This is a such a big problem that a conference recently was dedicated
to fixing it. Sometime this year there should be a new notebook system
designed for dealing with lots of users. There are alternative
notebook servers such as http://alpha.sagenb.org, but I don't
recommend telling 75 students to
Looks like a public sage notebook https://clemix.clemson.edu:34567/pub/
On Mon, Nov 22, 2010 at 10:17 PM, Robert Bradshaw
wrote:
> What is clemix and how does it relate to Sage?
>
> On Mon, Nov 22, 2010 at 6:25 PM, calcp...@aol.com wrote:
>> (sorry for cross-posting from sage-edu, but there seem
AskBot is one of the neatest open source programs I've seen so far.
On Wed, Aug 18, 2010 at 4:00 PM, William Stein wrote:
> On Wed, Aug 18, 2010 at 3:44 PM, John H Palmieri
> wrote:
>> On Aug 18, 3:28 pm, William Stein wrote:
>>> Hi,
>>>
>>> I've createdhttp://ask.sagemath.org (I added this t
I used to see this problem on sagenb.org
On Thu, Feb 11, 2010 at 10:45 AM, zsharon wrote:
> On Feb 11, 12:34 pm, Michael Madison
> wrote:
>> I had the same problem on both VMWARe and VirtualBox running sage,
>> however, I was using Windows XP at the time and I was using the
>> FireFox browser a
On Tue, Dec 1, 2009 at 8:42 PM, William Stein wrote:
> On Tue, Dec 1, 2009 at 11:40 PM, Timothy Clemans
> wrote:
>> On Tue, Dec 1, 2009 at 8:36 PM, William Stein wrote:
>>> On Tue, Dec 1, 2009 at 11:31 PM, Timothy Clemans
>>> wrote:
>>>> Hi,
&g
On Tue, Dec 1, 2009 at 8:36 PM, William Stein wrote:
> On Tue, Dec 1, 2009 at 11:31 PM, Timothy Clemans
> wrote:
>> Hi,
>>
>> On both sagenb.org and my personal notebook the revision history for
>> any worksheet is blank. Is revision history no longer supported?
Hi,
On both sagenb.org and my personal notebook the revision history for
any worksheet is blank. Is revision history no longer supported?
--
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe from this group, send email to
sage-support-unsubscr...@googlegroups.com
Click "Publish" then "Stop publishing" on the editable version of the
worksheet.
On Tue, Aug 11, 2009 at 4:51 PM, NoSyu wrote:
>
> Thanks to reply my post.
>
> I expect that new version of notebook in October.
>
> Have a wonderful day~^^
>
> On 8월12일, 오전2시36분, William Stein wrote:
>> On Tue, Aug
On Thu, Apr 23, 2009 at 5:14 PM, William Stein wrote:
>
> On Thu, Apr 23, 2009 at 2:13 PM, Timothy Clemans
> wrote:
>>
>> On Thu, Apr 23, 2009 at 4:34 PM, William Stein wrote:
>>>
>>> Hi,
>>>
>>> I've written a patch against
On Thu, Apr 23, 2009 at 4:34 PM, William Stein wrote:
>
> Hi,
>
> I've written a patch against 3.4.1:
>
> http://trac.sagemath.org/sage_trac/ticket/5880
>
> which simply greatly reduces the number of situations that result in
> snapshots. Basically, now you get them when you click "save". Ther
On Tue, Apr 21, 2009 at 2:39 AM, Minh Nguyen wrote:
>
> Hi,
>
> On Tue, Apr 21, 2009 at 5:44 AM, Yo-Yo wrote:
>>
>> Hello all.
>> hope everything is well w/ you all. I am in need of help. I have
>> downloaded the newest version of sage and haven't been able to use it.
>> I am getting an error wh
Are you trying to build from source or use a binary? You're on
Bluehost right trying to use Sage? I don't think there's a binary for
CentOS and you're just not going to be able to build Sage on their
server.
