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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

gh-36924: add interface to nauty's genktreeg


Nauty has a generator of k-trees. We add an interface to this generator.
This is a complemen...

github.com/sagemath/sage - 980aa72e648626ebcc067c0ecc050a8834f21e64 authored about 1 year ago
gh-36919: refresh the doc about coercion and test the given example


There is one example of ring in the doc about coercion.

Currently not tested and very much ...

github.com/sagemath/sage - 5eb7aaec4ef65f4c4ffa5cdde883e0a8f7bd3e29 authored about 1 year ago
gh-36917: `sage.rings`: Modularization fixes


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github.com/sagemath/sage - 829da8c3e0cd06017e5f67eecf5243269802ffcf authored about 1 year ago
gh-36916: `sage.combinat`: Update `# needs`


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github.com/sagemath/sage - 9f286eb2a7f9594c409d7f3b36098eaa81441250 authored about 1 year ago
gh-36913: adding corolla-related methods to free pre-Lie algebras


This is adding a few useful methods in the free pre-Lie algebras.

In particular, an approxi...

github.com/sagemath/sage - d7e271c61cda597a00162dfcdb5e4b8ee8c44de2 authored about 1 year ago
gh-36911: src/doc/bootstrap: Parallelize generation of SPKG.rst files


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github.com/sagemath/sage - 8432095a255a32d5f91b00dfb9cd835ab887dcb8 authored about 1 year ago
gh-36910: System package quoting fixes


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github.com/sagemath/sage - d1c22c52ea5a29968d8bf534f035d85c6a520682 authored about 1 year ago
gh-36909: fix precision issue for 𝑗=0 and ℓ=3 in compute_isogeny_stark()


For the specific case of curves with $j=0$ and isogeny degree $\ell=3$,
the `compute_isogeny...

github.com/sagemath/sage - 41c7b836f54e3db345cc082dadc36713ae575c09 authored about 1 year ago
gh-36906: various fixes in quadratic_forms (ruff, pep8, error links, etc)


this is fixing various minor details in `quadratic forms`

### :memo: Checklist

- [x] The t...

github.com/sagemath/sage - da8e1ab6c9ac8aa22b65d2193a7bbd209da0a099 authored about 1 year ago
gh-36905: `src/sage/{categories,coding,plot,quadratic_forms}/`: Fix various doctest warnings


We fix the following warnings
```
File "src/sage/categories/finite_complex_reflection_groups...

github.com/sagemath/sage - 68b15c87a83a651f6f65bf1b8ca842881fb66990 authored about 1 year ago
gh-36904: `src/sage/game_theory/`: fix doctest warnings due to modularization


Use more block-scope tags to avoid doctest warnings like
```
File "src/sage/game_theory/norm...

github.com/sagemath/sage - a1db8a4ee3df05b9e620f348b707c82321f617ee authored about 1 year ago
gh-36903: ruff UP details and links to errors in doc in geometry folder


This is fixing a few ruff details (code UP) and adding some links to
errors in the doc, in t...

github.com/sagemath/sage - 32c9ad9b4a426f9b777a3dfb8df8e2148fa9b33c authored about 1 year ago
gh-36902: `src/sage/libs/coxeter3/`: fix doctest warnings


Use more block-scope tags to avoid doctest warnings like
```
File "src/sage/libs/coxeter3/co...

github.com/sagemath/sage - 6c1811d74d07488014beab814d721fcabb563626 authored about 1 year ago
gh-36901: `build/pkgs/e_antic`: Update to 2.0.0


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github.com/sagemath/sage - 9ac3289dcecf2eb6b68ac3270e90deee254df771 authored about 1 year ago
gh-36898: ruff auto-fixing several details in combinat folder


this was scripted using `ruff --fix
--select=UP009,UP018,UP034,UP039,UP025 src/sage/combinat...

github.com/sagemath/sage - 57b77717b7ec228fc2ff109250adb2cd6d7c9e9c authored about 1 year ago
gh-36897: some ruff fixes (UP034 and UP039 codes) and error links in categories


Adding a few links on errors in the doc

Also fixing a few ruff UP details

### :memo: Check...

github.com/sagemath/sage - f8d7d6d27e8b957f4692c5411ae2f1d60f0de0d9 authored about 1 year ago
gh-36885: Switch more Python toolchain packages to use (platform-independent) wheels


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github.com/sagemath/sage - f3b39450d3a5c457a76550fd048b62e13e5181fe authored about 1 year ago
gh-36884: Method braid of class Link loops when the Link contains loops


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github.com/sagemath/sage - 0fb77275a80791761a84afb07e891f1ec7ad2fb4 authored about 1 year ago
gh-36882: fixing one bug in the use of valuation


Trying to divide by an integer was failing here:

