Ecosyste.ms: OpenCollective

An open API service for software projects hosted on Open Collective.

SageMath

Creating a viable free open source alternative to Magma, Maple, Mathematica and Matlab
Collective - Host: opensource - https://opencollective.com/sage_math - Website: https://sagemath.org - Code: https://github.com/sagemath

fixing some typos

github.com/sagemath/sage - fchapoton opened this pull request 2 months ago
An unexpected result of the shift operator

github.com/sagemath/sage - n-WN opened this issue 2 months ago
a few simplified isinstance (ruff SIM101)

github.com/sagemath/sage - fchapoton opened this pull request 2 months ago
fix all pep E302 in manifolds and geometry

github.com/sagemath/sage - fchapoton opened this pull request 2 months ago
Draft: doctest framework eats SignalErrors

github.com/sagemath/sage - orlitzky opened this pull request 2 months ago
`Permutations()` and other combinatorial classes error out on mutable elements

github.com/sagemath/sage - maxale opened this issue 2 months ago
doctest failure in schemes/elliptic_curves/ell_rational_field.py

github.com/sagemath/sage - mantepse opened this issue 2 months ago
Make codecov/patch informational (not fail)

github.com/sagemath/sage - kwankyu opened this pull request 2 months ago
Container image entry point

github.com/sagemath/sage - astoff opened this issue 2 months ago
Introduce negated optional tag

github.com/sagemath/sage - kwankyu opened this pull request 2 months ago
Add chen2024polygnn

github.com/sagemath/publications - chenzhaiyu opened this pull request 2 months ago
move orientation methods from `graph.py` to `orientations.py`

github.com/sagemath/sage - dcoudert opened this pull request 2 months ago
faster comparison of elliptic-curve morphisms

github.com/sagemath/sage - yyyyx4 opened this pull request 2 months ago
View cannot output pdf

github.com/sagemath/sage - Christian-Nerd opened this issue 2 months ago
Segmentation fault on error thrown out of print_func

github.com/sagemath/sage - user202729 opened this issue 2 months ago
use specialized 2-dimensional .log() method in .matrix_on_subgroup()

github.com/sagemath/sage - yyyyx4 opened this pull request 2 months ago
GAP 4.13.1

github.com/sagemath/sage - orlitzky opened this pull request 2 months ago
`sqrt(Mod(,))` produces a result from some extended ring when no square roots exist

github.com/sagemath/sage - maxale opened this issue 2 months ago
`sqrt(Mod(,),all=True)` should raise more informative `NotImplmentedError`

github.com/sagemath/sage - maxale opened this issue 2 months ago
Evaluation of polynomial coefficient rings in free algebras

github.com/sagemath/sage - stumpc5 opened this issue 2 months ago
Solve

github.com/sagemath/sage - Nickzad143 opened this issue 2 months ago
Provide access to the backend index for a `MIPVariable`

github.com/sagemath/sage - maxale opened this issue 2 months ago
adding method tikz to class Graph

github.com/sagemath/sage - seblabbe opened this pull request 2 months ago
make sure .division_points() returns the correct result for m=-1

github.com/sagemath/sage - yyyyx4 opened this pull request 2 months ago
elliptic-curve points' .division_points() method returns wrong result for m=-1

github.com/sagemath/sage - yyyyx4 opened this issue 2 months ago
switch to nauty for generating posets

github.com/sagemath/sage - fchapoton opened this pull request 2 months ago
convert magma power series rings

github.com/sagemath/sage - fchapoton opened this pull request 2 months ago
fix docstring, fix whitespace around = and ,

github.com/sagemath/sage - mantepse opened this pull request 2 months ago
Determine if a graph is chordal bipartite, and if so, find a bisimplicial ordering in a faster algorithm

github.com/sagemath/sage - lichengzhang2 opened this issue 2 months ago
non recursive version of method `gomory_hu_tree` for graphs

github.com/sagemath/sage - dcoudert opened this pull request 2 months ago
avoid some type comparisons in combinat

github.com/sagemath/sage - fchapoton opened this pull request 2 months ago
Add develop-source/devcontainer.json

github.com/sagemath/sage - kwankyu opened this pull request 2 months ago
Ruff e713

