Re: [sage-devel] SAGE_NUM_THREADS

e value is always one. El miércoles, 12 de marzo de 2025 a las 6:15:27 UTC+9, dim...@gmail.com escribió: > On Mon, Mar 10, 2025 at 4:28 AM enriqu...@gmail.com > wrote: > > > > If I set the variable SAGE_NUM_THREADS to a number of cores before > opening a sage session (command

[sage-devel] SAGE_NUM_THREADS

If I set the variable SAGE_NUM_THREADS to a number of cores before opening a sage session (command line or jupyterlab) there is a different behaviour in 10.5 and in 10.6beta; parallel computation can be done in 10.5, there is no effect in the beta version (I do not know when it started to fail).

[sage-devel] binder and optional packages

I would like to know how to change Dockerfile in sage-binder-env to use optional packages. I was able to do it using conda but I I do not know how to upgrade of version in that case. Thanks, Enrique. -- You received this message because you are subscribed to the Google Groups "sage-devel" grou

Re: [sage-devel] Behavior of optional packages

Thanks. Is it documented somewhere? El viernes, 12 de julio de 2024 a las 15:01:19 UTC+2, Dima Pasechnik escribió: > Yes, this is a recent change. > It's time to retire "sage -i". > > Dima > > > On 12 July 2024 07:03:19 BST, "enriqu...@gmail.com"

[sage-devel] Behavior of optional packages

I am not sure if the subject reflects exactly what I mean but I have just seen a change of behavior. It is maybe intended but I do not see it reflected in the documentation or I did not know how to look for it. I use quite often the optional package sirocco. It was installed in my develop branch

[sage-devel] Re: Make not using installed gcc and openssl

I think there are two choices. One worked for me, just compile the last develop version. For the other one, there are some PR that can be applied, but I am not sure if it will work. El martes, 11 de junio de 2024 a las 19:42:48 UTC+2, Todd Hesla escribió: > Hi, > > I'm trying to build Sagemath

[sage-devel] Re: UniqueRepresentation MRO Question

Is there any sense to define a new class of UniqueRepresentation with the same characteristics and other name with the switch of order? El miércoles, 13 de marzo de 2024 a las 16:58:49 UTC+1, Travis Scrimshaw escribió: > Hi everyone, >On https://github.com/sagemath/sage/pull/37128, we fi

[sage-devel] Generators of a number field

I encountered an issue which can be easily solved interactively but it may give problems inside code: sage: F = CyclotomicField(4, 'b') sage: R = PolynomialRing(F, 'x, b') sage: u, v = R.gens() sage: f = v^2 - u sage: f0 = f.subs({u:1}) sage: f1 = F[v](f0) Related to this, I discovered number_fiel

[sage-devel] Fedora sagemath package maintainer

I have learnt that at this momente there is no Fedora sagemath package maintainer. I am a Fedora user but I do not use the rpm package; more relevant, I do not have the skills for this maintenance. Would anyone take the task? Best regards, Enrique. -- You received this message because you are s

[sage-devel] Problems with symmetric groupos

The following code gives problems: sage: A5 = AlternatingGroup(5) sage: h0 = A5.hom(codomain=A5, im_gens=A5.gens()) --- ValueErrorTraceback (most recent call last) Cell In [22], line 1

[sage-devel] Re: SageMath docker image + mybinder.org

las 20:33:10 UTC+1, enriqu...@gmail.com escribió: > There is also a working solution with conda (see the environment.yml file > in https://github.com/sagemath/sage-binder-env > <https://github.com/sagemath/sage-binder-env/issues/9>) > > El jueves, 17 de noviembre de 2022 a las

[sage-devel] Re: Ideals in LaurentPolynomialRing

I tried to compute associated_primes and it works, maybe it is related to the bug. El miércoles, 31 de mayo de 2023 a las 22:20:43 UTC+2, enriqu...@gmail.com escribió: > I guess it can be possible to get a smaller example and it may be possible > that this code has other problems. My g

[sage-devel] Re: Ideals in LaurentPolynomialRing

if they want to, including you yourself! You could file it >>> as an "enhancement" or even as a "bug" if you can convincingly show it's a >>> regression. In the latter case you would probably end up identifying a >>> version in which performance was s

[sage-devel] Ideals in LaurentPolynomialRing

Some time ago I had some computations on ideals in Laurent polynomial rings, namely looking for minimal associated primes. Basically, I converted any generator into a polynomial, study the ideal in the polynomial ring, and forget the prime ideals containing monomials. From some time ago, it is

Re: [sage-devel] Adding labels to pull requests?