```
sage: L=PowerSeriesRing(QQ,'t')
sage: ...

github.com/sagemath/sage - 5d7d2e3475f0d453a75b4c81f229b7b81ee424de authored about 1 year ago
gh-36879: update eclib to version 20231212


eclib version 20231212 has some bugfixes and also uses flint3 if
available. No Sage code or...

github.com/sagemath/sage - 368efce158333f28c2bcaf8cbeacb07534e7c5d6 authored about 1 year ago
gh-36874: ruff and pep E275 fixes in misc


Some fixes performed by `ruff` in the `misc` folder.

Also manually fixing some pycodestyle ...

github.com/sagemath/sage - 8b7ef420e0783a999eea9eb7ae42ab3749479f94 authored about 1 year ago
gh-36870: some ruff auto-fixes in schemes + error links in doc


Some fixes made by ruff in the schemes folder (codes C4, UP02, UP009)

plus adding manually ...

github.com/sagemath/sage - bc7f8e711853378c211285bebc38fd78484f4e2e authored about 1 year ago
gh-36861: Use lualatex for better unicode support


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github.com/sagemath/sage - 8702356ebd9241dafbea6124ce79205309f59699 authored about 1 year ago
gh-36845: Give more precise answer on symbolic power of a matrix


- Changed _matrix_power_symbolic function to consider mk=0 case
- Changed the _matrix_power_...

github.com/sagemath/sage - 58e899cdf6ad7238aa126d5a3d38d379a983b862 authored about 1 year ago
gh-36811: fixed warning while calling OEISSequence.is_dead() function


Fixes #36795
fixed warning in OEISSequence.is_dead() function in OEISSequence

added a param...

github.com/sagemath/sage - 003c1d92dd474d2faa939d9c6ee5569ccbabdc19 authored about 1 year ago
gh-36790: Combinat/sga murphy basis


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github.com/sagemath/sage - 8c8b16a9a457cc79343447f618352df5e7293e1d authored about 1 year ago
gh-36786: CM elliptic curves missing isogenies


Fixes #36780.

For elliptic curves over number fields, with j-invariant 0 and 1728, the
func...

github.com/sagemath/sage - a46575db604a99d0fc96e2f68236bb76e1ac06aa authored about 1 year ago
gh-36750: `networkx` 3.2.1, `igraph` 0.10.8, `python_igraph` 0.11.3


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github.com/sagemath/sage - 1aca3a88bbcc07fe631b735d79b4ac2e068dd5a8 authored about 1 year ago
gh-36487: Add a lift method to LieGenerator


The `FreeLieAlgebraElement.lift` method can try to call both
`LieGenerator.lift` and `LieBra...

github.com/sagemath/sage - f37a2691f522ae51e2558d6ef438be1d72eda3b3 authored about 1 year ago
gh-36346: Make sure the type detection for reducible Cartan types is correct


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github.com/sagemath/sage - 602e701b8ec94cfe56b7f0875e628bffd233a1d2 authored about 1 year ago
gh-36229: Fixed grammatical errors at multiple points in English documentation


There were various grammatical errors, mostly pertaining to the use of
English articles "a" ...

github.com/sagemath/sage - 5185f1f4049667ce1f4e8fc2e79b8ace98fe599c authored about 1 year ago
gh-36169: Implementation of representations of Lie algebras


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github.com/sagemath/sage - ae9be4f6ad2bae72c4b9bc5b57a7ac9c1952c5f1 authored about 1 year ago
gh-35823: `sage.arith.misc`: fixes error in binomial for p-adic numbers with negative valuation


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github.com/sagemath/sage - f33213dc5fc65de59cf6d39fb7062d41e6d90aee authored about 1 year ago
gh-35667: add macports environment to tox.ini


this is the branch from #31505, rebased over Sage 10.0 branch

Resolves #31505

- Depends on...

