On Mar 30, 2010, at 10:18 AM, Santanu Sarkar wrote:
Suppose L is a lattice generated by b_1, b_2, \ldots, b_m for example
say b_1=(1,2,3), b_2=(2,3,4). Is there any function in Sage
by which one can find orthogonal lattice of L?
An orthogonal lattice might not exist in general, but you can
On Mar 24, 2010, at 6:08 AM, rvaug...@gmail.com wrote:
Thanks for all responses
Complete config.log can be found here:
www.physics.rutgers.edu/~rvaughn/config.log
Appended is an excerpt.
Also, in compiling Hello, world (as both root and a normal user) I
receive:
[root]# g++ -Wall hello.cc -o
On Mar 22, 2010, at 2:51 PM, Timo wrote:
Thank you for this explanation.
Now the problem has gotten a bit worse. I thought that AA(x) - AA(x)
== 0 always returned True, which is what was really mattered for my
needs. But now:
sage: b = 1/6*sqrt(3*(1/18*sqrt(3)*sqrt(283) + 1/2)^(2/3) -
On Mar 23, 2010, at 5:44 PM, rvaug...@gmail.com wrote:
Brand-new (3/20/10) 4.3.4 version of SAGE; ran make
on my Scientific Linux 32-bit Scientific Linux PC.
make took a long time, but succeeded.
Took the same brand-new (3/20/10) 4.3.4 version of SAGE, ran make
on my Scientific Linux 64-bit
On Mar 22, 2010, at 10:44 AM, Timo wrote:
Hello,
I would like the following commands to return 0 in sage:
sage: AA(1) - AA(1)
0
sage: AA(15/9) - AA(15/9)
0
sage: AA(sqrt(2)) - AA(sqrt(2))
0.?e-18
sage: AA(sqrt(3)) - AA(sqrt(3))
0.?e-18
sage: AA(3^(22/5)) - AA(3^(22/5))
0.?e-16
sage:
On Mar 19, 2010, at 1:51 AM, bb wrote:
I tried to compile sage from source on slitaz, a very small and
ultrafast starting linux and slitaz might be installed to a bootable
USB.
No success.
The line from the makefile will be echoed:
cd spkg ./install all 21 | tee -a ../install.log
the cd to
On Mar 19, 2010, at 9:20 AM, bb wrote:
David Joyner schrieb:
On Thu, Mar 18, 2010 at 5:53 PM, bb bblo...@arcor.de wrote:
If I try to write a math-tutorial ...
Sage code and its documentation are licensed under open-source
licenses, so feel free to copy+paste. In fact, it is encouraged.
On Mar 19, 2010, at 10:39 AM, Marshall Hampton wrote:
I hope someone more knowledgable than me will help you out. I need a
cython tutorial myself! But maybe I can point out a couple of
resources:
1) For adding cython code to the sage library, I think the developer
guide is pretty clear:
On Mar 17, 2010, at 5:42 PM, kstueve wrote:
Hi,
I would like to rewrite the C code in ticket 8135 (Riemann's explicit
formula for the prime counting function, based on code from Oliveira e
Silva) in Cython so that it can be added to Sage, but I don't have any
experience programming in Cython.
On Mar 15, 2010, at 1:15 AM, vdelecroix wrote:
Hello,
thanks, I tried all that onwww.sagenb.org.
I could access files many of the files of 221 visible 'users' in /
home,
like some vincent, a certain notorious wstein, a victor, a carlos, a
Ulrike etc. by
import os; dn = '/home/some_user';
On Mar 15, 2010, at 9:54 AM, Robert Bradshaw wrote:
On Mar 15, 2010, at 1:15 AM, vdelecroix wrote:
Hello,
thanks, I tried all that onwww.sagenb.org.
I could access files many of the files of 221 visible 'users' in /
home,
like some vincent, a certain notorious wstein, a victor, a carlos
On Mar 15, 2010, at 10:30 AM, rvaug...@gmail.com wrote:
Anybody running SAGE on Scientific Linux?
