Hi Dima!
Yes, we clearly overlooked that bug because we also tested on Sage
itself, and never from just python. An easy fix to this would be the
following in my opinion, so that everything gets coerced to Sage
integers, irrespective of the input:
Q = Integer(q)
kraw = jth_term = (Q-1)**l *
The colors are controlled by ipython. You can run the following to create a
default profile and get the path to the configuration file
~» sage -ipython profile create default
Inside the file there is a color configuration. See this website for the
three settings that they have:
.
from IPython.display import display, Image
x = var('x')
plot(sin(x), 0, 2*pi, figsize= 4).save('/path/to/directory/file.png')
display(Image('/path/to/directory/file.png'))
Thanks.
y. Sato
On Sunday, September 28, 2014 11:57:52 AM UTC+9, P Purkayastha wrote:
You can use
That command works here. Did you forget to import platform first?
sage: import platform
sage: platform.processor()
'Intel(R) Core(TM) i7-3537U CPU @ 2.00GHz'
On Tuesday, October 7, 2014 1:04:58 PM UTC+8, rach reb wrote:
Dear all,
I am trying to get information related to the processors
mentioned:
The trick was to use IPython.display to take the png files. Like this:
x = var('x')
plot(sin(x), 0, 2*pi).save('/path/to/directory/file.png')
from IPython.display import display, Image
display(Image('/path/to/directory/file.png'))
On Sunday, June 2, 2013 11:34:06 AM UTC+2, P
It is not F[0] it is F(0). :-) The example cited is definitely a bug,
perhaps from sage. Note the following:
sage: M = matrix(F, [[1],[0]])
sage: type(M)
type 'sage.matrix.matrix_mod2e_dense.Matrix_mod2e_dense'
sage: M
The link is not a formatted html link. It's just a code dump more or less.
On Thursday, July 24, 2014 12:43:33 PM UTC+8, Ivan Andrus wrote:
On Jul 23, 2014, at 2:03 PM, Kwankyu ekwa...@gmail.com javascript:
wrote:
Hi,
It seems that no sage help is available in sage-cell. For example
Is putting patches on github a new experimental unsupported development
feature?
On Friday, July 18, 2014 1:42:56 PM UTC+8, Robert Bradshaw wrote:
https://github.com/sagemath/sage/pull/21 aka
http://trac.sagemath.org/ticket/16672
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http://trac.sagemath.org/ticket/14229
On Friday, July 18, 2014 12:28:18 AM UTC+8, Robert Pollak wrote:
Also, why do I need two steps here?:
sage: solve([x==0, x!=1], x)
[[x == 0, -1 != 0]]
solve([x == 0, -1 != 0], x)
[x == 0]
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You should look at sagecell instead for this kind of thing:
https://sagecell.sagemath.org/
https://github.com/sagemath/sagecell
On Tuesday, July 15, 2014 4:12:14 AM UTC+8, Jole Bradbury wrote:
I take it this is impossible?
On Saturday, July 12, 2014 5:10:09 PM UTC-4, Jole Bradbury wrote:
On Tuesday, June 24, 2014 8:51:18 PM UTC+8, kcrisman wrote:
You, saw a plot? I didn't see a plot.
Hmm. Can you say more about *exactly* what version of Sage, setup, and so
forth you are using?The plot appears for me with Sage 5.12 but not in
Sage 6.3.beta3 (though that one may
On Wednesday, June 25, 2014 12:39:30 PM UTC+8, P Purkayastha wrote:
On Tuesday, June 24, 2014 8:51:18 PM UTC+8, kcrisman wrote:
You, saw a plot? I didn't see a plot.
Hmm. Can you say more about *exactly* what version of Sage, setup, and
so forth you are using?The plot appears
1. If you are getting that login page, then there is probably a background
sage notebook process still running. Quit that process and you will be
fine. Alternatively, paste the output of the command notebook() here, so we
know what is going on.
2. If no background sage process is running then
As Francois said, I think it might really be a sage-on-gentoo issue. I
build and run sage from git, on gentoo linux (on two separate
installations), and have not come across this issue. I do have the BROWSER
variable set to my own (non-standard) script. And that is used by sage.
~» echo
Latex in the notebook shouldn't be broken. It was completely broken for 6.1
but was fixed in 6.1.1. There has been no (released) upgrades of the
notebook since then. I just checked and inline equations work fine here in
6.1.1 and 6.3.beta3. Sorry, I don't have 6.2 to test.
