On Oct 7, 12:27 am, kkwweett <[EMAIL PROTECTED]> wrote:
> 'Eval' can do that :
>
> def ashow(v):
> show("$"+v+"=%s$"%latex(eval(v)))
>
> b=2/3
> ashow('b')
Thank you! That's it.
--~--~-~--~~~---~--~~
To post to this group, send email to sage-support@googlegroups.
On Mon, Oct 6, 2008 at 8:37 PM, Dan Drake <[EMAIL PROTECTED]> wrote:
> On Mon, 06 Oct 2008 at 03:41PM -0700, William Stein wrote:
>> > Okay, I just tried using the server_pool option. I can ssh
>> > [EMAIL PROTECTED] from [EMAIL PROTECTED] I can run the sage server
>> > without the server_pool o
On Mon, 06 Oct 2008 at 03:41PM -0700, William Stein wrote:
> > Okay, I just tried using the server_pool option. I can ssh
> > [EMAIL PROTECTED] from [EMAIL PROTECTED] I can run the sage server
> > without the server_pool option from the server account and successfully
> > evaluate cells. However
On Oct 6, 2008, at 18:55 , Marshall Hampton wrote:
>
> This might be related to a recent update for java on 10.5 - ecanton,
> do you know if you got that update? It came out within the last two
> weeks I think.
The download is dated 9/12, I think. I have installed it (10.5.5),
and I can run
This might be related to a recent update for java on 10.5 - ecanton,
do you know if you got that update? It came out within the last two
weeks I think.
-M. Hampton
On Oct 6, 5:53 pm, "David Joyner" <[EMAIL PROTECTED]> wrote:
> On Mon, Oct 6, 2008 at 4:33 PM, ecanton <[EMAIL PROTECTED]> wrote:
>
On Mon, Oct 6, 2008 at 10:21 AM, Jason Grout
<[EMAIL PROTECTED]> wrote:
>
> William Stein wrote:
>> 2008/10/6 Thierry Dumont <[EMAIL PROTECTED]>:
>>> I would like to know if someone as used Sage with undergraduate
>>> students. My question is mainly a question about the material which
>>> would be
On Mon, Oct 6, 2008 at 11:24 PM, Timothy Clemans
<[EMAIL PROTECTED]> wrote:
>
> Ondrej,
>
> Did you have to stop supporting Sage altogether or just the Sage Notebook?
Not sure what you mean by supporting. I was running the sage notebook
from Sage so that anyone can log into it, just like sagenb.
Ondrej,
Did you have to stop supporting Sage altogether or just the Sage Notebook?
On Mon, Oct 6, 2008 at 5:10 PM, Ondrej Certik <[EMAIL PROTECTED]> wrote:
>
> On Mon, Oct 6, 2008 at 9:49 PM, Alex Clemesha <[EMAIL PROTECTED]> wrote:
>> Hi,
>>
>>>
>>> Note -- if the notebook servers all operated
On Mon, Oct 6, 2008 at 4:33 PM, ecanton <[EMAIL PROTECTED]> wrote:
>
> It seems that the function plot3d isn't working. When trying to use
> it, it pauses on a new line for a bit, as though it's producing the
> graph, but then it gives me a new prompt. plot( works just fine. Is
> there some packag
On Mon, Oct 6, 2008 at 3:30 PM, Jason Grout <[EMAIL PROTECTED]> wrote:
>
> William Stein wrote:
>> On Mon, Oct 6, 2008 at 3:19 AM, Dan Drake <[EMAIL PROTECTED]> wrote:
>>> As I mentioned in another thread, I'm working up to having a public Sage
>>> server at my university. Reading through the note
It seems that the function plot3d isn't working. When trying to use
it, it pauses on a new line for a bit, as though it's producing the
graph, but then it gives me a new prompt. plot( works just fine. Is
there some package I'm missing?
I'm using sage 3.1.2 on Mac OS X.5.
--~--~-~--~~
Hello, running
(sqrt(1+4*x^2/(1-x^2)^2)).radical_simplify()
gives (1+x^2)/(1-x^2)
but I expect absolute values, like (1+x^2)/abs(1-x^2)
is this an error in Sage?
