plus

9 ms·

31.
by plus 4y ago
Hydrogen production is still very costly and energy inefficient. If we had excess renewable energy, this may not be a problem, but today it's an issue, especially if you're producing hydrogen using non-renewable energy sources.
32.
by plus 4y ago
If your system of logic contains a contradiction, then it can be said that any statement in that system "leads to" a contradiction. Thus "proof by contradiction" can prove any statement in that system.
33.
by plus 4y ago
In addition to Evolution mentioned in another reply, KDE's KMail supports exchange (through Akonadi), and it seems to work quite well for me.
34.
by plus 4y ago
NSFW warning: Someone has commented on this PR with goatse. Do not click at work.
35.
by plus 4y ago
NSFW warning: Someone has commented on this PR with goatse. Do not click at work.
36.
by plus 5y ago
Were you able to get 4k120Hz 444 working on Linux? What GPU do you have? I can only do 4k60 444 or 4k120 420 on my LG C1 connected to my Radeon RX 6900xt.
37.
by plus 5y ago
Any finite number of randomly chosen integers can be sorted in increasing order. The quantities invented for the proposed mapping do not share this property, and thus cannot possibly be integers.
38.
by plus 5y ago
This allows you to map the real range (0, 1) to (-infinity, infinity). It does not allow you to map the integers to the reals.
39.
by plus 5y ago
> The argument against this is that there are real numbers with an infinite number of digits, which will not have a specific integer associated with them. Or do they? If it was possible to construct your mapping, then there would be a we
40.
by plus 5y ago
TrueNAS supports creation and management of FreeBSD jails through its WebUI.
41.
by plus 5y ago
Being miserable whenever you aren't around your partner does rise to the level of a mental health issue, I feel. You aren't going to be around your partner 24/7/365, and it's not healthy or reasonable to spend that
42.
by plus 6y ago
Yes, it should be DOS Subsystem for Linux. It also is DOS Subsystem for Linux.
43.
by plus 6y ago
This one runs on DOS.
44.
by plus 6y ago
No.... QEMU is being used to run DOS, since a) who runs DOS on metal these days, and b) how would you record the screen if you were running DOS on metal (I suppose you could use a capture card). Linux is running in a WSL-like environment on
45.
by plus 6y ago
There are a ton of comments here that seem to be misunderstanding what this software is. This creates a WSL-like environment on a DOS host system. It does not create a DOS environment on a Linux host. I'm not sure where this misunderst
46.
by plus 6y ago
No, because this is running Linux on DOS.
47.
by plus 6y ago
This is maybe only somewhat related, but there's a problem I have been trying to solve for about a year now involving lost degrees of freedom that is similar to gimbal lock. Maybe the smart people reading this comment section would hav
48.
by plus 6y ago
Possible, but I think unlikely. These days, my diet mainly consists of Soylent and Vite Ramen, which together provide me with 105% of my DRV of Magnesium in the form of Magnesium Phosphate and Magnesium Gluconate, respectively.
49.
by plus 6y ago
This is entirely anecdotal, and I don't have an expert's opinion on this, but I believe I was suffering from Vitamin D toxicity. I had been taking 5000 IU/125 mcg of Vitamin D3 daily for several years, and one day I started e
50.
by plus 6y ago
It sounds like you are arguing against a different point than Drew is making here. He is saying that the AGPL is no more viral than the GPL, and that its added restrictions aren't particularly onerous. You seem to be arguing against th
51.
by plus 6y ago
While that's unfortunate, I think it would be best if you re-calibrated your expectations. The Pinebook Pro is not a consumer product; it is an enthusiast product being sold with minimal profit margins. The PBP is produced in China and
52.
by plus 6y ago
The hydrogenic orbitals form a complete and orthonormal basis in which you can expand any arbitrarily-chosen one-electron wavefunction. That is to say that any arbitrarily chosen initial state for the one-electron wavefunction (and thus a
53.
by plus 6y ago
You are spot on here: the heat equation and the Schrodinger equation are both special cases of the wave equation. A major difference between the two is that the Schrodinger equation deals with complex numbers, as you state. Transition betwe
54.
by plus 6y ago
What I'm saying is true -- if the initial state is chosen to be a superposition of states, then the time-dependent Schrodinger equation enables one to simulate the time evolution of the electron density. > thus, the "change&quo
55.
by plus 6y ago
Without some way of releasing or absorbing energy, the system would oscillate forever.
56.
by plus 6y ago
It's possible to simulate the time-evolution of the electron density using the time-dependent Schrodinger equation. That said, if the initial state is chosen to be an eigenfunction of the Hamiltonian (read: any of the things being plot
57.
by plus 6y ago
You were asking how it is to be interpreted, and it is as I said: a family of 3D functions each characterized by 3 parameters. What you are saying is technically correct, but misses the point of what I was trying to convey. Edit: also, thre
58.
by plus 6y ago
> n is how much energy the electron has (the higher, the further from the nucleus) I disagree with this description. It is true that higher values of n correspond to wave functions with higher energy, but higher values of l also corresp
59.
by plus 6y ago
It is not a 6-parameter function, it is a family of 3d-functions each characterized by 3 parameters. Those parameters can be modified using the dropdown in the top-right corner of the page. The Hamiltonian is an operator that describes the
60.
by plus 6y ago
What's being plotted is the amplitude of a "hydrogenic" orbitals Ψ_{n,l,m}(x, y, z)^2. Hydrogenic orbitals are the eigenfunctions (wavefunctions) of the 1-electron 1-nucleus Hamiltonian (many-electron wavefunctions are visual

More ›