i'm trying to understand how far one can get writing explicit proof objects in #coq. nothing i can find immediately (e.g. https://www.seas.upenn.edu/~cis5000/cis500-f14/sf/ProofObjects.html) shows syntax for inductive proofs? i tried writing one with a recursive call and got a "reference not found", so i'm guessing it shows up as an argument to the inductive case or something?
@chrisamaphone Filling in holes of a proof term is exactly what the tactics in Coq do. You can use 'Show Proof' inside proof mode to view the term generated so far. Also check out the 'refine' tactic.
pop over to Threads, and the top (network-promoted) post is from a Meta figure telling me to use a Meta-owned messaging product or else I'm a dumb, ugly American
@BradRubenstein@kevinrothrock I'd rather have one app that does XMPP/instant messaging well and a separate app that does social media well. But yes, multiple account functionality is desirable for both (Conversations already does this).
@whou Don't forget the time they made it possible to 'donate' to creators, but when creators weren't signed up with their program #Brave would just keep the donation. So users would think they have donated for example to Tom Scott, but in reality he never received anything. Overall just a scummy company.
@smallcircles@DrPen@EU_Commission The thing is, in theory, a great UX would bring in more profits. Today I failed to create an bank account for UI reasons (one wouldn't load the next screen of the register proccess, no indication why; another couldn't read the canvas data for my signature) at two online banks. I literally wanted to give them money, but they wouldn't let me.
Wenn du nett und freundlich bist, dich über alles unterhalten kannst, tiefgründig bist, humor hast und auch mal diskutieren kannst ohne zu streiten, das Herz auf dem rechten Fleck hast....
...und #TeleGuard nutzt dann ist die Gruppe Lebensraum vielleicht etwas für dich.
Kontakt in meinem Profil.
Die Gruppe steht für alle Menschen offen ausser für Hass und Hetze. Das hat dort keinen Platz.
@HistoPol@hspmauli@swissmac4me Warum nicht etwas was mit dem Internet Standard #XMPP kompatibel ist, damit nicht alle Kontakte so über 5 Messenger fragmentiert sind? Conversations aus F-Droid oder Monal aus dem App Store sind bereits mit dem Standard kompatibel und unabhängig vom Service-Anbieter, ähnlich wie Mastodon.
@HistoPol@hspmauli@swissmac4me Kennt fast niemand -> Leicht lösbares Problem, zumindest für die persönliche Kommunikation. Den wichtigsten Freunden und Familie zeigen wie man eine XMPP-Adresse bekommt und schnell kann man 80% seiner Nachrichten so versenden. Wichtig war wahrscheinlich auch dass ich mich getraut habe die nicht-standard Messenger zu löschen.
Kontakte separiert -> Mehrere XMPP Adressen anlegen und nur an bestimmte Personen weitergeben? Conversations unterstützt es jedenfalls...
I am not comfortable that signal depends proprietary google library. However, I find that Molly lags significantly behind signal (around 1 to 2 weeks, so maybe not as significant as I thought), but I am just concerned that if there is a security fix in signal, molly will not be able to react as fast....
@matricaria There is a community around XMPP. Of course you will find most of them in public XMPP channels, but many are also active in the Fediverse/Mastodon. I don't have any Apple devices, but a few of my friends use Monal ( @Monal ) which seems to be the most reliable client on iOS currently.
The Internet is becoming a less useful, less usable, and overall scarier place. Disney and Max purging their content libraries, Google and Microsoft shifting...
@juicebox It's not the end of the Internet. But the age of corporate platforms is ending.
> Here is how platforms die: first, they are good to their users; then they abuse their users to make things better for their business customers; finally, they abuse those business customers to claw back all the value for themselves. Then, they die.
@mastodonmigration Every time a corporate platform dies, the standards-based, federated world will get a little bit stronger. Someday the network effect will kick in and federated will be the default - again. Email managed to get there early, #XMPP nearly achieved it too (and still can, if we finally stop using walled-garden messengers like WhatsApp or Signal). Let's make interoperability a hard requirement.
tl;dr: after pushing rcs so hard for years, killing hangouts well after forgetting about it, & hiding it from gmail, google now wants you to use its (and google allo's) successor, google chat.
@AAKL@avoidthehack@session@simplex@signalapp WhatsApp was not created by Meta. They bought it. That's why it is important to require providers to implement the #XMPP standard - if one provider goes bad, you can switch apps and don't have to worry about losing all your contacts.
@simplex@AAKL@avoidthehack@session@signalapp The article is from 2019, so not really a long time ago (if it is accurate). Is there any newer report on what they use internally?
"we fund Matrix dev by selling encrypted messaging to governments, which includes police: if you don’t like that then please feel free to use a different app" May 9th, 2023 -@element
@liaizon@theruran@alcinnz@tigase Most XMPP software is developed by individuals like @daniel without millions of VC funding. And they still manage to release modern features (Conversations and @dino released native A/V calls before #Element did) all while complying to current internet standards (instead of inventing yet another incompatible messaging protcol) and building on native UI libraries (instead of Electron bloatware). #XMPP truly was the right answer to instant messaging all along.
Lemmy World is now on Matrix (matrix.to)
We know most of you were thrilled about our Discord server, so we decided to make you even happier with our very own space on matrix!...
Stop using Brave Browser (www.spacebar.news)
Molly v.s. Signal
I am not comfortable that signal depends proprietary google library. However, I find that Molly lags significantly behind signal (around 1 to 2 weeks, so maybe not as significant as I thought), but I am just concerned that if there is a security fix in signal, molly will not be able to react as fast....
The End of the Internet is Here. (www.youtube.com)
The Internet is becoming a less useful, less usable, and overall scarier place. Disney and Max purging their content libraries, Google and Microsoft shifting...
Google reminds us that Google Chat can be used with friends and family (9to5google.com)
tl;dr: after pushing rcs so hard for years, killing hangouts well after forgetting about it, & hiding it from gmail, google now wants you to use its (and google allo's) successor, google chat.