tto on the inconsistency of plotting log(x) and math.sqrt(float(-1))
-- which produces nan on my machine, and an error message on
sagenb.org. I thoroughly agree with kcrisman's reasoning that a
implied real range is a feature, not a bug, for plotting.
Andy
On Feb 21, 7:03 am, kcrisman &l
By the way, last October I made a patch for NTL which makes NTL's
factoring significantly faster than even MAGMA's in some cases. I
think that the degree flags < 30 and > 300 for NTL's factoring
(provided my patch went in) needs to be revisited anyway.
On Oct 1, 8:37 am, Robert Bradshaw
wrote:
Hello
I'm interested in improving the sage desktop app, in general.
I'm thinking about a creating front end that feels similar to Mathematica. This
can be accomplished with a webkit based application. This approach can
completely eliminate the need for a web server, and allow python direct acce
e, and I think it
is almost perfect except for one fundamental issue: namely Mathematica
is proprietary. So, I think the world needs an open source alternative
to Mathematica, and Sage, combined with a native front end would be
the trick.
On Jan 8, 1:03 pm, Robert Bradshaw
wrote:
> On Jan 8,
Thats sort of what I was originally thinking for a first go, but I'm not sure
how
useful it would be in the long term. What would be pretty quick is to create an
app, main view
would be a text editor, say use the editor component from smultron, and extend
it so you could have
mplotlib widgets (
to deal
> with. The Mayavi TvTk wrappers make it much more manageable but is in
> various stages of completeness. It relies heavily on Traits which I'm
> not fully up to speed on yet.
>
>>
>> And of course, any help is needed :) We could build a good replacement
>
away in favor of PySide one of these days so much of
>>> the Qt-Python world is unsettled and not as much progress is made as
>>> folks watch and see.
>>>
>>> OTOH, having VTK integrated more closely with Sage would be great for
>>> many things. VTK
html / javascript files for the UI, the app would then just fork
a process to start the sage webservice, and viola, or even connect to a remote
sage web service.
On Jan 15, 2010, at 12:48 PM, William Stein wrote:
> On Fri, Jan 15, 2010 at 9:42 AM, Robert Bradshaw
> wrote:
>>
>
>
> Just a quick clarification.
>
> 1. Are you planning to do the above and you just want feedback, or
>
> 2. Do you want somebody else to do the above, and you're just
> suggesting it as a possible project?
>
> William
Mostly feedback, but if others think this is a good idea, then starting
ry.
The other HUGE thing that HTML5 gives is interactivity, so its fully capable of
having the same kind of interactivity that Mathematica 6+ has with the
'Manipulate' function.
On Jan 29, 2010, at 7:58 AM, Ivan Andrus wrote:
> On Jan 29, 2010, at 12:21 AM, Jason Grout wrote:
>
Hello All
Here is a link to a prototype sage desktop app for the Mac.
http://numerator.sourceforge.net/SageApp.dmg
Its 100% native, Cocoa model / view application. On startup, it creates a
background process with the sage notebook server, and users can open as many
windows as they want to it.
On Feb 2, 2010, at 2:31 PM, Ivan Andrus wrote:
> On Jan 31, 2010, at 10:29 PM, Andy Somogyi wrote:
>
>> Hello All
>>
>> Here is a link to a prototype sage desktop app for the Mac.
>>
>> http://numerator.sourceforge.net/SageApp.dmg
>>
>> This i
rk on supporting python 3. Is there more that needs
doing on that? Maybe more doctests? Documentation?
I'm looking for suggestions on where I can get started.
Thanks,
Andy
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To u
openBlas
https://trac.sagemath.org/ticket/23272
If someone can help with git commands to pull that into to the dev
branch I can give it a try.
I tried installing openBlas 0.2.20 dev libs from the distribution, but
it was not used in the build.
Thanks,
Andy
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You received this message becau
or me. I'm looking through the
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Andy
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t the request of developers?