If so, how? What version SAGE, what version Scientific Linux?
I've tried several versions on SAGE on SciLinux 4.8 5.4,
and in no case did the 'make' succeed.
Anybody making this work?
Would
On Mar 15, 2010, at 6:37 PM, zsharon wrote:
Hi,
When running this code:
K.a = NumberField(x^2 + 1)
K.is_galois()
These two lines shouldn't be invoking maxima at all, and work for me.
Are you sure it's not something else. Was x something other than the
variable x?
I get (in part) this
On Mar 15, 2010, at 7:10 PM, zsharon wrote:
K.a = NumberField(x^2 + 1)
K.is_galois()
These two lines shouldn't be invoking maxima at all, and work for me.
Are you sure it's not something else. Was x something other than the
variable x?
I tried running
reset()
first, and then
K.a =
On Mar 12, 2010, at 8:16 PM, Dan Drake wrote:
On Fri, 12 Mar 2010 at 01:27PM +0100, G. Damm wrote:
is it possible to make stereographic 3d-plots with sagetex?
I'd want to make a beamer-presentation with these plots and want to
help my students see the 3d.
Can Sage make stereographic 3-d
On Mar 12, 2010, at 9:05 AM, gerhard wrote:
Trying to wrap an existing library.
I managed to at least get started with a .spyx file as follows:
cdef extern from stdlib.h:
void *malloc(size_t size)
int free(void*)
int sizeof()
cdef extern from func.h:
On Mar 11, 2010, at 7:53 AM, Eckhard Kosin wrote:
Robert,
thanks for the quick answer.
Am Mittwoch, den 10.03.2010, 12:07 -0800 schrieb Robert Bradshaw:
On Mar 10, 2010, at 11:53 AM, Eckhard Kosin wrote:
Hi all,
I just installed Sage and now I'm working through the tutorial.
However
On Mar 11, 2010, at 11:12 AM, Eckhard Kosin wrote:
Am Donnerstag, den 11.03.2010, 10:10 -0800 schrieb Robert Bradshaw:
On Mar 11, 2010, at 7:53 AM, Eckhard Kosin wrote:
Robert,
thanks for the quick answer.
Am Mittwoch, den 10.03.2010, 12:07 -0800 schrieb Robert Bradshaw:
On Mar 10, 2010
On Mar 10, 2010, at 10:15 AM, John H Palmieri wrote:
On Mar 10, 3:23 am, slabbe sla...@gmail.com wrote:
Hi,
A friend of mine wants to factorize symbolicly x^2 - 2 :
sage: p = x^2 - 2
sage: p.factor()
x^2 - 2
Apparently p.roots() gives almost what he wants :
sage: p.roots()
[(-sqrt(2), 1),
On Mar 10, 2010, at 11:53 AM, Eckhard Kosin wrote:
Hi all,
I just installed Sage and now I'm working through the tutorial.
However, inside notebook I'm unable to generate 3d plots: Issuing i.e.
x,y = var('x,y')
plot3d(x^2 + y^2, (x,-2,2), (y,-2,2))
only yields a gray square without any
On Mar 8, 2010, at 3:51 AM, ma...@mendelu.cz wrote:
Dear support,
do you know how to enable spelling for Sage notebooks?
I use Firefox and it checks input cells automatically, but I do not
know hot to check the text in text cells.
We don't do any spell checking, have you tried asking on
On Mar 3, 2010, at 1:23 PM, calcp...@aol.com wrote:
BTW, tachyon is supposed to run over MPI. Can I use SAGE to run
tachyon over a cluster?
Sage just calls the tachyon executable, so if you (re)compile tachyon
with MPI support it might just work. Of course if you're doing an
animation
On Mar 3, 2010, at 4:46 PM, Alasdair wrote:
If I want to pretty print a rational expression in the console, I need
to invoke maxima:
sage: var('a')
sage: S=factor(sum(1/(a+1)^i for i in range(6)))
sage: S
(a + 2)*(a^2 + a + 1)*(a^2 + 3*a + 3)/(a + 1)^5
sage: print S
(a + 2)*(a^2 + a + 1)*(a^2
On Mar 4, 2010, at 12:10 PM, Oscar Castillo-Felisola wrote:
Hi everybody,
I'd like to know if it is possible to import data into Sage, so that
plots (or other manipulation) might be done.
