Hello.
First of all, I need to Mention that I am completely new to Sage Math and I
have no idea what causes my problem(s), like seriousely, no idea. When I
start SageMath, it instantly crashes, I don't even touch anything. I'm
running Windows 10 and I downloaded the binaries, a virtual box and
Which version of TeXmacs and Safe are you using?
Ubuntu?
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Still some work must be done in the Sage plugin. In the meantime, the
following plugin adaptation to the Python's TeXmacs plugin should work in
Linux. I will try to have the Sage plugin be updated in the coming weeks,
but in the meantime you can try this one. Just extract itand put into your
.T
Hi,
My name is Adrian, I'm new here, and I don't have knowledge about Sage. I
need somebody who help me understand How can I call to webservice or
something similar to calculate maths. Is something like that?, because I
need solution to my final project for second degree. I'm
As usually, one tries to find the error source several hours and then,
after asking for help, one finds it in minutes.
The problem was notebooks files got corrupted after a power outage. I've
moved the directory to a backup location, recreated it by running Sage and
then copied the old files fr
Hi,
I have just tried to move on to v4.8 and I have encountered an error, on both
precompiled binaries for OSX 10.6 64bit (running on OSX 10.6.8) and on OpenSuse
Linux 64bit (where Sage was compiled from sources, which went OK).
The error is as following: on any worksheet, if a click "evaluate
In the following I expected the line $y=x$ in red for q; and the line
$y=-x$ in yellow for p. The plot for p is as desired, but the plot
for q contains also the line $y=-x$. This is using sage 4.6.1
#Is this a bug?
x,y=var('x y')
q=implicit_plot((x-y)/(x+y)==0,(x,-2,2),(y,-2,2),color='red')
p=i
I am using an asus EEE1000 (Intel atom), 32 bit with Ubuntu 110.10,
Maverick Meercat
I edited the file
/media/sage/sage-4.6-linux-32bit-ubuntu_10.04_lts-i686-Linux/local/lib/
pkgconfig/libpng.pc
since SAGE_ROOT was defined twice and while installing it complained
about that.
I installed the pack
got solved once I went to Synaptic (not software center)
and completely remove all the open java packages as well as the iced
tea ones.
This did the trick.
On Oct 28, 2:57 pm, adrian wrote:
> I installed the sage 4.5.3 binary in my little netbook, and when I
> type
> sphere()
> or
I installed the sage 4.5.3 binary in my little netbook, and when I
type
sphere()
or show(sphere()=
nothing happens. I have the package sun-java6-bin sun-java6-jre and
sun-java6-plugin installed. All works in the notebook.
Is this intended?
I do the same in an ubuntu 10.04 and I do get the jmol
IT WORKED!!!
I just heard from the systems administrator, and the problem was,
indeed, the path to the gcc libraries. Everything works so far.
Thank you very much for your patience and prompt answer.
-Adrian.
On Apr 2, 1:58 pm, "Dr. David Kirkby" wrote:
> adrian wrote:
> >
--
with-libiconv-prefix=/opt/csw --with-x --enable-java-awt=xlib --enable-
languages=all
Thread model: posix
gcc version 3.4.6
On Apr 2, 3:42 am, "Dr. David Kirkby" wrote:
> adrian wrote:
> > Hi, in the math department here at Montana State, we were trying to
> > install sage
Unfortunately, it seems that that binary of sage is not finding the
libraries in the places it thinks they are. Is there a way to tell
sage where they are?
Thanks.
-Adrian.
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sage
Sorry; the function I wrote is wrong:
def restrict_right(M,W):
return (M.transpose().restrict(W)).transpose()
On Dec 3, 11:23 pm, adrian wrote:
> The following code breakes with
> ArithmeticError: subspace is not invariant under matrix
>
> since sage assumes that vectors are
The following code breakes with
ArithmeticError: subspace is not invariant under matrix
since sage assumes that vectors are left vectors. However there is no
restrict_right nor restrict_left methods.
V=VectorSpace(QQ,3)
W=V.subspace_with_basis([[0,1,0],[1,1,0]])
M=matrix(ZZ,3,3,[1,0,1,1,0,0,0,0,
That works.
Thanks!!
On Sep 30, 12:30 pm, William Stein wrote:
> On Wed, Sep 30, 2009 at 10:03 AM, adrian wrote:
>
> > My login is adrianmatematico and I changed my password some time ago,
> > and I cannot remember it. Is there a way to reset or recover it?
>
> That
My login is adrianmatematico and I changed my password some time ago,
and I cannot remember it. Is there a way to reset or recover it?
Thank you.
-Adrián.
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d not make the equations look right.
doing
sudo apt-get install ttf-jsmath
did solve the problem. This is somewhere in the net, but I think it
should go in the FAQ.