On Tue, Apr 7, 2009 at 6:07 AM, Mikie wrote:
>
> I get the following error after ./sage
Mikie virtual private server offerings (slicehost.com and
linenode.com) are a lot less expensive and more flexible then
dedicated solutions.
On Tue, Apr 7, 2009 at 11:47 AM, Mikie wrote:
>
> BlueHost is a non-dedicated server, something like Godaddy only
> better. So are you running Sage on a
On Sat, Apr 4, 2009 at 4:27 PM, Jaap Spies wrote:
>
> Mikie wrote:
>> I am in linux on BlueHost. ./sage and I get error shar libraies:
>> requires glibc 2.5 or later.
>>
>
> I'm sorry. Here you are on your own. See the answer of Timothy.
You're likely stuck. I'm sure if you try to build Sage on
On Sat, Apr 4, 2009 at 4:57 PM, Jaap Spies wrote:
>
> Mikie wrote:
>> I am not using the notebooks. I want it to check answers to math
>> problems in Moodle.
>>
>
> I'm very sorry. Can't help you.
>
> Jaap
You're welcome to use sagenb.org
>
>
> >
>
--~--~-~--~~~---~
On Sat, Apr 4, 2009 at 3:18 PM, Mikie wrote:
>
> FireFox. I host is BlueHost. Can't I enter a url to start Sage?
>
You should not be using a shared inexpensive web host to run the
notebook. BlueHost has low cpu limits and their firewall may prevent
you from accessing your notebook. You might w
I get the same. This historically has been a problem with the public
notebook(s).
On Sat, Apr 4, 2009 at 1:04 AM, Brian wrote:
>
> When I go to this public worksheet, jmol renders as a black screen:
> http://sagenb.org/home/pub/422/
>
> Here is the output of the Java Console.
>
> Java Plug-in 1.
There's a bug in the error.html template. I'm guessing the error
message would be about cookies not enable, see
http://trac.sagemath.org/sage_trac/ticket/4429 for the report on that
bug. As far as the error message not displaying that's fixed at
http://trac.sagemath.org/sage_trac/ticket/4135
On S
I'm not 100% sure but I think it would look something like
def maturity_formula(C, P, r):
return sum([C / (1 + r) ^ t + F / (1 + r) ^ n for t in range(1, n+1)])
On Fri, Apr 3, 2009 at 8:54 PM, Brian wrote:
>
> I was hoping to get help with using SAGE to plot this equation:
> http://www.stre
Thanks for reporting a bug. We are aware of the issue which involves
address='' being set.
On Fri, Apr 3, 2009 at 8:20 PM, Brian wrote:
>
> When I publish a worksheet, I get a busted URL:
>
> Worksheet is publicly viewable at http://:8000/home/pub/421
> Published on April 03, 2009 05:19 PM
>
> B
On Fri, Mar 27, 2009 at 3:38 AM, Thierry Dumont
wrote:
> Timothy Clemans a écrit :
>> ./devel/sage-main/sage/server/notebook/avatars.py
>>
> Ok thank you...
>
>> Usually one clones the main branch "sage --clone nameofclone"
>> sage -br takes your cha
./devel/sage-main/sage/server/notebook/avatars.py
Usually one clones the main branch "sage --clone nameofclone"
sage -br takes your changes live
On Fri, Mar 27, 2009 at 1:25 AM, Thierry Dumont
wrote:
>
> I need to make changes to avatars.py
>
> I find 3 versions of this script in the sage tree:
Instead of actually modifying Python to fix some annoyances Sage uses
IPython to preparse the code. For example in Sage "4 ^ 6" is preparsed
into "4 ** 6".
On Thu, Mar 26, 2009 at 9:52 PM, Greg Kuperberg
wrote:
>
> Hi. I see that when I make file called foo.sage, sage precompiles it
> into anot
Hi,
You can customize the notebook css by creating your own css file at
$HOME/.sage/notebook.css
The main css code is at
http://hg.sagemath.org/sage-main/file/b0aa7ef45b3c/sage/server/notebook/css.py
On Sun, Mar 8, 2009 at 7:59 PM, compound eye wrote:
>
> Hello,
>
> I would like to edit the no
Unfortunately published interact apps do not work by design for
security reasons.