Thank you! El miércoles, 29 de marzo de 2023 a las 19:58:08 UTC+2, David Roe escribió: > Hi Enrique, > I've added you to the Triage team, so now you can manage labels. > David > > On Wed, Mar 29, 2023 at 1:33 PM enriqu...@gmail.com > wrote: > >> Actually I hav

Re: [sage-devel] Adding labels to pull requests?

Actually I have the same problem, I cannot see how to apply labels to PR I created. Maybe I can't. Thanks, Enrique. El jueves, 2 de marzo de 2023 a las 21:37:56 UTC+1, Dima Pasechnik escribió: > On Thu, Mar 2, 2023 at 6:20 PM brettpim wrote: > > > > Aaron Dwyer and I have just finished an initi

[sage-devel] Re: The build of giac-1.9.0.15p0 in sage-9.7 failed on fedora-37 (x86_64)

I had the same issue, running ./configure --with-system-pari=no before make solved the issue El sábado, 19 de noviembre de 2022 a las 13:33:07 UTC+1, furutaka@gmail.com escribió: > (It compiled w/o any trouble on the previous version of fedora (36)...) > > -- > Kazuyoshi Furutaka > -- Yo

[sage-devel] Re: SageMath docker image + mybinder.org

There is also a working solution with conda (see the environment.yml file in https://github.com/sagemath/sage-binder-env ) El jueves, 17 de noviembre de 2022 a las 10:44:16 UTC+1, Eric Gourgoulhon escribió: > PS: I confirm that your solutio

Re: [sage-devel] trac.sagemath.org unreachable

Probably unrelated because I was able to access the web page after the update but right now I get from the browser (chrome and firefox): Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/trac/web/api.py", line 602, in send_error data, 'text/html') File "/usr/local

Re: [sage-devel] Unable to push to trac server

Actually, now I was able to push my commit even if ssh still gives an error El martes, 23 de agosto de 2022 a las 16:44:41 UTC+2, enriqu...@gmail.com escribió: > My .ssh folder looks as yours but the ssh command ends with Permission > denied (publickey).and I cannot push a commit to a

Re: [sage-devel] Unable to push to trac server

My .ssh folder looks as yours but the ssh command ends with Permission denied (publickey).and I cannot push a commit to a ticket. I am in Fedora 36 if it gives a hint. El viernes, 5 de agosto de 2022 a las 21:40:26 UTC+2, dim...@gmail.com escribió: > Another common pitfall are permissions on ke

[sage-devel] gap, gap_packages, binder and conda

Hi everyone, I would like to know why there are some gap packages included in the standard package gap, some other ones included in gap_packages and other ones nowhere. I think someone said sometime ago that some of them could interfere with other sage packages but I am not sure which ones. Thes

[sage-devel] Re: SageMath Accepted as GSoC 2022 Mentor Organization

Today I received a message from EAGER mail list (algebraic geometry events) a message about a GeomScale organization being accepted as a mentoring organization for the 2022 Google Summer of Code and looking for candidates. Would it be useful if Travis or someone else would send a message to this

Re: [sage-devel] UCLA paper

2022 at 7:22 AM Dima Pasechnik wrote: > > > > Ideally, do a PR at https://github.com/sagemath/publications, our > > GitHub repo specifically for gathering such data. > > > > > > On Thu, Feb 24, 2022 at 3:17 PM enriqu...@gmail.com > > wrote: > > &g

Re: [sage-devel] UCLA paper

Is there a place to communicate papers citing Sagemath? El miércoles, 23 de febrero de 2022 a las 20:38:26 UTC+1, dim...@gmail.com escribió: > On Wed, Feb 23, 2022 at 7:23 PM William Stein wrote: > > > > Hi > > > > UCLA just published a new paper about teaching Dynamics to about 1,400 > > Bio

Re: [sage-devel] Docker images no longer being build and is gitlab still maintained?

