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1. ## Thread: Quick question about fractional derivatives and is Latex broken?

by barbos
Replies
4
Views
63

### I don't think your formula work at all. ...

I don't think your formula work at all.

https://en.wikipedia.org/wiki/Fractional_calculus
Unlike integer, fractional derivative in general is not even local.
2. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

infected 69,044
3. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

### Death rate is not known very well yet.

Death rate is not known very well yet.
4. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

### That would be 3% and 135 million.

That would be 3% and 135 million.
5. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

### WHO suggests that 2/3 of the World population...

WHO suggests that 2/3 of the World population could get infected.
And this virus could linger on surfaces for a week.
6. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

infected 60,286
The bad news is the previous good news was a statistical fluke and daily death toll jumped rather sharply
7. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

### Dead: 1,115 infected 45,171 The good news ...

infected 45,171
The good news daily death rate is lower than yesterday.
8. ## Thread: Warning--they're coming for the internet

by barbos
Replies
19
Views
324

### OK it's practically unbreakable, you still have...

THIS is an accurate statement, mostly, except that brute force factorization is not a real concern for appropriately large key sizes. At some point it's easier to pick a random particle in the entire...
9. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

### That could be consistent with statistics that...

And then there's smoking in China:
[/QUOTE]
That could be consistent with statistics that victims are mostly men. I am assuming women smoke less.
10. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

### You honestly believe they had a chance to contain...

According to last research it was dead pangolin. In any case it explains why it started in China, does not explain why it stay there it seems.
Some suggested bad air quality and therefore...
11. ## Thread: Warning--they're coming for the internet

by barbos
Replies
19
Views
324

### HTTPS security depends on the security of the...

HTTPS security depends on the security of the third party certificate server and certificate server can be:
a) hacked
b) brute-force factorized.
c) politely asked by the government to give up...
12. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

### According to last research it was dead pangolin....

I don't think superiority of western health care explains such a disparity in infections rates.[/QUOTE]
I'm not aware of markets in the U.S. selling dead bats, monkeys, snakes, and lizards for...
13. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

### I don't think superiority of western health care...

I think I can say without an ounce of hyperbole, that this is the most frightening turn of events in the history of mankind. I can't see any way how this won't end in a terrible and cataclysmic way....
14. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

infected 43,101
15. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

### I don't watch russian TV, but I agree Vremya is...

I don't watch russian TV, but I agree Vremya is supposed to be classier that that. But I have not watched it since I was a kid in Soviet Union so don't know, it could be BBC misrepresenting. "Vremya...
16. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

### Dead: 910 (exceeded 2012 MERS ) Infected: 40,553...

Dead: 910 (exceeded 2012 MERS )
Infected: 40,553

Some estimates say there are half a million people infected.
17. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

### Some are wearing swimming goggles.

I saw a picture of someone in China who came up with a homemade solution: wrap the head in plastic wrap above the eye mask. This many had his eye glasses covered over, but he seemed to be able to...
18. ## Thread: Pie Pie Pie

by barbos
Replies
24
Views
412

### This shit again? really?

This shit again? really?
19. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

### It does not have to be literally like motorcycle...

Sorry, barbos. I took your remark to be sarcastic rather than serious. I don't think that a motorcycle helmet would be more practical than a hood made of soft material, preferably plastic. Helmets...
20. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

### Dead: 813 (exceeded SARS as predicted 2...

Dead: 813 (exceeded SARS as predicted 2 days ago)
Infected: 37,553

The good news. number of infected shows signs of slowing down.
21. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

### First of all, I am not most people and second of...

What kind of eye protection are you talking about here?
Full head protection (motorcycle helmet) would have been great :)[/QUOTE]

You probably did not realize this. Most people don't. Virus...
22. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

### https://www.nytimes.com/2020/02/08/world/asia/coro...

https://www.nytimes.com/2020/02/08/world/asia/coronavirus-china.html
The first american dies from 2019-nCoV in Wuhan
23. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

### Dead 724 infected 34,878 SARS killed 774, so...

I think that the number has already surpassed SARS,
[/QUOTE]
infected 34,878

SARS killed 774, so tomorrow 2019-nCoV will surpass this number.

What kind of eye protection are you...
24. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

I did not jump to any unwarranted conclusions. But it all looks like it's going to be much worse than SARS.
I mean in two days number of dead will surpass SARS, that's unavoidable.
25. ## Thread: "Coronavirus and the US" or "We are all going to die!!!!"

by barbos
Replies
244
Views
3,649

### well, according to chinese: It does not say...

well, according to chinese:

It does not say how many were neither >60 nor had pre-existing conditions.
The guy is below 30 and does not look like he had diabetes.
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