passagemath

passagemath: General purpose mathematical software system in Python, a pip-installable modularized fork of SageMath

passagemath is open source mathematical software released under the GNU General Public Licence GPLv2+.

It is a fork of SageMath, created in October 2024 with the following goals:

providing modularized installation with pip,
establishing first-class membership in the scientific Python ecosystem,
giving clear attribution of upstream projects,
inviting collaborations with upstream projects,
building a professional, respectful, inclusive community,
developing a port to Pyodide for serverless deployment with Javascript,
developing a native Windows port.

passagemath community

passagemath in the mathematical software landscape

The passagemath project is a major integrating force in the mathematical software landscape. There are many ways to contribute: Follow the #issue numbers to see how you can help; for example, by surveying software, building or extending interfaces, or contributing to distribution packaging.

	In the passagemath distribution	Not in the passagemath distribution
Upstream non-Python math software – standard packages	cddlib, eclib, ecm, fflas_ffpack, FLINT #31408, fplll, GAP, gf2x, gfan, giac, givaro, glpk, GMP, GSL, IML, lcalc, libbraiding, libhomfly, LinBox, lrcalc, m4ri, m4rie, Maxima, mpc, mpfi, mpfr, nauty, NTL, OpenBLAS, palp, PARI, planarity, PPL, primecount, primesieve, rw, Singular, suitesparse, symmetrica, sympow
– optional packages	4ti2, bliss, brial, cbc, coxeter3, csdp, dsdp, fricas, frobby, glucose, igraph, kenzo, kissat, libsemigroups, lidia, lrslib, macaulay2, mcqd, meataxe, mpfrcx, msolve, normaliz, papilo, plantri, polymake, qepcad, rubiks, saclib, scip, scip_sdp, sirocco, soplex, tdlib, tides, topcom	Free software that Sage interfaces to: Octave, R, ...; Non-free software that Sage interfaces to: Magma, Maple, Mathematica, CPLEX, Gurobi, ...
– unused packages	barvinok, cocoalib, isl, polylib, SymEngine, ... #33773	sagemath.org links, Open-source CAS, SoftwareToIntegrate, SoftwareSurveys #33725, Python optimization packages #26511, polyhedral geometry packages, swMATH.org, math databases #30914
Upstream Python math software – standard packages	CVXOPT, fpylll, gmpy2, mpmath, NetworkX, NumPy, pplpy, primecountpy, rpy2, SciPy, SymPy, ...
– optional packages	CVXPY, CyLP, pycosat, pycryptosat, PyNormaliz, pyscipopt, python_igraph
Upstream distributions	Lists of equivalent system packages in distributions	Distributions providing system packages: homebrew, conda-forge, archlinux, ... #27330
Sage library: – absorbed libraries	GiNaC/Pynac #33401, giacpy, sage_brial
– namespace packages	sage.algebras., sage.arith., sage.calculus., sage.categories., sage.coding., sage.combinat., sage.crypto., sage.dynamics., sage.functions., sage.game_theory., sage.geometry., sage.graphs., sage.groups., sage.homology., sage.knots., sage.lfunctions., sage.manifolds., sage.matrix., sage.matroids., sage.modular., sage.monoids., sage.numerical., sage.plot., sage.probability., sage.quadratic_forms., sage.rings., sage.sets., sage.schemes., sage.symbolic., sage.tensor., sage.topology.*, ...
– absorbed Sage extensions	Sage-Combinat, SageManifolds
passagemath: Modularized pip-installable packages – named after a basic mathematical structure
– named after a standard third-party non-Python dependency
– named after an optional third-party non-Python dependency
– named after a technical functionality
Downstream software	SageTeX, In-distribution Sage user packages: admcycles, sage-flatsurf, ...	External Sage user packages #31164, GAP-homalg
User interfaces	Jupyter, JupyterLab #30399	Emacs sage-shell-mode, Interfaces, IDEs #30500
Downstream distributions	SageMath distribution #33774, Sage Docker images, wheels #31251	Distributions carrying SageMath: conda-forge, archlinux, debian/ubuntu, fedora, sage-on-gentoo, nix, voidlinux, ... #33775; Third-party Docker images
Downstream deployments	Gitpod #33113	Running SageMath in the cloud: CoCalc, SageCell, Binder
Downstream of downstream	Devcontainers #33671, #34363