github.com/sagemath/sage - fchapoton opened this pull request 2 months ago
Fix codespaces devcontainer

github.com/sagemath/sage - kwankyu opened this pull request 3 months ago
slightly enhanced convolution of piecewise functions

github.com/sagemath/sage - fchapoton opened this pull request 3 months ago
Clean up dummy packages

github.com/sagemath/sage - kwankyu opened this pull request 3 months ago
Minor issue with documentation for congruence subgroups

github.com/sagemath/sage - seewoo5 opened this issue 3 months ago
Fix gfortran and e-antic builds with XCode 16 on x86_64

github.com/sagemath/sage - culler opened this pull request 3 months ago
implement Hadamard matrices constructions by Yamada from doi:10.1017/S144678870003086X

github.com/sagemath/sage - dimpase opened this issue 3 months ago
QEPCAD Timeout

github.com/sagemath/sage - anirjoshi opened this issue 3 months ago
introduce limit(expr, v, a) syntax

github.com/sagemath/sage - nbruin opened this pull request 3 months ago
QEPCAD not working in python package of SageMath

github.com/sagemath/sage - anirjoshi opened this issue 3 months ago
add method `orient` to `Graph`

github.com/sagemath/sage - dcoudert opened this pull request 3 months ago
Check the system R in SPKG rpy2

github.com/sagemath/sage - kwankyu opened this pull request 3 months ago
Fix test failures due to global mpmath state

github.com/sagemath/sage - orlitzky opened this pull request 3 months ago
Set explicit install name path on macOS suitesparse

github.com/sagemath/sage - vbraun opened this pull request 3 months ago
rpy2 (standard) cannot depend on r (optional)

github.com/sagemath/sage - vbraun opened this pull request 3 months ago
make sdist is broken

github.com/sagemath/sage - vbraun opened this issue 3 months ago
Do not allow external Pari 2.17 or later

github.com/sagemath/sage - jhpalmieri opened this pull request 3 months ago
cvxopt fails on arm macos: no LC_RPATH's found

github.com/sagemath/sage - vbraun opened this issue 3 months ago
Update README.rst

github.com/sagemath/sage-binder-env - AliMoamen opened this pull request 3 months ago
Add "needs" tags for giac and libgiac

github.com/sagemath/sage - orlitzky opened this pull request 3 months ago
external Pari 2.17 does not work (yet)

github.com/sagemath/sage - dimpase opened this issue 3 months ago
Adapt to precision changes in pari 2.17

github.com/sagemath/cypari2 - antonio-rojas opened this pull request 3 months ago
The name/ family name of the (di)graph is preserved on addition/ deletion of a vertex/ an edge.

github.com/sagemath/sage - janmenjayap opened this issue 3 months ago
polynomials/fix category

github.com/sagemath/sage - mantepse opened this pull request 3 months ago
Residue Field bug

github.com/sagemath/sage - SamSchiavone opened this issue 3 months ago
Fix time limitation in magma_free docstring

github.com/sagemath/sage - Eloitor opened this pull request 3 months ago
Fix the latex representation of crystals tableaux

github.com/sagemath/sage - kwankyu opened this pull request 3 months ago
use StructureDescription() in gap/element.pyx tests

github.com/sagemath/sage - dimpase opened this pull request 3 months ago
Added a Tutte Embedding Layout for Graphs

github.com/sagemath/sage - nturillo opened this pull request 3 months ago
Unable to compute `limit()` over a variable coming from a list

github.com/sagemath/sage - maxale opened this issue 3 months ago
Test failure in gap/element.pyx

github.com/sagemath/sage - mantepse opened this issue 3 months ago
Add method tikz (or latex_standalone) within combinat.crystals module

github.com/sagemath/sage - seblabbe opened this pull request 3 months ago
harmonise the interfaces of orientation() and acyclic_orientation()

github.com/sagemath/sage - dimpase opened this issue 3 months ago
Add Infinite families of standard Cappell-Shaneson spheres

github.com/sagemath/publications - AdityaK1729 opened this pull request 3 months ago
fix the output of method `acyclic_orientations`

