Come see me speak about the new era of simplex method theory. Wednesday!

Release candidate 10.8.2.rc0 of passagemath, the comprehensive #OpenSource #Mathematics system in #Python, the pip-installable modularized fork of #SageMath. github.com/passagemath/...

Today in the @ucdavis.bsky.social arboretum in #DavisCA.

Updated table of #SageMath / passagemath distributions and deployments github.com/passagemath#..., now including #WebAssembly deployment with @jupyter.org JupyterLite. #Python #OpenSource #Mathematics

First @jupyter.org JupyterLite #Python notebook for serverless, in-browser #SageMath computations in algebraic combinatorics, using passagemath-combinat compiled to #WebAssembly with @emscripten.org passagemath.org/passagemath-... #OpenSource #Mathematics

Starting a thread of large lib accounts on here who minimize Covid/long Covid and in turn contribute to the stigmatization of people who still mask (If you follow or reshare these folks, please reconsider)

Updated passagemath platform table. github.com/passagemath/... #Python #SageMath #OpenSource #Mathematics

First passagemath #WebAssembly packages available on the @prefix.dev emscripten-forge channel #Python #SageMath #OpenSource #Mathematics

Packaging of passagemath for emscripten-forge, for serverless use in the web browser with JupyterLite. github.com/emscripten-f... #SageMath #Python

An unexpected find while out checking vernal pools today, a Sage Thrasher in Yolo County! Not where I expected to see you, but ok. 🪶

A packaging effort for passagemath's WebAssembly port has started in emscripten-forge. github.com/emscripten-f...

our #openaccess book on "branch-and-price" is finally published; you can download it here link.springer.com/book/10.1007... #orms @springernature.com

First stable release of the 10.8.x series of passagemath, the pip-installable modularized fork of #SageMath. Up to date with SageMath 10.9.beta3 (Jan 2026). Binary wheels uploaded for Linux, macOS, Windows, for the x86_64 & ARM platforms. github.com/passagemath/... #Python #OpenSource #Mathematics

Final release candidate 10.8.1.rc3 of passagemath, the pip-installable modularized fork of #SageMath. github.com/passagemath/... #Python #OpenSource #Mathematics #orms

Release candidate 10.8.1.rc2 of passagemath, the pip-installable modularized fork of #SageMath. github.com/passagemath/... #Python #OpenSource #Mathematics

Release candidate 10.8.1.rc1 of passagemath, the pip-installable modularized fork of #SageMath. github.com/passagemath/... #Python #OpenSource #Mathematics

Once again, imagine this happening at the ICM - there's no way we (the U.S.) can host the ICM responsibly #mathsky

Reminds me of a meeting in 2024 with a certain #SageMath committee whose members pretended not to know what the word "leadership" means. #gaslighting #OpenSource

Stable release 10.6.48 of passagemath, the pip-installable modularized fork of #SageMath. github.com/passagemath/... #Python #OpenSource #Mathematics #polymake

Release candidate 10.8.1.rc0 of passagemath, the pip-installable modularized fork of #SageMath. github.com/passagemath/... #Python #OpenSource #Mathematics

Pre-release 10.8.1.alpha4 of passagemath, the pip-installable modularized fork of #SageMath. github.com/passagemath/... #Python #OpenSource #Mathematics

Pre-release 10.8.1.alpha3 of passagemath, the pip-installable modularized fork of #SageMath. github.com/passagemath/... #Python #OpenSource #Mathematics

The biggest risk in this moment is something sociologists call “symbolic compliance.” That’s when an institution that is violating civil rights gives the public just enough symbolic victories that accountability efforts lose steam before there has been any meaningful change.

Pre-release 10.8.1.alpha2 of passagemath, the pip-installable modularized fork of #SageMath. github.com/passagemath/... #Python #OpenSource #Mathematics

We the people have the power. Join us tomorrow, January 26, for a virtual training on how to exercise your right to document ICE abuses in your community. RSVP using the link below. When using that link, Indivisible will know you came from us; their privacy policy applies.

A reminder to the news media: “conflicting accounts” is what you say BEFORE the incontrovertible video evidence appears. After that, your job is to ask why one side is lying, not to repeat the lie and pretend no one knows the truth.

