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Forum: XYYXF Project 2020-09-27, 03:19
Replies: 409
Views: 36,852
Posted By rogue
You can change the datatype from "long" to "long...

You can change the datatype from "long" to "long long" to remove the warning that you showed.
Forum: Software 2020-09-26, 13:06
Replies: 61
Views: 3,835
Posted By rogue
In most cases fpu_powmod_4b_1n_4p() is called...

In most cases fpu_powmod_4b_1n_4p() is called once to set up a loop and fpu_mulmod_4a_4b_4p() is called within a loop. There is a time speed bump to setting up the stack prior to the call to...
Forum: XYYXF Project 2020-09-26, 03:24
Replies: 20
Views: 1,329
Posted By rogue
Sieving is really slow for 20000 < x <= 40000. ...

Sieving is really slow for 20000 < x <= 40000. There are over 10m terms remaining at a little over 1e9 and it to take me months to sieve deeply enough using 6 cores. The problem is that xyyxsieve...
Forum: XYYXF Project 2020-09-26, 03:12
Replies: 409
Views: 36,852
Posted By rogue
Try compiling with -m64. A long is 64-bits with...

Try compiling with -m64. A long is 64-bits with -m64 but only 32-bits for -m32 and I assume that the default for the compiler is -m32.

I treat the input as ASCII, so it is likely losing the...
Forum: XYYXF Project 2020-09-25, 19:05
Replies: 409
Views: 36,852
Posted By rogue
I have written a small program that converts...

I have written a small program that converts pxp's text list of x^x+y^x primes/prps into an html table that has sortable columns. The source and html that it generates is attached.
Forum: XYYXF Project 2020-09-25, 18:00
Replies: 20
Views: 1,329
Posted By rogue
Here are updates based upon prp's searching...

Here are updates based upon prp's searching (barring mistakes in my counting):

0 <= x < 1000 87
1000 <= x < 2000 87
2000 <= x < 3000 92
3000 <= x < 4000 80
4000 <= x < ...
Forum: XYYXF Project 2020-09-25, 16:00
Replies: 20
Views: 1,329
Posted By rogue
Verification done thru x <= 15000. Estimate of...

Verification done thru x <= 15000. Estimate of about 7 weeks to finish the double check for x <= 20000.

I made an interesting observation when looking at primes/PRPs of this form. The last...
Forum: Lounge 2020-09-25, 14:58
Replies: 69
Views: 4,576
Posted By rogue
:max: We have 4 now (2 of which are fosters)...

:max:

We have 4 now (2 of which are fosters) and they are a handful. Our two love to go for walks outside (on a leash). One of ours though is having litter box issues and one of the fosters is...
Forum: Soap Box 2020-09-25, 12:21
Replies: 46
Views: 1,707
Posted By rogue
I can forgive youth more than I can adults. ...

I can forgive youth more than I can adults. Youth can be impulsive due to lack of maturity. My issue with adults who refuse to take responsibility for their actions. The person in the White House...
Forum: Soap Box 2020-09-24, 16:49
Replies: 46
Views: 1,707
Posted By rogue
Why is (unfortunately) why so much documentation...

Why is (unfortunately) why so much documentation is needed for actions like this. One needs to "cover their ass" beforehand, not afterwards as memories are not reliable. This is where certified...
Forum: Software 2020-09-24, 12:44
Replies: 61
Views: 3,835
Posted By rogue
fpu_powmod_4b_1n_4p() assumes that there is...

fpu_powmod_4b_1n_4p() assumes that there is nothing on the FPU stack, but fpu_mulmod_4a_4b_4p() requires the first four entries on the stack to be preset (per fpu_push_1divp). You would have to...
Forum: Soap Box 2020-09-24, 12:32
Replies: 46
Views: 1,707
Posted By rogue
As I thought about it more, I agree, as much as I...

