In 2d the following code works fine
a = animate([point([k,k^2], pointsize=50, rgbcolor='red') for k in
srange(-1,2,0.5)], xmin=-2, xmax=2, ymin=-1, ymax=5)
a.show()
=
Now if I try to do something like
I reckon this is a bug in solve. Even after i substitute a variable
for the derivative of h, Sage can't solve the equation (below).
Alex
--
| Sage Version 4.1.2, Release Date: 2009-10-13 |
| Type notebook(
On Tue, Oct 20, 2009 at 3:55 PM, Chris Seberino wrote:
>
> Is there an easy way to add Latex math equations to html like Sage
> notebooks?
>
Yes. Just put them in $ signs, e.g., shift-click to create a new
tinymce edit area then put
Hello this is $2^3$
and press shift-enter to see.
Willi
On Tue, Oct 20, 2009 at 2:59 PM, abaco68 wrote:
>
> No it is just a naming (intel-architecture 32bit). I use gcc 4.2.2
> 32bit on SUSE linux 64bit on a AMD Opteron x86_64 workstation,
> I also tried sage-4.1.1 and sage-4.0.2 and they can configure and
> compile mpir but fail at the link stage the
Is there an easy way to add Latex math equations to html like Sage
notebooks?
cs
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For mo
No it is just a naming (intel-architecture 32bit). I use gcc 4.2.2
32bit on SUSE linux 64bit on a AMD Opteron x86_64 workstation,
I also tried sage-4.1.1 and sage-4.0.2 and they can configure and
compile mpir but fail at the link stage then.
Is it maybe that mix that causes troubles.
Thank you an
Possible to do superscripts, subscripts and Greek letters in
notebooks?
cs
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For educational purposes it would be nice if possible to see all
operations in an expression explicitly. Can Sage do something ilke
convert
3+4*5
to something like:
Add(3, Product(4,5) )
in the notebook when you press Evaluate?
cs
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To post
On Wed, Oct 21, 2009 at 12:33 AM, Pierre wrote:
> thanks for this. I thought about sage this afternoon and decided the
> easiest would be to pay a visit to david green and yourself in Jena
> and pick your brains... when i checked your homepage just to be
> certain and found out you're in Galway n
hi simon,
thanks for this. I thought about sage this afternoon and decided the
easiest would be to pay a visit to david green and yourself in Jena
and pick your brains... when i checked your homepage just to be
certain and found out you're in Galway now ! Damn. (I also hate the
fact that i've mis
On Tue, Oct 20, 2009 at 7:18 AM, <
> wrote:
> I subscribed to the list to get in touch with you about your "notice" about
> Sage on the site Framasoft.net.
> You answered the questions I asked about the soft.
> I am not an user of Sage. So I would unsubscribe from the list, but the link
>
> sage-
On Tue, Oct 20, 2009 at 3:37 AM, abaco68 wrote:
>
> I am trying to build sage-4.1.2 on Linux from the archive
> sage-4.1.2.tar.
>
> The system is:
> SUSE Linux 9.3 64bit
> kernel 2.6.11.4-20a-smp
> gcc / g++ 4.2.2
>
> The build fails to configure and build the package mpir-1.2.p7, the
> install
On Tue, Oct 20, 2009 at 3:02 AM, richard boardman
wrote:
> Dear sirs,
> I am running the ubuntu version of linux, but am a linux novice.
>
> I have downloaded sage-2.8.12-ubuntu-i686-Linux and expanded it into a
> directory.
You need to install Sage-4.1.2, since sage-2.8.12 is over two years ou
Hi,
I'm working on simple statistic example for which I use the SAGE
interface of the R program. I'm not able to plot a graphic.
In R we use :
{{{
R: x <- (1, 1, 1, 2, 3, 3, 4, 5, 5, 6)
R: hist(x)
}}}
I try the following in SAGE (version 4.1) :
{{{
sage: x = r("c(1, 1, 1, 2, 3, 3, 4, 5, 5, 6)")
You are wright in fact Fred Diamond computed its semisimplification via
Brauer characters but I need to see for two special cases if I don't have a
direct sums already . Anyway, many thanks for the documentations
On Tue, Oct 20, 2009 at 4:49 PM, David Joyner wrote:
>
> I think
> (a) that particu
I think
(a) that particular module is described in lots of books
(b) the way you do decompositions of modular representations
in general is to use meataxe or Brauer characters. Sage has
them since GAP does and Sage contains GAP.
If you have a technical question about GAP syntax, you might also
lo
Hi Pierre!
On Oct 20, 2:44 pm, Pierre wrote:
> A priori, the two computations (one with I, one with J) are different.
Yes, probably I was confusing it with a different problem, namely to
find just *some element* in the preimage of an element (if it exists),
but not the complete preimage. Here,
I subscribed to the list to get in touch with you about your "notice" about
Sage on the site Framasoft.net.
You answered the questions I asked about the soft.
I am not an user of Sage. So I would unsubscribe from the list, but the link
sage-support-unsubscr...@googlegroups.com
resulted i
On 19 říj, 21:19, Simon King wrote:
> By the way, does "export to" (say, to PDF) exist in the Notebook?
