Corsome
Joined 3 years ago
Joined 3 years ago
I don't see how 3 can be a function from this example. "3*" (partially applied multiplication by 3) looks more like it.
Matrices and vectors as functions? Yeah, if the argument is within bounds. That makes it just an indexing operation.
(I guess one can view 3 as a one element vector but that sounds like a degenerate case)
Or maybe I'm missing something...?
Is it just me or the output PDF has quite a bit of broken pages (eg after Working with Types section)?
> The next thing for me is to "decloud" - meaning remove any and all online services that are not mission critical.
For me there are multiple parallel "side quests" and decloud is definitely one of them (I strive to minimize cloud and select solutions that can be self hosted and that are E2EE. Then I pay for hosting anyway but I always have an option of rolling my own. Example: etesync for calendars and contacts).
Other side quests: instead of Gnome use Sway, this requires manually picking wifi/Bluetooth connection managers (iwctl and bluetoothctl work well) and other tooling.
Yet another: convert my entire family to use Linux. Sadly this is harder since schools teach Windows but Gnome looks very similar to what they use.
These are just some examples. The good thing is that all of these are small steps that can be taken in any order to improve the situation in small increments.
We live in a times that are good for developers: we not only have free access to powerful tools that other professionals need to pay big bucks but it goes even further: with open source we can co-shape these tools and in the extreme cases fork and create our own derivatives.
Why not take advantage of this and just avoid proprietary solutions as much as possible?
I see people offering nice advice here but I mostly do ps aux | grep thing and then kill (-9) it... or killall :)
> any random hang-up is a forced restart, no way to kill offending process as EVERYTHING just freezes up.
I had the everything freeze up experience initially on a Dell laptop and frankly don't know what was the cause. Maybe missing microcode updates or old firmware? Nowadays it almost never happens (I don't remember it happening over the months). I have an app crash (like Firefox) ~once a month but it's so rare I barely notice.
> It would be interesting to see what happens if a student learns geometric algebra first, maybe it will feel more natural then.
Yeah, I've noticed some people [0] advocating for using it for all physics as soon as possible too.
[0]: https://www.cambridge.org/core/books/geometric-algebra-for-p...
I was wondering... what's your opinion on Geometric Algebra? (If you have one)
Just to clarify which exact software is not open source? PartsBox looks to be AGPL.
> In-browser camera scanning is available in commercial plans only (due to licensing costs).
I wonder if you checked out https://developer.mozilla.org/en-US/docs/Web/API/Barcode_Det...
Sadly the two of them don't seem to mix well together (eg rust-mode works well with eglot but rust-ts-mode makes eglot ask for LSP server binary and then still does not connect).
Looks like it's early toothing problems but it's not that straightforward (at least yet).