2781 questions

PLU factorisation in Sage

• matrices

apply Permutation cycles to a letters list

• permutation

Calculate places of rational field over large finite field GF(2^128) using SageMath

389

views

1

answer

1

vote

2024-12-22 19:50:02 +0200 Max Alekseyev

Writing polynomial in the generators of a subring

• polynomials
• subalgebras
• membership

Strange constants in desolve_system result for first-order linear system

• desolve_system

329

views

1

answer

1

vote

2024-11-29 11:28:04 +0200 rburing

Conversion from finite field to integer polynomial

Redundant assumptions

• symbolic-expression
• symbolic
• logic

error in factor

• factor

integration of real functions

How to simplify Bessel functions ?

• bessel
• Helmholtz
• cylindrical

How to check whether a group is Frobenius in Sagemath?

• Frobenius
• finite_group
• permutation_group

adding a new function to sage

• contribution
• github
• sagemath

970

views

no

answers

1

vote

2024-11-09 21:35:35 +0200 FrédéricC

Cython on Ubuntu 24.04

• cython
• mamba
• gdlib

how to use interactive plot with sage?

393

views

no

answers

1

vote

2024-11-06 13:48:00 +0200 Sebastien

Compilation error(s) on Fedora 41

528

views

1

answer

2

votes

2024-11-04 21:58:35 +0200 rburing

3d plot theme default? (Threejs viewer)

• threejs
• 3D-plots
• 3d
• graphics
• 3d_graphics

Not recognizing infinite sum as zeta function?

• infinite_sum
• zeta

546

views

no

answers

no

votes

2024-10-28 12:15:36 +0200 Max Alekseyev

import sage.all; ImportError: libgsl.so.25: cannot open shared object file: No such file or directory

• sage.all

219

views

no

answers

3

votes

2024-10-27 18:33:53 +0200 Max Alekseyev

Low order Taylor expansion

• Taylor_expansion

colored jones polynomial function does not return

• knot-theory
• knot-invariant
• colored-jones

497

views

1

answer

1

vote

2024-10-25 21:29:46 +0200 FrédéricC

A limit trivial in polar coordinates cannot be computed in Cartesian coordinates. Why ?

• limit

422

views

1

answer

2

votes

2024-10-17 20:36:14 +0200 Max Alekseyev

How to use splines in substitutions

• sagemanifold
• subs

Install of Sage 10.4 freezes my computer

Sagemath install from source fails with giac in Ubuntu 24.04

• installation
• ubuntu-24.04

Class equation of a group

• finite_group

559

views

1

answer

no

votes

2024-10-05 16:23:57 +0200 Max Alekseyev

Symbolic computation of a series expansion | Cauchy's theorem

• symbolic-integration
• Taylor_expansion
• maxima
• symbolic-expression

How to contribute C++ binaries to SAGE

• C++
• packages
• pip
• conda

Change of Coords. in Symbolic Comp.

• cartesian
• spherical
• coordinates
• 3_variables

Basic operations not working in Multivariate Ring over QQbar

• multivariate
• polynomial

sage worksheet indexing issues