mersenneforum.org  

Go Back   mersenneforum.org > Search Forums

Showing results 1 to 25 of 1000
Search took 0.59 seconds.
Search: Posts Made By: Batalov
Forum: And now for something completely different 2020-10-25, 23:35
Replies: 5
Views: 241
Posted By Batalov
Lightbulb Faster still is to use plain ABC. ABC2...

Faster still is to use plain ABC.
ABC2 ($a-1)*$a^($a-1)+1 uses generic FFT.

Instead, run something like this:
cat > a1.abc
ABC $a*$b^$c$d
^D
seq 1 20000 | awk '{print $1-1,$1,$1-1,"+1"}' >>...
Forum: ONeil 2020-10-25, 19:53
Replies: 28
Views: 517
Posted By Batalov
Thumbs down A red card given

Mod note: please refrain from rude remarks.
A warning ban from forum communication is applied, 2 days. next level is 7 days, then a month.
Forum: GpuOwl 2020-10-25, 04:21
Replies: 35
Views: 763
Posted By Batalov
rolleyes Your conversation with wc sounds very much like...

Your conversation with wc sounds very much like the bulk of that famous thread (https://mersenneforum.org/showthread.php?t=19407&highlight=disbelievers):
"Just to be pedantic, if it's a PROBABLE...
Forum: GpuOwl 2020-10-25, 04:15
Replies: 35
Views: 763
Posted By Batalov
rolleyes wc -l doesn't count "lines", it counts line...

wc -l doesn't count "lines", it counts line breaks. If there are none, it will return 0.
If you take a short binary file then it will also likely have 0 'lines' (so one can assume that was what wc's...
Forum: Miscellaneous Math 2020-10-22, 18:06
Replies: 6
Views: 203
Posted By Batalov
Lightbulb ----- -------------------------------- -------...

----- -------------------------------- ------- ----- ---- --------------
rank description digits who year comment
----- -------------------------------- ------- -----...
Forum: Lounge 2020-10-16, 23:44
Replies: 968
Views: 51,971
Posted By Batalov
Post 'My Body Is a Cage' · is somewhat like 'Hurt'...

'My Body Is a Cage' · is somewhat like 'Hurt' (Cash's cover as strong as NIN's)
Arcade Fire
Jdve08cG3pEdTZQ2IB_x7c
Forum: Miscellaneous Math 2020-10-16, 23:09
Replies: 9
Views: 289
Posted By Batalov
Thumbs down Mod warning: Stop spam-posting. Next...

Mod warning:

Stop spam-posting. Next duplicate posts (and crossposts) will be deleted altogether,
Forum: Lounge 2020-10-14, 01:23
Replies: 1,312
Views: 71,592
Posted By Batalov
rolleyes Curiosity ... kills the cats. Humans are fine. ...

Curiosity ... kills the cats. Humans are fine.
When in Australia, we ate a meal of roos and gators (with my friend we ordered one of each and shared. Both tasted like chicken!)

But it was in...
Forum: Math 2020-10-14, 01:05
Replies: 8
Views: 303
Posted By Batalov
If you used the programs that most people use...

If you used the programs that most people use (didn't write your own?) - then you don't know which F(n) you will find a factor for.

The stats show that you mostly reserved ranges for N=36.
This...
Forum: NFS@Home 2020-10-11, 08:31
Replies: 75
Views: 9,038
Posted By Batalov
The progress on L1366 froze some time last...

The progress on L1366 froze some time last afternoon (wget -c has nothing to load after >6 hr passed).
Which is unlikely because it is the top task. Disk full?...
Forum: Soap Box 2020-10-11, 00:32
Replies: 26
Views: 845
Posted By Batalov
Yay! In one range preteen girls actually beat...

Yay! In one range preteen girls actually beat boys! (maybe Payne will be the new Bolt)
:whee:
Forum: Soap Box 2020-10-10, 21:53
Replies: 26
Views: 845
Posted By Batalov
Question That would be my bet for the dominant. Let's take...

That would be my bet for the dominant. Let's take for a single example just the bones/the skeleton.


There is a constant difference in genome-programmed differences (for the development decades),...
Forum: Soap Box 2020-10-09, 22:42
Replies: 26
Views: 845
Posted By Batalov
Well, there are people who go in one trip, but...