github.com/sagemath/sage - c0372d9884903c4e6f4a40e77501d04dcd8e8bb7 authored about 1 year ago
some care for pep8 code E241 in some pyx files

github.com/sagemath/sage - 302ca3e9c82c9885c2481ea23d019453568631ea authored about 1 year ago
Add is_(sparse_)paving() and automorphism_group()

github.com/sagemath/sage - 55cc69bacdc29167778884c58362dd15c7ffe3a8 authored about 1 year ago
more doctests for fraction method

github.com/sagemath/sage - f588340974b3285bc6a5e87a7c613c7b144f7ceb authored about 1 year ago
m4/sage_python_package_check.m4: double-quote the version spec

Some version specifiers in install-requires.txt will contain single
quotes; for example, python_...

github.com/sagemath/sage - db53e856ff3d6a3a8791f62484299ebe775d2c90 authored about 1 year ago
build/pkgs/typing_extensions/install-requires.txt: skip if python >= 3.11

github.com/sagemath/sage - c192fb5ce4537268990e9c5d7da0207bd77a3297 authored about 1 year ago
build/pkgs/importlib_resources/install-requires.txt: skip if python >= 3.11

github.com/sagemath/sage - 9e5df3cedf5da3cf991d030e40c7264a80ce207d authored about 1 year ago
build/pkgs/importlib_metadata/install-requires.txt: skip if python >= 3.11

github.com/sagemath/sage - 6181dec691d950f835f877d12c927ae4c3935a77 authored about 1 year ago
Merge branch 'develop' into root_systems/fix_subtype-35987

github.com/sagemath/sage - 152d4403b07c3797111067052c9f9e840951478c authored about 1 year ago
Addressing review comments for detecting subtypes.

github.com/sagemath/sage - 2a8d761ac571a0bf52593b8087b608a09afcef37 authored about 1 year ago
src/sage/combinat/root_system/non_symmetric_macdonald_polynomials.py: Fix # needs

github.com/sagemath/sage - 182d81f046f6eef58b0a064fc0a3da95893a9c94 authored about 1 year ago
src/sage/combinat/permutation.py: Fix # needs

github.com/sagemath/sage - 801e5c90a5fb7c451371fe17e3aab440575128cc authored about 1 year ago
build/pkgs/ninja_build: support samurai version scheme

Samurai is a C99 ninja implementation with an almost-compatible
version scheme, except that it h...

github.com/sagemath/sage - 541373212a22e46b608f4477db5ba687ea6dd065 authored about 1 year ago
src/sage/doctest/sources.py: Use file-level doctest tags for the virtual doctest; fixes Warning: Variable 'sig_on_count' referenced here was set only ...

github.com/sagemath/sage - 49babd638a55fb16e4bd30009c4a29a03bc52e42 authored about 1 year ago
src/sage/plot/plot.py: Fix Warning: Variable 'x' referenced here was set only in doctest marked '# long time, needs sage.symbolic'

github.com/sagemath/sage - f2671d880ade85139cac9b006853240d61fda9bd authored about 1 year ago
src/sage/misc/replace_dot_all.py: Update doctest output

github.com/sagemath/sage - 30cb618f54b442b7265e35d3d7bc2ed680322d71 authored about 1 year ago
Merge branch 'doctester-baselinestats-improvement' into doctester-github-annotations--prod

github.com/sagemath/sage - f2d8abf3a947ac10923500ddcd3329f83897a078 authored about 1 year ago
src/sage/doctest/reporting.py: Make 'AlarmInterrupt in doctesting framework' baseline-aware

github.com/sagemath/sage - 0bfd2c933d671cb01f14733ba6eedd8bb149e498 authored about 1 year ago
src/sage/plot/plot3d/list_plot3d.py: Fix up

github.com/sagemath/sage - 9378431e27c01dad8a0753bc544e4f98bbc8e17d authored about 1 year ago
sage.plot: Doctest cosmetics (copied from #35095)

github.com/sagemath/sage - 94fff32f11a0880f091100379fa47f6abb749166 authored about 1 year ago
src/sage/plot/arc.py: Fix # needs