Yes, it's possible.
- Robert
--
To post to this group, send email to
On Mar 1, 2010, at 11:46 AM, Pierre wrote:
oooh wait wait wait. I've said something totally confusing.
My previous two posts apply to rational fractions... for which indeed,
the numerator method gives the 'correct' answer ! The issue I raised
in my original post is the 'funny' behaviour when
On Mar 1, 2010, at 9:02 AM, Dana Ernst wrote:
What's the proper way to quit a local sage notebook? I've been
signing out of the web browser and then quitting terminal, which
kills anything running. I have OSX 10.6. Is this what you are
supposed to do?
You can kill the sage -notebook
On Mar 1, 2010, at 7:50 AM, Pierre wrote:
hi all,
is this a bug or intentional ?
sage: x= QQ['x'].gen()
sage: n= x.numerator()
sage: x.parent()
Q[x]
sage: n.parent()
Z[x]
what about this Z popping out of nowhere ? (well...) It's certainly
making my like (a little) more complicated (i have a
On Feb 27, 2010, at 6:22 PM, Dima Pasechnik wrote:
In a sage function I need to use Sage's built-in types, say, vector.
E,g,
def foo(bar):
from import vector as v
a=v(bar)
How do I find out from where it has to be imported?
(I haven't come up with anything better than running a grep on
On Feb 25, 2010, at 7:18 AM, ErwinJunge wrote:
Hello sage-support,
I would like to use multiple cores in ATLAS.
I checked the search for multi atlas and found this discussion:
On Feb 24, 2010, at 2:10 PM, Dana Ernst wrote:
I regularly work on three different computers. What is the best way
to keep worksheets synchronized that were created using a local Sage
Notebook? If I create a worksheet in on one computer, I've had to
remember to upload the worksheet to
Would sage.finance.time_series.TimeSeries.histogram? work? Histogram
should be a top-level function.
- Robert
On Feb 25, 2010, at 10:10 AM, Itamar Carvalho wrote:
Sage Masters,
I'm starting my studies in a mastering course (MsC), planning to
work with image processing.
I've found Sage
On Feb 25, 2010, at 4:12 PM, esisk wrote:
Hello,
Brand new to sage. Could someone please help me in finding the
splitting filed of a polynomial.I thank you for your time.
p.s. The particular polynomial is x^10-3 over Qbut I rather would
like to learn the how. Thank you again
sage: K.a =
On Feb 21, 2010, at 7:58 PM, Oscar Lazo wrote:
On 21 feb, 21:50, Oscar Gerardo Lazo Arjona
algebraicame...@gmail.com wrote:
He is on an amd phenom 965 x4 a 3.4 Ghz processor, and Ubuntu 9.10
64 bits.
It turns out it is actually an Intel core 2 dou
with ubuntu 9.10 32 bits
Is g++
On Feb 21, 2010, at 4:17 PM, Jeff Stroomer wrote:
Burcin,
Thanks - I never before saw the multimodular argument. That's really
nice, and I like that fact that the default is to pick something
suitable.
But simply using the multimodular approach when echelonizing the
matrix isn't enough. I
On Feb 18, 2010, at 9:39 PM, William Stein wrote:
On Thu, Feb 18, 2010 at 9:34 PM, D. Monarres dmmonar...@gmail.com
wrote:
Hello all,
Recently I have been using sage for my thesis work and wanted to
cythonize a bit of code in hopes of making it run faster. I have
created a directory under
On Feb 17, 2010, at 10:28 AM, Christopher Olah wrote:
Greetings!
