PM_ME_VINTAGE_30S [he/him]

If that happens then I swear to fucking God I’m done with YouTube forever.

Edit: i.e. if it breaks FreeTube, Invidious, Sponsorblock, etc. (because I’m already done with the main site forever) then I’m out. If the choice is between content vs no ads, I’ll take no ads even if it means no content.

No, turtles never even existed, I’ve never seen one. /s

Infinite-dimensional vector spaces also show up in another context: functional analysis.

From an engineering perspective, functional analysis is the main mathematical framework behind (1) and (2) in my previous comment. Although they didn’t teach functional analysis for real in any of my coursework, I kinda picked up that it was going to be an important topic for what I want to do when I kept seeing textbooks for it cited in PDE and “signals and systems” books. I’ve been learning it on my own since I finished Calc III like four years ago.

Such an incredibly interesting and deep topic IMO.

I actually designed a digital equalizer using an IIR filter this semester, which actually does theoretically work on sequences of numbers, which constitutes an infinite dimensional vector space. The actual math was just algebra and programming, but it was an implementation of a Z-transform transfer function which is a sequence operator (maps input sequence to output sequence).

IMO infinite-dimensional stuff shows up in two types of problems:

1. For some reason, you need to solve the partial differential equation you started with, i.e. you can’t use symmetry or approximations to simplify it into an ordinary differential equation.

2. When you’re dealing with signals that change in time or space, you have to decompose those signals into simpler signals that are easier to analyze.

some wysiwyg editor for LaTeX

LyX is basically that.

IMO LyX is way simpler than LaTeX for basic stuff, but because it is literally not Microsoft Word I couldn’t really use it to collaborate with people this semester, let alone convince them to work on a full LaTeX document. LyX would be the way to go if my colleagues were even remotely interested in learning about literally anything. You can lead a horse to water, but you can’t make it drink…

Yes.

Would be great for me and others who have trouble with body language. I could deepfake a version of myself with neurotypical body language and offload the effort of “acting normal” to the AI for interviews and video calls. Genuinely I’m super pumped for this.

Yeah my position is really to recommend any FOSS OS in the large over proprietary ones. However, since my experience is primarily with Linux distributions, and I do think that Linux makes sense for a lot of use cases, I usually start by talking about “Linux” first.

But, from my experience, if a “solution” to a problem “forces” the user to make a choice, then they’ll stick with what “currently works” over having to make a choice. So when I talk to people about Linux IRL, I typically direct them to Linux Mint directly, even though other distros exist and it actually doesn’t fit my use cases. Once they’re comfortable in the Linux ecosystem, they can switch to a different distro or OS family if they feel the need to do so.

Yeah, it would be nice if they are accepting donations.

Oh whoops I didn’t know. Yeah then just pirate that shit.

If you want to pay for it and can afford to do so, buy it and pay for it. Otherwise, pirate it and pay for it when you can afford to do so. Easy peasy. Publisher gets paid in either case.

More like American engineers at least. I graduated with a bachelor’s in engineering last year and this has been my experience looking for work.

Can we rename Neptune to “Smaller Uranus”? I couldn’t tell the difference if they weren’t shown together.

I like this, but I think that upvotes correspond to things people enjoy, which may or may not be of high quality. I.e., shitposting subs would probably be rated “high quality” when, like… it’s literally the point to post shitty content.

Also, as stated, that means we have to sum over the entire time history of the community. We would probably want to limit the time history of what is summed over, subject to a maximum for subs with high post counts (like the shitposting subs.

IMO it’s a great suggestion, but I think it needs to be part of a weighted combination of factors.

I absolutely think we can approximate it, and MAU furnishes a flawed example of such an approximation.

Okay but how do we quantitatively and unambiguously devise a metric for quality? More importantly, how do we come up with a satisfactory approximation to that metric? I’m open to ideas.

Short answer: No.

Long answer: Threads, like Mastodon and the social media website formerly known as Twitter, are microblogging sites. While Mastodon users do show up here once in a while, I don’t get their posts unless they actively post in a Lemmy community.

So if your instance decides not to defederate from Threads, and you choose not to block Threads using Lemmy’s upcoming individual instance blocks, you might see their users occasionally comment on stuff. If I recall correctly, it’s pretty difficult for Mastodon users to post on Lemmy for technical reasons that will also apply to Threads.

I do think that quality of life in the wider Fediverse could dip once Threads users are allowed to participate and Threads content is allowed to spread. However, I think that the impact on Lemmy will be small. If it isn’t, we have defederation and soon individual instance blocking to help us filter out the crap.

Because the code for Fediverse sites is free and open source, I think that the Fediverse will exist for the foreseeable future. However, Meta could make it worse. If their past behavior is any indication, i.e. basically all of it, then that’s probably what they’re going to do eventually. At the end of the day, if Threads is too irritating, someone will start an instance of something that is defederated from them.

Personally, I’m not exactly thrilled by the prospect of Meta (or any corporation) joining the Fediverse (or any other aspect of public life), but I think we’ll be okay. I am concerned for people in marginalized groups who will have to deal with the toxic community that Threads has allowed to fester. However, there was a big stink about this a couple months ago where some big instances pre-emptively defederated from Threads. Now might be a good time to make an account on one of those instances.

Regardless of what happens, you will not be literally forced to go to Facebook or Threads. In the absolute worst case scenario, i.e. Meta takes over the Fediverse, you join or host an instance that doesn’t federate with anyone.

I’m an anxious person myself so I know this is hard to internalize: you’ll be okay. We’ll get through this.

This might be a bit better for somewhere like TIFU@lemmy.world because it’s an anecdote. Also, I think TIFU communities are kinda dead right now so they could use your post there. If it makes you feel better, I gave you an updoot.

That’s cool! Might have to give it a spin in a VM.