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Welcome to sage-devel, development discussion group of Sage.

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James, kcrisman4

12:09 PM

Re: Regarding interest in GSoC Idea in Gambit

Thanks kcrisman, I started setting up sage yesterday and yesterday also got reply from matthias koppe

unread,

Re: Regarding interest in GSoC Idea in Gambit

Thanks kcrisman, I started setting up sage yesterday and yesterday also got reply from matthias koppe

12:09 PM

4:22 AM

primecount, debian testing sage 10.9 beta 7

Compilation now ok. primecount: 8.2+ds-1 td

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primecount, debian testing sage 10.9 beta 7

Compilation now ok. primecount: 8.2+ds-1 td

4:22 AM

1:24 AM

primecount /debian testing.

Today, primecount has been updated in Debian testing. We will see whether it solves the problem or

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primecount /debian testing.

Today, primecount has been updated in Debian testing. We will see whether it solves the problem or

1:24 AM

Marc Culler, … Michael Orlitzky32

Mar 3

why does make sagemath_doc_html *always* rebuild sagelib

Getting rid of these shenanigans sounds like progress to me. - Marc On Tuesday, March 3, 2026 at 12:

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why does make sagemath_doc_html *always* rebuild sagelib

Getting rid of these shenanigans sounds like progress to me. - Marc On Tuesday, March 3, 2026 at 12:

Mar 3

Mar 3

[sage-devel] Bug in cohomology calculation of a toric divisor

Hello, I noticed something in the calculation of the sheaf cohomology of a toric divisor in sage/

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[sage-devel] Bug in cohomology calculation of a toric divisor

Hello, I noticed something in the calculation of the sheaf cohomology of a toric divisor in sage/

Mar 3

Travis Scrimshaw, … Vincent Delecroix5

Mar 3

SageMath Accepted for GSoC 2026

Thanks Travis for handling the process again. I will not have time myself for GSOC this year. But I

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SageMath Accepted for GSoC 2026

Thanks Travis for handling the process again. I will not have time myself for GSOC this year. But I

Mar 3

enriqu...@gmail.com

Mar 3

PATH in jupyter

Starting from 10.8, the use of sage with system jupyterlab needs some work but it is possible. From

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PATH in jupyter

Starting from 10.8, the use of sage with system jupyterlab needs some work but it is possible. From

Mar 3

Marc Houben, Dima Pasechnik3

Feb 25

Perfect, actually, removing rediris.es from the mirror list fixed the issue. The upsteam_url also

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Perfect, actually, removing rediris.es from the mirror list fixed the issue. The upsteam_url also

Feb 25

Marc Culler, … Grégory Vanuxem23

Feb 24

ANNOUNCEMENT: SageMath as an AppImage

This is an announcement that an AppImage for SageMath 10.8 is now available for downloading. - Marc

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ANNOUNCEMENT: SageMath as an AppImage

This is an announcement that an AppImage for SageMath 10.8 is now available for downloading. - Marc

Feb 24

Trevor Karn, … Dima Pasechnik11

Feb 24

On February 24, 2026 7:27:24 AM CST, Michael Orlitzky <mic...@orlitzky.com> wrote: >On 2026

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On February 24, 2026 7:27:24 AM CST, Michael Orlitzky <mic...@orlitzky.com> wrote: >On 2026

Feb 24

shreyansh verma, UTPAL KUMAR RAY2

Feb 23

Introduction: Shreyansh Verma – First-Year CSE Student (AI/ML) & SageMath Contributor

Open the issues page of sagemath/sage in github and go for "good first issue". -------

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Introduction: Shreyansh Verma – First-Year CSE Student (AI/ML) & SageMath Contributor

Open the issues page of sagemath/sage in github and go for "good first issue". -------

Feb 23

Yanshu Wang, … Tobia...@gmx.de19

Feb 22

An Experimental Port of SageMath to Browser via WebAssembly (v86)

That is great. Just to save time, I am happy to list the existent wasm builds of the most important

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An Experimental Port of SageMath to Browser via WebAssembly (v86)

That is great. Just to save time, I am happy to list the existent wasm builds of the most important

Feb 22

Eric Gourgoulhon, … Thierry Dumont13

Feb 22

Maxima built but not working in Sage 10.9.beta1

Ok. I restarted from a fresh clone of 10.9 beta6, same problem... If I understand what you write, I

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Maxima built but not working in Sage 10.9.beta1

Ok. I restarted from a fresh clone of 10.9 beta6, same problem... If I understand what you write, I

Feb 22

Sette Diop, Dima Pasechnik9

Feb 17

Error building sage-10.7 on macOS Tahoe 26.0

Attachment available until Mar 20, 2026 Thanks so much again Dima! I was not able to run the fix you

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Error building sage-10.7 on macOS Tahoe 26.0

Attachment available until Mar 20, 2026 Thanks so much again Dima! I was not able to run the fix you

Feb 17

Martin R, … Tobia...@gmx.de6

Feb 16

upgrade to gap 4.15

The conda env files already use v4.15.1 of gap: https://github.com/sagemath/sage/blob/

