Live data from Hacker News

Slow

michaelnotebook.com

171–180 of 238 posts

Re: Slow

#171
post #87

Earlier quoted context omitted.

((Old growth) tree), not (old (growth tree)). Old growth trees are trees or forests that are centuries old and not recently cultures.

That should have been hyphenated then. https://en.wikipedia.org/wiki/Old-growth_forest

Have a nice week-end! I fondly recall the days of my youth as a teen-ager.

Though I still lament the loss of the subjunctive form. And diaeresis.

Re: Slow

#172

Earlier quoted context omitted.

"A society grows great when old men plant trees in whose shade they know they shall never sit" - Paraphrased from Elton Trueblood

Which defines why American society seems to be F'ed of late. Decades of short term rewards combined with a baby boomer population looking at their last hoorah and declining relevance. Most of the old people I interact seem to be in a state of denial about soon not being here.

Greatness seems to come from long term vision, and with success that vision collapses to short term gains. It’s cultural. Why does that happen and how do you prevent it?

Re: Slow

#173
post #127

Earlier quoted context omitted.

Zizzed and jazzed if spelled in scrabble would be worth less than 32, since only one of the zs would be worth 10 points, the rest being blank tiles which are worth zero. Of course most good players will create more than 1 word per turn, and will lay down over multiplier tiles. You can probably do fairly well with just single syllable words, although at a certain level not being able to get a lay down bonus will preve…

Single-syllable words can still be pretty long, like "squished" or "scrambled"

I just ran some code over the CMU pronouncing dictionary and the longest words identified as single-syllable that are English-origin and not proper names or possessives were

  9 SCRATCHED
  9 SCREECHED
  9 SCROUNGED
  9 SCRUNCHED
  9 SQUELCHED
  9 STRAIGHTS
  9 STRENGTHS
  9 STRETCHED
For eight letters, it found dozens of examples!

The CMU dictionary thinks that "scrambled" is two syllables as a vowel ends up between the "b" and the "l" in pronunciation. Wiktionary thinks this is a syllabic l (/l̩/), which should probably be counted as a separate syllable even if it isn't considered a vowel.

Wikipedia says

> Many dialects of English may use syllabic consonants in words such as even [ˈiːvn̩], awful [ˈɔːfɫ̩] and rhythm [ˈɹɪðm̩], which English dictionaries' respelling systems usually treat as realizations of underlying sequences of schwa and a consonant (for example, /ˈiːvən/).

That's consistent with what the CMU dictionary is doing, perhaps treating /l̩/ as /əl/.

Re: Slow

#174

Earlier quoted context omitted.

Interesting new contender for simplest to state unsolved problem: The Antihydra Does this program halt? a = 8 b = 0 while b != -1: if a % 2 == 0: b += 2 else: b -= 1 a += a//2 (// being integer division, equivalently a binary shift one to the right: >> 1) https://www.sligocki.com/2024/07/06/bb-6-2-is-hard.html https://bbchallenge.org/antihydra

How does overflow behave?

It doesn't overflow.

Re: Slow

#175

Earlier quoted context omitted.

Interesting new contender for simplest to state unsolved problem: The Antihydra Does this program halt? a = 8 b = 0 while b != -1: if a % 2 == 0: b += 2 else: b -= 1 a += a//2 (// being integer division, equivalently a binary shift one to the right: >> 1) https://www.sligocki.com/2024/07/06/bb-6-2-is-hard.html https://bbchallenge.org/antihydra

Fwiw, ChatGPT is able to say that it doesn't. I wonder what other classes of programs it's able to state if it halts?

ChatGPT is able to say anything it wants. Surely you know this by now ...

Re: Slow

#176
post #82

Earlier quoted context omitted.

Super enjoyed this read today. And a much shorter punchline. https://www.volts.wtf/p/us-transit-costs-and-how-to-tame https://bsky.app/profile/volts.wtf/post/3lvbpy6p2zk2c It's just so sad having a nation where disbelief & being against things is so the spirit.

Alon Levy being brought up on this topic always tweaks my “but somebody is wrong in the internet.” I’ve been on several of the projects he talks about. He’s right about the macro numbers and the general vibe, but often wrong when he starts talking about he details. The main issues are, in general: 1) increased regulation, which includes internal self-regulation. Lots of rules that are preventing potential minor probl…

I was really sad that we lost Andy Byford. As far as benevolent transit dictators go, I can’t imagine doing much better.

Re: Slow

#177

Earlier quoted context omitted.

Which defines why American society seems to be F'ed of late. Decades of short term rewards combined with a baby boomer population looking at their last hoorah and declining relevance. Most of the old people I interact seem to be in a state of denial about soon not being here.

Or just compare the billionaires actions now - they are building tunnels in hawaii to prepare for survival just as they are knowingly destroying the future instead of spending their obscene wealth to protect it.

Elon Musk is working towards getting humanity to Mars in the low chance Earth becomes uninhabitable, and he'll never live to see the Mars dream become a reality even if everything goes as planned.

But I guess that doesn't fit the common narratives about a man that isn't a cartoon but a flawed human with strengths and weaknesses.

This is why we don't hear of great men anymore: We only hear about them when they're long dead and their transgressions forgiven and their strengths raised to a pedestal unattainable by real live human beings.

Re: Slow

#178
post #87

Earlier quoted context omitted.

That should have been hyphenated then. https://en.wikipedia.org/wiki/Old-growth_forest

Have a nice week-end! I fondly recall the days of my youth as a teen-ager. Though I still lament the loss of the subjunctive form. And diaeresis.

Hyphenation is useful in phrasal adjectives, like "heavy-metal shield" (to distinguish it from a shield that is of metal and is heavy, but is not or a for example Pb) or in something like "four-day trips" (the trips last four days; they are not necessarily four in number).

Re: Slow

#179

Earlier quoted context omitted.

Interesting new contender for simplest to state unsolved problem: The Antihydra Does this program halt? a = 8 b = 0 while b != -1: if a % 2 == 0: b += 2 else: b -= 1 a += a//2 (// being integer division, equivalently a binary shift one to the right: >> 1) https://www.sligocki.com/2024/07/06/bb-6-2-is-hard.html https://bbchallenge.org/antihydra

Fwiw, ChatGPT is able to say that it doesn't. I wonder what other classes of programs it's able to state if it halts?

Most LLMs I've tried come up with invalid reasoning, many confuse empirical evidence (of simulating it for a few steps and it 'most probably not halting') with definite proof that it never does, some create invalid probabilistic mathematical arguments to the same effect

Others I've tried are caught in a loop of trying to prove the same, insufficient approach over and over again, lacking explorative and "creative" behavior

Generally it seems that LLMs lack the 'motivation' to actually try to solve unsolved problems especially if they know that they are unsolved or difficult

Re: Slow

#180

Earlier quoted context omitted.

Or just compare the billionaires actions now - they are building tunnels in hawaii to prepare for survival just as they are knowingly destroying the future instead of spending their obscene wealth to protect it.

Elon Musk is working towards getting humanity to Mars in the low chance Earth becomes uninhabitable, and he'll never live to see the Mars dream become a reality even if everything goes as planned. But I guess that doesn't fit the common narratives about a man that isn't a cartoon but a flawed human with strengths and weaknesses. This is why we don't hear of great men anymore: We only hear about them when they're long…

He is not doing that.
Post reply on HN