12226 questions

How should I use the numerical method .n()?

Sage produces non-invertible transformation matrix to SR Jordan form

• jordan_form
• invertible_matrix

Is there a function in SageMath that gives the actual size of a variable not of a pointer to the variable? I used "getsizeof" function but the size it showed is very small comparing to the long of the equation is.

• size
• length

56

views

no

answers

-1

votes

2024-04-24 07:33:15 +0200 mia02

What are the concepts of RoR framework? [closed]

• technical

44

views

no

answers

no

votes

2024-04-22 21:53:55 +0200 Max Alekseyev

Finding minimum sub-algebra that contains a set

• linear-algebra
• vector-space
• sagemath

Is there a SageMath version of Mathematica's '//' shorthand?

• syntax
• mathematica
• notation
• function

Finding sup[er]groups of a group

• permutation_group
• finite-subgroups
• finite_group
• symmetric_group

Taking the closure of a braid as a link deletes unlinked components

• bug
• braids
• knots

Generate all connected graphs of order 12 with matching number of 4

• graphtheory

Jupyter finds python kernel but can't find Sage kernel.

Jupyter notebook needs javascript

206

views

1

answer

1

vote

2024-04-20 00:50:00 +0200 Max Alekseyev

Underdertermined system of equations

• underdetermined

LLL algorithm [closed]

List some cosets of infinite finitely presented group

• cosets
• coset_representative
• braids

59

views

1

answer

no

votes

2024-04-17 02:43:22 +0200 Max Alekseyev

integrate constantly asks for "zero or nonzero"

• symbolic-integration
• maxima
• assume

370

views

1

answer

1

vote

2024-04-16 22:47:46 +0200 Max Alekseyev

Thue-Mahler equation

• number-theory
• diophantine

52

views

1

answer

no

votes

2024-04-15 18:10:36 +0200 John Palmieri

Combinatorial elements and classes

• import_statements
• CombFreeModule

138

views

1

answer

no

votes

2024-04-15 15:07:05 +0200 Max Alekseyev

How to stop code after a given time

• gap
• crash

85

views

1

answer

no

votes

2024-04-14 00:00:07 +0200 Max Alekseyev

How set and especially clear bits?

Ring of quasimodular forms as a commutative ring

• modular_forms
• CommutativeAlgebra

163

views

no

answers

no

votes

2024-04-10 19:48:14 +0200 FrédéricC

Duplicated Reed-Muller codes

• coding_theory
• cryptography

83

views

1

answer

no

votes

2024-04-10 14:14:51 +0200 FrédéricC

How to get rid of a memory-leak when solving equations modulo an integer with sage?

• memory-leak
• modulo

Grid on a Matrixplot

• display

70

views

no

answers

no

votes

2024-04-09 02:08:31 +0200 Max Alekseyev

Issue with GAP in SageMath 10.3 when using PyCharm, but no issue in JupyterLab

Is posssible debugging? How to use files?

• files
• debugging

117

views

1

answer

no

votes

2024-04-08 13:36:21 +0200 Max Alekseyev

Error in Sage? Integer object is not callable

• error

210

views

no

answers

1

vote

2024-04-07 16:25:28 +0200 Max Alekseyev

Substitution using function-call syntax and unnamed arguments has been removed. You can use named arguments instead

• function-call
• named
• arguments

Why does Sage provide no explicit solution for solve() but Wolfram Alpha does ? [closed]

• symbolic-expression
• symbolic-functions
• WolframAlpha

106

views

1

answer

no

votes

2024-04-06 09:48:08 +0200 rburing

How do I use CurveArrow?

• arrows
• parametric_plot

Polar decomposition of a matrix

• matrices