Could you be more specific? When I do something like
sage: u,v=var(u,v)
sage: parametric_plot3d((cos(u), sin(u) + cos(v), sin(v)), (u, 0,
2*pi), (v, -pi, pi), color='green', opacity=0.1, plot_points=[30,30])
I think get the [x,y,z] limits on the framed axes, which seems to be
what you are
On Jul 17, 8:40 pm, David Joyner [EMAIL PROTECTED] wrote:
I would try
sage: im.show(command=/opt/local/bin/xv)
based on what you say below. Does this help?
Unfortunately not,
im.show(command=/opt/local/bin/xv) and im.show(command=/opt/local/
bin/display) both still result in the same
Hi-
I'm trying to get started, sorry in advance if I'm just doing
something dumb.
I installed SAGE 3.0.3 on my Mac OS X (intel) 10.5.4. and am using
Firefox 2.0.0.16.
If I type notebook() or inotebook() at the sage prompt, I see the sage
admin page in my browser and it looks fine. When I
On Fri, Jul 18, 2008 at 4:30 PM, rob.braswell [EMAIL PROTECTED] wrote:
Hi-
I'm trying to get started, sorry in advance if I'm just doing
something dumb.
I installed SAGE 3.0.3 on my Mac OS X (intel) 10.5.4. and am using
Firefox 2.0.0.16.
If I type notebook() or inotebook() at the
On Jul 18, 12:37 am, William Stein [EMAIL PROTECTED] wrote:
On Fri, Jul 18, 2008 at 3:04 AM, David Joyner [EMAIL PROTECTED] wrote:
Could you be more specific? When I do something like
sage: u,v=var(u,v)
sage: parametric_plot3d((cos(u), sin(u) + cos(v), sin(v)), (u, 0,
2*pi), (v, -pi,
Hi,
I have no experience in sage, I began to use it two days ago because I
need arbitrary precision arithmetic and Octave is not so god for
that.
I wanted to write a script where I evaluate a function which is also
written in a script. this can be done in Octave , f. ex. by using
feval, but I
I'd like to solve some systems of linear equation with coefficients
and unknown in the integers modulo Z_n. I'm aware of solve_mod, but:
1. it's slow;
2. returns a list of solutions and not a list of generators/relations
for the solutions.
Is there anything better suited for me?
Thanks,
Stefano
On Jul 18, 2008, at 12:04 , aniura wrote:
I have no experience in sage, I began to use it two days ago because I
need arbitrary precision arithmetic and Octave is not so god for
that.
There are a number of good Python tutorials and other doc available.
Check the site
On Jul 18, 9:04 pm, aniura [EMAIL PROTECTED] wrote:
feval,...
import filename (without .py)
and now filename.function() calles it
(there is also from filename import * (or list of function names))
harald
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I wanted to pass functions as arguments, so your example solved my
problem,
thank you!
On Jul 18, 5:52 pm, Justin C. Walker [EMAIL PROTECTED] wrote:
On Jul 18, 2008, at 12:04 , aniura wrote:
I have no experience in sage, I began to use it two days ago because I
need arbitrary precision
On Fri, Jul 18, 2008 at 6:01 PM, Rose [EMAIL PROTECTED] wrote:
On Jul 18, 12:37 am, William Stein [EMAIL PROTECTED] wrote:
On Fri, Jul 18, 2008 at 3:04 AM, David Joyner [EMAIL PROTECTED] wrote:
Could you be more specific? When I do something like
sage: u,v=var(u,v)
sage:
On Jul 18, 2008, at 1:05 PM, Stefano Maggiolo wrote:
I'd like to solve some systems of linear equation with coefficients
and unknown in the integers modulo Z_n. I'm aware of solve_mod, but:
1. it's slow;
2. returns a list of solutions and not a list of generators/relations
for the
Hello,
I need to substitute some variable in a polynomial ring with a
fractional power of another one. I know that the result still will be
a polynomial, however I have discovered the following behaviour (v.
3.0.5 on sage.math):
sage: pr = PolynomialRing(QQ, u,v)
sage: pr.injvar()
Defining u, v
Hello all,
I have uploaded a 64-bit Hyper-V image of SAGE 3.0.5 built from source
running on (X)Ubuntu 8.0.4 Server LTS, patched as of 7/15/2008.
Hyper-V requires 64-bit Windows 2008 (any version) running on a
processor with the AMD/Pacifica or Intel VT hardware virtualization
support.
It's
Hello,
I have a symbolic expression which is a polynomial in t and t^(-1). I
want to multiply it by some power of t so that it is a polynomial of
t. How can I determine this power? Coefficients are some symbolic
expressions in other variables, e.g. sqrt(a)*t+1/t^2.
Thank you,
Andrey
I wanted to download the current VMWare virtual version from a local
mirror, but neither of the closest two mirrors (Boston, Virginia)
seems to have that. They do have a link to a Windows binary
distribution page, but of course there is not Windows binary yet.
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