Maxima has the same problem
Thank you
Robert Marik
--~--~-~--~~~---~--~~
To post to this group
>Or is there a way to access the content of a variable, when you only
>have a string with its name?
'Eval' can do that :
def ashow(v):
show("$"+v+"=%s$"%latex(eval(v)))
b=2/3
ashow('b')
Hope that helps
--~--~-~--~~~---~--~~
To post to this group, send email t
William Stein wrote:
> On Mon, Oct 6, 2008 at 3:19 AM, Dan Drake <[EMAIL PROTECTED]> wrote:
>> As I mentioned in another thread, I'm working up to having a public Sage
>> server at my university. Reading through the notebook() documentation, I
>> see:
>>
>> server_pool -- (default: None), if give
On Mon, Oct 6, 2008 at 9:49 PM, Alex Clemesha <[EMAIL PROTECTED]> wrote:
> Hi,
>
>>
>> Note -- if the notebook servers all operated on the same
>> data (via a central database or files on the filesystem or something),
>> then one could have the best of both worlds... I guess.
>> But I doubt I'm pu
William Stein wrote:
> On Mon, Oct 6, 2008 at 3:19 AM, Dan Drake <[EMAIL PROTECTED]> wrote:
>> As I mentioned in another thread, I'm working up to having a public Sage
>> server at my university. Reading through the notebook() documentation, I
>> see:
>>
>> server_pool -- (default: None), if give
On Monday 06 October 2008, Robert Bradshaw wrote:
> > Yes, there is no latex support for text in 3d plots, and
> > in fact nothing planned either. I have no clue how it
> > would even be possible.
>
> It would render a png and then use texture mapping. Texture mapping
> would be useful for a lot
Hi,
> Note -- if the notebook servers all operated on the same
> data (via a central database or files on the filesystem or something),
> then one could have the best of both worlds... I guess.
> But I doubt I'm putting another month of my life into the
> Sage notebook anytime in the near future.
Thank you all for your replies! I was overwhelmed by your fast and
helpful replies!
I may should have described my desired result in more detail:
I don't wanna display/print out the line
a = \frac{{2 q}}{3}
but I would like to Sage display it, as if it was processed by latex
(the look of a form
William Stein wrote:
> On Mon, Oct 6, 2008 at 1:26 AM, Stan Schymanski <[EMAIL PROTECTED]> wrote:
>> As far as I know, the title function is not implemented in plot yet.
>> It would also be very useful to have a legend function similar to the
>> one in pylab. There has been a discussion of this on
I ran across this mindmap of Python 2.5 today:
http://preview.tinyurl.com/45ltr3
(using tinyurl only to ensure it fits on one line)
which I thought was a useful way of looking at
things. I'm not sure if this was done automatically,
or by hand, but something like it would be very
useful for visua
On Mon, Oct 6, 2008 at 10:11 AM, kcrisman <[EMAIL PROTECTED]> wrote:
>
>
>
>
>> To emphasize again, I doubt it scales to more than 30 users all hammering
>> the server at once.
>>
>
> I can confirm this from our experience as well; on a more moderate
> size server even 15-20 at once becomes very p
On Oct 6, 2008, at 10:21 AM, Jason Grout wrote:
> William Stein wrote:
>> 2008/10/6 Thierry Dumont <[EMAIL PROTECTED]>:
>>> I would like to know if someone as used Sage with undergraduate
>>> students. My question is mainly a question about the material which
>>> would be necessary.
>>>
>>> We ar
William Stein wrote:
> 2008/10/6 Thierry Dumont <[EMAIL PROTECTED]>:
>> I would like to know if someone as used Sage with undergraduate
>> students. My question is mainly a question about the material which
>> would be necessary.
>>
>> We are currently building a project (this means: asking for mo
On Mon, Oct 6, 2008 at 4:37 AM, David Joyner <[EMAIL PROTECTED]> wrote:
>
> On Mon, Oct 6, 2008 at 12:08 AM, [EMAIL PROTECTED]
> <[EMAIL PROTECTED]> wrote:
>>
>> Is it possible to add Latex equations to Sage plots?
>
>
> In 2d plots, yes, for example
>
> sage: P1 = plot(sin(x), (x,-pi,pi))
> sage:
> To emphasize again, I doubt it scales to more than 30 users all hammering
> the server at once.