On Sun, Mar 1, 2009 at 4:10 PM, dracero wrote:
>
> I was trying to publish interactive graphics which I perform using
> interact. I saw the slide bars and the numbers changing their values
> but I could not see any
I'm able to reproduce this on sagenb.org on a Mac with FF3.
On Sun, Feb 8, 2009 at 11:00 PM, kcrisman wrote:
>
> Dear Support,
>
> On sagenb.org, try making an interact with an input box explicitly
> defined, e.g.
>
> @interact
> def plotfunction(f=input_box(x^2)):
>P=plot(f,0,1)
>show(P
/server/notebook/twist.py",
line 1068, in render
new_input = cell.changed_input_text()
exceptions.AttributeError: TextCell instance has no attribute
'changed_input_text'
On Sat, Feb 7, 2009 at 8:09 PM, mabshoff
wrote:
>
>
>
> On Feb 7, 5:03 pm, Timothy Clemans wrote:
On both my computer and sagenb.org it's alpha5
When I do tab on 'anim' I get back 'animate' but with 'an' and
selecting either 'animate' or 'any' I get back a double.
On Sat, Feb 7, 2009 at 7:58 PM, mabshoff
wrote:
>
>
>
> On
Hi,
On my computer and on sagenb.org when I use tab completion the
identifier comes back doubled.
For example tab completion on 'a' and selecting 'abs' comes back as 'absabs'
Timothy
--~--~-~--~~~---~--~~
To post to this group, send email to sage-support@googleg
Hi,
On both the command line and in the notebook (my computer and
sagenb.org) with 3.3.alpha5 Sage closes after executing the following:
{{{
from jinja import Environment
env = Environment()
s = """{% for i in a %}
{{ i }}
{% endfor %}"""
tmpl = env.from_string(s)
print tmpl.render(a=[1,2,3])
"Problem inserting new input cell after current input cell. undefined"
I discovered this bug on sagenb.org which is running Sage 3.3.alpha3
To reproduce this error do:
1. Create new worksheet
2. Create text cell and save
3. Delete computation cell
4. Click on the blue under the text cell
--~--
Is this similar to making it easy to post @interact demonstrations on
webpages including a blog?
On Mon, Jan 19, 2009 at 11:39 PM, William Stein wrote:
>
> On Mon, Jan 19, 2009 at 8:32 PM, Skylar wrote:
>>
>> Well, I am certainly no javascript master. I think maybe the best
>> that I can do is
text3d is defined in shapes2.py, see
http://www.sagemath.org/hg/sage-main/file/9bdeab637ce5/sage/plot/plot3d/shapes2.py
On Sat, Dec 27, 2008 at 12:31 AM, pong wrote:
>
> There is an older post about this issue:
>
> http://groups.google.com/group/sage-support/browse_thread/thread/ecdf6f75295ad76d
sage: sage0("var('a b c')")
(a, b, c)
sage: sage0("a = b/c")
b
-
c
On Mon, Dec 22, 2008 at 9:03 AM, Georg Muntingh
wrote:
>
> A quick question: If one is given a variable name as a string s, how
> can one assign a sy
I'm seeing this too.
On Mon, Dec 1, 2008 at 5:07 PM, Minh Nguyen <[EMAIL PROTECTED]> wrote:
>
> On Tue, Dec 2, 2008 at 8:41 AM, kcrisman <[EMAIL PROTECTED]> wrote:
>>
>> Upon following a routine link from sagemath.org:
>>
>> "Warning:
>> You triggered the wiki's surge protection by doing too many
> I thought that this was going to be a part of the templating of the
> notebook. For whoever is doing that, how is it going? Would it be easy
> to add the tag at the top?
>
It will be easy to do that. Mike said he would review the notebook
tickets over the weekend. With templating I'm finding
Are they using Internet Explorer? I don't have any of my Windows
computers near by, so I can't test this myself until the middle of the
night.
