42 Pull requests opened by 21 people

• Typo in doc - missing `\`

  #39854 opened Apr 3, 2025

• Removed the _already_issued variable logic

  #39855 opened Apr 3, 2025

• Improve NotImplementedError for sqrt(Mod(a,n), all=True)

  #39856 opened Apr 3, 2025

• Optimized computations in commutative DGA

  #39857 opened Apr 3, 2025

• Use ring.is_finite() for Sp invariant_form check

  #39858 opened Apr 3, 2025

• New oeis

  #39859 opened Apr 4, 2025

• Support Integer Division for Vectors and Matrices

  #39861 opened Apr 4, 2025

• adding some pyx modules to the documentation

  #39862 opened Apr 4, 2025

• add missing doc in combinat

  #39863 opened Apr 4, 2025

• include more files in doc (schemes)

  #39865 opened Apr 4, 2025

• Optimization of all_paths() current impementation, Implementation of all_cycles(), detect_cycles(), display_graph() in the sage's Graph Module

  #39866 opened Apr 4, 2025

• Run long test in test-new

  #39867 opened Apr 4, 2025

• Deprecate negative k in Combinations

  #39868 opened Apr 4, 2025

• Faster implementation of is_invertible() by checking full rank

  #39876 opened Apr 4, 2025

• some pep8 cleanups

  #39877 opened Apr 4, 2025

• Update isometries.py

  #39878 opened Apr 5, 2025

• Optimize exterior algebra basis

  #39879 opened Apr 5, 2025

• Add warning in LazyPowerSeriesRing.taylor() documentation

  #39880 opened Apr 5, 2025

• Let more morphisms be instances of FrobeniusEndomorphism_finite_field

  #39881 opened Apr 5, 2025

• fix issue 39864 in `src/sage/schemes/elliptic_curves/descent_two_isogeny.pyx`

  #39882 opened Apr 5, 2025

• Fix a bug in caching of reduced norm of skew polynomials

  #39883 opened Apr 5, 2025

• Make generic polynomial multiplication interruptible

  #39884 opened Apr 5, 2025

• Provided a default value for SAGE_ROOT that can be overridden by an environment variable or configuration file

  #39885 opened Apr 5, 2025

• some cleanup in matrix1.pyx

  #39888 opened Apr 5, 2025

• Implement algorithm parameter for .series()

  #39889 opened Apr 5, 2025

• Speed up binomial

  #39891 opened Apr 5, 2025

• some care for assert and not in pyx files

  #39892 opened Apr 6, 2025

• Fix typo in quaternion algebra docstring

  #39894 opened Apr 6, 2025

• minor typographical corrections on fano_variety.py

  #39895 opened Apr 7, 2025

• fix issue with immutable graphs in `src/sage/graphs/chrompoly.pyx`

  #39896 opened Apr 7, 2025

• Add SageMath-FLINT bridge for number type conversion

  #39898 opened Apr 7, 2025

• Fix conversion from symbolic series to lazy Laurent series

  #39899 opened Apr 7, 2025

• cli: remove default from -n argument

  #39900 opened Apr 7, 2025

• Add --quiet and --simple-prompt command line arguments

  #39901 opened Apr 7, 2025

• Improve documentation of various gap-related methods

  #39905 opened Apr 8, 2025

• Fix error in exception handling code of gap interface

  #39906 opened Apr 8, 2025

• Remove confusion in gap interface conversion method

  #39909 opened Apr 8, 2025

• update lcalc to version 2.1.0

  #39915 opened Apr 8, 2025

• rref in determinant

  #39917 opened Apr 9, 2025

• add add_entry and anti_restrict methods to SkewTableau

  #39918 opened Apr 9, 2025

• lidia: support modern compilers that default to C++17

  #39919 opened Apr 9, 2025

• Avoiding to use polredbest, as it can be quite expensive

  #39920 opened Apr 9, 2025

2 Issues closed by 1 person

• Implement `algorithm="maxima"` in `.series()`

  #39887 closed Apr 5, 2025

• Symbolic .series() sometimes give wrong result when resulting series has negative valuation

  #39886 closed Apr 5, 2025

21 Issues opened by 9 people

• Implement q- and qt-characters for affine Lie algebra representations

  #39914 opened Apr 8, 2025

• GitHub Actions is not giving notification on test-new failure

  #39913 opened Apr 8, 2025

• Implement `algorithm=rref` for determinant

  #39912 opened Apr 8, 2025

• sample from some GL() group slow

  #39911 opened Apr 8, 2025

• Convert BlockDesign to GAP does not work unless package is loaded first

  #39910 opened Apr 8, 2025

• Remove confusion and improve performance in /sage/groups/class_function.py

  #39908 opened Apr 8, 2025

• `libgap.eval('??RootPath')` is using too many columns of terminal

  #39907 opened Apr 8, 2025

• Improve docstring for differential_basis_baker return values to distinguish cases

