Removed by mod

Never liked them. Modern smartphone is convenient , but a keyboard would be nicer

While you describe the way how error correction works, there are other factors you fail to notice.

It is widely known, that for each physical qubit T2 time decreases when you place it among other. The ultimate question here is: when you add qubits, could you overcome this decoherence with EC or not.

Say you want to build a QC with 1000 logical qubits and you want to be sure that the error rate doesn’t exceed 0.01% after 1 second. You assemble it, and it turns out that you have 0.1%. You choose to use some simple code, say 7,1 and now you have to assemble a 7000 chip to execute 1000 qubits logic. You again assemble it and the error rate is higher now (due to decoherence and crosstalk). But the question is how much higher? If it’s lower than your EC efficiency then you just drop a few more qubits, use 15,2 code and you are good to go. But what if no?

It was shown this year for how many, 47 qbits to scale? How could you be certain this will stand for millions and billions?

But who guarantees that ec will overcome decoherence, introduced by this number of qbits? Not a trivial question that nobody can answer for certain

If qbits double every year

And then we need to increase coherence time, which is 50ms for the current 433 qubits large chip. Error correction might work, but might not

Ok, I decided to dive into it today again and look what I’ve found:

1. They still demonstrate supremacy to each other proving that their setup couldn’t be simulated. These 433 and 1000 qubit processors are good only for one purpose: to simulate itself.

2. Photonic QC still estimates hafnian billions times faster; if only this mathematical structure appeared to have any practical meaning

3. They demonstrated that toric codes might be effective

1000 qubits? Where? Last time I checked it was 50 qubits for 200ms

No Christmas for 5 years?? Why are you doing this to us, systemd???

Dumb? Where?

You sound very emotionally invested in this conversation, so I stop it right now. If you are still interested in the answer, please read the comment in another branch.

Please take care and don’t forget to drink water today.

Don’t play Trump’s card here. I was wrong in one argument, thank you for pointing it out, but overall it doesn’t seem that the claim that “Russia is collapsing due to sanctions and war” has been damaged in any way

I was wrong about 18 being “for a long time”. Still, if it’s indeed a measure to regulate inflation, it worked previously, why wouldn’t it work this time?

https://en.m.wikipedia.org/wiki/Russian_National_Wealth_Fund

Another good metric to predict Russia’s collapse

https://www.statista.com/statistics/276323/monthly-inflation-rate-in-russia/

🍿🍿🍿

No, this is a good reality check. Still we can see how the rate has dropped from 20 to 8 like nothing

Russia had 18 for a long time and it didn’t look like a big deal. All these talks look exactly like reversed copium meme from 2022

In contrast to what Lemmy or any other internet community is claiming, I do not know economics enough to say what’s happening with the Russian economy for certain.

But what can I see, is that inflation is not as high as in 2022 or 2014 and Russian authorities have downed the amount of foreign currency a company that sells something for dollars should exchange for roubles. And the war is still going on.

So… notwithstanding the colossal sanctions, Russia is still standing 🤷🏼‍♂️ but the west has run out of things that they can sanction. Unless you think that potash, ammonia, natural gas, and nuclear fuel would be sanctioned in the near future. In this case, please consult reality. The choice that we’re about to see made is between abandoning Ukraine and military intervention.

russians also want to buy mcdonalds, iphone and porsche and not live gulag life.

First and foremost, Russians do not want to kill Ukrainians. But that’s like saying that people do not want to pay 40% of their income on rent and utilities. Nobody cares what people want

No, but it doesn’t seem a lot

Sanctioned to the stone age!