263
The fuck is this? (lemmy.world)
submitted 2 months ago by [email protected] to c/[email protected]

The more I look at it, the more I feel like my brain is being hacked.

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[-] [email protected] 75 points 2 months ago

Did you know that a²-b² = (a+b)(a-b)?
Because this ai really wants you to know that

[-] [email protected] 38 points 2 months ago* (last edited 2 months ago)

I also usually really want people to know that, but it’s not “completing the square” or “wffence of txsquare.”

[-] [email protected] 23 points 2 months ago

Well it can't decide what the solution is:

a²-b² = (a+b)(-b)
[-] [email protected] 10 points 2 months ago

That is the offense of a texas square according to those flawless notes.

[-] [email protected] 67 points 2 months ago* (last edited 2 months ago)

This a great visualization of what LLMs are about. The purpose of a LLM is to produce something that looks right. The way this math sheet looks great at first look, but the actual content is just garbage, same do LLMs create output that sounds right and it doesn't really matter if it is. And improving LLMs is not about making the answers more reliable, it's about making them sound even more convincing.

[-] [email protected] 21 points 2 months ago* (last edited 2 months ago)

If we improve LLMs they will be able to remove that "+" at the end, so you won't know it's wrong until second glance.

[-] [email protected] 8 points 2 months ago

But the worst thing is that some of the things are correct:

a²-b²=(a-b)(a+b)
a²+b²=c²

And these are common knowledge. This makes it even worse, since you have some correct parts to "prove" the rest is also correct.

[-] [email protected] 1 points 2 months ago

It's creative writing, about the same as what I'd expect a random artist to produce as an illustration for some genius math. I'd be much more worried about AI if it got everything right already lol.

And there are efforts, even simple methods to verify LLM output, like asking it to provide sources for claims or find examples of the formulas in the web or in textbooks.

[-] [email protected] 50 points 2 months ago

it's kinda fucked that some of it is right

[-] [email protected] 22 points 2 months ago

There is enough of it that randomly being right was likely.

But being partially right is even worse, since someone might recognize the right parts and think the rest must be correct too.

[-] [email protected] 40 points 2 months ago* (last edited 2 months ago)
[-] [email protected] 3 points 2 months ago* (last edited 2 months ago)

$$ \sqrt{\sec(\theta)-1} $$

[-] [email protected] 32 points 2 months ago
[-] [email protected] 19 points 2 months ago* (last edited 2 months ago)

I saw Tangent & Nor open for Iron and Wine, they were pretty good.

[-] [email protected] 17 points 2 months ago

For a second I really thought all of high school math had left my brain.

[-] [email protected] 15 points 2 months ago

I think I lost a a few braincells looking at this.

[-] [email protected] 13 points 2 months ago

343 shares

Facebook is so screwed.

Like, I didn’t think anything could kill the Behemoth, then Zuckerberg says hold my beer.

[-] [email protected] 3 points 2 months ago

I'm feeling like we're the last generation to have had the privilege to live in a world where knowledge was valued, rather than the appearance of knowledge.

The masses don't seem to care if something is right, but don't take them for no damn fools!

[-] [email protected] 3 points 2 months ago

Nah, it was always the appearance of knowledge, it's just never been this easy to produce it in these quantities

[-] [email protected] 12 points 2 months ago

Some of the symbols are, uh, unusual.

[-] [email protected] 10 points 2 months ago

Like 8 of these are even correct

[-] [email protected] 10 points 2 months ago

Am I missing something, it looks like a formula sheet

[-] [email protected] 51 points 2 months ago* (last edited 2 months ago)

Almost all of it is wrong or just off/weird. It accidentally gets a few things correct, but notice how often things are repeated randomly. Remember your SOHCAHTOA and look at the triangle and the trig definitions it’s giving.

The third equation under “Calculus” is giving the quotient rule where it should be giving the product rule.

It looks like it’s trying to do power rule for integrals, not sure what’s going on in that section.

That bottom right graph looks like x^3, not x^2.

y=e^x is not the unit circle.

The section under discriminant is an illegible mess.

How to factor… I have no idea what is going on there.

The distance formula is wrong.

They rendered pi as “n.”

This is completely meaningless and worthless.

[-] [email protected] 8 points 2 months ago

Gotcha, fact check the formula sheets from now on. Haven't used one in a long while but damn that's good to remember.

[-] [email protected] 23 points 2 months ago

Just don't take your math advice from facebook.

[-] [email protected] 4 points 2 months ago

There don’t seem to be any good math pages on Facebook. I’d like some sort of “daily brain teaser” but it’s all ambiguously written arithmetic problems with parentheses and division, or shit like using “e” as a variable to be obnoxious.

[-] [email protected] 6 points 2 months ago

delete facebook

[-] [email protected] 2 points 2 months ago

If you want an actual set of puzzle games, they may not be math, but try Simon Tatham's puzzle collection. Its available for free on pretty much everything including app stores, but can also be played in-browser. It has basically every deductive logic puzzle ever made except the water pouring one, and it can basically just generate them ad infinitum.

[-] [email protected] 9 points 2 months ago

Its all in the tricks function )( X

[-] [email protected] 5 points 2 months ago

This is pronounced ehims

A ehims B. A)(B

[-] [email protected] 7 points 2 months ago

I could really go for a big slice of n.

[-] [email protected] 3 points 2 months ago

so it took the model 2 tries after "Completing the square" and "Tricks" to get the " Diff of 2 squares" correct.

this post was submitted on 12 Jul 2025
263 points (98.2% liked)

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