On Saturday, June
sage: bool(x.conjugate() == x)
False
sage: assume(x, 'real')
sage: bool(x.conjugate() == x)
True
On Saturday, June 14, 2014 6:12:06 AM UTC+8, Chris Maness wrote:
Is there a way that I can define my variables to be real, so that when I
take square the modulus, I don't get variables with
Is your sagenb installation complete? This file is present and
distributed with the notebook:
https://github.com/sagemath/sagenb/blob/master/sagenb/data/sage/js/mathjax_sage.js
On Sat, Jun 14, 2014 at 10:14 PM, Keir Lockridge keirhar...@gmail.com wrote:
I was finally quick enough to highlight
I suppose you want to plot the complex numbers that are the roots. You can
do the following:
list_plot([CDF(s.rhs()) for s in solve([mu^6==1],mu)])
Once #16378 ( http://trac.sagemath.org/ticket/16378 ) is fixed, you will
not need to coerce to CDF, and so the following will also work (as long
sws file should be uploaded to the sage notebook. There is an Upload
link towards the top of the notebook, when you open the notebook for the
first time. It can not be opened from the command line (or maybe it can be,
but you will need to write some extra python commands/script).
Can you check
On Monday, June 2, 2014 8:39:32 AM UTC+8, William wrote:
On Sun, Jun 1, 2014 at 5:26 PM, Fred Gruber fgr...@gmail.com
javascript: wrote:
Hello
Is it possible to run a process in the background in a sage notebook?
I would like to run a process that takes a long time in the
similar
in Ipython where I could use certain parallel libraries to do exactly that.
Every once in a while I could check the status of the run.
On Monday, June 2, 2014 7:31:48 AM UTC-4, P Purkayastha wrote:
On Monday, June 2, 2014 8:39:32 AM UTC+8, William wrote:
On Sun, Jun 1, 2014 at 5:26 PM
Created this ticket http://trac.sagemath.org/ticket/16421
On Saturday, May 31, 2014 11:07:20 PM UTC+8, Ursula Whitcher wrote:
On 5/30/2014 11:47 PM, P Purkayastha wrote:
Perhaps you can try using different colors instead of different line
styles. There is an option called 'color_by_label
Perhaps you can try using different colors instead of different line
styles. There is an option called 'color_by_label', where you can set a
label for some edges and color them accordingly.
On Wednesday, May 28, 2014 6:29:31 AM UTC+8, Ursula Whitcher wrote:
Is it possible to display a
Well, your Triad class also doesn't work with show(). So, there is no
difference in behavior as such between your Triangle and Triad. Your Triad
is working when combined with other graphics objects.
You can see what show implements by running
sage: show??
You will notice that it executes the
This:
https://groups.google.com/d/topic/sage-release/ZLmUArxZTd4/discussion
On Monday, May 19, 2014 3:52:35 AM UTC+8, nt.a@gmail.com wrote:
Hi
Is this software version 6.2 for Windows exist?
Best
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As far as I know, you can not import an html file.
On Monday, May 19, 2014 8:05:16 PM UTC+8, SiL588 . wrote:
Hi, I just started using sage and I previoulsy saved a project in html
format. Now I want to import and edit it, but when i do it all i see is
html code, and that's not what i need.
On Tue 20 May 2014 03:00:06 AM SGT, Luis Finotti wrote:
On Friday, May 16, 2014 5:41:53 PM UTC-4, P Purkayastha wrote:
Actually, the problem in both cases could be that some directory,
maybe /usr/local/sage-6.2 or some directory inside it, was group
writable.
On Sat, May 17
On Tue 20 May 2014 03:00:06 AM SGT, Luis Finotti wrote:
On Friday, May 16, 2014 5:41:53 PM UTC-4, P Purkayastha wrote:
Actually, the problem in both cases could be that some directory,
maybe /usr/local/sage-6.2 or some directory inside it, was group
writable.