>
I can confirm this from our experience as well; on a more moderate
size server even 15-20 at once becomes very problematic.
- kcrisman
--~--~-~--~~~---~--~~
To p
On Oct 6, 2008, at 9:37 AM, William Stein wrote:
> On Mon, Oct 6, 2008 at 4:37 AM, David Joyner <[EMAIL PROTECTED]>
> wrote:
>>
>> On Mon, Oct 6, 2008 at 12:08 AM, [EMAIL PROTECTED]
>> <[EMAIL PROTECTED]> wrote:
>>>
>>> Is it possible to add Latex equations to Sage plots?
>>
>>
>> In 2d plots,
2008/10/6 Thierry Dumont <[EMAIL PROTECTED]>:
>
> I would like to know if someone as used Sage with undergraduate
> students. My question is mainly a question about the material which
> would be necessary.
>
> We are currently building a project (this means: asking for money, doing
> a lot a burea
On Mon, Oct 6, 2008 at 1:26 AM, Stan Schymanski <[EMAIL PROTECTED]> wrote:
>
> As far as I know, the title function is not implemented in plot yet.
> It would also be very useful to have a legend function similar to the
> one in pylab. There has been a discussion of this on the support list
> alre
On Mon, Oct 6, 2008 at 3:19 AM, Dan Drake <[EMAIL PROTECTED]> wrote:
> As I mentioned in another thread, I'm working up to having a public Sage
> server at my university. Reading through the notebook() documentation, I
> see:
>
> server_pool -- (default: None), if given, should be a list like
>
On Mon, Oct 6, 2008 at 7:15 AM, Guilhem_Bourrie <[EMAIL PROTECTED]> wrote:
>
> hello,
> I am a new member of this group,
>
> I downloaded the source code and tried to compile it.
> My computer is a Mac PowerPC G5 core 2 duo, the operating system is
> MacOSX 10.3.9.
Unfortunately, building Sage on
hello,
I am a new member of this group,
I downloaded the source code and tried to compile it.
My computer is a Mac PowerPC G5 core 2 duo, the operating system is
MacOSX 10.3.9.
I obtained the following messages:
1. "Found Fink in your path etc. Either:
(1) rename /opt/local and /sw, or
(2) chan
As I mentioned in another thread, I'm working up to having a public Sage
server at my university. Reading through the notebook() documentation, I
see:
server_pool -- (default: None), if given, should be a list like
['[EMAIL PROTECTED]', '[EMAIL PROTECTED]'], where
After installing the last version of gcc-4.2.4 (I verified it with gcc -v),
and re-compiling sage-3.1.2, fellows the error's message :
import error /usr/lib/libstdc++.SO.6 version GLIBCXX-3.4.9 not found
Thanks for help,
Ines.
Le Saturday 04 October 2008 00:29:09 William Stein, vous avez écri
Dear Radhakrishna,
I'm taking the liberty to forward your message to Sage Support, a
discussion group that deals with questions like these. I don't think
that there are many people working on such functionality right now,
but it might be supported through one of its packages.
With kindest regard
On Mon, Oct 6, 2008 at 12:08 AM, [EMAIL PROTECTED]
<[EMAIL PROTECTED]> wrote:
>
> Is it possible to add Latex equations to Sage plots?
In 2d plots, yes, for example
sage: P1 = plot(sin(x), (x,-pi,pi))
sage: P2 = text("$y=\sin(x),\ -\pi\leq x\leq \pi$", (1.5,4))
sage: show(P1+P2)
However, I th
As far as I know, the title function is not implemented in plot yet.
It would also be very useful to have a legend function similar to the
one in pylab. There has been a discussion of this on the support list
already, and I concluded that someone might be working on the plot
functionalities alread
On Mon, 06 Oct 2008 at 09:16AM +0200, Thierry Dumont wrote:
> I would like to know if someone as used Sage with undergraduate
> students. My question is mainly a question about the material which
> would be necessary.
>
> We are currently building a project (this means: asking for money,
> doing a
I would like to know if someone as used Sage with undergraduate
students. My question is mainly a question about the material which
would be necessary.
We are currently building a project (this means: asking for money, doing
a lot a bureaucracy and so on) on Sage in my University: the idea is to
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