On Wed, Nov 19, 2008 at 12:40 PM, David Joyner <[EMAIL PROTECTED]> wrote:
>
> Hi:
>
> Perhaps this is known but I didn't find this in a quick search.
> I
That sounds like a problem with permissions.
On Sat, Nov 8, 2008 at 4:32 PM, M. Yurko <[EMAIL PROTECTED]> wrote:
>
> Before, I was using 3.0.1 I believe, but I ended up having to do a
> reformat (by Ubuntu installation gave a kernel panic after the upgrade
> to Intrepid), and so it was a fresh in
You can also SFTP into the virtual machine. I remember seeing that in
the readme.
On Mon, Oct 27, 2008 at 8:32 PM, Jason Grout
<[EMAIL PROTECTED]> wrote:
>
> Justin C. Walker wrote:
>> Thanks, William,
>>
>> On Oct 27, 2008, at 4:26 PM, William Stein wrote:
>>> On Mon, Oct 27, 2008 at 4:23 PM, Ju
I think that getting message is a bug. I remember when we didn't have
to install the fonts. I got sick of it and finally installed the fonts
this morning.
On Mon, Oct 27, 2008 at 4:37 PM, Jason Grout
<[EMAIL PROTECTED]> wrote:
>
> [EMAIL PROTECTED] wrote:
>> When I print a Sage notebook to a PDF
def from_digits(lis):
return ZZ(''.join([str(i) for i in lis[::-1]]))
On Wed, Oct 22, 2008 at 12:35 AM, Jason Merrill <[EMAIL PROTECTED]> wrote:
>
> sage: 1492.digits(10)
> [2, 9, 4, 1]
>
> Now is there an easy way to take this list and get back the integer
> 1492?
>
> Regards,
>
> JM
> >
>
With VMWare at least on Windows there's a special ip address one has to use.
On Tue, Oct 21, 2008 at 1:03 PM, Jason Grout
<[EMAIL PROTECTED]> wrote:
>
> Christopher wrote:
>> Hi. I saw the ad for your program and I decided to download it. At the
>> notebook page, I was told to go, in my browser,
We don't use a web framework. We use Twisted Web2 to create the server.
On Mon, Oct 13, 2008 at 11:30 AM, Serge Salamanka <[EMAIL PROTECTED]> wrote:
>
> ...
>> This is probably the most work if you're not familiar with javascript
>> programming and/or python web frameworks.
>>
>> Jason
>
> what k
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
Hi,
This and other bugs have been fixed in the latest release, 3.1.2.
Timothy
On Sun, Sep 21, 2008 at 7:23 AM, Sand Wraith <[EMAIL PROTECTED]> wrote:
>
> Hi!
>
> Using sage:
> SAGE Version 3.1.1, Release Date: 2008-08-17
>
> and can not delete worksheet:
>
> 1) select worksheet "test"
> 2) pres
Sage doesn't use your system install of Python, but instead it uses
the one included in the Sage distribution.
Assuming you are building PIL from source use the command: sage
-python setup.py install
On Tue, Sep 16, 2008 at 2:56 AM, [EMAIL PROTECTED]
<[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> I have
William,
Could you use sage-3.1.2.rc2 for the public servers? That way the
users don't have to deal with the notebook bugs in 3.1.1.
On Fri, Sep 12, 2008 at 2:39 PM, William Stein <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> The public sage notebook server at sagenb.org has been slow for a
> variety o
This is a known problem. Unfortunately there is several new bugs in
the current Notebook, and this is one of them. We are working on a
testing protocol for the Notebook so future releases don't have new
bugs in the Notebook.
On Sat, Sep 6, 2008 at 11:59 AM, seb <[EMAIL PROTECTED]> wrote:
>
> I ju
srange gives a list of Sage integers and follows the syntax of range.