As I thought about it more, I agree, as much as I don't want to. Combine a "no knock warrant" with someone firing a gun from the home is going to create situations like this. Fewer people would...
Forum: Soap Box 2020-09-24, 02:21
Replies: 46
Views: 1,707
Posted By rogue
It is fairly common for someone who "shoots up a...

It is fairly common for someone who "shoots up a house" to be tried for murder if someone in the house is killed. I don't know why that doesn't work here. I can only see this as a hole in Kentucky...
Forum: Soap Box 2020-09-23, 19:16
Replies: 46
Views: 1,707
Posted By rogue
I do not understand how this former police...

I do not understand how this former police officer is not facing any murder charges such as reckless homicide. WRT "wanton endangerment", it doesn't seem to matter if the person breaking that law...
Forum: Lounge 2020-09-22, 16:45
Replies: 69
Views: 4,576
Posted By rogue
One of my cats (Tommy) has a reputation of...

One of my cats (Tommy) has a reputation of jumping on my lap during MS Teams meetings and making himself heard. I have to be muted most of the time because he is so vocal. He has quite the...
Forum: Soap Box 2020-09-22, 12:22
Replies: 30
Views: 1,194
Posted By rogue
In your opinion, should there be limits on who...

In your opinion, should there be limits on who (amongst those who are freely roaming the streets) can have firearms? Should there be limits on the types of firearms that are available to the public?
Forum: Soap Box 2020-09-22, 01:48
Replies: 30
Views: 1,194
Posted By rogue
The text reads as follows "A well regulated...

The text reads as follows "A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."

Although the first...
Forum: Software 2020-09-21, 19:23
Replies: 61
Views: 3,835
Posted By rogue
This was borrowed from srsieve. The original...

This was borrowed from srsieve. The original code was written by Geoff Reynolds.

Note that the code does not have any sr1sieve or sr2sieve enhancements. I have a ways to go to pull in the...
Forum: Conjectures 'R Us 2020-09-20, 12:08
Replies: 3,721
Views: 224,253
Posted By rogue
S768 completed to n=40000 and released. 131...

S768 completed to n=40000 and released. 131 primes in the range. The residues for k without primes will be sent to Gary via e-mail as the file is too large to attach.
Forum: Lounge 2020-09-19, 00:04
Replies: 1,494
RIP
Views: 98,190
Posted By rogue
Surprised that Trump and McConnell haven't...

Surprised that Trump and McConnell haven't already replaced her.

I'm not bothered as much about what will happen WRT abortion rights, but that the right wing nut they put on the court will keep...
Forum: Software 2020-09-17, 18:08
Replies: 447
Views: 30,962
Posted By rogue
I have posted 2.0.6 at sourceforge. Here are the...

I have posted 2.0.6 at sourceforge. Here are the improvements:


Fixed crash with xyyxsievecl with overly large ranges for the GPU.
More speed enhancements for xyyxsieve, mainly due to reduced...
Forum: XYYXF Project 2020-09-17, 17:58
Replies: 20
Views: 1,329
Posted By rogue
I have verified all PRPs for x <= 14000. The...

I have verified all PRPs for x <= 14000. The range for 14000 < x <= 20000 has about 1.5 million terms in it. I will be starting on that soon.
Forum: Software 2020-09-17, 16:10
Replies: 280
Views: 31,287
Posted By rogue
The problem is a piece of algebraic factor code...

The problem is a piece of algebraic factor code that is outputting the message should only be used if c = +1 or -1. I'll fix as soon as I can.
Forum: Software 2020-09-17, 12:02
Replies: 280
Views: 31,287
Posted By rogue
What did you use on the command lnie?

What did you use on the command lnie?
Forum: Science & Technology 2020-09-15, 19:34
Replies: 2,821
Views: 161,949
Posted By rogue
An unusual meteorite, more valuable than gold,...

An unusual meteorite, more valuable than gold, may hold the building blocks of life (https://www.sciencemag.org/news/2020/08/unusual-meteorite-more-valuable-gold-may-hold-building-blocks-life)
...
Showing results 1 to 25 of 1000

 
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