Well, there are people who go in one trip, but there are those who camp mid-way for the night (I know that I did; and I can say that the two campsites are fairly large). So they passed you over maybe...
Forum: Math 2020-10-09, 22:20
Replies: 2
Views: 152
Posted By Batalov
Thumbs up It is an interesting idea indeed ...and a nice...

It is an interesting idea indeed ...and a nice reinvention (not in a bad sense; people reinvent things all the time while they learn - which is very much like embryological parallelism...
Forum: Math 2020-10-09, 22:01
Replies: 8
Views: 303
Posted By Batalov
rolleyes Are you sure that this is not the answer for the...

Are you sure that this is not the answer for the 'Why did the chicken cross the road?"

Then again, this answer is quite universal, just like "42". I like it. :rolleyes:
Forum: Soap Box 2020-10-06, 22:15
Replies: 55
Views: 1,677
Posted By Batalov
Lightbulb [/QUOTE] -- How do you know that a press...

[/QUOTE]
-- How do you know that a press secretary is lying?
-- Well, every one knows the answer: his/her lips are moving.
Forum: FermatSearch 2020-10-06, 20:41
Replies: 318
Views: 41,057
Posted By Batalov
Thumbs up Footnote: Btw, periodically I think (and then I...

Footnote: Btw, periodically I think (and then I postpone thinking about that) that PFGW could use quite a bit of combinatorial acceleration:
when any single base b test has led to a positive result...
Forum: Lounge 2020-10-06, 20:23
Replies: 1,511
RIP
Views: 103,605
Posted By Batalov
Cry Eddie van Halen, guitar hero dies at 65...

Eddie van Halen, guitar hero dies at 65 (https://www.npr.org/2020/10/06/834995224/eddie-van-halen-guitar-hero-dies-at-65)
5MbR2e9J3WY
Forum: Soap Box 2020-10-06, 00:36
Replies: 55
Views: 1,677
Posted By Batalov
Angry I wonder what any of us would have paid out of...

I wonder what any of us would have paid out of pocket for the Regeneron's cocktail which doesn't even have an EUA. "compassionate use"?? Unless you use your position because Schleifer was just...
Forum: Soap Box 2020-10-03, 22:18
Replies: 55
Views: 1,677
Posted By Batalov
He has before: What makes you say that Trump...

He has before:

What makes you say that Trump can or cannot later claim that he is only alive because of hydroxychloroquine?
Forum: Number Theory Discussion Group 2020-10-02, 21:43
Replies: 4
Views: 311
Posted By Batalov
Read https://www.mersenne.org/various/math.php...

Read https://www.mersenne.org/various/math.php first ?



In very simple terms:
Fact 1. When doing mod operations, (a * b) (mod Mp) = a (mod Mp) * b (mod Mp). Consequence: you never need to keep...
Forum: Languages -- Ancient & Modern, Human & Machine 2020-09-28, 18:19
Replies: 50
Views: 4,784
Posted By Batalov
w00t A certain scientific confererence set up the...

A certain scientific confererence set up the abstract template and instead of the usual latin placeholder (Lorem Ipsum Dolor Sit Amet etc) they used:


A bold passage including pimps and...
Forum: Miscellaneous Math 2020-09-22, 16:26
Replies: 56
Views: 2,455
Posted By Batalov
not a "Universal primality test" so far, by a mile

You asked if there was a proof for "if p prime, <bla>". That proof exists.

Ergo, it is a PRP test, that's fine. Yet another one to add to hundreds of others. And an unmeasuredly slow one, as far...
Forum: Abstract Algebra & Algebraic Number Theory 2020-09-21, 03:23
Replies: 8
Views: 657
Posted By Batalov
w00t Ah, it brings so many childhood memories. The...

Ah, it brings so many childhood memories. The year was 1980 and I thought it was interesting to compute many digits of π. Because I was only in 8th grade, my first implementation was based on [$]6 \...
Forum: Miscellaneous Math 2020-09-12, 19:55
Replies: 3
Views: 300
Posted By Batalov
The reasoning behind posting here on this forum...

The reasoning behind posting here on this forum can be found here:

Very consistent.
Showing results 1 to 25 of 1000

 
All times are UTC. The time now is 02:33.

Thu Oct 29 02:33:23 UTC 2020 up 48 days, 23:44, 1 user, load averages: 1.18, 1.58, 1.69

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.

This forum has received and complied with 0 (zero) government requests for information.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.
A copy of the license is included in the FAQ.