Thank you.
-Adrian.
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plots.
-Adrian
On Apr 5, 2:32 am, adrian wrote:
> I think the problem is myfirefox: I could not even print the google
> page; same problem happened. I have no idea why; I could print some
> pages with graphics, but not others. The problem is not sage, for
> sure.
>
> I am so
I think the problem is my firefox: I could not even print the google
page; same problem happened. I have no idea why; I could print some
pages with graphics, but not others. The problem is not sage, for
sure.
I am sorry about the post.
Sage is innocent.
Adrian.
On Apr 5, 2:18 am, adrian
This is a mystery to me.
Thanks.
-Adrian.
On Apr 4, 11:38 am, William Stein wrote:
> On Sat, Apr 4, 2009 at 9:59 AM, adrian wrote:
>
> > Hi,
>
> > I don't know if I am doing something wrong, but if a worksheet has a
> > command like
>
> > show(plot(cos(x
Hi,
I don't know if I am doing something wrong, but if a worksheet has a
command like
show(plot(cos(x),x,-3,3))
And then I try to print (say to a file), the output shows nothing
starting at the plot.
Any ideas?
Am I the only one?
Peace.
-A
This is a dirty solution, but it might be interesting:
It is possible to implement "tail recursion"; this would solve the
problem for certain kinds of recursion; but will fail if the call is
not a tail call, and I think this code won't work, but some variations
would...
I toss it as an idea:
Th
Yes, that solved it.
I don't understand what happened.
After saving, quitting and doing it again, all problems were solved.
Thanks.
On Mar 18, 2:11 pm, "ma...@mendelu.cz" wrote:
> On 18 Bře, 20:23, adrian wrote:
>
> > If i try to do
> > plot(cos(x),(x
If i try to do
plot(cos(x),(x,-3,3))
in sage 3.4 (through the internet version)
it brakes with the message
TypeError: a float is required
The command worked in sage 3.3
Also, in the notebook
sphere()
produces nothing; but
(sphere()).show()
launches the jmol applet as desired.
I don't know if
I don't know about the plots. To have interact evaluate when you say
so, just add auto_update=False as in the example below:
@interact
def f(a='G',b=(1,2,.1),c=True,u = text_control
(value='cow'),d=xsrange(1,50),auto_update=False,f=range(5),g=range
(20),h=matrix(ZZ,2,2,[1,2,3,4]),i=3):
p
d work.
2) The file is in /media/... Does it work with other files in other
directories? With .sage files?
3) Can you attach a file in ~/.sage?
Well, I hope this is fixed. Or just changing the extension, as
Marshal suggested, should work. This would explain the Syntax Error.
-Adrian
the ticket in
http://trac.sagemath.org/sage_trac/ticket/5169
Hope this helps
-Adrian.
On Feb 6, 10:40 am, ricardomayerb wrote:
> Dear all,
>
> I'm trying to attach a python script. I'm probably doing somethign
> wrong, but the weird thing is that what I do works for the command
swer has two degrees of freedom...)
This behavior is different than
solve([a*x+b*n==c,c*x+d*n==e],x,n)
which does display the answer without first assigning and then showing
the answer.
In the console, sage has no problem in giving the answer for both.
Thanks, and I think SAGE is a wonderf
of ~/.sage, and one sets another
password...
The proposal in the ticket would certainly solve this.
Thanks a bunch.
-Adrian.
On Feb 3, 4:30 pm, William Stein wrote:
> On Tue, Feb 3, 2009 at 3:12 PM, adrian wrote:
>
> > I just changed all to absolute paths, and called the f
I just changed all to absolute paths, and called the file using an
absolute path. It works now. So I guess I made a mistake earlier.
So, I guess there are no bugs in attach.
Still, this is not a good solution to me, since that would force me to
modify all the files if I move the directory aroun
d the console.
I guess I can do a symlink into .sage, but I guess there should be a
nicer solution.
Any ideas?
Thanks.
-Adrian.
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That did it!!!
Thanks!!
-Adrian.
On Jan 23, 2:49 pm, Robert Bradshaw
wrote:
> On Jan 23, 2009, at 11:06 AM, adrian wrote:
>
> > Is there a way in a worksheet to display a 3d plot using jmol without
> > the applet; i.e., not embedded, but using the usual java; as it does
&
Is there a way in a worksheet to display a 3d plot using jmol without
the applet; i.e., not embedded, but using the usual java; as it does
if one used the terminal.
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I think the following is also a source of frustration:
v=vector([1,2,3])
rm=matrix(v)#This will be a row matrix
cm=v.transpose()#This will be a column matrix.
