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Forum: Puzzles 2020-09-03, 15:41
Replies: 22
Views: 1,526
Posted By Till
I see... Compare that to...

I see... Compare that to http://www.research.ibm.com/haifa/ponderthis/challenges/September2020.html


Just wondering how long it takes...
Forum: Puzzles 2020-09-03, 15:12
Replies: 22
Views: 1,526
Posted By Till
Guys, you are worrying me... Shouldn't the...

Guys, you are worrying me...
Shouldn't the permutation (0 2) lead to the rules

2 -> 0
1 -> 1
0 -> 2
instead of

2 -> 1
1 -> 0
Forum: Puzzles 2020-08-31, 14:20
Replies: 22
Views: 1,526
Posted By Till
The challenge description is buggy, or not?

The challenge description is buggy, or not?
Forum: Miscellaneous Math 2020-08-27, 16:56
Replies: 56
Views: 2,964
Posted By Till
Yes, one should not name stuff after himself. ...

Yes, one should not name stuff after himself.
You should have one or two friends that do that for you :razz::razz:

Apart from that: I didn't look at the paper but the implementation I got looks...
Forum: Miscellaneous Math 2020-08-26, 19:10
Replies: 56
Views: 2,964
Posted By Till
I have been provided with a Java implementation...

I have been provided with a Java implementation of this sieve a couple of months ago. You can find it here:...
Forum: Lounge 2020-08-25, 17:52
Replies: 82
Views: 2,852
Posted By Till
Just noticed that I have such numbers, too. Not...

Just noticed that I have such numbers, too. Not too impressive ones, though: Erdös=5 and Dijkstra=6. But hey, better than nothin' :smile:
https://www.csauthors.net/tilman-neumann/
Forum: Factoring 2020-08-22, 15:57
Replies: 3
Views: 604
Posted By Till
Apart from the 2- (or even 3-) large primes...

Apart from the 2- (or even 3-) large primes variant and the small primes variant I would like to mention:

1. It should be SIQS
2. Knuth-Schroeppel multiplier
3. Block-Lancos or Block-Wiedemann...
Forum: Lounge 2020-08-19, 15:21
Replies: 17
Views: 1,006
Posted By Till
German "Karacho" (speed, velocity) stems from...

German "Karacho" (speed, velocity) stems from spanish "carajo" (dick).


I wonder if Juan Manuel Fangio had some influence to form that word ;-)
Forum: Lounge 2020-08-13, 19:45
Replies: 1,071
Views: 46,297
Posted By Till
Yesterday, the UK took around 5000 death from its...

Yesterday, the UK took around 5000 death from its COVID death toll list...



From https://www.worldometers.info/coronavirus/country/uk/


1,009 new cases and 20 new deaths in the United...
Forum: Lounge 2020-08-13, 19:35
Replies: 14
Views: 1,187
Posted By Till
Yeah, selling their data would be the most...

Yeah, selling their data would be the most logical thing.
I see that now they have a "contact" option: https://www.worldometers.info/contact/
This has not been the case when I created this thread....
Forum: Miscellaneous Math 2020-08-12, 21:09
Replies: 32
Views: 1,490
Posted By Till
Yep :-/ Thanks for the...

Yep :-/





Thanks for the explanation. There is so much to learn...
Forum: Miscellaneous Math 2020-08-11, 20:59
Replies: 32
Views: 1,490
Posted By Till
Uh I think I got the last bit... "de" vs. "bi" is...

Uh I think I got the last bit... "de" vs. "bi" is the pun?
Forum: Miscellaneous Math 2020-08-11, 19:53
Replies: 32
Views: 1,490
Posted By Till
I understood that much... Good night :cool:

I understood that much... Good night :cool:
Forum: Miscellaneous Math 2020-08-11, 17:45
Replies: 32
Views: 1,490
Posted By Till
Is this a riddle that someone could crack who...

Is this a riddle that someone could crack who does not know british language or culture to a really large extend? I am quite clueless about it, but I think that those two capitalized letters are a...
Forum: Miscellaneous Math 2020-08-11, 17:05
Replies: 32
Views: 1,490
Posted By Till
Thank you sir :smile:

Thank you sir :smile:
Forum: Miscellaneous Math 2020-08-11, 16:46
Replies: 32
Views: 1,490
Posted By Till
Great one :razz: :grin::grin:

Great one :razz: :grin::grin:
Forum: Miscellaneous Math 2020-08-11, 16:16
Replies: 32
Views: 1,490
Posted By Till
Actually, the Sourceforge project link does not...

Actually, the Sourceforge project link does not seem to be the problem, it is rather the download link which appends "files/latest/download" to the project link.

But if I understand correctly,...
Forum: Miscellaneous Math 2020-08-11, 15:22
Replies: 32
Views: 1,490
Posted By Till
SourceForge says "Malware detected. Download at...

SourceForge says "Malware detected. Download at own risk."


Somebody here with a virtual machine at hand including virus and malware scanner wants to try to open it?
Forum: Lounge 2020-08-07, 17:02
Replies: 221
Views: 9,978
Posted By Till
Fascinating article!

Fascinating article!
Forum: Lounge 2020-07-28, 17:28
Replies: 164
Views: 11,786
Posted By Till
Good one...

Good one...
Forum: Lounge 2020-07-19, 16:38
Replies: 1,071
Views: 46,297
Posted By Till
Some more evidence that the US corona death rate...

Some more evidence that the US corona death rate started to rise again:
https://covidtracking.com/blog/weekly-update-unchecked-new-cases-turn-deadly
Forum: Lounge 2020-07-19, 16:24
Replies: 1,071
Views: 46,297
Posted By Till
Why Is the COVID-19 Death Rate Down?...

Why Is the COVID-19 Death Rate Down? (https://www.theatlantic.com/ideas/archive/2020/07/why-covid-death-rate-down/613945/) is an excellent article.
...
Forum: Soap Box 2020-07-13, 17:53
Replies: 1,280
Views: 52,221
Posted By Till
Betsy Devos: 0.02% of children are likely to die...

Betsy Devos: 0.02% of children are likely to die when they go back to school, totally 14740.

This means you have something like 73.700.000 children in the US right now, is that correct?
Forum: YAFU 2020-07-12, 16:06
Replies: 37
Views: 7,893
Posted By Till
Instead of comparing a well-tuned Kleinjung SIQS...

Instead of comparing a well-tuned Kleinjung SIQS to a well-tuned polynomial-major sieve, I did an intermediate step:
Compare a polynomial-major SIQS to a prime-major SIQS. (both single-threaded)
...
Forum: Languages -- Ancient & Modern, Human & Machine 2020-06-22, 19:54
Replies: 8
Views: 145
Posted By Till
Snow Crash is a great book. I'ld like to...

Snow Crash is a great book. I'ld like to recommend Diamond Age as well. Cryptonomicon and following parts need no mention I suppose...


Another nice piece I read around the same time as Snow...
Showing results 1 to 25 of 414

 
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