[-] aio@awful.systems 5 points 2 months ago

I don't think it's very surprising. The various CS departments are extremely happy to ride the wave of easy funding and spend a lot of time boosting AI, just like how a few years ago all the cryptographers were getting into blockchains. For instance they added an entire new "AI" major, while eliminating the electrical engineering major on the grounds that "computation" is more important than electrical engineering.

[-] aio@awful.systems 6 points 2 months ago

No, but the moon does.

[-] aio@awful.systems 6 points 4 months ago

Wasn't Heidegger a Nazi, and his works famously avoid any mention of the Holocaust?

[-] aio@awful.systems 6 points 5 months ago

Analyzing our data we conclude with 95% confidence that within a decade the Dyson Sphere Any% TAS time will be reduced below 55 seconds (± 1E10 years).

[-] aio@awful.systems 5 points 6 months ago

and here i just assumed the name was original to ffxiv

[-] aio@awful.systems 7 points 6 months ago

I thought Penrose was a smart physicist, the hell is he doing peddling this.

https://www.smbc-comics.com/comic/2012-03-21

[-] aio@awful.systems 4 points 6 months ago

What do you mean? Zulip wasn't really a clone of anything originally, it was an attempt to make an application like Zephyr but for web clients, and predates Slack for instance. Unless you're talking about IRC, where I don't think either IRC or Zulip is particularly better or worse than the other.

[-] aio@awful.systems 5 points 7 months ago

yea i did try to read the lecture notes and got reminded very fast why i don't try to read physics writing lol

[-] aio@awful.systems 5 points 7 months ago* (last edited 6 months ago)

I think there is in fact a notion of continuous entropy where that is actually true, and it does appear to be used in statistical mechanics (but I am not a physicist). But there are clearly a lot of technical details which have been scrubbed away by the LW treatment.

[-] aio@awful.systems 3 points 7 months ago

the task the AI solves is writing test cases for finding the Least Common Multiple modulo a number.

Looking at the image of the prompt, it looks more like a CRT computation to me.

It’s famously much easier to verify modulo arithmetic than it is to actually compute it.

It's not particularly difficult to compute CRT, though it is definitely trivial to verify the result afterwards. I'm not sure I'd agree that that's a general fact about modular arithmetic computations though.

[-] aio@awful.systems 3 points 9 months ago* (last edited 9 months ago)

The article is very poorly written, but here's an explanation of what they're saying. An "inductive Turing machine" is a Turing machine which is allowed to run forever, but for each cell of the output tape there eventually comes a time after which it never modifies that cell again. We consider the machine's output to be the sequence of eventual limiting values of the cells. Such a machine is strictly more powerful than Turing machines in that it can compute more functions than just recursive ones. In fact it's an easy exercise to show that a function is computable by such a machine iff it is "limit computable", meaning it is the pointwise limit of a sequence of recursive functions. Limit computable functions have been well studied in mainstream computer science, whereas "inductive Turing machines" seem to mostly be used by people who want to have weird pointless arguments about the Church-Turing thesis.

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aio

joined 9 months ago