I've been trying to make animations of Tachyon raytraced 3d plots, so
that people can see a plot from multiple angles without java. (It
could also be used to visualise a forth dimension...) None of my
attempts have worked
On Feb 15, 2010, at 11:38 PM, David Kirkby wrote:
On 16 February 2010 07:25, William Stein wst...@gmail.com wrote:
On Mon, Feb 15, 2010 at 10:54 PM, David Kirkby david.kir...@onetel.net
wrote:
On 16 February 2010 06:31, William Stein wst...@gmail.com wrote:
To Dana -- you might want to try
On Feb 15, 2010, at 2:47 PM, Alex Ghitza wrote:
On Mon, 15 Feb 2010 10:50:18 -0800, William Stein wst...@gmail.com
wrote:
-1 to the phone home idea. It might be good to warn of releases
that are
really old, but this won't help with the one already in Debian.
- Robert
Since we're voting,
On Feb 14, 2010, at 4:23 AM, Harald Schilly wrote:
On Feb 14, 12:47 pm, David Kirkby david.kir...@onetel.net wrote:
As a longer term solution, would it not be worth having code in Sage
which checks if the current date is more than X months since the Sage
release date, and if so gives a warning
On Feb 15, 2010, at 7:46 AM, Viny wrote:
I'm working on two versions of sage: sage4.3.1 and sage4.1.1.
The evaluation
sage_stuff = sage_eval(string,locals=dico,preparse='False') where
string contains a list of symbolic expressions, dico it's my
dictionnary of variables, gives an error type
On Feb 15, 2010, at 11:27 AM, Thomas Scofield wrote:
Can someone point me to examples/documentation on doing double
integrals numerically? That is, say you have to calculate a double
integral with integrand f(x,y) for which no closed-form
antiderivative (neither in x nor y) exists.
There's an aspect ratio option that you might be interested in as
well.
sage: C = circle((3, 4), 5)
sage: C.show(aspect_ratio=1)
On Feb 15, 2010, at 8:15 PM, Dan Aldrich wrote:
I'm trying to get an exact aspect on some sage graphs. So far I've
tried specifying xmax and ymax and this is
On Feb 15, 2010, at 9:13 PM, Dana Ernst wrote:
I'm trying to create a worksheet for class tomorrow morning at 8AM
(7 hours and 51 mins from now). I typed up the whole worksheet, it
looked great, then saved it, went back to check on it, but the sage
cells and HTML blocks were rearranged
On Feb 11, 2010, at 7:21 PM, Marshall Hampton wrote:
Just for the record, this has happened to me quite a bit recently.
I use a lot of different sage servers, often running different
versions, so I don't usually report this kind of stuff since I think I
am something of an extreme case. But
On Feb 9, 2010, at 12:29 PM, kcrisman wrote:
On Feb 9, 3:02 pm, William Stein wst...@gmail.com wrote:
On Tue, Feb 9, 2010 at 10:17 AM, kcrisman kcris...@gmail.com wrote:
Dear support,
Suppose I want to refer to a file in a notebook cell directory from
inside that cell. How do I access
On Feb 6, 2010, at 5:42 PM, Minh Nguyen wrote:
Hi folks,
I received an email asking the following question:
Is there any way of stopping a Sage program from eating up all
available
system memory? A program I'm running just keeps using up more and
more
memory until my computer becomes
On Feb 3, 2010, at 12:49 PM, Georges wrote:
Thanks a lot Dan, that works. Is there an easy way to access the
files I created in VirtualBox in Windows? I suppose I can email it to
myself using the web browser inside VB...
I'm not aware of one, but I think virtualbox can be set up to share
On Feb 1, 2010, at 6:14 PM, Minh Nguyen wrote:
Hi Stefan,
On Tue, Feb 2, 2010 at 1:07 PM, Stefan
stefan.louis.no...@gmail.com wrote:
SNIP
Can anyone point me in the right direction for profiling a Python
function in Sage?
