Dear all,
First I thank you all for Sage-9.6 release.
I tried JupyterLab in Sage 9.6 on Gentoo x86_64. Looks cool. But I
noticed that in Help section, if I click on Sage Tutorial or Reference etc,
the page is not loading. It shows up a blank tab and continuously tries to
load but shows n
Dear all,
I tried to plot constant vector fields.
plot_vector_field3d((1,0,0), (x,-2,2), (y,-2,2), (z,-2,2))
and
plot_vector_field3d((2,0,0), (x,-2,2), (y,-2,2), (z,-2,2))
Length of the arrows of first one are equal to the second one. I expect
that the length of arrows in second to be
from missing functions to manifolds. I just loved it.
with regards,
Niranjana
On Sunday, June 19, 2022 at 3:56:55 PM UTC+5:30 Niranjana K M wrote:
> Dear all,
> I tried to plot constant vector fields.
> plot_vector_field3d((1,0,0), (x,-2,2), (y,-2,2), (z,-2,2))
> and
> plot_v
@Vincent
On Sunday, June 19, 2022 at 5:52:28 PM UTC+5:30 vdelecroix wrote:
> Nice catch indeed. I am not sure that "scaled=True/False" is the most
> flexible design. You might just want to apply *some* scale, not
> necessarily the one making the max length being one. I imagine that it
> would
@Eric
That's very nice. Thanks for pointing towards sage manifold. I am also on
9.6.
It seems E.vector_field().plot() method is much slower than
plot_vector_field3d(). Check once with time().
Internally plot_vector_field3d() uses a plot() function, may be different
from this from sage manif
@Vincent
On Sun, Jun 19, 2022 at 5:52 PM Vincent Delecroix <20100.delecr...@gmail.com>
wrote:
> Nice catch indeed. I am not sure that "scaled=True/False" is the most
> flexible design. You might just want to apply *some* scale, not
> necessarily the one making the max length being one. I imagine
@Vincent
> I think it is desirable to use the same argument conventions as the
> method VectorField.plot(). In particular use `scale` and not `scaled`.
> I don't know whether VectorField.plot() supports a default rescaling
> as you proposed.
>
Ok let us change into `scale`. Also I have a new ver
Very nice. Good work..
Best regards
Niranjana
On Thu, 23 Jun 2022, 8:08 pm Eric Gourgoulhon,
wrote:
> Hi,
>
> Andrzej Chrzeszczyk (Jan Kochanowski University of Kielce, Poland) has
> prepared a series of notebooks introducing differentiable manifolds at the
> textbook level with many examples f
Some thing happened after t=89. Is it because of the following two cases:
for T in srange(1,100,1.0):
print(T, float(C(T)[0]), float(C(T)[1]))
.
87.0 -0. 0.5001
88.0 -0. 0.5
89.0 -1.0 0.5
x_data) ymin was NaN (setting to 0)
verbose 0 (2200: graphics.py, get_minmax_data) ymax was NaN (setting to 0)
Regards
Niranjana
On Monday, July 4, 2022 at 8:42:58 PM UTC+5:30 Niranjana K M wrote:
> Some thing happened after t=89. Is it because of the following two cases:
>
>
&g
Apart from just looking at this particular plot and trying to manage it,
look at the actual problem in depth. Please look at how plotting points are
evaluated. Even though Sage is capable of evaluating these points, it (or
matplotlib?) is evaluating y coordinates after 88 as inf or nan.
Please see
Hello,
My system Python which Sage was using until now got updated to next
version on recent system upgrade. Now I get,
$ sage
Traceback (most recent call last):
File "/mnt/vol_05/for-gentoo/sage/sage-9.6/src/bin/sage-ipython", line 9,
in
from sage.misc.banner import banner
ModuleNotF
Dear all,
"2D plotting" doc says,
"Another thing to be aware of with axis labeling is that when the labels
have quite different orders of magnitude or are very large, scientific
notation (the e notation for powers of ten) is used."
But display of this multiplier power for the scaled y-axis
Dear Kcrisman,
I will look into it *if* you promise me to *review* and *close* my
another ticket https://trac.sagemath.org/ticket/34038
based on the thread
https://groups.google.com/g/sage-devel/c/tMH1RZNyC9s/m/DRwexGpzAwAJ
😀
With regards
Niranjana
On Wednesday, July 27, 2022 at 7:05:5
Very sorry. I am new to git and that was my first trac ticket ever. If
somebody can take it up patching i would be happy.
