8341 questions

31

views

no

answers

no

votes

2026-02-10 07:31:01 +0100 Max Alekseyev

How to get the Galois group as a permutation group

• galois_group

48

views

1

answer

no

votes

2026-02-12 19:50:45 +0100 John Palmieri

How to enter a periodic function in Sagemath?

• periodic
• functions

Getting circular import error in sage.symbolic module when running a Jupyter notebook from sage.manifolds project

• sagemanifolds

Unable to install ore_algebra

• package
• ore_algebra

Sage: problem launching a Jupyter session

• Juypter
• launch

71

views

1

answer

no

votes

2026-01-23 17:47:51 +0100 Max Alekseyev

Matrix to polynomial

• PolynomialRing
• basis
• galois_field
• matrix
• polynomial

How to work with the action of the symmetric group in Sage?

• symmetric_group
• permutation_group

How to define a homomorphism from S3 to the matrix group of its standard irreducible representation ?

• symmetric_group
• homomorphism
• matrix_group
• representation

Matrices over GradedCommutativeAlgebra

• algebra
• matrix

Dependencies are not automatically installed

• installation
• development

Algorithms for the $k$-admissible matching number of trees

• matching
• combinatorics
• algorithm
• graph-theory
• graph-algorithm

Sagemath kernel dies in existing Jupyter notebook (and VScode)

• sagemath
• jupyter-notebook
• vscode
• jupyter-kernel

Problems with running sage.all command

• installation
• troubleshooting

252

views

1

answer

no

votes

2025-12-08 21:33:07 +0100 Max Alekseyev

prime must be a prime in the integers but 2 is not

• rational
• integers

Taylor expansion does not work

• Taylor_expansion

In dealing with non-square matrices, I find that I am unable to swap 2 columns or 2 rows

252

views

1

answer

2

votes

2025-11-26 18:18:56 +0100 John Palmieri

Set of lists behaves badly

• Set
• list
• bug

Bug in Berkovich dynamical systems

• berkovich

quotient CDGA - degree validation

• CDGA
• minimal
• mode
• quotient

Syntax highlighting for package documentation

• documentation
• package
• Sphinx
• highlight

Bug in solve?

• solve
• log

Collapsed lines in Sage cells

• sage
• Sagecells

Question about parametric resolution of a nonlinear system.

What is the computational cost of the Cornacchia's algorithm?

• Cornacchia
• algorithm

460

views

1

answer

1

vote

2025-11-16 07:24:03 +0100 dyne2meter

find_root() in 10.4 vs 10.7

• find_root
• macOS10.13
• sage-manifolds
• 10.7
• Unhandled_SIGILL

installing msolve on a binary release of SageMath-10.7 for macOS

• msolve

plots not appearing

250

views

1

answer

no

votes

2025-10-09 23:05:27 +0100 John Palmieri

Constructing an algebra from combinatorial objects

• AlgcCombinatorics

Question Related to RSA Decryption

Cant get Sagetex(WSL2) to work with TexWorks(Win11).