Im working on a script which can be used to format worksheets from sws
filws via pdflatex.
But do not expect too much! Will work for some basic html between
cells, not too long lines in inpu
For an integer n, it is the sub-module homogeneous polynomials in two
variables of degree over a finite field k with the action of GL_2( k ). So
I know the generators of the modules but I am not sure how to describe it as
a Meataxe module.
On Tue, Oct 20, 2009 at 3:52 PM, David Joyner wrote:
>
> I guess there will be many people who can offer advise. Just start hacking
> away and others (me included) can help you out once you have concrete
> questions (probably best on [sage-devel])
that's been the plan for years now. Haven't started "hacking" yet...
it probably doesn't help that i hav
> (ii) add the functionality to SAGE : a lot of trouble as far as i'm
> concerned.
>
> Hey if anyone wants to take me through the steps for (ii)... you
> wouldn't believe how little i know.
I guess there will be many people who can offer advise. Just start hacking
away and others (me included)
Can you describe it as a Meataxe module?
http://www.gap-system.org/Manuals/doc/htm/ref/CHAP067.htm
On Tue, Oct 20, 2009 at 8:04 AM, adam mohamed
wrote:
> It is some polynomial module over a finite field. Thanks for the quick
> reply.
>
> On Tue, Oct 20, 2009 at 1:57 PM, David Joyner wrote:
>>
> However, I am not sure if it is efficient to use these commands often.
> Suppose f is a map from basering to some other ring R, and I, J are
> ideals in R. Then, preimage(R,f,I) computes the preimage of I under f.
> I guess internally some Groebner basis computation is done. When you
> then do p
Dear William and all,
On Oct 19, 5:08 pm, William Stein wrote:
> On Mon, Oct 19, 2009 at 12:22 PM, finotti wrote:
>
> That's weird, since I get:
>
> wst...@sage:~$ sage
> --
> | Sage Version 4.1.2, Release Date: 2009-10-14
It is some polynomial module over a finite field. Thanks for the quick
reply.
On Tue, Oct 20, 2009 at 1:57 PM, David Joyner wrote:
>
> What type of module? Sage contains GAP, which might do what you want
> http://www.gap-system.org/Manuals/doc/htm/ref/chapters.htm
>
>
> On Tue, Oct 20, 2009 at
What type of module? Sage contains GAP, which might do what you want
http://www.gap-system.org/Manuals/doc/htm/ref/chapters.htm
On Tue, Oct 20, 2009 at 7:32 AM, adam mohamed
wrote:
>
> Hi All,
>
> Is it possible to compute the semi-simplification of a module in sage or I
> have to use magma fo
You might want to search the sage devel archives for an email from John Perry
called "implicit_diff".
On Mon, Oct 19, 2009 at 10:35 PM, Alex Raichev wrote:
>
> Hi all:
>
> I'm trying to differentiate implicitly and solve for the derivative
> but get an error. Does anyone know what's wrong?
>
>
Hi All,
Is it possible to compute the semi-simplification of a module in sage or I
have to use magma for that? Thanks.
--
adam
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Hi Martin, hi Pierre!
On Oct 20, 11:25 am, Martin Albrecht
wrote:
> > speaking of shorthands, does SAGE have a ready-made function that
> > computes the kernel of a ring map from a quotient of a polynomial ring
> > to another such quotient ? (straightforward groebner basis computation
> > again)
I am trying to build sage-4.1.2 on Linux from the archive
sage-4.1.2.tar.
The system is:
SUSE Linux 9.3 64bit
kernel 2.6.11.4-20a-smp
gcc / g++ 4.2.2
The build fails to configure and build the package mpir-1.2.p7, the
install.log says
CC Version
/project/toolchest/linux_ia32/glibc232/gcc-42
> speaking of shorthands, does SAGE have a ready-made function that
> computes the kernel of a ring map from a quotient of a polynomial ring
> to another such quotient ? (straightforward groebner basis computation
> again)
I don't think so but it should be relatively easy to add (hint, hint :))
sorry for the late reply. Your code works just fine Marshall, thanks !
I was thinking of writing something similar, but i didn't know the
shorthand elimination_ideal, sweet.
speaking of shorthands, does SAGE have a ready-made function that
computes the kernel of a ring map from a quotient of a po
I have an intel machine and got the following error message: An error
occurred while installing gnutls-2.2.1.p4.
It could be that something went wrong when I copied the source code to a
different directory before compiling, so I'll try it again in the
directory where I untarred the original co
Thanks for the suggestion,
by the way I understand from you first message that you had troubles
compiling from source on MacOSX 10.4.11,
in case I decide to try it myself,
is it a PowerPC machine?
What kind of problem did you encounter?
Regards
Giovanni
On Oct 20, 9:45 am, Stan Schymanski wrote
Ah, sorry, I didn't see the PowerBook bit. I don't know what causes the
error, but if you don't want to wait for someone to solve the problem, I
would suggest to compile from source. This takes a few hours but usually
works well and I have been told that the self-compiled version even runs
fas
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