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Tagged
7
views
no
answers
no
votes
2025-07-15 20:49:32 +0200
Max Alekseyev
Does is_permutation_equivalent work well for nonbinary codes?
Code
equivalence
codingtheory
bug
46
views
1
answer
no
votes
2025-07-15 00:31:06 +0200
John Palmieri
frac is negative when argument is less than zero
100
views
1
answer
no
votes
2025-07-13 13:29:06 +0200
licheng
Test if a graph is vertex pancyclic
graph
graphtheory
22
views
no
answers
no
votes
2025-07-11 06:41:25 +0200
licheng
Finding a spanning subgraph that satisfies a given condition
graphtheory
5
views
no
answers
no
votes
2025-07-10 14:42:37 +0200
InnesInes
Alternative to using ButtonBar in SageMath (interact)
interact
buttons
selector
jupyter-notebook
29
views
1
answer
no
votes
2025-07-08 12:19:32 +0200
eric_g
Initialize a new metric after a change of coordinates
metrics
riemanntensor
general-relativity
16
views
no
answers
no
votes
2025-07-07 21:07:27 +0200
user2284570
For a given elliptic Weirestrass curve having a prime degree, how to create a Weil Descent ?
Elliptic-curves
hyperelliptic-curve
46
views
no
answers
no
votes
2025-07-05 18:40:54 +0200
user2284570
What’s the equivalent of this py_ecc code for untwisting the bn128 curve in SageMath ?
finite-fields
finite-field
Elliptic-curves
Elliptic_curve
twisted
28
views
1
answer
1
vote
2025-07-05 11:28:31 +0200
rburing
Coefficient overflow in PolynomialRing()
polynomial
PolynomialRing
singular
coefficient
multivariate
27
views
1
answer
no
votes
2025-07-05 09:05:33 +0200
rburing
How do I declare a static finite field Element when modulus is a prime power ?
finite-field
finite-fields
53
views
no
answers
no
votes
2025-07-05 07:45:03 +0200
c.p.
How to make these histogram bars symmetric around its value?
histogram
2Dplot
14
views
no
answers
no
votes
2025-07-03 11:01:50 +0200
Anonymous
intersection of fractional ideal with subfield
number_theory
81
views
1
answer
3
votes
2025-07-02 22:41:11 +0200
dsejas
In sagetex, how to avoid italic font for sagecommandline environment within an italic example environment?
sagetex
25
views
1
answer
1
vote
2025-07-01 22:11:55 +0200
rburing
How to evaluate composed rational maps over finite fields?
finite-field
rational-function
70
views
1
answer
1
vote
2025-07-01 20:40:55 +0200
Cynthia
Groebner basis computation extremely slow
grobner-basis
parallelization
computation_time
33
views
no
answers
no
votes
2025-06-30 22:39:22 +0200
Xxxharsh
Elliptic curve over Z modulo composite N
Elliptic-curves
47
views
1
answer
no
votes
2025-06-26 01:59:09 +0200
Max Alekseyev
Using the "solve" function in a field extension
algebraic_equations
extension-field
variety
29
views
1
answer
1
vote
2025-06-26 01:56:03 +0200
Max Alekseyev
How to find the graphs from the following collection whose adjacency spectral radius is maximum?
31
views
1
answer
no
votes
2025-06-25 16:34:43 +0200
Max Alekseyev
symbolic summation with integer division
symbolic-expression
78
views
no
answers
-1
votes
2025-06-25 10:37:56 +0200
Massimo Dacasto
Does anyone enter a conjecture of mine about the topological game of Hex in the Langlands program by quoting me? [closed]
topology
hex
computing
89
views
1
answer
3
votes
2025-06-24 17:18:39 +0200
dan_fulea
Get the small group id of the Heisenberg group over F_2[x]/(x^2)
finite-group
group_theory
order
74
views
2
answers
no
votes
2025-06-24 15:50:56 +0200
dan_fulea
Working with large finite fields of characteristic 2; how to coerce them?
coercion
finite-field
64
views
1
answer
1
vote
2025-06-24 15:34:50 +0200
dan_fulea
factorization of sum of fractions in the ring of Laurent polynomials
LaurentPolynomial
FractionFieldElement
libSingular
factorization
gcd
49
views
no
answers
1
vote
2025-06-20 01:42:18 +0200
dan_fulea
Action of symmetric group
graphs
symmetric_group
group_action
combinatorics
65
views
1
answer
no
votes
2025-06-16 07:56:16 +0200
David Coudert
Check if a graph admits a separating 3-cycle.
graph-theory
63
views
1
answer
1
vote
2025-06-13 17:40:48 +0200
N2B
Multivariate polynomial cannot be evaluated at vector despite length being correct
multivariate
polynomial
TypeError
73
views
no
answers
no
votes
2025-06-13 07:17:55 +0200
FrédéricC
modular_form() hangs in sage 9.5 but works in older sage version
modular_forms
EllipticCurve
100
views
1
answer
no
votes
2025-06-12 21:40:38 +0200
FrédéricC
Working with polynomials with non-commuting variables and symbolic rational coefficients
88
views
1
answer
3
votes
2025-06-08 14:02:13 +0200
achrzesz
An issue with integrals involving absolute value
132
views
1
answer
-1
votes
2025-06-07 11:11:12 +0200
Matthias Steiner
Is this type of nonlinear system known to factorize N ? What is the best way (computationally speaking) to solve it ?
nonlinear_system
1
2
3
4
5
...
422
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