On Fri, Sep 5, 2008 at 5:41 PM, Harald Schilly <[EMAIL PROTECTED]> wrote:
>
> hello roland
>
> I cross posted this on the sage-support mailing list
> http://groups.google.com/group/sage-support
>
> regarding your bugreport:
> h
I haven't seen this happen to me before. Please give us some more
information. Are you using VMWare?
require_login = True is the default.
On Wed, Sep 3, 2008 at 11:10 AM, Crissy Ruffo <[EMAIL PROTECTED]> wrote:
>
> Hello all,
>
> Using the command
> sage: notebook()
> takes me to the admin acc
Hi Stan,
Thanks for the step by step test. Unfortunately I wasn't able to
reproduce the bug. Your exact test is in my testing document.
On Thu, Aug 28, 2008 at 10:26 AM, Ryan <[EMAIL PROTECTED]> wrote:
>
> I have seen this as well, and almost all my worksheets use the %hide
> command within the
I'm trying to reproduce this for testing purposes.
I'm using Firefox 3 on Vista. So far I can't reproduce this bug.
1) Create a worksheet.
2) Create a cell with
sleep(3)
print 'A'
then evaluate it.
3) Create a cell below the first cell with
sleep(3)
print 'C'
then evaluate it.
4) Create a c
I've been seeing this with the last few releases.
On Sun, Aug 24, 2008 at 10:46 AM, Philippe Saade <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> i post this here for future newbies who might encounter the same problem...
>
> ** on Linux/Ubuntu 8.04, under Firefox 2 or 3, with all TexFonts
> installed, i
No, but you're welcome to implement it. Maybe implement it in SymPy
which is written in pure Python and included in Sage.
On Sat, Aug 23, 2008 at 1:01 PM, Brian <[EMAIL PROTECTED]> wrote:
>
> Just curious, is there any support for, or any plans to support step
> by step problem solving? I'm thin
> I'm sorry this is so inconvenient, by the way.
What improvements to the command line interface do you envision? Do
you know of a way to make the notebook configurable from the command
line while it's running?
--~--~-~--~~~---~--~~
To post to this group, send ema
First load the Notebook object.
sage: nb = load('.sage/sage_notebook/nb.sobj', compress=False)
Adding a new user:
sage: nb.add_user('michael', 'AxhmjuK', '[EMAIL PROTECTED]', force=True)
sage: nb.save()
Changing user's password:
sage: nb.change_password('michael', 'CCDY')
sage: nb.save()
Deleti
open_viewer=True
the underscore was missing
On Tue, Jul 15, 2008 at 10:24 AM, Alejandro Jakubi <[EMAIL PROTECTED]> wrote:
>
> Lars,
>
>> Also try: properties of the Icon, Application tab, Advanced options,
>> "Do not close when command exits". Watch for error messages.
>
> Now in KDE I have done
Hi Greg,
I'm sorry to hear that this is causing you trouble with your system
admin. I will take care of this issue first thing on August 1st.
Currently the only purpose of email addresses being required in
registration is to prevent people from being spammed who never signed
up in the first plac
The fact that Interact doesn't work in Published worksheets is
intended due to security. Last I heard this would work starting
sometime this summer since there is a Google Summer of Code project
involving Interact.
On Wed, Jul 9, 2008 at 11:22 AM, D. M. Monarres <[EMAIL PROTECTED]> wrote:
>
>
> H
On Wed, Jul 9, 2008 at 7:51 AM, kex <[EMAIL PROTECTED]> wrote:
>
> KUBUNTU 8.04.1 64-bit
> KDE 4
> SAGE 3.03
>
> Sage source was compiled as should without errors
> Starting sage works fine
> Running notebook() fails with error: RuntimeError: no available port
> First it scans from port 8000 to 8
When you started the notebook did you do address='' or
addres='192.168.1.104:631'?
notebook(address='192.168.1.104:631')
That's needed to allow outside connections.
On Mon, Jul 7, 2008 at 12:13 PM, Quicksilver_Johny
<[EMAIL PROTECTED]> wrote:
>
> Oh, and:
> [EMAIL PROTECTED]:~/sage$ ./sage -v
> |
Michael,
I confirmed earlier what was reported. When one tries to sign up with
a username already taken the new user is still sent a confirmation
e-mail.