  #39903 opened Apr 8, 2025

• division_polynomial result is error ，when n is even

  #39902 opened Apr 8, 2025

• update lcalc to 2.1.0

  #39897 opened Apr 7, 2025

• `is_isomorphic` for groups can give the wrong answer

  #39893 opened Apr 6, 2025

• method permutation_group for class AbelianGroup disagrees with its documentation

  #39890 opened Apr 5, 2025

• Meson build: many obsolete references to `sage -t` in sagelib

  #39875 opened Apr 4, 2025

• Meson build: `sage_getsource.sageinspect` doesn't work due to missing sources

  #39874 opened Apr 4, 2025

• Meson build: random failures in doctesting due to missing sage-cleaner

  #39873 opened Apr 4, 2025

• Test suite regressions in the meson build

  #39872 opened Apr 4, 2025

• Meson build: most tests in `sage/tests/cmdline.py` are obsolete

  #39871 opened Apr 4, 2025

• Meson build: build dir is hardcoded in sage.config

  #39870 opened Apr 4, 2025

• Meson build: sage pexpect interface broken due to missing sage-ipython

  #39869 opened Apr 4, 2025

• Random doctest error in `src/sage/schemes/elliptic_curves/descent_two_isogeny.pyx`

  #39864 opened Apr 4, 2025

• Implement gfun-style interfaces for recurrences/ODEs

  #39860 opened Apr 4, 2025

67 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Adds limit(expr, v, a) syntax

  #39812 commented on Apr 9, 2025 • 9 new comments

• Module and Graph method for Projective planarity via forbidden minors

  #39802 commented on Apr 9, 2025 • 5 new comments

• implement doubly_lexical_ordering of 01-matrix in ```src/sage/matrix/matrix_mod2_dense.pyx```

  #39794 commented on Apr 7, 2025 • 3 new comments

• Handle empty matrices over univariate polynomials

  #39852 commented on Apr 7, 2025 • 3 new comments

• Meson: install jupyter kernel spec

  #39773 commented on Apr 3, 2025 • 1 new comment

• adding alias in polytope, plus doc formatting

  #39810 commented on Apr 9, 2025 • 1 new comment

• Native Windows build

  #38872 commented on Apr 3, 2025 • 1 new comment

• Renamed vector subspace complement to orthogonal_complement and changed the complement function

  #39659 commented on Apr 8, 2025 • 1 new comment

• rebase sage_autodoc with sphinx-8.2.3 and update sphinx to same.

  #39737 commented on Apr 7, 2025 • 0 new comments

• move tree generation methods to `src/sage/graphs/generators/trees.pyx`

  #39753 commented on Apr 6, 2025 • 0 new comments

• Fix bipartite graph constructor for reduced adjacency matrix with `immutable=True`

  #39754 commented on Apr 4, 2025 • 0 new comments

• Make rational matrix rref default to flint_multimodular, add suboptions for flint algorithm

  #39733 commented on Apr 4, 2025 • 0 new comments

• Added code to calculate crt for non-coprime moduli in Integer

  #39716 commented on Apr 8, 2025 • 0 new comments

• Remove obsolete `sage-conf_conda` package

  #39695 commented on Apr 3, 2025 • 0 new comments

• add helper method `_scream_if_immutable` to graphs

  #39755 commented on Apr 4, 2025 • 0 new comments

• Changed gens to tuple in ModularFormsSpace.

  #39661 commented on Apr 8, 2025 • 0 new comments

• corrected the purity and convexity for polyhedral

  #39777 commented on Apr 3, 2025 • 0 new comments

• Changed gens to tuple in AbstractLinearCodeNoMetric, mwrank_EllipticCurve, and FiniteSubgroup.

  #39660 commented on Apr 8, 2025 • 0 new comments

• Add LINS to gap_packages

  #39783 commented on Apr 6, 2025 • 0 new comments

• Add Simplified Chinese translation of a_tour_of_sage and tutorial

  #39792 commented on Apr 9, 2025 • 0 new comments

• fix: added check for FriCAS version

  #39796 commented on Apr 9, 2025 • 0 new comments

• Implement more algorithms for computing eigenvalues

  #39804 commented on Apr 6, 2025 • 0 new comments

• Changed calculate_voronoi_cell to use the orthogonal complement as it's artificial points.

