formula to work on a TI-83 calculator

The original does work or course but it doesn't look right since the TI-83 isn't as precise as something like Desmos. You have to change the numbers around a bit to make it look right

[–] yimby@lemmy.ca 14 points 10 months ago* (last edited 10 months ago) (1 children)

It's the last equation j(x) that's wrong. What's plotted on the right is something like 0.2x+1.6

Your graphing calculator is more than capable of plotting linear functions just as well as desmos.

[–] JusticeForPorygon@lemmy.world 7 points 10 months ago (2 children)

I wasn't following the image, I was following Desmos's official formula.

The equation works, but since you can't zoom in on TI-83 (or at least I'm not aware you can) you have to scale up the formula to make the symbol appear properly.

[–] mkwarman@lemmy.mkwarman.com 3 points 10 months ago (1 children)

You can zoom on the TI-83/TI-84 by either using the zoom functions or by setting the desired viewport size

Here's a video of someone doing it: https://youtu.be/tEkdCEhSZrY?si=ejhNefLX0qmOUofu

[–] PipedLinkBot@feddit.rocks 1 points 10 months ago

Here is an alternative Piped link(s):

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I'm open-source; check me out at GitHub.

[–] AVincentInSpace@pawb.social 1 points 10 months ago* (last edited 10 months ago)

i don't mean to be condescending but the TI-83/84 literally has a button labeled ZOOM

[–] ephrin@sh.itjust.works 9 points 10 months ago (1 children)

There’s probably a better set of equations out there, but that wouldn’t be as easy to just rip from Mastodon and post here. 🙃

[–] JusticeForPorygon@lemmy.world 12 points 10 months ago

Actually, if you just Google "Anarchy Equation" Desmos has a pre-loaded page with the equation graphed out.

[–] Codandchips@lemmy.world 13 points 10 months ago (1 children)
[–] ephrin@sh.itjust.works 4 points 10 months ago

Fo the belt!

[–] unreachable@lemmy.world 12 points 10 months ago (2 children)
[–] cobysev@lemmy.world 17 points 10 months ago (2 children)

That's the anarchy symbol, not the Avengers logo. Fitting, considering it's spray-painted on a public structure.

[–] PastyWaterSnake@lemmy.world 19 points 10 months ago* (last edited 10 months ago) (1 children)

That's not the Anarchy symbol. That's the button disable "Auto Start-Stop" in Ford & Dodge vehicles

[–] danielf@aussie.zone 1 points 10 months ago

This guy gets it. Obviously the graffitist is making commentary on the darn radical leftists at Ford and Dodge, and how they want to "stop global warming" (like that's a thing, I'm very cold right now!) and "save people money."

[–] WeLoveCastingSpellz@lemmy.dbzer0.com 4 points 10 months ago* (last edited 10 months ago)
[–] Goun@lemmy.ml 7 points 10 months ago
[–] hakunawazo@lemmy.world 9 points 10 months ago

Is this the maths homework of Banksy?