r0uv3n

7 ms·

1.
Sleeper Agents and how to tame them(huggingface.co)
2 points by r0uv3n 1mo ago|0 comments
2.
by r0uv3n 2mo ago
Grad students do not solve problems such as the existence of non-sofic groups every day.
3.
by r0uv3n 11mo ago
"Win32 is the only stable ABI on Linux" - https://blog.hiler.eu/win32-the-only-stable-abi/
4.
by r0uv3n 1y ago
This is not about preventing crawling entirely, it's about finding a way to prevent crawlers from repeatedly everything way too frequently just because crawling is just very cheap. Of course it will always be worth it to crawl the Linu
5.
by r0uv3n 1y ago
Eh, the social features of Komoot were never intrusive to me, and among social features of most apps they were some of the most well designed. Local community, very much focused on actually sharing tracks and trying out other people's
6.
by r0uv3n 1y ago
Well, Komoot worked quite well for exactly that use case. I have also only very rarely found tools even in the desktop space that were quite as mature as Komoot for that use case. Also the question remains, what do you navigate the planned
7.
by r0uv3n 1y ago
That is about something entirely different. It more or less just says that energy might be lost if you have a flux towards infinity. It does not in any way claim e.g. that the divergence of the stress energy tensor is non-zero (which would
8.
by r0uv3n 1y ago
Eh, space inside or outside the horizon is only different in so far as to whether it can reach our timelike infinity. Locally you cannot even tell where any horizon might be (just look at a small patch of a Penrose diagram near a horizon),
9.
by r0uv3n 1y ago
I think this is enough of a classic to be widely known even among younger people. I'm 23 (doing math msc) and I think all the CS people that I know would instantly recognize the 500 miles title. Though I do somewhat envy the possibilit
10.
by r0uv3n 1y ago
2 for example is not in the sequence. Remember that you need the first differences to this sequence to obtain all natural numbers
11.
by r0uv3n 1y ago
Have you tried Plasma 6 yet? To me it feels way more modern than Gnome.
12.
by r0uv3n 2y ago
If you couple your system to a heat path that is at rest wrt a specific Lorentz frame, you of course lose Lorentz incariance. On the other hand the lagrangian of the standard model itself is to my knowledge fully Lorentz invariant.
13.
by r0uv3n 2y ago
Arguably Bayta is the lead in The Mule maybe? But of course the basic plot was very much influenced by Campbell still
14.
by r0uv3n 2y ago
AFAIU Firefox Sync is end to end encrypted, right? I interpreted the language here to mean that the data might be sent to Firefox outside of Firefox Sync. Have there been any changes to Firefox Sync that we know about?
15.
by r0uv3n 2y ago
This is a fantastic resource, and I used it heavily in 2018 before starting my BSc in Math while still in school to learn the stuff that interested me a bit in advance (and to some extent as a familiar reference for a few years afterwards).
16.
by r0uv3n 2y ago
The dot product exists in any dimension
17.
by r0uv3n 2y ago
In some sense I think it does have quite a bit to do with (speculative) social science, especially once you see (spoilers) that there really is nothing supernatural going on at all.
18.
by r0uv3n 2y ago
It is specifically for websites offering help escaping domestic abuse or similar stuff: > When to use this component > > Use the component on pages with sensitive information that could: > - put someone at risk of abuse or retal
19.
by r0uv3n 2y ago
I do agree that the roundabout pictured in the article does not seem to include any considerations towards non car traffic, but at least in Germany the vast majority of roundabouts have seperate bicycle lanes and zebra crossings on all entr
20.
by r0uv3n 2y ago
I guess you can just add some edges extra vertices and edges and give all the extra edges probability 1 of being deleted.
21.
by r0uv3n 2y ago
Love this idea for a wedding, a really unique effort that would seem like total magic to me when attending. I also enjoyed the very clear explanations and seeing more or less the full process during the video. Is the tooling for reverse eng
22.
by r0uv3n 2y ago
> ℤ ⊂ ℝ That is not at all obvious without some canonical isomorphism acting on ℤ, or at least is a behaviour strictly dependent on your particular set theoretic construction of the reals. E.g. for the cauchy sequence construction of the
23.
by r0uv3n 2y ago
What do you mean with reflection across the bottom/top of the curve? With combination you presumably mean taking (polynomial+reflected polynomial)/2?
24.
by r0uv3n 3y ago
http://archive.today/UgxQl
25.
China's excess savings are a danger(ft.com)
4 points by r0uv3n 3y ago|2 comments
26.
by r0uv3n 3y ago
> physics has no formulation of spacetime in discrete terms There are some attempts of working with discrete spacetime (e.g. causal set theory), but yeah, all our best descriptions so far very much assume smooth spacetime.
27.
by r0uv3n 3y ago
No, classical general relativity is entirely time symmetric: time symmetry means here that if you have a solution for the equations that describe nature, then you still have a solution after you make the coordinate transformation t -> -t
28.
by r0uv3n 3y ago
Note that the title of this post is just a personal opinion of Kerr. But he did show, as mentioned in the article, that the typical argument for the necessity of singularities within horizons (or more generally trapped surfaces) was faulty.
29.
by r0uv3n 3y ago
Also discussed two days ago here: https://news.ycombinator.com/item?id=38476206 (2 comments)
30.
by r0uv3n 3y ago
My bachelor's thesis was on the harmonic level set method of Stern and Co and had a lot of fun with it, so this was a great read. I'll have to look at the paper. In general it still feels like there's a lot more to learn abou

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