If it's the GMP that tripped me up by giving a nonce error on "x:" last
month, you need to
load 'pacman'
install'gmp'
On Fri, Feb 17, 2023 at 12:26 AM 'Pascal Jasmin' via Programming <
programm...@jsoftware.com> wrote:
>
>
> There is also a numeric library install required (forget which
Thanks David,
That's certainly one to put in my toolbox. So nice (and common) I'd almost
expect it in the standard library.
Learned something new today :)
Best regards,
Jan-Pieter
On Thu, 16 Feb 2023, 18:28 David Lambert, wrote:
> Of the new modifier trains, I've found ^:^:_ as "while". A
There is also a numeric library install required (forget which one) that while
it shouldn't crash without it, will not produce extended results.
On Thursday, February 16, 2023 at 10:31:45 p.m. EST, bill lam
wrote:
We have received reports on the crash but can't reproduce by
We have received reports on the crash but can't reproduce by ourselves.
Would you give detail of the 2 computers such
linux distro name and version, and
version of glibc ( ldd --version)
On Fri, Feb 17, 2023 at 11:22 AM Omar Antolín Camarena <
omar.anto...@gmail.com> wrote:
> > And it no
> And it no longer crashes.
There's a little bit of luck involved in that. I use J on two computers, on
one j904 works just fine but on the other doing anything at all using
extended integers makes it crash.
On Thu, Feb 16, 2023 at 9:19 PM Mike Duvos wrote:
> Thanks. I got j904 installed
Thanks. I got j904 installed from the zips. Surprisingly, it is up to 58
times faster doing modular exponentiation on large extended precision
integers. And it no longer crashes.
On Thu, Feb 16, 2023 at 6:24 PM Devon McCormick wrote:
> It's probably blank because there is no all-in-one
It's probably blank because there is no all-in-one installer for 9.04.
Raul is correct that you have to install it from zips.
On Thu, Feb 16, 2023 at 8:24 PM Raul Miller wrote:
> I don't know why there's a link to a non-existent all in one page.
>
> For now, I think you have to install it from
I don't know why there's a link to a non-existent all in one page.
For now, I think you have to install it from a zip archive:
https://code.jsoftware.com/wiki/System/Installation/J904/Zips
I hope this helps,
--
Raul
On Thu, Feb 16, 2023 at 7:50 PM Mike Duvos wrote:
>
> I went to the Wiki
I went to the Wiki page for j904 and clicked on the all-in-one installer
for Windows, and it took me to a Wiki page with nothing on it. Do I have
to install it some other way?
On Thu, Feb 16, 2023 at 3:32 PM Raul Miller wrote:
> When I run (genkey 32) under j903, I get a crash.
>
> When I
When I run (genkey 32) under j903, I get a crash.
When I run (genkey 32) under j904, it works fine.
A number of issues have been addressed in j904 (and it's almost ready
for release). It might be worth upgrading.
--
Raul
On Thu, Feb 16, 2023 at 6:21 PM Mike Duvos wrote:
>
> I installed it a
I installed it a few weeks ago from the link in the wiki to the most recent
stable version. If I click on “about” in jqt , it says…
Engine: j903/j64avx2/windows
It said the beta was for “adventurous users.”
Should I be running a different one?
On Thu, Feb 16, 2023 at 3:01 PM Elijah Stone
What version of je are you running? I get innocuous results:
genkey 32
15970092203996114281 4061548213 3932020837
genkey 32
14979749644274477941 4038627851 3709118591
genkey 32
15125320685289546439 3974107847 3805966337
If you are not running the latest beta, I suggest doing so; among
I wrote a brief J script to generate random RSA keys in various lengths. I
put a copy in my Dropbox at the following URL…
https://www.dropbox.com/s/0y0tpgtjtv4vvd2/rsakeys.ijs
In this script is a function called “genkey” which crashes J.
genkey =: 3 : 0"0
q =. p =. randprime y
while. q = p
That is on high side of expectations. Great! The 3 traditional file ops
were overhead on every op. If the op didn't do much, then the overhead
overwhelms. Some code clean up completely removed the need for those file
ops while maintaining the same integrity and damage/repair facilities.
On Thu,
I was in the middle of doing Jd timings when I saw this message so I
upgraded it and am seeing almost 30% improvement in performance.
On Thu, Feb 16, 2023 at 3:53 PM Eric Iverson
wrote:
> Jd release 4.41 available:
> https://code.jsoftware.com/wiki/Jd/Release
>
> All ops had some unnecessary
Jd release 4.41 available:
https://code.jsoftware.com/wiki/Jd/Release
All ops had some unnecessary overhead that has been trimmed out. Everything
runs just a little bit faster.
There will be more work along this line throughout this year. In particular
there is a project for insert/upsert.
Beautiful.
this is the CC(nv) pattern, that matches the CA pattern.
The elegance that allows that allows for elegance in making "compounder"
modifiers.
On Thursday, February 16, 2023 at 12:28:24 p.m. EST, David Lambert
wrote:
Of the new modifier trains, I've found ^:^:_ as "while".
Of the new modifier trains, I've found ^:^:_ as "while". A simple test
code: increment while less than 8. (With some errors one need kill the
j session.)
>: (^:^:_) (<&8) 2
8
While=: ^:^:_
u. While v.
u.^:v.^:_
Date: Wed, 15 Feb 2023 13:12:37 +0100
From: Jan-Pieter Jacobs
You can type dgeev to see its definition (coinsert 'jlapack2' so that
locale _jlapack2_ becomes optional)
It calls dll directly so that you may run the lab on ststem dllwin32 if you
are unfamiliar with calling dll.
On Thu, 16 Feb 2023 at 4:08 PM Erik Papp wrote:
> Thank you.
> I run the
dgeev_jlapack2_A
|value error: dgeev_jlapack2_A
...
dgeev_A
|value error: dgeev_A
You need a space to the left of the A.
Thanks,
--
Raul
On Thu, Feb 16, 2023 at 3:08 AM Erik Papp wrote:
>
> Thank you.
> I run the example flawlessly, but I could't use dgeev and gesvd.
>
>
Thank you.
I run the example flawlessly, but I could't use dgeev and gesvd.
require'math/lapack2'
coinsert'jlapack2'
]A=:3 3$63.2 _36.5 _43.8 _36.6 74.4 78.8 _43.9 78.1 35.9
63.2 _36.5 _43.8
_36.6 74.4 78.8
_43.9 78.1 35.9
$A
3 3
dgeev_jlapack2_A
|value error: dgeev_jlapack2_A
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