Pre-release passagemath-10.8.1.alpha1, with #SageMath 10.9.beta3 merged. Supports #Python 3.11–3.14. Binary wheels for Linux, macOS, Windows are up on PyPI for testing with user packages. github.com/passagemath/... #OpenSource #Mathematics

Merging #SageMath 10.9.beta3 into @passagemath.org github.com/passagemath/... #Python #OpenSource #Mathematics

Just tagged: github.com/passagemath/... #SageMath #Python #OpenSource #Mathematics

Looking for examples: do you know any OSS projects that have thoughtfully updated their contribution process for AI-assisted PRs? Interested in: * PR templates asking for intent/reasoning * Comprehension checks * Other friction-adding methods Would love to learn from communities experimenting here

passagemath-10.8.x development has now started on the main branch of the github.com/passagemath/... repository. Stable releases in the 10.6.x series will be made from the passagemath-10.6.x branch. #SageMath #Python #OpenSource #Mathematics

Just released: Version 10.6.47 of passagemath, the pip-installable modularized #SageMath fork, an #OpenSource general-purpose #Mathematics system in #Python. New: "pip install -v passagemath-polymake" installs a Perl interpreter, all Perl prerequisites, and #polymake. github.com/passagemath/...

Starting this Thursday, I will be holding weekly @passagemath.org #OpenSource #Mathematics software office hours at 11:00 Pacific on the @scientific-python.org Discord server. discord.gg/UFPyFUaUSC?e...

Hey #MathSky, we just created a @code4math.org calendar which you can use to connect with us virtually or in person! This spring we will host a weekly open community office hour on Tuesdays! Visit us at code4math.org/events to learn more or add our calendar to your own!

The #OpenSource package for #cryptology analysis of S-boxes by H. Hadipour runs in #Python using the modularized pip-installable distributions of the #SageMath library from the passagemath project. github.com/hadipourh/sb...

Just released: Version 10.6.46 of passagemath, the pip-installable modularized #SageMath fork, an #OpenSource general-purpose #Mathematics system in #Python. github.com/passagemath/... Among the package upgrades: #polymake version 4.15.

Just released: Version 10.6.45 of passagemath, the pip-installable modularized #SageMath fork, an #OpenSource general-purpose #Mathematics system in #Python. github.com/passagemath/...

We've heard people like Starter Packs, so we just begun putting one together for open source organizations. It could be an OSPO like us, a Foundation that supports projects and the ecosystem or accounts for OSS events. Take a look and tell us who else should be there. go.bsky.app/Te7sTt9

The new #Python package passagemath-m4ri-m4rie provides fast linear algebra over GF(2) and GF(2ⁿ) using the m4ri and m4rie libraries. Binary wheels are available on #PyPI for Linux, macOS, and Windows. pypi.org/project/pass... #SageMath #OpenSource #Mathematics

First release of 2026! Version 10.6.44 of passagemath, the pip-installable modularized #SageMath fork, an #OpenSource general-purpose #Mathematics system in #Python. Includes a new package by F. Martinez-Figueroa for the Insertion Chain Complex. github.com/passagemath/...

Just released: Version 10.6.43 of passagemath, the pip-installable modularized #SageMath fork, an #OpenSource general-purpose #Mathematics system in #Python. Includes a new package by P. Mercat for morphic subshifts in the combinatorics of words. github.com/passagemath/...

Reminder to #OpenSource maintainers that 2025 is not over until it's over on Baker Island (UTC–12). There's still time to push out that final release of 2025! www.timeanddate.com/worldclock/u...

Here's a really easy New Year's Resolution: If you're sick with something contagious, you will stay home if your circumstances allow. If you can't stay home, you will mask around others until there is no possibility you are contagious. By making these choices, you will literally save lives.

PSA: You don’t owe anyone an explanation about the health reasons why you are wearing a mask. Badgering others about the tools they need to survive is stigmatizing and ableist, and should have no place in decent society.

The monolithic package sagemath-standard, abandoned by #SageMath, is replaced by pypi.org/project/pass...; it is an empty meta-package that declares dependencies on the modularized pip-installable packages that together provide the full functionality of a standard Sage installation. #OpenSource

The package sagemath-meataxe, abandoned by #SageMath, is replaced by pypi.org/project/pass...; it provides a specialized implementation of matrices over small finite fields using a #Python interface to the MeatAxe library. #OpenSource

The package sagemath-sirocco, abandoned by #SageMath, is replaced by pypi.org/project/pass...; it provides a #Python interface to the sirocco library for computing topologically certified root continuation of bivariate polynomials. #OpenSource

Early Christmas present: 𝐩𝐢𝐩 𝐢𝐧𝐬𝐭𝐚𝐥𝐥 𝐮𝐧𝐨𝐩𝐲 Uno is a unified SQP/barrier solver for nonlinearly constrained #optimization Available as precompiled binaries for Linux and macOS (Windows builds are WIP) + source distribution. Even better: precompiled BQPD and HiGHS are included 😎 #oss #foss #python

The package sagemath-mcqd, abandoned by #SageMath, is replaced by pypi.org/project/pass...; it provides a #Python interface to the mcqd library, for finding maximum cliques in #graphs. #OpenSource #Mathematics

The package sagemath-tdlib, abandoned by #SageMath, is replaced by pypi.org/project/pass...; it provides a #Python interface to tdlib/treedec, for tree decompositions of graphs. #OpenSource