Thanks,
Andy
On 11/10/2017 02:25 AM, Vincent Delecroix wrote:
> Dear Andy,
>
> You could also help improving the patchbot (written in pure Python)
>
> https://github.com/sagemath/sage-patchbot
>
> For example:
>
> * fixing some false
David,
I was able to build using git trac to pull in
https://trac.sagemath.org/ticket/23272
That built against 81.rc0, using openBlas 0.2.20. Built fine. It was a
good exercise to start figuring out git-trac and sage development.
Thanks for your help,
Andy
On 11/15/2017 03:26 PM, David
ault for the color in the axes function. I
set that to 'black'. Is that OK?
Assuming this is a reasonable thing to do, it looks like the next step
is to create a trac ticket for it, correct?
Thanks,
Andy
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&quo
e there is much more going on that I don't understand yet.
I'll take a closer look at the code.
Thanks,
Andy
On 01/26/2018 11:50 AM, Eric Gourgoulhon wrote:
> Hi,
>
> Le mardi 23 janvier 2018 21:58:35 UTC+1, Andy Howell a écrit :
>
> I was trying to plot a 3d obj
x27;t know javascript very well, so guess I'll use firefox for now.
Thanks,
Andy
On 01/26/2018 03:10 PM, Eric Gourgoulhon wrote:
>
>
> Le vendredi 26 janvier 2018 21:19:22 UTC+1, Andy Howell a écrit :
>
> Eric,
>
> I tried with threejs. I could not get the labels
Harald,
I think you may have something else wrong with your system. I too
upgraded from 17.04 to 17.10. I built 8.2beta 3 with no problems. I'm
compiling beta 5 right now.
I had problems under 17.04. I think I was missing the fortran compiler.
After installing that, it built fine.
Andy
On 02/16/2018 02:40 AM, Jeroen Demeyer wrote:
> On 2018-02-15 23:59, Andy Howell wrote:
>> I think you may have something else wrong with your system. I too
>> upgraded from 17.04 to 17.10. I built 8.2beta 3 with no problems. I'm
>> compiling beta 5 right now.
>
>
27;y')(x) # declare y to be a function of x
h = desolve(diff(y,x) + y - 2, y, ics=[0,7])
print expand(h)
print latex(expand(h))
5*e^(-x) + 2
5 \, e^{\left(-x\right)} + 2
It looks better with out the extra \left( and \right):
5 \, e^{-x} + 2
This is with 8.4beta2
Thanks,
Andy
--
You recei
out how to set a breakpoint
at latex(), I might make some headway.
Any pointers on debugging sage internals would be greatly appreciated.
Google wasn't my friend today.
Thanks,
Andy
On 09/02/2018 05:17 PM, Vincent Delecroix wrote:
> Dear Andy,
>
> Thanks for your report.
>
>
able to trace the
code in the debugger. I still want to address that.
Regards,
Andy
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. I'll fiddle with it some more.
Thanks for your help.
Andy
On 09/21/2018 05:47 PM, Samuel Lelievre wrote:
> Andy,
>
> three weeks ago, after the partial exploration discussed on this list,
> I switched to other preoccupations and forgot to get back to this.
>
> To recap
Travis,
On 09/21/2018 07:51 PM, Travis Scrimshaw wrote:
> Hi Andy,
> It would be great to improve our methodologies for
> recruiting/training new contributors and developers, and I am happy to
> hear you are willing to work on this.
Thanks.
>
> I'm a casual user of
under "known issues" with Ubuntu 19.10.
Regards, Andy
All the tests pass under Ubuntu 19.10 after building with sage's
internal versions of eclib, nauty and glpk. I did this by doing:
./configure --with-system-eclib=no -with-system-nauty=no
--with-system-glpk=no
The gory deta
On Sun, Nov 16, 2008 at 6:17 PM, Kirill Smelkov
<[EMAIL PROTECTED]> wrote:
>
> David,
>
> On Sun, Nov 16, 2008 at 08:27:10AM -0500, David Joyner wrote:
>>
>> Wow, a 29 page email! Printing it actually crashed gmail in epiphany, which
>> is
>> a new bug AFAIK, so you have potentially contributed t
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