What would the convention be for this one? This came up in another
discussion:
http://groups.google.com/group/sage-support/browse_threa
I think the order of the i and j is transposed (assuming row i and
column j):
sage: M = matrix(5,5,[[1/(i+j%2) for j in range(1,6)] for i in range
(1,6)])
sage: M
[1/2 1 1/2 1 1/2]
[1/3 1/2 1/3 1/2 1/3]
[1/4 1/3 1/4 1/3 1/4]
[1/5 1/4 1/5 1/4 1/5]
[1/6 1/5 1/6 1/5 1/6]
s
M = matrix(5,5,[[1/(i
sage: limit(x*0,x=oo)
0
sage: limit(x*oo,x=0)
0
This seems wrong to me; and probably the problem is that x*oo should
not be allowed to begin with...
-Adrian.
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In the following code:
sage: x=CC['x'].gen()
sage: type(x)
sage: f(x)=sin(x)
sage: type(x)
Is this intended?
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shall I do something?
-Adrian.
On Nov 28, 12:57 pm, Jeffrey Straszheim <[EMAIL PROTECTED]>
wrote:
> That appears to have worked.
>
> Thank you.
>
>
>
> > You have hit a bug introduce by accident via #3761.
>
> > Edit the file $SAGE_ROOT/local/lib/sage-flags.tx
-i python-2.5.2.p8
(at least with the latest version of the packages)
Hope this helps.
-Adrian
On Dec 3, 9:11 am, Jaap Spies <[EMAIL PROTECTED]> wrote:
> David Joyner wrote:
> > System wide, it works fine:
>
> For me it works:
>
> -
Thanks a lot.
-Adrian
On Nov 7, 3:19 am, Pablo Angulo <[EMAIL PROTECTED]> wrote:
> > Hm I can give it a try. As a work around, is it possible to have
> > the behaviour of jmol so that instead of being embeded in the webpage
> > as an applet it launches it as i
Hm I can give it a try. As a work around, is it possible to have
the behaviour of jmol so that instead of being embeded in the webpage
as an applet it launches it as it normally would?
Thanks.
-Adrian.
On Nov 6, 7:13 pm, Dan Drake <[EMAIL PROTECTED]> wrote:
> On Thu, 06 Nov 2
I have tried to find the plugin, and apparently the only one available
is the iced tea one, but the jmol applet does not work with it.
Any ideas?
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sage: var('x,y')
sage: plot3d(sin(x*y),(x,-1,1),(y,-1,1)).show()
This launches jmol, and one is able to rotate the shape. One can also
save the image and then import the saved image into Texmacs
sage: var('x,y')
sage: plot3d(sin(x*y),(x,-1,1),(y,-1,1)).show(viewer='tachyon')
launches a viewer
That is exactly what I wanted.
Thanks!!!
-Adrian.
On Sep 3, 7:31 pm, "Mike Hansen" <[EMAIL PROTECTED]> wrote:
> Hi Adrian,
>
> I wrote some code to do this a few releases ago. It's the
> cached_method decorator in Sage. Here's your example:
>
>
there a way to have a version of Memoize that behaves nicely with
methods? A redirection to the appropriate page or documentation is
also ok.
Thanks.
Peace.
-Adrian.
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I don't have a track account. Maybe some day I'll take a look at the
code...
Thanks.
-Adrian.
On Aug 25, 10:39 pm, adrian <[EMAIL PROTECTED]> wrote:
> The example they gave would be enough:
>
> For a digraph with multiple edges and labels, one must provide a lis
I did
and passes a string, the code still works, but has the behavior I
saw. It would be good to do a checkup like
If type(l)<>list: print "please type a list"; raise "error"...
But I am happy if it gets into the documentation, which is where I
would look for.
Thank y
it to work that way, in which case it could be fixed.
One example with that behavior in the documentation would be great.
Thanks a bunch.
-Adrian.
On Aug 22, 9:55 pm, Jason Grout <[EMAIL PROTECTED]> wrote:
> Jason Grout wrote:
> > adrian wrote:
> >> Now, there is anot
The following works nice:
G=Graph({0:[1,2],1:[2,3],2:[4]})
G.show()
But the following produces a wrong drawing
H=DiGraph({0:[1,2],1:[2,3],2:[4]})
H.show()
However, H.show3d() works fine
Now, there is another problem:
Say, I want to define a multigraph with selfloops, and edge labels..
One way
Never mind. It works now.
On Jul 5, 7:52 pm, adrian <[EMAIL PROTECTED]> wrote:
> I don't know if this problem is common one:
>
> I was working in vista. It logged in into sage via the sage website.
>
> I had two 3d graphs of a sphere.
>
> Then java correctly
ideas?
Has the issue of jmol in ubuntu-hardy resolved by the way?
Thanks a lot.
-Adrian.
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