On Thursday, July 28, 2022 at 1:45:18 AM UTC+5:30 emanuel.c...@gmail.com
wrote:
> Le mercredi 27 juillet 2022 à 16:53:39 UTC+2, niran…@gmail.com a écrit :
>
> Dear Kcrisman,
Regarding axes Formatter, inserting
rcParams['axes.formatter.use_mathtext'] = True
just after
from matplotlib import rcParams
in graphics.py makes the scientific notation to be typeset as x 10^7
(for example). This looks nicer than 1e7. See the figure. Though it does
not solve the cur
matter(ax.yaxis.get_major_formatter(),skip_values=[0,1])
ax.xaxis.set_major_formatter(formatter)
ax.yaxis.set_major_formatter(formatter)
show(p)
Any idea to fix it?
On Thursday, July 28, 2022 at 3:25:41 AM UTC+5:30 Niranjana K M wrote:
> Regarding axes Formatter, inserting
>
@kcrisman
Thanks for the continued conversation. I hope it was clear that "we would
> be grateful" implied that there was no compulsion on your part, as well as
> on the part of any other contributor.
There is no such compulsion, indeed I like working with SAGE. My reply
about my other ticke
Wait, i just solved it!
It is not the issue with matplotlib but with the construction of
SelectiveFormatter.
This formatter construction is incomplete. I have created two new
customized ScalarFormatters (default formatters used by matplotlib), the
second one would be a good new addition to
Hi,
If sage is built with system python (default behavior) any future
update of system python makes sage non-functioning. This is natural. Then
how to fix it withoul rebuilding whole sage? Atleast we should rebuild all
python dependent stuffs in sage. Which command should i run? I found by
tria
endency gets updated.
On Tuesday, August 31, 2021 at 5:38:03 PM UTC+5:30 Michael Orlitzky wrote:
> On Tue, 2021-08-31 at 10:42 +0530, Niranjana K M wrote:
> > Hi,
> > If sage is built with system python (default behavior) any future
> > update of system python ma
It is attached in the previous mail.
On Fri, 12 Jan 2024, 5:09 pm Michael Orlitzky, wrote:
> On Thu, 2024-01-11 at 20:56 -0800, Niranjana K M wrote:
> >
> > I am running on Gentoo Linux and sagemath is from git master branch.
> > I am having system cython-3.0.6 b
Should I have had started by cleaning the previous builds? It may be still
using old Cython spkg, built when it was sage 10.0 release. Because in venv
site-packages, it still says
sage/venv/lib64/python3.11/site-packages/Cython-0.29.32.dist-info.
What are the right sequence of commands to upda
preferring old local spkg installs, if
already present, than new versions in system. But if it is spkg only it is
going for update.
Is it needed to be fixed or is it usual?
On Sat, 13 Jan 2024, 1:26 am Michael Orlitzky, wrote:
> On Fri, 2024-01-12 at 09:25 -0800, Niranjana K M wrote:
> &g
>
>
> FWIW we're about to get GAP in Gentoo:
>
> https://github.com/gentoo/gentoo/pull/34472
>
> And then the only system packages that are missing are PALP and a few
> databases. Everything else can be detected and used by Sage, and that
> should speed up a clean build by a lot. I would still re
On 2024-08-02 15:19:03, Niranjana K M wrote:
> > Dear Sage developers,
> > Sage-10.4 fails to build on my computer running with Gentoo Linux.
> > It uses gcc-13.3.1 and python-3.12.3.
> > Sagemath is the master branch from git.
> > It fails to build sagelib-10.4. If i
On Sat, Aug 3, 2024 at 1:29 AM François Bissey wrote:
>
>
> On 3/08/24 07:17, Michael Orlitzky wrote:
> > On Fri, 2024-08-02 at 07:09 -0700, Niranjana K M wrote:
> >> At first I had flint-3.1.0 from Gentoo portage. Got same errors and
> build
> >> fai
o it, it is now fixed in furo-2024.07.18 which is also the spkg
version in develop branch.
But I had furo-2024.5.6 installed through Gentoo and the build picked it up
and used the system installed furo.
May be it needs furo version restriction in build scripts to avoid picking
old furo.
Thank you all for your guidance and support. I could successfully build
sagemath-10.5.beta1.
PS: Happy to see Gentoos in the group.
On Sun, 4 Aug 2024, 12:11 pm Niranjana K M, wrote:
> I could build till sagelib with the patched flint.
> Now I get an error in building doc.
>
> [
>
>
>
> for me, the build with Gentoo system furo-2024.5.6 works.
> (your error could be due to other sphinx-related packages - I have
> all the sphinx* - Sage packages coming from the system
> as well)
>
After updating furo alone the build completed successfully.
Now in Gentoo portage they remo
Sigmoidal + circles + exponential + Euler spiral
[image: logo2.png]
*Regards*
*Niranjana*
On Sun, Oct 20, 2024 at 2:55 PM Kwankyu Lee wrote:
> The background is actually transparent.
>
> --
> You received this message because you are subscribed to the Google Groups
> "sage-devel" group.
> T
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