Personally I think the confirmation e-mailing system should be removed
completely unless someone actually implements confirmation.
On Tue, Ju
This is a feature to prevent untrusted users from evaluating nasty code.
On Wed, May 21, 2008 at 4:00 PM, john_perry_usm <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> I've been messing with interact, very nice! However, in a published
> worksheet it doesn't interact, in fact it doesn't seem to do anythi
I don't think 7zip is being used anymore. I remember it causing
trouble for William's students. Also wasn't the filename extension
7zip in the past and not zip like it is now?
On Tue, May 13, 2008 at 6:41 AM, Carlo Hamalainen
<[EMAIL PROTECTED]> wrote:
>
> On Tue, May 13, 2008 at 11:26 AM, Deepa
Hi,
I'm using Sage to doctest the code I've written for a new external
project that I started. Currently I have to put ">>> from table import
*" at the top of each of my doctest blocks. I don't want to have to
add and remove this line before each release especially as my code
base enlarges.
I'm
Did you use sagenb.com before it pointed to https://www.sagenb.org?
On Sat, Apr 12, 2008 at 5:55 PM, William Stein <[EMAIL PROTECTED]> wrote:
>
> On Sat, Apr 12, 2008 at 5:50 PM, pong <[EMAIL PROTECTED]> wrote:
> >
> > William,
> >
> > My login name is wpong
> >
>
> I can't find any info
You have to use the Python install included with Sage which has
everything you need.
So write your script and then do "sage -python blah.py"
On Thu, Apr 3, 2008 at 11:35 AM, [EMAIL PROTECTED]
<[EMAIL PROTECTED]> wrote:
>
> I saw the example that used Expect to invoke Sage from an external
> pr
Number 1 is already implemented as
i = 0
@interact
def _(b = ['Go']):
i += 1
print i
On Mar 30, 7:09 pm, Neal Holtz <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I've been playing a lot with interact recently -- I *really* like it.
> While attempting to develop a step-at-a-time example of Newto
See http://www.math.union.edu/~dpvc/jsmath/download/jsMath-fonts.html.
There are install instructions for PC, Mac OS X, and Unix users.
On Jan 24, 11:45 pm, bill purvis <[EMAIL PROTECTED]> wrote:
> On Friday 25 January 2008, William Stein wrote:
>
> > On Jan 24, 2008 8:52 P
In the first versions of the Sage Notebook that message was actually
hidden.
On Jan 24, 4:50 pm, BFJ <[EMAIL PROTECTED]> wrote:
> The control panel is the little tab at the bottom of the browser
> output which reads "jsMath". Just click there and follow the links.
>
> I agree about the warning. I
The jsMath fonts are primarily important in the case of printing. You
don't need those fonts normally just to use jsMath in a web browser.
On Jan 19, 8:26 pm, kks <[EMAIL PROTECTED]> wrote:
> I have 2 questions:
>
>I happen to have lots of space on an ISP site which I administer.
> Is it poss
I never got Java to work period in Ubuntu for 64bit with the Firefox
built for it. I later reinstalled Ubuntu but the 32bit edition, and
Java worked fine in the notebook.
On Jan 15, 6:20 pm, "David Joyner" <[EMAIL PROTECTED]> wrote:
> Hi:
>
> I have an old 64 bit machine with 64bit ubuntu fiesty
I'm getting
{{{id=2|
def math_bessel_K(nu,x):
return mathematica(nu).BesselK(x).N(20).sage()
math_bessel_K(2,I)
///
Traceback (most recent call last):
File "", line 1, in
File "/home/tclemans/.sage/sage_notebook/worksheets/admin/5/code/
9.py", line 6, in
exec compile(ur'math_bess
So it is illegal to ssh to a machine with Mathematica and use it
because it is being used over the web without webmathematica?