On Sat, May 17
On Tue, May 20, 2014 at 5:08 AM, P Purkayastha ppu...@gmail.com wrote:
On Tue 20 May 2014 03:00:06 AM SGT, Luis Finotti wrote:
On Friday, May 16, 2014 5:41:53 PM UTC-4, P Purkayastha wrote:
Actually, the problem in both cases could be that some directory,
maybe /usr/local/sage-6.2
Your main error is here:
checking dependency style of gcc... gcc3
checking for python... /usr/local/sage-6.2/local/bin/python
checking for a version of Python = '2.1.0'... sys:1: RuntimeWarning: not
adding directory '' to sys.path since it's writable by an untrusted group.
Untrusted users
Actually, the problem in both cases could be that some directory, maybe
/usr/local/sage-6.2 or some directory inside it, was group writable.
On Sat, May 17, 2014 at 5:39 AM, Montgomery-Smith, Stephen
step...@missouri.edu wrote:
On 05/16/2014 04:29 PM, Luis Finotti wrote:
Dear all,
I
On Monday, May 12, 2014 11:12:19 PM UTC+8, Gerli Viikmaa wrote:
Hi,
Consider the following code (the field is arbitrary in this case)
sage: code = codes.HammingCode(2, GF(4,'a'))
The codewords (vectors) cannot be changed (note the absence of an error):
sage: code[0]
(0, 0, 0, 0, 0)
The reason why it behaves this way is because the code[0] command
regenerates the codeword every time you call it. The reason for doing so is
in http://trac.sagemath.org/ticket/13694
So, code[0][0]=1 is indeed changing the vector, but it is not changing the
vector that is displayed by the next
It may not be such a bad idea to return codevectors which are immutable. I
have opened http://trac.sagemath.org/ticket/16338 to discuss this.
On Monday, May 12, 2014 11:12:19 PM UTC+8, Gerli Viikmaa wrote:
Hi,
Consider the following code (the field is arbitrary in this case)
sage: code =
Seems to be a bug with implicit_plot which seems incomplete in the way it
handles colors. For now, a workaround is the following (since your f1 and
f2 are symbolic expressions):
t1 = implicit_plot(f1, (-3, 6), (-3, 3),fill=True,incol=red)
I have opened http://trac.sagemath.org/ticket/16325 to
Patch is up for review :)
On Sunday, May 11, 2014 6:02:17 PM UTC+8, Dominique Laurain wrote:
Thanks for all (the answer and the track ticket)... :-)
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It depends on how Sage presents the latex in the HTML code. Mathjax
does not parse all latex code. It only parses those that are in a
special span or div.
One way to get Sage to pass on the latex within the specific span or
div is to make the string a LatexExpr string.
On Mon 07 Apr 2014
On Mon 07 Apr 2014 03:34:40 PM SGT, P Purkayastha wrote:
It depends on how Sage presents the latex in the HTML code. Mathjax
does not parse all latex code. It only parses those that are in a
special span or div.
One way to get Sage to pass on the latex within the specific span or
div is to make
pretty_print('x = ', matrix([[1,2], [3,4]]))
On Tuesday, April 1, 2014 9:25:30 PM UTC+8, juaninf wrote:
Dears members,
I want make a pretty_print in the follow code but I get false, and I want
get the pretty expression of
$$x=\left(\begin{array}{rr}
1 2 \\
3 4
\end{array}\right)$$
If you want x to be typeset normally, then you can do the following:
pretty_print(LatexExpr('x = '), matrix([[1,2], [3,4]]))
On Wednesday, April 2, 2014 8:51:56 PM UTC+8, P Purkayastha wrote:
pretty_print('x = ', matrix([[1,2], [3,4]]))
On Tuesday, April 1, 2014 9:25:30 PM UTC+8, juaninf
Does the following work for you? It comes with a desktop file:
https://github.com/ppurka/run_sage
On Saturday, March 29, 2014 11:40:05 AM UTC+8, Prakash Dey wrote:
Thank You Very much.
Now I will be able to make a unity launcher for sage.
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This should work:
sage.plot.plot.EMBEDDED_MODE=False # show plot in jmol/other window
sphere().show()
sage.plot.plot.EMBEDDED_MODE=True # show other plots in notebook again
plot(x)
On Friday, March 7, 2014 3:45:58 AM UTC+8, Luis Finotti wrote:
Thanks for the reply!
That is too bad,
We used something like this for a class once. You can follow which point is
transformed where
def vector_plotter(vec_list, points=False, **kwds):
pic = Graphics()
for c, v in zip(rainbow(len(vec_list), 'rgbtuple'), vec_list):
if points:
pic += point(v, rgbcolor=c,
On 02/24/2014 06:38 PM, Topaze wrote:
Hello Sage team.
