8204 questions

60

views

2

answers

no

votes

2025-02-16 15:34:30 +0100 Max Alekseyev

Example of matrices satisfying certain matrix equation

Completing the square with Sage

• complete_the_square
• simplify

59

views

1

answer

no

votes

2025-02-12 23:25:56 +0100 Max Alekseyev

.is_real() function provides wrong answer

• real_numbers
• boolean_expression
• tests

51

views

1

answer

1

vote

2025-02-12 17:19:02 +0100 Emm

Strange scale on x-axis for large value

• 2Dplot

ehrhart polynomial independent variable

• InfPolynomialRing

Remove integrals from ODE solved by desolve

104

views

2

answers

no

votes

2025-02-07 13:11:07 +0100 FrédéricC

Lattice of maximum-length antichains in sage

• posets

Change camera position

• viewpoint

75

views

1

answer

1

vote

2025-02-07 06:27:27 +0100 Max Alekseyev

Compute variety in a finite field despite ideal dimension 1

• variety
• finite-fields
• geometry

38

views

1

answer

no

votes

2025-02-06 17:32:13 +0100 ErWinz

connexion impossible sage-jupyter

• Jupyter
• kernel

Quaternion can't use subs ?

• quaternion

sagecell/exercise.py examples

• teaching
• sagecell

Is there any database for elliptic curves over extended binary field?

• EllipticCurve

How to plot this

How to determine equality of symbolic expressions?

• confirmed_issue

How should polynomials be defined in a given polynomial ring?

• PolynomialRing
• coercion

With versions newer than 10.2, it doesn't become idle immediately.

• Jupyter

To solve T^2-W*(2*h+1)^2=1 and Y^2-3*X^2=-(3*(2*h+1)^2*W+2) What procedure does sagemath use? And what is the computational cost?

• pellsequation
• factorization

Weird plot of a constant vector field with cylindrical coordinates

• vector-fields
• cylindrical
• 3dplot

How can I distinguish between Sage and Python?

Processing interact ipywidget user input with Sage

• ipywidgets
• Jupyter
• education
• teaching
• interaction

116

views

1

answer

1

vote

2025-01-28 23:04:54 +0100 Max Alekseyev

Generating special random matrices in sage

• matrices

61

views

1

answer

no

votes

2025-01-27 22:03:50 +0100 Max Alekseyev

Apparent bug when factoring over a finite field

• factor
• PolynomialRing
• finite-fields

90

views

no

answers

1

vote

2025-01-27 14:50:04 +0100 Max Alekseyev

can not run without coxeter3. how to deal with it

Plots not showing up for Sage+Python

• 2Dplot
• jupyter-notebook
• ipynb
• vscode

182

views

1

answer

1

vote

2025-01-24 20:20:04 +0100 Max Alekseyev

Removing certain entries from a list of combinations

• groups
• combinations

quantum codes

• Quantum
• codes
• coding_theory

change the color of Polyhedron object

• polyhedron
• colormap
• colors

37

views

1

answer

1

vote

2025-01-22 02:31:04 +0100 Max Alekseyev

Error in EllipticCurve_from_cubic

• EllipticCurve

How to factorize a polynomial in a Skew Polynomial Ring

• SkewPolynomials