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gowld

9,503 karma · joined January 27, 2017

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gowld··on Show HN: Compute polynomials twice as fast
"monic" is a separate switch from the example functions radio-selector. Enabling "monic" removes the leading coefficient.
gowld··on Show HN: Compute polynomials twice as fast
From the abstract, a name that many on HN would recognize:

> We also give an injective polynomial construction for universal hashing that uses N multiplications to hash 2N values with a single random key. This improves the best previous construction by Daniel J. Bernstein (this http URL).

gowld··on Show HN: Compute polynomials twice as fast
What is the tradeoff between multiplication and addition?
gowld··on Trey Parker and Matt Stone Are Changing the Name of South Park to South America
See Sarte on anti-Semitism: https://www.goodreads.com/quotes/7870768-never-believe-that-...

Never believe that anti-Semites are completely unaware of the absurdity of their replies. They know that their remarks are frivolous, open to challenge. But they are amusing themselves, for it is their adversary who is obliged to use words responsibly, since he believes in words. The anti-Semites have the right to play. They even like to play with discourse for, by giving ridiculous reasons, they discredit the seriousness of their interlocutors. They delight in acting in bad faith, since they seek not to persuade by sound argument but to intimidate and disconcert. If you press them too closely, they will abruptly fall silent, loftily indicating by some phrase that the time for argument is past.”

gowld··on How I advertise malicious software on Google Ads
Trap steets (fake data with no creative expression) are not copyrightable un USA, but specific art for drawing maps is.

https://en.wikipedia.org/wiki/Trap_street

gowld··on Harvard study predicts most suicide attempts a week in advance
> The strongest and most consistent predictors of next-week SA included within-study history of SREs (from adult lasso regression: OR = 1.47) and self-reported agitation (OR = 1.11), whereas odds of next-week SA were decreased for surveys submitted on weekends (OR = 0.87) and in the context of feelings that one could resist suicidal urges (OR = 0.88–0.96).

It seems a little silly, that suicide-relared events are well predicted by people announcing their nearness to suicide. It's useful in the sense that it shows that people, at least those people who consented to being monitored, which is a major confounder, are announcing their intent to anyone who is listening.

gowld··on Harvard study predicts most suicide attempts a week in advance
Cioran was a pessimist and a nihilist (and a blowhard) and interested in the idea of suicide, but never suicidal in the first place.
gowld··on Tao: Open math problems being non-renewably mined by AI
If humans can shovel dirt, then what are the ants for?
gowld··on Tao: Open math problems being non-renewably mined by AI
The "proof" is merely an appeal (unreadable program) submitted to a different oracle (Lean).
gowld··on Tao: Open math problems being non-renewably mined by AI
> the Clay millennium prize problems

augmented Hilbert's problems of 1900.

Surely mathematicians are creative enough to ask new questions?

If not, then the next set of challenges will be to find questions to ask!

gowld··on Tao: Open math problems being non-renewably mined by AI
There seems to be a sense wher mathematicians are gamifying math, but are frustrated that AI labs are better at gamifying math.

If an AI solves a problem in an unenlightening way, then there's no reason for mathematicians to stop studying it. Pythagoream Theorem has hundreds of different proofs!

If an AI solves a problem in an enlightening way, mathematicians should study it and propose extensions.

gowld··on Tao: Open math problems being non-renewably mined by AI
> I didn't realize that open math problems were a finite resource.

There's an interesting commentary about this: https://mathstodon.xyz/@tao/117237320796901560

> famous mathematician (Gauss?) dismissing interest in Fermat's Last Theorem claiming that he could crank out problems of equivalent interest.

Web search turns up Gauss's comment, with a bit more nuance: "I confess that Fermat's Theorem as an isolated proposition has very little interest for me, because I could easily lay down a multitude of such propositions, which one could neither prove nor dispose of." (https://mathshistory.st-andrews.ac.uk/Biographies/Gauss/quot...)

gowld··on On the Navier–Stokes Millennium Prize Problem
What else could a theorem prove if not its own statement? (barring bugs in Lean, which have been detected and exploited)
gowld··on On the Navier–Stokes Millennium Prize Problem
If it happened it's plagiraism. Consent to see data isn't consent to claim priority.
gowld··on Formalizing Fermat's Last Theorem
That's like saying the future of code is Assembler.

Lean is not for humans.

gowld··on IBM Bob
https://en.wikipedia.org/wiki/Bob_the_Builder very common to copy.
gowld··on “I just chose words carefully”
The OP is just a small snippet of plagiarism of an old fact.
gowld··on Australia Bans Generative A.I. From Official Music Charts
"Australian Recording Industry Association (ARIA)" official charts, not Australia the country's official charts (which probably do not exist).
gowld··on CEO fired developers to make room for AI. Developers create open source AI CEO
A lot of the value (compensation cost) of having a single leader is that the leader becomes a critical, irreplacable bottleneck and silo of information. AI can solve that by removing the bottleneck.
gowld··on Don't Wordle
> Sadly there's a rule not letting you use a known letter more than once in a word (once A is known, you can't write ALPHA),

That rule doesn't make sense.

What if the answer is AORTA, and you want to guess ALBUM and then ALPHA?

gowld··on I like 'em thick: an apology to my English teachers
Meter is a very basic part of English poetry that is usually taught. Almost all popular music and poetry has meter.
gowld··on I like 'em thick: an apology to my English teachers
Obligatory "To Be or Not to Be"

https://youtu.be/iQULEW2JwHE

gowld··on I like 'em thick: an apology to my English teachers
That's why The Taming of The Shrew is recommended for children. The bawdiness s straightforward.
gowld··on Mathematics in the age of AI
But the "computer" is magic, to you.

I could prove anything by claiming I completed a trivial-to-explain exhaustive search. The only support or refutation would be someone doing their own search. It's a very weak foundation.

We already had the ABC conjecture crisis: A theorem with a human-written proof so complex that no one besides the author can understand it. Some people claim to have refuted it. Most mathematicians are unqualified to decide.

gowld··on Mathematics in the age of AI
Why should you trust that the relatively small core of Lean is correct?

The core of Lean got a lot less correct when a well-meaning AI system probed Lean for corner cases (bugs) that would "prove" a false conjecture. Corner cases so arcane that no human exploit in a proof. Basically, humans are too stupid to break human-created Lean, but the AI is not.

gowld··on Mathematics in the age of AI
Math humans can use but not understand is called engineering. -- paraphrase of Bill Hammack, https://engineerguy.com

https://www.youtube.com/@engineerguyvideo

gowld··on Google has stopped pushing Git tags for some Android source code
How slow is "very slow" ? What is "certain source code"? Why is the OP being so coy about describing the problem?

Here is the form:

https://source.android.com/opensourcerequest

This is interesting:

> We might charge you a fee to cover the cost of processing. Your request must be sent according to whichever of the following rules applies:

> Within three years of the date you received the product from Google that included the component or binary files that are the subject of your request.

That "three years" is the minimum named in the GPLv2: https://opensource.org/license/gpl-2.0

gowld··on Pixel 11 Pro Fold feels like the end of an era
Need bordless phones and a frame to clip them together
gowld··on AI;DR (AI; Didn't Read)
"Good" is subjective, but I found this OOTB sufficiently information-dense and easy-to-customize:

https://claude.ai/share/ac747c6d-2a62-40b7-b33e-06a94cf34344

gowld··on Going Dark, and the era of law enforcement hacking
"backdoors" aren't holes, they are well-documented superuser APIs. The hack will be by compromising the API user's credentials (moles, stolen passwords, etc), not compromising the server's design intent.
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