Here's an example on using prun from within Sage:
sage: %prun
On Jan 31, 2010, at 2:23 PM, ulrich.t...@hsnr.de wrote:
Hi,
I got a problem with the insatllation of sage-4.3.1. I am using Suse
10.1
on a
Dell Latitude Laptop. Excerpt from the install.log:
building 'Cython.Compiler.Parsing' extension
gcc -fno-strict-aliasing -DNDEBUG -g -O3 -Wall
On Jan 29, 2010, at 11:55 AM, William Stein wrote:
On Fri, Jan 29, 2010 at 5:06 AM, Santanu Sarkar
sarkar.santanu@gmail.com wrote:
How one can check weather a polynomial f(x,y) is irreducible over
rational
or not?
sage: R.x,y = QQ[]
sage: f = (x^3-x*y+y^2-x)*(x^5-3/2*x-y); f
x^8 -
On Jan 28, 2010, at 11:14 AM, Martin Rubey wrote:
Mike Hansen mhan...@gmail.com writes:
I'm not sure whether you saw my answer yet... It shows that you
can have
full evaluation (as in Python), and still work modulo n.
William was just saying that the mod function in
Do you know which exact binary you downloaded?
On Jan 23, 2010, at 2:02 PM, Mark Mueller wrote:
I installed the Sage 4.3.1. binary in the Applications folder on my
MacBook Air. I am running Mac OSX 10.5.8. I have tired installing
both by dragging the image into the applications folder and
On Jan 15, 2010, at 9:14 AM, Ichnich wrote:
Hi everyone,
I just checked out one of first page in the Constructions page:
http://www.sagemath.org.nyud.net/doc/constructions/calculus.html
Just after the first example Differentiation
sage: var('x k w')
(x, k, w)
sage: f = x^3 * e^(k*x) *
On Jan 9, 2010, at 7:51 PM, Marshall Hampton wrote:
I could be wrong but that problem might relate to the fact that
plotting is often done in floats, which can't handle quantities like
15^1024. Other types in Sage can handle such things, so you might
have to work around that limitation by
On Jan 8, 2010, at 10:10 AM, William Stein wrote:
On Fri, Jan 8, 2010 at 9:58 AM, Robert Bradshaw
rober...@math.washington.edu wrote:
For the record, this was already tried (using a combination of .bat
files
and standalone javascript). The problem is that even fewer people
understood/were
On Dec 21, 2009, at 6:31 AM, Mike Hansen wrote:
Hello,
On Mon, Dec 21, 2009 at 5:34 AM, daan daancurv...@gmail.com wrote:
For simulations I'm running, I'd like to perform some calculations
with an arbitrary precision, but I want to store my variables in
arrays so I can iterate through them
On Jan 7, 2010, at 10:49 AM, William Stein wrote:
On Thu, Jan 7, 2010 at 9:10 AM, Jason Grout jason-s...@creativetrax.com
wrote:
William Stein wrote:
Yes, it sounds completely right to me. Let us know if the above
steps
lead you to any trouble. And if they work, we should clearly add
Very interesting discussion--I'm glad to see stuff is still happening
on this front, and great to hear from you again Blair.
On Jan 5, 2010, at 6:49 PM, David Kirkby wrote:
On Jan 3, 6:13 pm, Dima Pasechnik dimp...@gmail.com wrote:
Also, note that many parts of Sage are not developed by
On Dec 30, 2009, at 9:46 PM, Alex P wrote:
I was trying to figure out if SAGE can raise to the pth power quickly
in characteristic p. It seems that it doesn't. Am I right to think
that or am I missing something?
No, there's nothing (as far as I know) that takes advantage of the
On Dec 19, 2009, at 11:14 AM, Christopher Olah wrote:
Greetings!
I can't seem to figure out how (elegantly) to make a function that is
the repeated composite of another. eg. Suppose I have a function f,
how do I get f*f*f*f...
In math, I could just f^n,
One difficulty with supporting that
On Dec 18, 2009, at 8:53 AM, Stefan wrote:
Hi all,
I surfed through the discussion board and through the documentation on
trying to figure out how to get the simple server API up and running.