github.com/sagemath/sage - 0c80b72042970c95c8e092d32770fe411927a5be authored about 1 year ago
sage -fixdoctests src/sage/plot

github.com/sagemath/sage - d99ce15c26b921bf24b565218daab7dbb3470e35 authored about 1 year ago
Add # needs

github.com/sagemath/sage - c7d62f25aecd742672b30c9d66208d0daf35b590 authored about 1 year ago
sage.plot: Update # needs

github.com/sagemath/sage - c595819a5aa13b20353d8c0df6419e816f9ba46c authored about 1 year ago
sage.plot: Update # needs

github.com/sagemath/sage - 15f3d39614ea8c34c57fd8a4ca1c7f0ee749cc9a authored about 1 year ago
Merge branch 'fix_various_doctest_warnings' into needs_for_sage_plot_2

github.com/sagemath/sage - 7590409c99980a65a7c27ae05933eb976e630e18 authored about 1 year ago
.github/workflows/build.yml: Fix up path to coverage files

github.com/sagemath/sage - 4b0f525f6d24fc1167dd1b9375fb3d920d7fbe26 authored about 1 year ago
build/pkgs/gnumake_tokenpool/install-requires.txt: require >= 0.0.4

github.com/sagemath/sage - f1be152e7dc4d8815796f806c1b2c48926e156b7 authored about 1 year ago
build/pkgs/gnumake_tokenpool: Update to 0.0.4

github.com/sagemath/sage - 0eb95d8d0ccad4ed84673a33b177b8db4cd6df64 authored about 1 year ago
src/sage/doctest/forker.py: Do not mask ImportError while calling JobClient

github.com/sagemath/sage - 6f70bef8cc7200a852447a6f4873d6af0d28c2a5 authored about 1 year ago
src/sage/doctest/forker.py: Use JobClient(use_cysignals=True)

github.com/sagemath/sage - 7aa393e02c8a66688a05f0c890c9aafd10bde96d authored about 1 year ago
suggested change in src/sage/features/nauty.py

github.com/sagemath/sage - 5ad350cd1b5edc7d127859b964ad7ea37f4cfd52 authored about 1 year ago
Merge branch 'doctester-baselinestats-improvement' into doctester-github-annotations--prod

github.com/sagemath/sage - 5d5f6c156c3b0ddd01d136d896e8046a6af81647 authored about 1 year ago
DocTestReporter.report_head: Move all printing of 'failed in baseline' here

github.com/sagemath/sage - c05bdba849318ae645270685be9085429a0944ba authored about 1 year ago
src/bin/sage-runtests: Generalize argparse hack

github.com/sagemath/sage - 5fc07c7e3574c2a2e096862555e2da3fc5c9c816 authored about 1 year ago
use # needs nauty

github.com/sagemath/sage - a6ebf6b6cbd191a17a68ab9df612e1669f937552 authored about 1 year ago
Move all matroids to new database_matroids.py file

Delete database folder and create two new files, database_matroids.py, and database_functions.py...

github.com/sagemath/sage - 55fabc960d129688d061a7673ab3d800f1b05131 authored about 1 year ago
Merge branch 'develop' into lie_algebras/basic_reprs

github.com/sagemath/sage - 2aea0639d29143e4993db2c63b554a7957cc9f81 authored about 1 year ago
some details in multi_polynomial base

github.com/sagemath/sage - 57d6d61de5b700899426c1bc5603498a297a2775 authored about 1 year ago
Corrected a linting error

github.com/sagemath/sage - 52a00ba9119789c8b4c5fbcdb079dcdd3ce8c9bb authored about 1 year ago
Added a doctest

Added the doctest for _element_constructor_() function of AlgebraicField class.

github.com/sagemath/sage - 30b120a310f67e7bdfd24a642f7fb08a51d02730 authored about 1 year ago
Simplify the expression before converting it to algebraic number

This commit changes the _algebraic_ function of Expression class to
simplify the expression with...