I can't launch Sage anymore, here is the command and its output :
--
/opt/sage-6.0/sage -c notebook(interface='localhost', secure=False)
The notebook files are
On 02/23/2014 09:29 PM, Dima Pasechnik wrote:
On 2014-02-23, Dima Pasechnik dimp...@gmail.com wrote:
On 2014-02-23, Dima Pasechnik dimp...@gmail.com wrote:
On 2014-02-21, Benoît Darties benoit.dart...@gmail.com wrote:
Here is the code I run
sage: p = MixedIntegerLinearProgram(Coin)
sage:
On 01/23/2014 02:04 AM, kcrisman wrote:
However, there are lots and lots of things on that spreadsheet (I
thought it was no longer operational, but I guess old Sage installations
still go there ... including sagenb.org)
The google doc should still be operational for now. The switch to
Hi!I have a problem with my account of sage. I don't know why, but I
have ost all my job. I don't understand.
Thanks, Maria
- from the google notebook bug reports.
https://spreadsheets.google.com/pub?key=pCwvGVwSMxTzT6E2xNdo5fA
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On 01/23/2014 06:13 AM, Jason Grout wrote:
On 1/22/14 10:59 AM, William Stein wrote:
This usually happens when somebody logs into
https://cloud.sagemath.com instead ofhttp://sagenb.org.
Or it also can happen if someone is using google authentication and goes
to http://www.sagenb.org instead
On 01/03/2014 03:28 PM, Jeroen Demeyer wrote:
On 2014-01-03 01:44, P Purkayastha wrote:
The parallel build in sage compiles
different packages in parallel, but each package still compiles as -j1.
That statement is completely not true. Sage uses both, it compiles
different packages in parallel
It should not be enabled in the top-level make, in my opinion.
Typically, make -jN makes parallel compiles within the same package
(if the package supports it). The parallel build in sage compiles
different packages in parallel, but each package still compiles as -j1.
On 01/03/2014 02:48 AM,
We need a patch. http://trac.sagemath.org/ticket/15558 :)
I haven't been able to figure out where all the help strings are
stored... maybe I haven't searched at the proper places.
On 12/23/2013 12:33 AM, Emmanuel Charpentier wrote:
Thank you. I missed that online help. Silly me...
--
it should fix it.
However, when I try to install the patch, I get the error abort:
failed to synchronize metadata for sage/plot/plot.py. Anyway, not a
huge deal, so I guess I should just wait until the patch is integrated
in sage 6.1.
On Tuesday, December 17, 2013 5:36:34 PM UTC-6, P
Does the patch here help: http://trac.sagemath.org/ticket/15030 ?
On 12/18/2013 06:48 AM, Alden wrote:
I wrote a class with a __call__ method, and I want to plot an instance
of it using plot() in the sage notebook. I run the commands:
import circle_homeo
import cyclic_order
h =
On 12/15/2013 03:01 PM, P Purkayastha wrote:
On 12/15/2013 06:46 AM, Peter Mueller wrote:
The function delsarte_bound_hamming_space(n, d, q, isinteger=False,
return_data=False, solver='PPL') offers the option isinteger=True. As
the doc doesn't tell it, I got a little curious what is assumed
On 12/15/2013 08:10 PM, Peter Mueller wrote:
I think isinteger probably makes sense for the
delsarte_bound_additive_hamming_space() function.
Of course it does. But this function is dedicated to codes which are
abelian groups, so the weight distribution coincides with the distance
On 12/15/2013 06:46 AM, Peter Mueller wrote:
The function delsarte_bound_hamming_space(n, d, q, isinteger=False,
return_data=False, solver='PPL') offers the option isinteger=True. As
the doc doesn't tell it, I got a little curious what is assumed to be
integral. Looking at the implementation it
On 12/11/2013 08:40 PM, Thierry Dumont wrote:
Hello, all,
I am going to manipulate Legendre (P) polynomials.
So I do something like this:
sage: P.x=QQ[]
sage: #generate de first Lagrange polynomial
sage: s=[legendre_P(i,x) for i in [0..2]]
sage: print s
[1, x, 3/2*x^2 - 1/2]
sage: #now, look
On 12/11/2013 11:33 PM, John Cremona wrote:
My answers to questions on ask.sagemath.org would possibly be more
helpful if I could work out how to type stuff into the box so that it
ends up looking reasonable. It's not wiki markup -- what is it?