I made sure to run 'import sage.server.simple.twist' in my sage
prompt. Is there a way to easily
On Dec 18, 2009, at 10:19 AM, Stefan wrote:
Hey guys,
Is there any way to disable the auto-login feature when a user
accesses the Notebook server from the machine? Since I'm hosting the
notebook server in a VM and have an outside port forwarded to the VM,
any users that access the server
On Dec 18, 2009, at 11:28 AM, William Stein wrote:
On Fri, Dec 18, 2009 at 10:19 AM, Stefan
stefan.louis.no...@gmail.com wrote:
Hey guys,
Is there any way to disable the auto-login feature when a user
accesses the Notebook server from the machine? Since I'm hosting the
notebook server
On Dec 18, 2009, at 2:53 PM, rvaug...@gmail.com wrote:
On a newly-installed instance of Sage, one of my users ssh's in and
runs sage.
He gets this:
sage: notebook()
which returned:
Open your web browser to http://localhost:8000
There must be some incantation for starting a sage
On Dec 17, 2009, at 4:48 AM, Walking Randomly wrote:
Hi
When in a Sage notebook how do I find what the current working
directory is and how do I do a directory listing? For example in
MATLAB I might do
pwd
to print the working directory and
ls
to do a directory listing.
Please
The speed could be do to the inefficiency of fraction field arithmetic
over the polynomial ring. Ideally, we should have fraction-free
gaussian elimination. Also, easily invertable/small determinant may
actually be worse--as it could be creating a lot of large intermediate
values with
one.)
That would be great. This intrigued me, so I hunted down where it's
hanging. It is trying to take a gcd in fraction field reduction. See
http://sage.math.washington.edu/home/robertwb/det.sage
for the hanging example.
On 12/17/09, Robert Bradshaw rober...@math.washington.edu wrote
On Dec 14, 2009, at 8:01 AM, Dag Sverre Seljebotn wrote:
I don't know if it's a good idea to make this valid Sage syntax,
though.
I'm on the fence, but leaning towards not favoring it just because
of the added complexity and the departure from true Python, and the
python version isn't
On Dec 14, 2009, at 11:43 AM, Carlos Córdoba wrote:
I have to agree with Marshall, because it could be confusing for new
sage users that come from python to see such a different syntax
meaning.
But what about the Mathematica syntax? Could it be adopted by sage?
The Mathematica syntax is
On Dec 14, 2009, at 12:15 PM, Dag Sverre Seljebotn wrote:
Robert Bradshaw wrote:
On Dec 14, 2009, at 11:43 AM, Carlos Córdoba wrote:
I have to agree with Marshall, because it could be confusing for new
sage users that come from python to see such a different syntax
meaning.
But what about
On Dec 13, 2009, at 1:46 AM, Charles J. Daniels wrote:
I haven't gotten notebook running just yet, but I prefer command line
anyway so far. The thing is, my computational eyes are larger than my
processing ability's stomach, so I end up finding out it's going to
take longer than I want to
Try copying sage onto your local hard drive (e.g into Applications)
before starting it up.
On Dec 11, 2009, at 11:28 AM, Gennaro Alphonse wrote:
I download Sage 4.2.1 for Mac OS 10.5 with Intel, and when I select
the sage file to run with the terminal, it give me the next message:
The Sage
From Lisandro (author of mpi4py). Sounds like at the very least we
should be shipping a newer mpi4py.
Begin forwarded message:
From: Lisandro Dalcin dalc...@gmail.com
Date: December 9, 2009 8:36:03 PM PST
To: Robert Bradshaw rober...@math.washington.edu
Subject: Re: [sage-support] Re
On Dec 9, 2009, at 5:30 PM, linuxgus wrote:
On the same track, if sage is built from source on Richard's eight-CPU
machine, will it be able to take advantage of the multiple processor
cores? If I remember correctly, in a previous thread here a few
months ago, the answer was negative. If so,
On Dec 8, 2009, at 8:05 AM, kcrisman wrote:
I don't get why people can't unsubscribe themselves?