github.com/sagemath/sage - dbb3cbecb469e0a1d538a38e17f57e03fc9bfa68 authored about 1 year ago
add some # optional - nauty tags

github.com/sagemath/sage - 4ab77d0b33aaa7cb9a48e8d2ced16abe4c2c1d16 authored about 1 year ago
remove one doctest, fix the other

github.com/sagemath/sage - 457a121cddef0b0a54a843a411b8930a4585d303 authored about 1 year ago
new method "fraction" in integer-valued polynomials

github.com/sagemath/sage - 30fd3f4a83d8981db27ecd8628fbc31b403985c5 authored about 1 year ago
Merge branch 'develop' into test_imports

github.com/sagemath/sage - 3d77ad110f201d3ad0ef771deff5322e6ea1fd6d authored about 1 year ago
update conda lock files

github.com/sagemath/sage - 215bebd918f5a24b88c888323672f1edf5a6c5a4 authored about 1 year ago
Merge remote-tracking branch 'upstream/develop' into conda-lock

github.com/sagemath/sage - 17ff14369f3217e197e2b134f9e54ef11615565c authored about 1 year ago
src/sage/doctest/forker.py: Rewrite without 'match'

github.com/sagemath/sage - 24779a92ba8a417575c700cc0c6b7ff2e601cf48 authored about 1 year ago
Merge branch 'doctester-baselinestats-improvement' into doctester-github-annotations--prod

github.com/sagemath/sage - 8c8f2dc2045cd8d0f39fd711216b17a72427519b authored about 1 year ago
src/sage/doctest/control.py: Log 'Using --baseline-stats-path=...'

github.com/sagemath/sage - 0bd0077e8a2bfc2e286d0aca270c362490e5b3c2 authored about 1 year ago
src/sage/doctest/control.py: Fix doctest

github.com/sagemath/sage - 7a121e65c5bc2bb6b870dffb6c18d27dca52d6ea authored about 1 year ago
build/pkgs/furo/spkg-install.in: Remove

github.com/sagemath/sage - 86105b479cdbb2b18387824bc66418e5c2f7a859 authored about 1 year ago
Merge tag '10.3.beta3' into more_python_toolchain_wheels

SageMath version 10.3.beta3, Release Date: 2023-12-18

github.com/sagemath/sage - 663878779c70be1f0f21899d2dc72d86a99b0260 authored about 1 year ago
.github/workflows/build.yml: Use sage -t --format github

github.com/sagemath/sage - 72ac0ece1e818ba637f28acbf3e8528d600d7f13 authored about 1 year ago
sage -t: Add option '--format github'

github.com/sagemath/sage - 8aca1adf8f09988c47533963851c1606756fbff8 authored about 1 year ago
Refactor through new function DocTestController.source_baseline

github.com/sagemath/sage - d52858cd55f394f8b9287ed74cc0d5935394c663 authored about 1 year ago
src/sage/doctest/forker.py: Show '# [failed in baseline]' earlier

github.com/sagemath/sage - 48cde676c8b0a94df9d40f6fa56ebc43227694a7 authored about 1 year ago
suggested changes

github.com/sagemath/sage - 68d0724e03e2d627856469db0780195f38b625f1 authored about 1 year ago
src/sage/tests/gap_packages.py: Normalize package names to lower case in doctest

github.com/sagemath/sage - 1156afc7ca3970a760d8964a4b046aeec8f9280e authored about 1 year ago
update comment in build/pkgs/nauty/spkg-configure.m4

github.com/sagemath/sage - 477d944dba02545ecb93f9e80c3e5ed44a6711a4 authored about 1 year ago
details fixed in cfinite_sequence.py

github.com/sagemath/sage - 48457d2a9d82bf0f6f5db0a97f258008cfe51778 authored about 1 year ago
change build/pkgs/nauty/spkg-configure.m4

github.com/sagemath/sage - 79648cacda3e0ff8b6e8ded5133bb2d636a7a7a1 authored about 1 year ago
Add Z, Spike, Theta, Psi matroids, and incorporate suggestions by tscrim

github.com/sagemath/sage - d1297b8bb8987f54b00c76136218b019273340fd authored about 1 year ago
Parent in asymptotics

github.com/sagemath/sage - 32b17a33499698439b02bb6ee24c294c6bd27c79 authored about 1 year ago
Parent for complex rings

github.com/sagemath/sage - c8a3ca1130d764837c27dbf77d31b4e8628e8e52 authored about 1 year ago
Parent for mpfr

github.com/sagemath/sage - b10f5eb8b43fbb99a220dd6baf3954a28ee238d1 authored about 1 year ago