  #39805 commented on Apr 8, 2025 • 0 new comments

• Added functionality to integers_mod crt that allows for non coprime moduli

  #39808 commented on Apr 8, 2025 • 0 new comments

• Corrected word_problem parsing and added algorithm option

  #39820 commented on Apr 3, 2025 • 0 new comments

• add helper method to copy attributes in graphs

  #39821 commented on Apr 7, 2025 • 0 new comments

• Implemented ceil/floor methods for QQbar

  #39822 commented on Apr 4, 2025 • 0 new comments

• Fix typo in :meth: link for is_edge_cut

  #39825 commented on Apr 4, 2025 • 0 new comments

• fix random doctest error in `src/sage/data_structures/bitset.pyx`

  #39827 commented on Apr 3, 2025 • 0 new comments

• Fix orbit conversion for permutation elements

  #39843 commented on Apr 7, 2025 • 0 new comments

• Improve documentation in diamond_cutting.py

  #39844 commented on Apr 6, 2025 • 0 new comments

• refresh a little bit the autogen scripts in sage_setup

  #39847 commented on Apr 6, 2025 • 0 new comments

• add pari algo for polynomial interpolation

  #39851 commented on Apr 3, 2025 • 0 new comments

• Allows empty DisjointSet(), add add_new flag to union()

  #39853 commented on Apr 7, 2025 • 0 new comments

• added as_tuples as an optional argument to Combinations to facilitate hashing in Combination objects

  #39633 commented on Apr 4, 2025 • 0 new comments

• OEIS access is broken

  #39767 commented on Apr 7, 2025 • 0 new comments

• Volume of a Voronoi cell is wrong

  #37086 commented on Apr 7, 2025 • 0 new comments

• `.degrees()` returns `tuple` rather than `ETuple`

  #38632 commented on Apr 7, 2025 • 0 new comments

• k-Combinations with negative k

  #39411 commented on Apr 6, 2025 • 0 new comments

• Add warning in LazyPowerSeriesRing.taylor() documentation

  #39838 commented on Apr 6, 2025 • 0 new comments

• Improvements to dynamically built `DisjointSets`

  #39649 commented on Apr 5, 2025 • 0 new comments

• Add more methods to RBF/CBF etc. for consistency

  #39846 commented on Apr 5, 2025 • 0 new comments

• Use flint for polynomial multiplication etc. over RR, CC, RBF, RIF etc.

  #39835 commented on Apr 5, 2025 • 0 new comments

• Doctest: handle warnings more gracefully

  #39720 commented on Apr 4, 2025 • 0 new comments

• Sometimes ComplexBallField elements keep too many digits of precision

  #39845 commented on Apr 4, 2025 • 0 new comments

• Ideals of $\mathbb Z[x]$

  #37409 commented on Apr 4, 2025 • 0 new comments

• `sqrt(Mod(,),all=True)` should raise more informative `NotImplmentedError`

  #38802 commented on Apr 3, 2025 • 0 new comments

• Conversion from various sage types to longdouble overflows

  #39849 commented on Apr 3, 2025 • 0 new comments

• GAP Symplectic Group Construction does not see Zmod(N) is finite

  #36441 commented on Apr 3, 2025 • 0 new comments

• implementation="generic" of PolynomialRing over CBF is actually using flint

  #39834 commented on Apr 3, 2025 • 0 new comments

• experimental warning messages are only raised once, ignoring warnings.simplefilter()

  #39811 commented on Apr 3, 2025 • 0 new comments

• Fix error in torsion_bounds function for elliptic curves

  #39620 commented on Apr 7, 2025 • 0 new comments

• move finite field methods

  #39532 commented on Apr 7, 2025 • 0 new comments

• Fix compile error when compiling boost graphs with recent clang

  #39526 commented on Apr 4, 2025 • 0 new comments

• move is_field from Ring to Rings

  #39520 commented on Apr 7, 2025 • 0 new comments

• Added enhancement for power series that allows access to the coefficients of specific terms

  #39480 commented on Apr 8, 2025 • 0 new comments

• use decomposition into biconnected components in Gomory-Hu tree

  #39478 commented on Apr 4, 2025 • 0 new comments

• use decomposition into bi/tri-connected components and atoms for iterating over minimal separators

  #39383 commented on Apr 4, 2025 • 0 new comments

• Speed up multimodular algorithm in bad case

  #39204 commented on Apr 3, 2025 • 0 new comments

• Replace doctest runner by pytest in ci

  #36981 commented on Apr 3, 2025 • 0 new comments

• Compute ϕ-adic expansions using divide & conquer

  #39703 commented on Apr 9, 2025 • 0 new comments

• Conversion from formal series to lazy power/LaurentSeriesRing give confusing error message

  #39840 commented on Apr 9, 2025 • 0 new comments

• IntegerVectorsModPermutationGroup confuses groups whose domains are different

  #36527 commented on Apr 9, 2025 • 0 new comments

• CI errors for macos and incremental

  #39727 commented on Apr 8, 2025 • 0 new comments

• CRT_vectors does not handle non-coprime moduli

  #39158 commented on Apr 8, 2025 • 0 new comments

• logarithm with base 0 should raise an error

  #38971 commented on Apr 7, 2025 • 0 new comments

• implement sage_input for NumberField

  #39692 commented on Apr 7, 2025 • 0 new comments