On Dec 13, 10:55 am, "William Stein" <[EMAIL PROTECTED]> wrote:
> On Dec 13, 2007 10:35 AM, Jason Grout <[EMAIL PROTECTED]> wrote:
>
>
>
>
>
> > William Stein wrote:
> >
Translating Sage Newbie's Guide to Programming to other languages will
be a class of tasks for GHOP, and we have a lot of translation related
tasks for other third party projects. I know Poedit is recommended.
On Dec 9, 12:51 pm, mabshoff <[EMAIL PROTECTED]
dortmund.de> wrote:
> On Dec 9, 9:26 pm
Hi I want to know how to compute discrete logarithms in Z_p, but I
can't seem to understand the explanation on
http://modular.math.washington.edu/sage/doc/html/const/node63.html
I understand that 125 in "sage: r = Integers(125)" is m but what is 3
and what is 17? Is 3 a or is it b?
When I tried
Hi,
I started writing an external library that uses Sage and I meditatly ran into:
>>> import sage.rings.integer
Traceback (most recent call last):
File "", line 1, in
ImportError: libcsage.so: cannot open shared object file: No such file
or directory
>>> import sage.rings.arith
Traceback (mo
Support for Cygwin was dropped awhile back.
On 10/24/07, Fausto Arinos Barbuto <[EMAIL PROTECTED]> wrote:
>
>
>
> Is it possible to compile SAGE on Cygwin?
>
> I tried but I'm getting an error at the very beginning of the "make"
> process...
>
> ---Fausto
>
>
> >
>
--~--~-~-
Hi,
The public notebook servers on sage.math.washington.edu are jailed
(http://sagemath.org/doc/html/inst/node10.html). Also there is a pool
of 30 unix users that are used to evaluate worksheet code. That
protects the main notebook system from a random user. Ulimit is also
used.
If I remember ri
I'm getting this upgrade error:
Using SAGE Server http://www.sagemath.org//packages
http://www.sagemath.org//packages/install --> install
[.]
http://www.sagemath.org//packages/standard/list --> list
[.]
http://www.sagemath.org//packages/standard/deps --> deps
[..]
http://www.sagemath.org//package
Sage.math should be back up today.
On 9/4/07, kcrisman <[EMAIL PROTECTED]> wrote:
>
> I cannot link to either sagenb.com or .org right now, and if possible
> I'd like confirmation that they are down. I assume that I just missed
> a post somewhere along the line about this, presumably having to do
Here are two images based around the same idea. I don't know how to do
illustration.
On 9/3/07, William Stein <[EMAIL PROTECTED]> wrote:
> Thanks.
>
> One thing that has sort of emerged over the last year is that Sage isn't
> just for Algebra and Geometry, it's for much much more. So we've sort
>
sage-highschool since sage edu in general means calculus and upper
undergrad and grad level
On 8/9/07, Timothy Clemans <[EMAIL PROTECTED]> wrote:
> > Good ideas, I think. I'd like more high school math (drawing triangles etc,
> > lots of trig and algebra exercises) in
> Good ideas, I think. I'd like more high school math (drawing triangles etc,
> lots of trig and algebra exercises) included.
SymPy has a geometry module. It is being written as apart of one of
Summer of Code people for his project. I don't know if it will include
a function for calculating circl
I am a high school student. "SAGE Beginners Book" seems to be more
about computation in general than how to use SAGE to explore
mathematics and get help on math homework. I like the idea of a Google
Group for discussing SAGE for high-school students. SAGE includes
SymPy so a student could play aro
There are three free public SAGE Notebooks on sage.math. First off one
can define equations and inequalities. EXAMPLES: g = 5*x^2 - 3 == 50 h
= x + 1 < 30
Second one can plot 2D functions. EXAMPLES: plot(x^2).show() plot(sin(x)).show()
Your son could write programs to explore algebra 2 concepts.
Try:
%autoall
#auto
in edit mode in cell X after evaluating cell X. Note that there is a
bug that if notebook is reset then the above will have to be removed
from cell X then re-evaluated and then the above put back in. Also
evaluate all doesn't work anymore with the above code in any evaluated
How do I get my plots to look square. Like when I plot circles, they
don't look like circles, because the viewing area is not square.