Where is it explained? Could there be an faq
On 11/26/2013 04:59 PM, Vincent Knight wrote:
Thanks P,
I have that setup as you suggested but I'm not entirely sure the sage
users are being limited (I seemed to be able to go over the limit):
Running:
import os
os.system('ulimit')
in the notebook returns:
unlimited
0
Assuming the
On 11/25/2013 09:36 PM, Vince wrote:
Apologies for bringing up an old question (very neat how the google
group pointed me to it before I asked my question). We have a sage
server that has been hanging a bit recently and I had to restart it for
the first time today (completely unresponsive until
On 11/26/2013 02:04 AM, Vincent Knight wrote:
Thanks P,
That's very useful (it probably explains the problems we were having).
Just to clarify (before I restart our server again as I have quite a few
active users on right now), would the following in a bash script do the job:
ulimit -u 100 -t
Is there some way to take tensor products of vector spaces in Sage? I have
been looking through the sources and I don't see anything similar. There is
a very old message from 2009 where the command tensor_product is
discussed, but this doesn't seem to exist in Sage any more (or maybe it was
On 10/24/2013 03:41 PM, Eileen Ee wrote:
Hi,
In the midst of my Sage installation, it paused and showed Input archive name or . to quit pax. I keyed
in . and it continued to process. At the end of the installation, it showed build succeeded and
Build finished.
Can I confirm that my Sage
Exists in Sage:
sage: I6 = IntegerModRing(6)
sage: M = random_matrix(I6, 4, 4)
sage: v = random_vector(I6, 4)
sage: M \ v
(4, 0, 2, 1)
On 10/23/2013 09:11 PM, Juan Grados wrote:
Exists in python, any instruction to solve a linear system equations
module n (integer). In mathematica for example
On 10/16/2013 12:45 AM, kcrisman wrote:
sage: 5 % 3
2
sage: 5. % 3.
-1.00
I view this as a problem - was trying to construct the Weierstrass
function for my students
http://sagecell.sagemath.org/?q=mufyfu
and it wouldn't plot right until I changed %2 to %2., but now I get
this.
On 09/29/2013 12:23 PM, William Stein wrote:
On Sat, Sep 28, 2013 at 9:07 PM, Narlin Beaty drdru...@gmail.com wrote:
I have a cloud.sagemath.com sagews file with 175 lines and i can tell from the
output that it is working OK.
Lines 76 thru 175 are not displaying and i haven't found a magic
On 09/12/2013 10:14 PM, Jotace wrote:
Hi all,
I'm trying to do an interact to illustrate the curvature of a curve
given by y=f(x).
Here is the code, but at the end I cannot properly show the function
k(x). What's wrong? What should I do?
var('x')
f(x)=x^4-2*x^2
@interact
def
On 09/11/2013 03:38 PM, David Joyner wrote:
Cross posting
On Wednesday, September 11, 2013, wrote:
Sage can be used to automatic control arguments? Ie root locus,
diagrams bode, controllability observability matrices etc.. etc..
Ale
I don't know what you mean but sage-support
It seems saving to pdf is broken on sage-5.10 onwards. Works till
sage-5.9. The problem is only in graphs. Normal plots work fine.
I have opened http://trac.sagemath.org/ticket/15173 to track this.
On 09/07/2013 09:06 PM, Ed Scheinerman wrote:
I'm using Sage 5.11 on a Mac
I've been used to
On 08/09/2013 09:53 PM, Stan Schymanski wrote:
I just stumbled over your post as I experienced the same error. There is
actually a ticket for it here: http://trac.sagemath.org/ticket/9805
It looks like a 5 minutes-job for someone familiar with creating
patches, but unfortunately, nobody has
If the factors are complex conjugates then it is already in partial
fraction form.
On Thursday, August 1, 2013 1:50:32 PM UTC+8, Rakhi Warriar wrote:
I have the following function:
f(x) = 1
x^2 + 4*x + 13
I need to find its partial fraction
It's not possible from sage. It is possible in matplotlib. You will need to
get the lines from the legend using your_legend.get_lines(), which returns
a list of line2d objects. See
http://matplotlib.org/api/legend_api.html#matplotlib.legend.Legend.get_lines
After you have extracted the lines,
The code you provided does work. Maybe you inserted your method in the
wrong place, or you have made other modifications to the sage library.