github.com/sagemath/sage - dcoudert opened this pull request 3 months ago
src/sage/symbolic/integration: make libgiac integration optional

github.com/sagemath/sage - orlitzky opened this pull request 3 months ago
Added two missing difference sets, updated URLs

github.com/sagemath/sage - dmgordo opened this pull request 3 months ago
Dropping support for power with Finite Field Polynomial Element

github.com/sagemath/sage - Shay2Shay opened this pull request 3 months ago
bootstrap spawns dozens of python processes simultaneously, enough to freeze a computer for a few seconds

github.com/sagemath/sage - cyrilbouvier opened this issue 3 months ago
build/pkgs/sagetex/dependencies: add $(PYTHON_TOOLCHAIN)

github.com/sagemath/sage - orlitzky opened this pull request 3 months ago
`sage.sets`: Modularization fixes (imports)

github.com/sagemath/sage - mkoeppe opened this pull request 3 months ago
Corrects some inner products in root systems

github.com/sagemath/sage - skipgaribaldi opened this pull request 3 months ago
Fix build and tests with pari 2.17

github.com/sagemath/sage - antonio-rojas opened this pull request 3 months ago
Add pari_PRIMES declaration

github.com/sagemath/cypari2 - antonio-rojas opened this pull request 3 months ago
deprecate dict method of polynomials

github.com/sagemath/sage - mantepse opened this pull request 3 months ago
Fix build.yml broken for releases

github.com/sagemath/sage - kwankyu opened this pull request 3 months ago
generic matrix inversion yields incorrect results ovec RealBallField

github.com/sagemath/sage - mezzarobba opened this issue 3 months ago
Problem with view on MacOS

github.com/sagemath/sage - anneschilling opened this issue 3 months ago
Enable creation of minimal Weierstrass models from cubics

github.com/sagemath/sage - jcbland opened this pull request 3 months ago
various pep8 fixes in modular folder

github.com/sagemath/sage - fchapoton opened this pull request 3 months ago
Introduced the class `MatchingCoveredGraph`

github.com/sagemath/sage - janmenjayap opened this pull request 3 months ago
move power series to Parent

github.com/sagemath/sage - fchapoton opened this pull request 3 months ago
fixing some suggestions by ruff

github.com/sagemath/sage - fchapoton opened this pull request 3 months ago
fix and activate check E702 in pyx files

github.com/sagemath/sage - fchapoton opened this pull request 3 months ago
activate linter check of E275 and clean one file

github.com/sagemath/sage - fchapoton opened this pull request 3 months ago
Segfault in plural

github.com/sagemath/sage - mantepse opened this issue 3 months ago
Bundle sage-setup in sagemath-bliss

github.com/sagemath/sage - tobiasdiez opened this pull request 3 months ago
GH Actions: Build sagemath-tdlib wheel

github.com/sagemath/sage - mkoeppe opened this pull request 3 months ago
`sage.categories`: Update `# needs`

github.com/sagemath/sage - mkoeppe opened this pull request 3 months ago
`sage.rings.function_field`: Update `# needs`

github.com/sagemath/sage - mkoeppe opened this pull request 3 months ago
Docbuild: Fix conditionalization of documentation on features

github.com/sagemath/sage - mkoeppe opened this pull request 3 months ago
Expose Coxeter and dual Coxeter numbers in RootSystem class

github.com/sagemath/sage - skipgaribaldi opened this pull request 3 months ago
provide monomial_coefficients for polynomials and allow single argument for MPolynomialRing_base.monomial

github.com/sagemath/sage - mantepse opened this pull request 3 months ago
Improve conda setup

github.com/sagemath/sage - tobiasdiez opened this pull request 3 months ago
Move metadata from `src/setup.cfg` to `src/pyproject.toml`

github.com/sagemath/sage - tobiasdiez opened this pull request 3 months ago
fix issue 38723 in `vertex_connectivity`

github.com/sagemath/sage - dcoudert opened this pull request 3 months ago
fix issue in `edge_cut`

github.com/sagemath/sage - dcoudert opened this pull request 3 months ago
ipp server exstension error.

github.com/sagemath/sage - drforbin opened this issue 3 months ago