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upgrade to gap 4.15

The conda env files already use v4.15.1 of gap: https://github.com/sagemath/sage/blob/

Feb 16

Feb 14

PR #40397 allows macOS builds using Accelerate instead of OpenBLAS

Hi macOS users, please test https://github.com/sagemath/sage/pull/40397 which allows macOS builds

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PR #40397 allows macOS builds using Accelerate instead of OpenBLAS

Hi macOS users, please test https://github.com/sagemath/sage/pull/40397 which allows macOS builds

Feb 14

Feb 13

Announcing Sage Days 130.5 – Montréal, April 27–May 8, 2026

Dear Sage developers and users, We are pleased to announce the Sage Days 130.5, to be held in

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Announcing Sage Days 130.5 – Montréal, April 27–May 8, 2026

Dear Sage developers and users, We are pleased to announce the Sage Days 130.5, to be held in

Feb 13

julian...@fsfe.org

Feb 13

Code of Conduct Committee Election Process

We, the SageMath Code of Conduct Committee, started our current term almost two years ago. While

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Code of Conduct Committee Election Process

We, the SageMath Code of Conduct Committee, started our current term almost two years ago. While

Feb 13

Martin R, … Dima Pasechnik3

Feb 11

On Wed, Feb 11, 2026 at 1:09 PM 'Vincent Macri' via sage-devel <sage-devel@googlegroups.

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On Wed, Feb 11, 2026 at 1:09 PM 'Vincent Macri' via sage-devel <sage-devel@googlegroups.

Feb 11

enriqu...@gmail.com

Feb 11

I have been gladly suprised lately by the fact that one can compute the dual of a curve in a

unread,

I have been gladly suprised lately by the fact that one can compute the dual of a curve in a

Feb 11

Trevor Karn, … Dima Pasechnik29

Feb 10

10.9.beta5 startup failure

I think now that's a bug in ./configure The ability to build extensions (with setuptools) is a

unread,

10.9.beta5 startup failure

I think now that's a bug in ./configure The ability to build extensions (with setuptools) is a

Feb 10

Travis Scrimshaw, … Nils Bruin18

Feb 10

Magic Cython compiling doesn't display errors

Note that if you use conda then there is no need for sage-the-distro (and thus, in particular, for

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Magic Cython compiling doesn't display errors

Note that if you use conda then there is no need for sage-the-distro (and thus, in particular, for

Feb 10

Feb 10

cython and perhaps libgap experts needed

Dear all, we need help with https://github.com/sagemath/sage/issues/41595 and https://github.com/gap-

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cython and perhaps libgap experts needed

Dear all, we need help with https://github.com/sagemath/sage/issues/41595 and https://github.com/gap-

Feb 10

Sary Drappeau, Dima Pasechnik2

Feb 9

Solutions to differential delay equations

Just to remark that you are referring to Sage 9.4 docs, rather than to the up to date ones, which

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Solutions to differential delay equations

Just to remark that you are referring to Sage 9.4 docs, rather than to the up to date ones, which

Feb 9

Georgi Guninski, Trevor Karn2

Feb 5

What are the current sage coding skills of chatgpt?

Not your question exactly, but ChatGPT has been extremely helpful to me while trying to *build* Sage

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What are the current sage coding skills of chatgpt?

Not your question exactly, but ChatGPT has been extremely helpful to me while trying to *build* Sage

Feb 5

Martin R, … Antonio Rojas12

Feb 5

doctest on permgroup.py not doing anything at all

This is caused by the browse gap package. See https://github.com/sagemath/sage/issues/31761#

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doctest on permgroup.py not doing anything at all

This is caused by the browse gap package. See https://github.com/sagemath/sage/issues/31761#

Feb 5

cxzhong, Dima Pasechnik2

Feb 4

New numerical backend highs

On Wed, Feb 4, 2026 at 10:20 AM cxzhong <chenxi...@outlook.com> wrote: > > In Highs

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New numerical backend highs

On Wed, Feb 4, 2026 at 10:20 AM cxzhong <chenxi...@outlook.com> wrote: > > In Highs

Feb 4

Eric Gourgoulhon

Feb 4

Cython + numpy broken in Sage >= 10.8

Hi, The demo notebook https://github.com/sagemanifolds/SageManifolds/blob/master/Notebooks/

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Cython + numpy broken in Sage >= 10.8

Hi, The demo notebook https://github.com/sagemanifolds/SageManifolds/blob/master/Notebooks/

Feb 4

Feb 3

Announcing Sage Days Western Canada 2026: Rocky Mountains, June 7-12

Applications for Sage Days 131 are now open! Information and a link to the application form can be

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Announcing Sage Days Western Canada 2026: Rocky Mountains, June 7-12

Applications for Sage Days 131 are now open! Information and a link to the application form can be

Feb 3

Nils Bruin, François Bissey2

Feb 2

Making a quick multi-user sagemath install using conda

I have performed quite a few system wide conda installs to provide jupyterhub in the past. I usually

unread,

Making a quick multi-user sagemath install using conda

I have performed quite a few system wide conda installs to provide jupyterhub in the past. I usually

Feb 2

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