Besides the binder problem something may happen from sagemath side, since for my binder pages the cocalc image works. With other sagemath dockers I got basically the same errors as above. Enrique El viernes, 3 de diciembre de 2021 a las 14:01:43 UTC+1, dim...@gmail.com escribió: > On Fri, 3 De

Re: [sage-devel] trac and ssh

It works now! Thanks! El lunes, 8 de noviembre de 2021 a las 18:18:08 UTC+1, dim...@gmail.com escribió: > On Mon, Nov 8, 2021 at 8:55 AM enriqu...@gmail.com > wrote: > >> If I change the ip address of my computer, I have access to trac; coming >> back to the origin

Re: [sage-devel] trac and ssh

If I change the ip address of my computer, I have access to trac; coming back to the original address, no access El domingo, 7 de noviembre de 2021 a las 22:40:26 UTC+1, enriqu...@gmail.com escribió: > I do not find my previous answer, did it arrive to you? Anyway, I got > locked w

Re: [sage-devel] trac and ssh

I do not find my previous answer, did it arrive to you? Anyway, I got locked with my tries from my laptop, and rebooting solved that issue (not for the first machine) El domingo, 7 de noviembre de 2021 a las 18:59:07 UTC+1, dim...@gmail.com escribió: > On Sat, Nov 6, 2021 at 3:56 PM enr

[sage-devel] trac and ssh

This week I had problems to connect via ssh with trac (in order to checkout a trac branch). It is not the first time it happened, last time I think it was a problem with the type of the ssh key and I managed to solve it. I tried in the same way and probably I made too many tries and now I have n

Re: [sage-devel] Re: Sage no longer working in Binder

I have tried with sagemathinc/cocalc:latest and it works. There is a message of permission denied when running the notebooks, but it is possible to run them. Any other try with sagemath or sagemath-dev (installing jupyterlab) failed. This was my dockerfile: FROM sagemathinc/cocalc:latest COPY

Re: [sage-devel] snappy

The error disappeared with sage -pip install --upgrade https://github.com/3-manifolds/SnapPy/archive/master.zip adapting the suggestion in https://github.com/3-manifolds/SnapPy/issues/22 El miércoles, 7 de abril de 2021 a las 23:43:58 UTC+2, enriqu...@gmail.com escribió: > Thanks! >

Re: [sage-devel] snappy

/ticket/30857 > > > > Le 07/04/2021 à 21:06, enriqu...@gmail.com a écrit : > >> Is there anyone using snappy inside sage? Uninstalling and stalling > >> produce > >> the same errors. > >> > >> El miércoles, 17 de marzo de 2021 a las 16:0

Re: [sage-devel] snappy

Is there anyone using snappy inside sage? Uninstalling and stalling produce the same errors. El miércoles, 17 de marzo de 2021 a las 16:02:06 UTC+1, enriqu...@gmail.com escribió: > I did it a few minutes ago. The orders "sage -i snappy", "sage -f snappy", > "sa

Re: [sage-devel] snappy

talling it? > > > > On Wed, 17 Mar 2021, 08:33 enriqu...@gmail.com, > wrote: > >> I was able to install in snappy in Sage 9.3beta8. I did not test it when >> installed and now in beta9 I am unable to test it. >> For import snappy I get a couple of Depre

[sage-devel] snappy

I was able to install in snappy in Sage 9.3beta8. I did not test it when installed and now in beta9 I am unable to test it. For import snappy I get a couple of DeprecationWarnings: local/lib/python3.9/site-packages/snappy/snap/shapes.py:4: DeprecationWarning: the complex_field module is depreca

[sage-devel] Re: Bug in hom

> Again, let me reiterate that Python == should not always be taken as > equality as you might think of it. However, in this case, if we fix the > aforementioned bug, everything should behave how you expect it to. > > Best, > Travis > > On Thursday, December 24, 2020 at 7:

[sage-devel] Re: Bug in hom

domains match and compose with the > corresponding coercion maps. > > Best, > Travis > > > On Thursday, December 24, 2020 at 2:07:35 AM UTC+10 enriqu...@gmail.com > wrote: > >> I have posted a bug in hom method for vector spaces in >> https://groups.google.c

[sage-devel] Bug in hom

I have posted a bug in hom method for vector spaces in https://groups.google.com/g/sage-support/c/1VDRFjZePCo/m/sFimwoV2BgAJ If one defines linear mappings using hom, distinct morphisms may be told to be equal and viceversa Following a colleague advice (Miguel Marco) I looked at the method _r