They can. This is footer is wrong:
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
On Dec 8, 2009, at 4:49 AM, Stan Schymanski wrote:
Robert Bradshaw wrote:
[SNIP]
Making notebook IDs that are not simply consecutive
integers would solve nearly all of your issues above, and I think a
lot of people (myself included) would appreciate that. Either short
names or globally
On Dec 8, 2009, at 10:17 AM, William Stein wrote:
On Tue, Dec 8, 2009 at 9:06 AM, Robert Bradshaw
rober...@math.washington.edu wrote:
On Dec 8, 2009, at 4:49 AM, Stan Schymanski wrote:
Robert Bradshaw wrote:
[SNIP]
Making notebook IDs that are not simply consecutive
integers would solve
On Dec 8, 2009, at 11:54 AM, William Stein wrote:
On Tue, Dec 8, 2009 at 11:04 AM, Robert Bradshaw
rober...@math.washington.edu wrote:
I think you misunderstood my proposal--
Yes, I'm sure I did, since I also don't understand your further
explanation of it below.
all the user would see
On Dec 6, 2009, at 6:37 AM, tmb wrote:
SSH uses $HOME/.ssh
Thunderbird uses $HOME/.thunderbird
Mathematica uses $HOMe/.Mathematica
Lots of programs do put configuration data in directories which
start with a dot.
Yes, lots of programs put _configuration_ data in dot directories.
Few
On Dec 6, 2009, at 6:40 AM, tmb wrote:
I'm sorry to say, but the way I see it, there is really a serious
problem with Sage notebooks right now.
Please, please, fix it. I've never had any of the issues you're
describing, but it sounds like you have a lot of reproducible bugs
on your
On Dec 5, 2009, at 12:20 AM, tmb wrote:
I think they will be. 4.1.2 was a major change to the notebook,
things
should be stabilizing from here on out. Of course, there's lots of
room for improvement, and I do appreciate your feedback.
Well, I still have a backup file with worksheets that
Though Windows is not near as well supported as linux and OS X, this
should work in principle. Try browsing some of the applets at
http://jmol.sourceforge.net/
, does that crash your browser?
- Robert
On Dec 4, 2009, at 8:09 AM, Michael Madison wrote:
I think we should say then what base
On Dec 4, 2009, at 4:53 AM, Dima Pasechnik wrote:
just a side remark - IMHO notebooks are not designed for any kind of
large-scope project.
There's no reason they couldn't be.
For the latter, you are much better off with good old scripts.
Notebooks certainly have their own pluses, such as
On Dec 4, 2009, at 3:39 AM, tmb wrote:
You can put the .sage/sage_notebook.sagenb/home/ directory under
revision control. You should probably only hg add the
worksheet.html
and worksheet_conf.pickle files, and ignore everything else.
That doesn't really work with the current directory
On Dec 4, 2009, at 9:31 PM, Dima Pasechnik wrote:
2009/12/5 Robert Bradshaw rober...@math.washington.edu:
On Dec 4, 2009, at 4:53 AM, Dima Pasechnik wrote:
just a side remark - IMHO notebooks are not designed for any kind of
large-scope project.
There's no reason they couldn't be.
I meant
On Dec 4, 2009, at 12:20 PM, tmb wrote:
-- For single user mode, put all the worksheets in ~/SageMath (that
tells me that I'm supposed to look at them)
It's standard to make a .foo directory to hold application defaults
and data. Making a visible top-level directory is more invasive.
On Dec 4, 2009, at 10:35 PM, Dima Pasechnik wrote:
2009/12/5 Robert Bradshaw rober...@math.washington.edu:
On Dec 4, 2009, at 9:31 PM, Dima Pasechnik wrote:
2009/12/5 Robert Bradshaw rober...@math.washington.edu:
On Dec 4, 2009, at 4:53 AM, Dima Pasechnik wrote:
just a side remark - IMHO
something for FAQ if people experience a SIGSEGV ERROR.
