Questions - ASKSAGE: Sage Q&A Forum

39

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1

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no

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2026-03-05 22:47:25 +0100 Max Alekseyev

(bug report) polynomial ring over large prime

183

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no

answers

1

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2026-03-02 19:00:50 +0100 AstroG

Associated Legendre functions

102

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2

answers

1

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2026-02-25 21:36:28 +0100 John Palmieri

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

mod

205

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2

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1

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2026-02-23 09:54:09 +0100 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.

154

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1

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no

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

How to enter a periodic function in Sagemath?

81

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no

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no

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

How to get the Galois group as a permutation group

galois_group

86

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no

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no

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2026-02-06 03:23:49 +0100 grmanifold1915

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

sagemanifolds

15k

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3

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1

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2026-02-04 16:52:42 +0100 grmanifold1915

sage -n can't find jupyter sagemath kernel

Jupyter

129

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1

answer

2

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2026-02-02 19:01:32 +0100 RiccardoPengo

Unable to install ore_algebra

109

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1

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no

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

Matrix to polynomial

55

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no

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no

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2026-01-22 15:12:32 +0100 Grass

Sage: problem launching a Jupyter session

120

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no

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no

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2026-01-13 16:52:27 +0100 Gaston Burrull

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

75

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no

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2026-01-13 15:10:47 +0100 pg261

polynomials over integers modulo... [closed]

68

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no

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no

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2026-01-12 08:36:43 +0100 albert

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

76

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no

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no

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2026-01-11 23:18:44 +0100 CubicBear

Matrices over GradedCommutativeAlgebra

221

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1

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no

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2026-01-10 21:59:35 +0100 Marc Culler

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

457

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1

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no

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2025-12-30 16:33:09 +0100 alvgutcac

Dependencies are not automatically installed

171

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no

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no

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2025-12-22 16:22:52 +0100 Chess

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

1k

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no

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1

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2025-12-20 17:57:41 +0100 alessio_sgubin

Sagemath kernel dies in existing Jupyter notebook (and VScode)

248

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1

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2

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2025-12-18 18:31:28 +0100 Max Alekseyev

Missing solutions when using solve

solve

880

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2

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no

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2025-12-16 10:54:28 +0100 dyne2meter

convert a lambdified expression to a function

lambdify

251

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1

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no

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2025-12-14 16:28:34 +0100 Xxxharsh

Problems with running sage.all command

342

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2

answers

1

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2025-12-11 10:23:38 +0100 Peter Luschny

Use of LazyLaurentSeriesRing.

LaurentSeries

663

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1

answer

1

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2025-12-10 20:18:20 +0100 Max Alekseyev

replacing even powers of sin(x) by powers of (1-cos(x)^2)

310

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1

answer

no

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

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

363

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1

answer

no

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2025-12-07 08:01:38 +0100 dyne2meter

sagemath simplification problem

full_simplify

134

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no

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no

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2025-12-05 10:56:58 +0100 Itzui

Taylor expansion does not work

Taylor_expansion

225

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no

answers

no

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2025-12-04 23:20:06 +0100 rj

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

295

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1

answer

2

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

Set of lists behaves badly

855

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2

answers

1

vote

2025-11-25 17:08:07 +0100 Dima

12740 questions

(bug report) polynomial ring over large prime

Associated Legendre functions

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

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.

How to enter a periodic function in Sagemath?

How to get the Galois group as a permutation group

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

sage -n can't find jupyter sagemath kernel

Unable to install ore_algebra

Matrix to polynomial

Sage: problem launching a Jupyter session

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

polynomials over integers modulo... [closed]

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

Matrices over GradedCommutativeAlgebra

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

Dependencies are not automatically installed

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

Sagemath kernel dies in existing Jupyter notebook (and VScode)

Missing solutions when using solve

convert a lambdified expression to a function

Problems with running sage.all command

Use of LazyLaurentSeriesRing.

replacing even powers of sin(x) by powers of (1-cos(x)^2)

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

sagemath simplification problem

Taylor expansion does not work

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

Set of lists behaves badly

How to interact with FriCAS when installed Sage via conda?

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