--~--~-~--~~~---~--~~
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To convert an integers to a base(n) string representation you type
yourinteger.str(n)
3.str(2)
'11'
50.str(4)
'302'
On 5/27/07, Ted Kosan <[EMAIL PROTECTED]> wrote:
>
> Hello,
>
> I am in the process of putting together a Sage tutorial aimed at high
> school students and I have the following 2 q
er <[EMAIL PROTECTED]> wrote:
> >>
> >>
> >> On May 9, 2007, at 23:19 , Timothy Clemans wrote:
> >>
> >>>
> >>> I don't want someone trying to make a 3D point using a complex number
> >>> with a non-zero imaginary
I was just trying to make something that would spot issues before an
object is created. You know be robust.
On 5/9/07, Justin C. Walker <[EMAIL PROTECTED]> wrote:
>
>
> On May 9, 2007, at 23:32 , Timothy Clemans wrote:
>
> >
> > Well I would like to make a Point cl
. Walker <[EMAIL PROTECTED]> wrote:
>
>
> On May 9, 2007, at 23:19 , Timothy Clemans wrote:
>
> >
> > I don't want someone trying to make a 3D point using a complex number
> > with a non-zero imaginary part.
>
> There should be a simpler way to check f
I don't want someone trying to make a 3D point using a complex number
with a non-zero imaginary part.
On 5/9/07, Justin C. Walker <[EMAIL PROTECTED]> wrote:
>
>
> On May 9, 2007, at 22:59 , Timothy Clemans wrote:
>
> > I'm just trying to make sure that in
I'm just trying to make sure that input is a real number.
On 5/9/07, William Stein <[EMAIL PROTECTED]> wrote:
>
> On 5/9/07, Timothy Clemans <[EMAIL PROTECTED]> wrote:
> >
> > Oh. How do I check if something is an integer, rational, real, or complex?
> >
as some sort of abstract mathematical meaning as a real
> number.
>
> On 5/9/07, Timothy Clemans <[EMAIL PROTECTED]> wrote:
> > {{{
> > is_RealNumber(3)
> > ///
> > False
> > }}}
> >
> > {{{
> > is_RealNumber(sqrt(2))
diff(3) should be 0 but in SAGE it is an error. Shouldn't c be a
constant by default in SAGE, since many math textbooks use it as one?
{{{
f = function('f')
g = function('g')
view(diff(f(x)*g(x)))
///
{{\rm f}(x) \cdot {\rm diff}({\rm g}(x), x,
1)} + {{\rm g}(x) \cdot {\rm diff}({\rm f}(x), x, 1)
The calculus package fails on all of the following general forms. I
used sagenb.com and a clean worksheet.
{{{
diff(c)
///
1
}}}
{{{
diff(c*f(x))
///
Traceback (most recent call last):
File "", line 1, in
File "/home/server2/sage_notebook/worksheets/timothycalculus__/code/2.py",
line 4,
He wants to use SAGE as a library from the Python install that he started with.
On 4/29/07, David Joyner <[EMAIL PROTECTED]> wrote:
>
> It is unclear to me whether or not the tutorial
> http://www.sagemath.org/doc/html/tut/node48.html#sec:standalone
> answers your questions. Could you explain tha
status
cd "/home/Timothy/sage-2.5.alpha0/devel/sage" && hg import
"/home/Timothy/int_who_prod.hg"
applying /home/Timothy/int_who_prod.hg
abort: no diffs found
On 4/22/07, Timothy Clemans <[EMAIL PROTECTED]> wrote:
> I've tried to import two different patche
I've tried to import two different patches. Is there anything I can do?
sage: hg_sage.import_patch('/home/Timothy/a.hg')
cd "/home/Timothy/sage-2.4.1.2/devel/sage" && hg status
cd "/home/Timothy/sage-2.4.1.2/devel/sage" && hg status
cd "/home/Timothy/sage-2.4.1.2/devel/sage" && hg import "/home
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