Thanks for all your support.
Roland
On 3 dec, 05:45, Robert Bradshaw rober...@math.washington.edu wrote:
On Dec 1, 2009, at 9:24 PM, dimpase wrote:
well, you probably just need to remove some stale locks.
That is, somewhere on the VM
On Dec 3, 2009, at 12:07 PM, Gennaro Alphonse wrote:
Thanks for your valuable response, and the problem is not printing the
array, more well is to calculate it. Now another question is that sage
seems only supports to calculate matrix of size 2047 x 2047. When I
want to calculate matrix of
On Dec 3, 2009, at 4:51 PM, tmbdev wrote:
I backed up my worksheets in a download_worksheets.zip file. The file
is 63M large. Now I'm trying to upload it and the upload is failing.
Is there any way of getting the zip file uploaded or installed (maybe
I can just unzip it somewhere)?
You can
On Dec 3, 2009, at 5:18 PM, tmb wrote:
I have created a pretty large number of worksheets over the last year
for courses in pattern recognition and image processing.
Unfortunately, I keep having problems with sage versioning. For
example, I had renamed worksheets to have a more consistent
On Dec 1, 2009, at 9:24 PM, dimpase wrote:
well, you probably just need to remove some stale locks.
That is, somewhere on the VM, there is a place where files indicating
busy status
of a particular volume, so-called locks, are stored. On Windows hosts,
they have .lck extensions.
So you need
I don't know much about Windows, but did you try restarting? That
might release any stale file locks. (Don't worry, your data should
still be there.)
On Dec 1, 2009, at 11:00 AM, Rolandb wrote:
Hi,
Sage fails to start. Does this mean that I lost all my notebook files?
That would be very
Is there a way to filter these requests so that only moderators see
them?
On Nov 28, 2009, at 9:46 AM, Minh Nguyen wrote:
Hi,
On Sun, Nov 29, 2009 at 4:39 AM, bert wiley bertwi...@gmail.com
wrote:
unsubscribe
This is to inform you that you are now unsubscribed from the
sage-support
On Nov 21, 2009, at 8:16 PM, Jorge E. ´Sanchez Sanchez wrote:
Hi Robert,
just to tell you that I have built sage-4.2.1 from source (it
took my athlon 64bits 1Gb almost 5 hours), although I cannot embed a
main() with cython --embed hw.pyx I could generate the hw.so file
with the
On Nov 22, 2009, at 11:34 AM, cool-RR wrote:
Okay, I'm sorry. I'll try to be more polite.
Thanks.
They all respect ctrl-backspace as deleting a word. Why does Sage do
differently?
Probably because we weren't even aware of the convention at the time
(few Windows users are Sage
For joining cells.
On Nov 23, 2009, at 11:20 AM, cool-RR wrote:
You mean, shortcut keys for deleting a cell?
On Mon, Nov 23, 2009 at 9:07 PM, Robert Bradshaw
rober...@math.washington.edu
wrote:
On Nov 22, 2009, at 11:34 AM, cool-RR wrote:
Okay, I'm sorry. I'll try to be more polite
On Nov 23, 2009, at 11:45 AM, Jorge E. ´Sanchez Sanchez wrote:
Robert:
Now I am understanding, in the William Stein's example he could
get an executable hw:
Now I can in fact do: cython --embed hw.py without any complains
but when I try to gcc-compile, I got a message
On Nov 23, 2009, at 6:58 PM, Jorge E. ´Sanchez Sanchez wrote:
Robert:
I am so sorry for bothering you again with my silly questions but
I am still walking in circles around the
correct compilation flags. Here's how I am succeded to build
hibehnel.py as executable, where hibehnel.py
On Nov 23, 2009, at 9:56 PM, Robert Bradshaw wrote:
In any case, if you do from sage.all import ... you might have to
potentially link in every library that Sage builds (trust me, there's
a lot of them) to create a standalone executable with the --embed
option. This will work on OS X where
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