12751 questions

Sagemath kernel dies in existing Jupyter notebook (and VScode)

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

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

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

Dependencies are not automatically installed

• installation
• development

KeyError: SAGE_ROOT with 3-manifolds 10.8 binary [closed]

• SAGE_ROOT
• KeyError
• 3-manifolds
• release10.8

Matrices over GradedCommutativeAlgebra

• algebra
• matrix

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

• symmetric_group
• homomorphism
• matrix_group
• representation

polynomials over integers modulo... [closed]

• bug
• Zmod
• PolynomialRing

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

• symmetric_group
• permutation_group

Sage: problem launching a Jupyter session

• Juypter
• launch

196

views

1

answer

no

votes

2026-01-23 17:47:51 +0200 Max Alekseyev

Matrix to polynomial

• PolynomialRing
• basis
• galois_field
• matrix
• polynomial

Unable to install ore_algebra

• package
• ore_algebra

sage -n can't find jupyter sagemath kernel

• Jupyter

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

• sagemanifolds

131

views

no

answers

no

votes

2026-02-10 07:31:01 +0200 Max Alekseyev

How to get the Galois group as a permutation group

• galois_group

257

views

1

answer

no

votes

2026-02-12 19:50:45 +0200 John Palmieri

How to enter a periodic function in Sagemath?

• periodic
• functions

376

views

2

answers

1

vote

2026-02-23 09:54:09 +0200 Max Alekseyev

I am trying to draw graphs of the following type: W = Z . Z^0.5+3i in my Jupyter Notebook. I really don't see how to do it.

• graphic
• complex_plot

193

views

2

answers

1

vote

2026-02-25 21:36:28 +0200 John Palmieri

mod(k, n) versus k.mod(n)

• mod

Associated Legendre functions

Hi! I was wondering how to fix this error of Maxima's expression?

• maxima
• TypeError
• matrix
• error
• help

140

views

1

answer

no

votes

2026-03-05 22:47:25 +0200 Max Alekseyev

(bug report) polynomial ring over large prime

• polynomial
• prime
• bug

Flint exception when factorizing a polynomial over finite field [closed]

• polynomial_ring
• finite_field
• Flint

How to Give Up on a GAP Computation After 3 Seconds (Without Segfaulting)?

• gap
• libGAP
• timeout

distance between two graphs embedded in 2D

• graphs
• graph-theory
• laplacian

99

views

1

answer

no

votes

2026-03-20 22:33:48 +0200 Max Alekseyev

How to divide polynomials in a root of unity quotient ring?

• roots-of-unity
• alexander_polynomial
• order_ideal

94

views

1

answer

no

votes

2026-03-23 21:36:16 +0200 Max Alekseyev

rational parameterization for a octic curve

• parameterization

99

views

no

answers

no

votes

2026-03-29 23:19:26 +0200 yeetcode

Starting Sagemath Development [closed]

• development

Tower field extension for cryptography

• finite-fields

how to restore latex_name

• latex_name
• saving

to_poly_solve causes TypeError on certain equations [closed]

• to_poly_solve
• bug

Polyhedron does not like too much accuracy for vertices