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lambdas

289 karmajoined 12 anni fa

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lambdas
·5 giorni fa·discuss
Did the restrictions on JavaScript get resolved? IIRC, they made it so you had to use their “Ports” mechanism to interface with JavaScript, and you couldn’t write your own wrappers.

There was some drama when someone forked it so you could write your own JavaScript wrappers/FFI too?
lambdas
·mese scorso·discuss
Oooft, in cubical.ml why is your identity equivalence `CVar "__id"`? Surely this should be some fibration/reduction?

In fact, these weird string terms pop up pretty often, but surely you’d want to be using de Brujin indices lest you accidentally string match two different things (can’t believe I’m saying that for an implementation of a dependently typed language).

I started to wonder how your types were glued, as I would have thought Sigma types glued along identity equivalences would give me some insight on the odd behaviour.

`reduce_comp` seemed like the place it should be. There I realised your `CTGlue` case is wrong: it seems like `partial_pairs` is in the head but dropped from the body, so they’re never glued by any equivalence.
lambdas
·2 mesi fa·discuss
I don’t think that’s Orion specific, I have the exact same issue with Safari and Firefox
lambdas
·2 mesi fa·discuss
Eh. I’ve been writing a small HoTT language over the past two years based on schemes, stacks, and sites and anything short of Agda or Lean falls short in terms of Real™ Category Theory.

So much has to be pragmatised, carefully considered and made concrete categories anyway that much of the category theory exists in the documentation rather in the actual code.
lambdas
·2 mesi fa·discuss
> There is nothing that will inherently limit AI from doing all knowledge work

Resources is one. Energy, water, cost. There seems to be diminishing returns in intelligence at the moment, whilst power and memory usage continues to go up.
lambdas
·3 mesi fa·discuss
Nothing a little digital lisdexamfetamine won’t solve
lambdas
·3 mesi fa·discuss
I don’t feel their stance is “I’m not getting enough attention and it’s all Musk’s fault and I’m leaving”.

More “X is simply not worth our time anymore”. I can’t say with any certainty that X is on a death spiral (personally it does feel that way), but the kind of crowd who have remained in spite of Musk’s many public embarrassments (and the handling of Grok deep fakes and women) probably aren’t the kind who are passionate about the EFF
lambdas
·3 mesi fa·discuss
A pharmacist is someone who is a chemical practitioner though?

“Man, these cryptographers didn’t know a thing about tailwind. Useless!”
lambdas
·4 mesi fa·discuss
Ah, but only a truly great writer could have come up with:

> Start reading books or you're going to look stupid to the people around you

Wherein the prose wasn’t at all sloppy, the tautology was certainly intentional; the implied audience of “look stupid” could be to people entirely absent of the vicinity!
lambdas
·4 mesi fa·discuss
I was more getting at the angle that when people say things like “Wow, I asked AI to code a terminal emulator and it got it mostly right!”, it’s not because the LLM is amazingly smart only by inference, it’s been trained on the appropriated code of individuals like the above.
lambdas
·4 mesi fa·discuss
Mitchell Hashimoto doesn’t need LLM’s, LLM’s need Mitchell Hashimoto
lambdas
·5 mesi fa·discuss
Sorry, I mean verify the semantics of what the LLM has generated is exactly what you were asking for.
lambdas
·5 mesi fa·discuss
I’ve never used them first hand, but crackpots sure do love claiming to solve Riemann hypothesis, P vs NP, Collatz conjecture etc and then peddle out some huge slop. My experience has solely been curiously following what the LLM’s have been generating.

You have to be very, VERY careful. With how predisposed they are to helping, they’ll turn to “dishonesty” rather than just shut down and refuse. What I tend to see is they get backed into a corner, and they’ll do something like prove something different under the guise of another:

They’ll create long pattern matching chains as to create labyrinths of state machines.

They’ll keep naming functions, values and comments to seem plausible, but you have to follow these to make sure they are what they say. A sneaky little trick is to drop important parameters in functions, they appear in the call but not in the actual body.

They’ll do something like taking a Complex value, but only working with the real projection, rounding a number, creatively making negatives not appear by abs etc etc

So even when it compiles, you’ve got the burden of verifying everything is above board which is a pretty huge task.

And when it doesn’t work, introducing an error or two in formal proof systems often means you’re getting exponentially further away from solving your problem.

I’ve not seen a convincing use that tactics or goals in the proof assistant themselves don’t already provide
lambdas
·5 mesi fa·discuss
Something running an SSH server service, yes.

A decade plus ago, you could ssh into localhost on iOS, but that got nipped in the bud with sandboxing.
lambdas
·5 mesi fa·discuss
Online safety act passed in the uk on 26/10/2023, aligning suspiciously close with the mysterious advent of OpenAI’s screening tool
lambdas
·5 mesi fa·discuss
Only if the shop assistant took your ID, photocopied it and stored it in a box marked “do not touch” under the counter, alongside transcriptions of everything you ever say inside the store.
lambdas
·5 mesi fa·discuss
Those pesky whistleblowers, journalists, and political dissidents have had it good for far too long. They’ve needed taking down a peg
lambdas
·6 mesi fa·discuss
I’ve lived in two apartments with the setup OP described, and they were both built 2003-2006. But I’ve not had it anywhere else, so it does seem constrained to a specific window of apartment developments
lambdas
·7 mesi fa·discuss
Other way round, no? TidalCycles predates Sonic Pi by a number of years
lambdas
·7 mesi fa·discuss
You can pick it up passively over time, and with your skills, if you were to actively engage then I suspect pick up the necessary very quickly, and the rest comes from experience.

I picked up Linux at 13, fortuitously just in time for the release of the Nokia 770 (later getting, and still owning the N900 too).

At that time, getting real dirty with the kernel, hardware, cross compiling etc was necessary, so 1) there were more resources 2) it was seen as mundane, busy work rather than mystical and difficult.

If I were to say how to learn the same things today, I’d probably say Gentoo is ideal - it’s insanely flexible in tinkering, has good resources on compiling the kernel and packages, and I’m a fan of crossdev for cross compiling.

Getting real dirty with hardware and electronics, the obvious answer would be one of the Raspberry Pi lineup, but if you’re very tenacious, patient and a touch unhinged, then I would actually say now’s the time to get in on RISC-V.

It’s still early days, so there’s lots of resources that have very thin abstractions between hardware <-> tooling <-> code. Devices are cheap and exciting. You’ll be on the same footing as most other people so you won’t feel like a dunce.

The cons are that a lot of RISC-V devices get shipped out with very little documentation (and sometimes only in Chinese), binary blobs making mainstream kernels difficult, and you’re learning at the same time, so you might feel you’re ice skating uphill.

Wrt to the bootloader and partition corruption; towards the twilight years of the life of the N900, when it became clear N900 had been abandoned and the N950 was still only available to select few, a bunch of smart people on the Maemo forums started reversing and writing open drivers (uboot bootloader, wifi, camera iirc), so they became pretty documented.