Either way, apparently ticket http://trac.sagemath.org/ticket/14915 got
created the last time I tried to create it, so this bug will be tracked
there.
On 07/18/2013 08:02 PM, jean delcourt wrote:
Same problem, and the solution of William does'nt work; when I open a
console window, one ask me login and password, 'sage' and 'sage' are not
accepted.
I have had no problem with ancient version of Virtual Machine and Sage...
(excuse my poor
On 07/19/2013 02:53 PM, Rolandb wrote:
Hi,
Since mid 2007 I use Sage and often I look at Trac to learn about new
and handy routines / tricks. But Trac has changed
(http://trac.sagemath.org/report/33) :(
How can non-developers (as me) view the new Trac?
Roland
Are you asking whether it is
On 07/16/2013 05:35 PM, Viviane Pons wrote:
Hi everyone,
I have installed sage-5.11-beta3 and for some reason, I cannot use use
easy_install anymore on the sage shell. It seems to be a problem with
https. When I do sage -sh and then easy_install -U mysql-python (for
example), I get this:
On 07/05/2013 06:58 PM, Dima Pasechnik wrote:
On 2013-07-04, P Purkayastha ppu...@gmail.com wrote:
--047d7b15a873f4617e04e0b0944a
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
Does only python-ldap work, or is there any other package needed
Does only python-ldap work, or is there any other package needed (in the
system, for example)? Also, can you give some feedback on whether you have
been able to make LDAP actually work?
Thanks!
basu.
On Thu, Jul 4, 2013 at 10:31 PM, Olalékan ABOU BAKAR amp...@gmail.comwrote:
Confirmed.. It
of how Sphinx works or how it
interacts with Sage, and is capable of pointing me in the right
direction, or seeing a clear solution to the problem, I would be very
grateful.
Anyway, P Purkayastha, thanks for the helpful ideas you've given me so
far. All advice is greatly appreciated.
On Tuesday
I think you need to install python-ldap in order to see any UI. I have
opened https://github.com/sagemath/sagenb/issues/177 to track this.
On Wed, Jul 3, 2013 at 7:31 PM, Jori Mantysalo jori.mantys...@uta.fiwrote:
On Tue, 2 Jul 2013, P Purkayastha wrote:
If you mean enabling LDAP in sage
If you mean enabling LDAP in sage, then you should try out the sagenb spkg
from http://trac.sagemath.org/sage_trac/ticket/14330
On Tuesday, July 2, 2013 8:41:57 PM UTC+8, jori.ma...@uta.fi wrote:
Is there any step-by-step -manual for joining LDAP and Sage 5.10, or
should I just try to modify
You should ensure that nothing is blocking javascript in the notebook. In
particular, the browser needs to be able to run mathjax in order to show
the rendered math.
On Tuesday, July 2, 2013 3:29:32 PM UTC+8, Kevin Halasz wrote:
I built Sage from source in virtual machine running ubuntu 12.04
Maybe you can check what are the settings for mathjax in your browser.
Sage doesn't use png fonts by default and in fact the png fonts are not
shipped with the mathjax in Sage. It uses HTML+CSS by default. I don't
understand why it is defaulting to png in your case.
Maybe go to mathjax.org,
The jmol is known to work reliably only with the oracle-java plugin. I
don't even know if it is tested against icedtea.
On Tuesday, June 25, 2013 6:39:12 AM UTC+8, Luis Finotti wrote:
Dear all,
I have been having problems with 3d plotting on the notebook. (It works
OK from the command
Does aspect ratio work? Something like
implicit_plot(F, (0,1), (0,1000), aspect_ratio=1000)
On Saturday, June 15, 2013 6:13:35 PM UTC+8, Georgi Guninski wrote:
Basically I am doing:
P=implicit_plot(F,(0,1),(0,1000))
The result is a very thin rectangle extremely hard to interpret
and I
Depending on your plot you might have to use aspect_ratio=1/1000. You may
also try aspect_ratio='automatic'.
