As soon as I realized that 4.3 came out, I decided to install the
binary for the Atom on my eeePC. Alas, I cannot find it! I wonder,
since I am running Ubuntu 9.10, would the binary for 32-bit Ubuntu
9.10 run on the Atom? Also, URL links to the mirror (original?) at
the Univ. of Washington
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, why? Sage is based on
Python and Python's
The past few days I installed Sage 4.2.1 from source on 64-bit Ubuntu
karmic with stock kernel and I also installed the binary for the Atom
N270 on a eeePC 1000, also running Ubuntu karmic (32 bit, as the Atom
is a 32-bit processor). To test things out, I executed the one-line
script
Last night I updated to Sage 4.2 on my 64-bit openSuSE 11.1 with
2.6.28.2 kernel on a laptop with AMD Semptron, dual core.. Sage said
it updated successfully, but just for good measure, I ran a 'make
test' and went to sleep. Apparently, all the tests passed, except the
one(s) involving libecm
Thank you, William.
Just to correct myself (although it hardly matters), the AMD Semptron
at home is SINGLE core, not dual, as I erroneously stated in the
original posting.
Concerning inria.fr, isn't it the same institution that offers
scilab? Just curious.
...@gmail.com wrote:
On Oct 25, 7:52 pm, linuxgus ka8...@amsat.org wrote:
1. Is CVXOPT part of openopt? (I have already installed openopt.)
no
2. I cannot find CVXOPT or openopt in the openSuSE repositories. Were
they created specifically for sage?
open suse probably doesn't have them
Hello all.
Here is a simple three-liner in notebook:
r=var('rho')
A=matrix(2,[sqrt(3), 1, -1, sqrt(3)])/2
R=matrix(2,[1,r,r,1])
show( simplify(expand(A*R*A.transpose())) )
It does the math correctly, but instead of displaying actual rhos
( ρ ) in the final matrix, it displays accented
Thank you, Jason! Your guess was absolutely correct! I am running 64-
bit Firefox 3.5.2 on Suse 11.1, with an upgraded kernel 2.6.28.
Yes, John, you are right! I forgot to mention my OS and browser.
Thanks to both of you for the help. Replacing the jsmath fonts, per
Jason's recommendation
Thank you all for your responses.
Doing soime googling around, I discovered that that openSuSE 11.1 has
the same problem with evince I encountered. I followed William's
advice above and, before firing up sage (as a normal user), I exported
the SAGE-BROWSER environment variable as
On Jul 19, 3:42 am, Jason Grout jason-s...@creativetrax.com wrote:
What if you set SAGE_BROWSER to kde-open? That will open different
programs, based on the format. I think it's similar to the apple open
command.
I did. kdvi was ultimately invoked with exactly the same result as
above
On Jul 19, 2:54 pm, John H Palmieri jhpalmier...@gmail.com wrote:
How about if you try
sage: latex.pdflatex(True)
first?
--I did set latex.pdflatex(True) and set the SAGE_BROWSER environment
variable to kde-open. This time a PDF reader popped up (as it should)
but the content was still
Hi all,
If I DON'T use notebook and type a simple program like,
sage: t,s=var('t,s')
sage: show(laplace(exp(-3*t),t))
an evince window pops up with the error message
Unable to open document
File type TeX DVI document (application/x-dvi) is not supported
prominently displayed. I guess it is
Thank you for responding. I did not have kdvi installed on my
system. It still does the same thing after installing kdvi. As
before, I get the message
method return sender=:1.3 - dest=:1.31 reply_serial=2
whatever that means. I guess I have to figure out a way to let the
desktop (Xfce in my
On Jun 29, 5:52 am, Ahmed Fasih wuzzyv...@gmail.com wrote:
There are a couple of things you can try:
1) If you are doing only Numpy stuff and don't need any sage-specific
tools, you can use ipython without sage: sage -ipython, or in the
notebook, by either choosing python in the syntax
On Jun 26, 5:07 pm, Loïc xl...@free.fr wrote:
Hello list,
I found a problem with integrate, look at the following sequence:
sage: integrate(sin(x)/(cos(x))^2,x)
1/cos(x)
It's ok -
Now I try to add an interval:
sage: integrate(cos(x)/(sin(x))^2,x,pi/6,pi/4)
Hi all.
After importing scipy, if I run, say,
scipy.complex128(1.0) or even scipy.complex128(1)
I get
(1+0j) ,
as I should. However, if I run
scipy.complex128(1.0j) ,
I get this weird error:
---SNIP--
Traceback (most recent call
On Mar 30, 7:49 am, Jason Grout jason-s...@creativetrax.com wrote:
linuxgus wrote:
...
a=p[0];b=p[1];phi=p[2];delta=p[3];X=p[4];Y=p[5]
return numpy.array(x-a*numpy.cos(phi+delta)+X , y-b*numpy.sin(phi
+delta)+Y)
Here's a guess (I haven't checked it):
make the above
for clarity.)
I get the following error (expanded):
ValueError: setting an array element with a sequence.
Traceback (most recent call last):
File stdin, line 1, in module
File /home/gus/.sage/sage_notebook/worksheets/linuxgus/1/code/
86.py, line 16, in module
leastsq(residual,p0,args=(xx,yy
Thanks to all of you for responding.
This thread brings up another interesting question: How can I
actually tell sage to save the graphics image to a separate file, in
addition to displaying it?
TIA for your response.
Gus
--~--~-~--~~~---~--~~
To post to this
In notebook, after importing pylab, running something like
pylab.plot([1,2,3],[1,2,3])
pylab.show()
does nothing. Doing it from the command line results in a cryptic
message about using matplotlib.use() to declare a GUI backend. Can
somebody show me how make pylab.plot() and pylab.show() work
On Feb 27, 8:48 pm, Carl Witty carl.wi...@gmail.com wrote:
On Feb 27, 9:47 am, linuxgus ka8...@amsat.org wrote:
Can somebody shed some light on this and/or suggest alternative ways
of doing this?
Well, when I try debugging this (that is, run your code, see it crash,
type: %debug to get
,yy],solution_dict=1)
When I run the above code, I get:
Traceback (most recent call last):
File stdin, line 1, in module
File /home/nonsense/.sage/sage_notebook/worksheets/linuxgus/1/code/
1.py, line 38, in module
find_fit(B,elp,parameters=
[X,Y,x1,y1,x2,y2,lambda1,lambda2],variables=
[xx
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