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QuesnayJr

1,322 karma · joined August 25, 2019

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QuesnayJr··on A breakthrough towards the Riemann hypothesis
We have an approximate expression of how many prime numbers there are less than N, as N gets larger. If the Riemann hypothesis is true, then we know that the errors in this approximation are nice and small, which would allow us to prove many other approximate results. (There are many results of the form "If the Riemann hypothesis is true, then...")
QuesnayJr··on A breakthrough towards the Riemann hypothesis
It probably doesn't open up a path to a full proof, simply because Guth and Maynard are excellent mathematicians, and they wouldn't have given away their approach yet if they thought they could prove the full thing.

It's still important because there hasn't been much new evidence in years whether the conjecture is true or false. Now we have some new evidence that it's true.

QuesnayJr··on What if they gave an Industrial Revolution and nobody came? (2023)
Allen is probably the leading economic historian of the Industrial Revolution. Reading someone want to dismiss his book because someone used the same painting on their book cover later is probably the most HN comment I've ever seen.
QuesnayJr··on Galois/Counter Mode and random nonces
I in fact only learned the slang meaning five seconds ago when this discussion made me google it.
QuesnayJr··on Proof of geometric Langlands conjecture so complex almost no one can explain it
Mathematicians could do a better job of conveying their topics, but this is really not the case. Some things are just genuinely hard, and the research frontier in mathematics is one of these. If you could produce a 5-page proof of an important theorem that currently has a 100-page proof, you would be hailed as a hero.
QuesnayJr··on DNA confirms there IS a big cat roaming the British countryside
Are you quoting Monty Python?
QuesnayJr··on Born to run? Endurance running may have evolved to help humans chase down prey
I read somewhere that while homo habilis was frequently prey, that homo erectus already largely wasn't.
QuesnayJr··on Frank Ramsey: A genius by all tests for genius (2020)
Didn't Yitang Zhang end up a full professor at UC Santa Barbara on the basis of a single paper?
QuesnayJr··on Stolen masterpieces that are still missing
It's not art snobs who made it famous, either. It's just famous for being famous, at that poin. In the same room at the Louvre there's Veronese's "The Wedding at Cana" and several Titians that art snobs would also linger over, but the room is 90% tourists who want to see the Mona Lisa.
QuesnayJr··on Los Alamos Chess
While a part of the standard chess rules for over a century, it's common for people who learn to play with their family as kids don't learn it. I didn't learn it, either, and only found out about it when I started playing chess programs online.

This is common enough that "Google en passant" is a meme in some circles.

QuesnayJr··on Los Alamos Chess
If anyone wants to try playing this, it's one of the variants supported by Fairy Stockfish.
QuesnayJr··on Tell HN: Reddit now blocks VPN access via browser, 'old' subdomain included
I used to check Twitter 50 times a day, but the login wall combined with killing Nitter completely broke the habit.
QuesnayJr··on Novo Nordisk facing pressure as study finds $1k drug can be made for $5
I was wondering this. How often does it turn out that a drug has no serious downsides? I guess penicillin was, if you're not allergic. (There is microbes evolving antibiotic resistance, but that's probably not a concern for ozempic.)
QuesnayJr··on AI hallucinates software packages and devs download them
I don't have a clear view on whether LLMs are intelligent or not, but I don't understand your argument at all. Why couldn't an intelligent agent exist that refuses to admit they don't know something, and just make stuff up? I've known people who come pretty close to this behavior.
QuesnayJr··on The rise and fall of D&D in Japan
The influence of D&D on pop culture in Japan is so readily visible (see Delicious in Dungeon on Netflix right now) that it's surprising to read that its commercial success was so fleeting.
QuesnayJr··on GPT-4V(ision) Unsuitable for Clinical Care and Education: An Evaluation
Minsky is an example of the power of credentialism. He was an MIT professor who researched AI. I think history has pretty much demonstrated he didn't have any special insight into the question of AI, but for decades he was the most famous researcher in the field.
QuesnayJr··on Scientists built their own Stone Age tools to figure out how they were used
There's got to be some miscommunication between the researchers and the journalists as to the contribution. I know anthropology undergraduates who years ago had whole courses where they had to make and use their own stone tools.
QuesnayJr··on 4D Knit Dress
This is the first time I've heard this, so I'm glad you're taking turns.
QuesnayJr··on The Era of 1-bit LLMs: ternary parameters for cost-effective computing
They call it 1.58-bit in the paper. (1.58 is roughly the base 2 logarithm of 3.)
QuesnayJr··on Fixed-point combinator
If it doesn't really have a fixed point you get a function that never terminates. In denotational semantics you define a special value, "bottom" that means "undefined", and the fixed point is bottom.

And it's not all functions, just computable ones. But if there's algorithm to compute non-trivial zeroes of the zeta function, it would just never terminate if there aren't any.

QuesnayJr··on Groq runs Mixtral 8x7B-32k with 500 T/s
I don't know why you got downvoted, but "grok" is the Martian word for "understand deeply" from Robert Heinlein's "Stranger in a Strange Land".
QuesnayJr··on Groq runs Mixtral 8x7B-32k with 500 T/s
I tried it out, and I was taken aback how quickly it answered.
QuesnayJr··on Science fiction authors were excluded from awards for fear of offending China
Again this is subjective. I think 3BP is better than the Culture novels, and I like the Culture novels and have read 6 of them.
QuesnayJr··on Science fiction authors were excluded from awards for fear of offending China
This is ultimately subjective, but I thought the Three Body Problem trilogy was the best sci-fi novels in 20 years.
QuesnayJr··on A little closer to finding what became Moses Schönfinkel (2021)
I took your advice, and you're right, it is very readable. Seeing it in its original context also helps me understand why a logician would want to invent it.
QuesnayJr··on Mathematical Introduction to Deep Learning: Methods, Implementations, and Theory
Debreu's Theory of Value
QuesnayJr··on How did the Romans calculate?
In Skylark of Valeron (1934), the hero finally invents a "mechanical brain", i.e. a computer.
QuesnayJr··on Andre Braugher: Brooklyn Nine-Nine's Captain Raymond Holt Dies Aged 61
The scene "Wuntch is dead! Bagel!" seems less funny today than it did yesterday.
QuesnayJr··on Arrows of Time
You're probably joking, but it dates to the 1960s (https://en.wikipedia.org/wiki/Time_flies_like_an_arrow;_frui...).
QuesnayJr··on Strategies for making reproducible research the norm
You have two groups of people. Either is equally likely to be incompetent.
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