On Saturday, June 15, 2013 7:16:48 PM UTC+8, P Purkayastha wrote:
Does aspect ratio work? Something like
implicit_plot(F, (0,1), (0,1000), aspect_ratio=1000)
On Saturday, June 15
In Sage the plots appear inline, but the plots are saved as files in a
directory structure within the working worksheet directory. From my reading
here:
http://ipython.org/ipython-doc/dev/interactive/htmlnotebook.html#the-notebook-format
it appears that the ipython notebook saves everything
Check this ask.sagemath question:
http://ask.sagemath.org/question/2298/getting-user-imput-in-python-scripts
On Thursday, May 30, 2013 10:47:41 AM UTC+8, sea21 wrote:
I would like to write a Sage program in a file, program.sage say, then
load it using attach /media/sf_Sage/program.sage. In
On 05/20/2013 01:52 PM, Santanu Sarkar wrote:
Is the any way to write four dimensional array in Sage like C
int M[10][10][10][10]? For two dimensional case I use Matrix.
How do you intend to use it? You can simply create a nested list.
sage: C = 1,2], [3]], [[3], [4]]],
On 05/11/2013 01:49 AM, Jose Guzman wrote:
Hi everybody!
When plotting in the sage notebook, I like using the argument figsize to
a smaller size than the default one, like here:
p = plot(sin(x), 0, 2*pi)
p.show(figsize=[4,3])
Is there any way to set the default figsize for notebooks?
used vi or emacs ... is there
a window-based OS X text editor for morons like me please? eg Can I just
use TextEdit? :)
I hope I'm not depressing you with this as much as I am myself
Thanks again for all your kind help
Gary
On Sat, Apr 27, 2013 at 4:10 AM, P Purkayastha ppu
Both the cloud and sagecell don't work with pretty print. Here is an
example on the cell:
http://goo.gl/fBez6
On Thursday, May 2, 2013 11:07:22 AM UTC+8, Jason Grout wrote:
On 5/1/13 8:11 PM, William Stein wrote:
Inhttps://cloud.sagemath.com, displayed equation wrapping works now
and is
On 04/26/2013 09:05 PM, Gary McConnell wrote:
Hi
OK I have successfully raised trac tkt 14493, but that's about it. I'm
afraid I am so unused to this stuff that I cannot even follow the
instructions above. I tried to download 5.8 from that link, but it
failed to install. But I'm not even sure I
The workaround is: use sage's attach() function instead of the python one.
On 04/25/2013 05:53 AM, davidp wrote:
Yes! This looks right.
Thanks,
Dave
On Wednesday, April 24, 2013 2:30:09 PM UTC-7, John H Palmieri wrote:
On Wednesday, April 24, 2013 8:53:56 AM UTC-7, davidp wrote:
On 04/21/2013 09:50 AM, Kenneth Lin wrote:
Hi Sage,
I'm not sure if it's that I'm not doing this right, but I have this
function that has a ceiling in it. I defined it like so:
|
botrk(h0_prime,a0,s0,c0)=h0_prime /ceil(log(20*(a0 +25)/(h0_prime
+20*(a0 +25)),0.95))*(s0 +0.4)*(1+c0)
|
But it
On 04/18/2013 03:13 AM, Gary McConnell wrote:
I am very keen to help - my problem is utter incompetence at following
the high-level instructions in the manual for developers. Also I am on
the VM and I cannot access the sage directories directly. Is there a way
you could send me a manual file
On 04/17/2013 07:05 PM, Gary McConnell wrote:
OK I have now uncovered another weird sage-python problem. I think I
should be the go-to guy to wreck otherwise perfectly healthy code :).
If you try to use the function minimize() with the python function
@ppurka defined above then you get the
On 04/17/2013 07:16 PM, Gary McConnell wrote:
Ah I see now that this is implicit in the docs example ... thank you ...
should we perhaps point that out explicitly, since the very same
function takes two rather different syntaxes? I am happy to write a
small amendment to the page.
You are
On 04/17/2013 09:59 AM, kcrisman wrote:
ppurka, can you try the patch at #13355 to see if that helps in this case?
No, that doesn't work either. :(
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On 04/16/2013 09:57 PM, GaryMak wrote:
Hi
I am trying to use plot functions for the first time in sage - apologies
if this is a dumb question for a change.
I have a square matrix M of fixed complex numbers which are then all
multiplied by a different phase depending on which column they are
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