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9
views
no
answers
no
votes
5 hours ago
david_g
frac is negative when argument is less than zero
15
views
1
answer
no
votes
7 hours ago
eric_g
Initialize a new metric after a change of coordinates
metrics
riemanntensor
general-relativity
10
views
no
answers
no
votes
23 hours ago
user2284570
For a given elliptic Weirestrass curve having a prime degree, how to create a Weil Descent ?
Elliptic-curves
hyperelliptic-curve
27
views
no
answers
no
votes
0 years ago
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
23
views
1
answer
1
vote
0 years ago
rburing
Coefficient overflow in PolynomialRing()
polynomial
PolynomialRing
singular
coefficient
multivariate
21
views
1
answer
no
votes
0 years ago
rburing
How do I declare a static finite field Element when modulus is a prime power ?
finite-field
finite-fields
43
views
no
answers
no
votes
0 years ago
c.p.
How to make these histogram bars symmetric around its value?
histogram
2Dplot
12
views
no
answers
no
votes
0 years ago
Anonymous
intersection of fractional ideal with subfield
number_theory
76
views
1
answer
3
votes
0 years ago
dsejas
In sagetex, how to avoid italic font for sagecommandline environment within an italic example environment?
sagetex
25
views
1
answer
1
vote
0 years ago
rburing
How to evaluate composed rational maps over finite fields?
finite-field
rational-function
63
views
1
answer
1
vote
0 years ago
Cynthia
Groebner basis computation extremely slow
grobner-basis
parallelization
computation_time
30
views
no
answers
no
votes
0 years ago
Xxxharsh
Elliptic curve over Z modulo composite N
Elliptic-curves
43
views
1
answer
no
votes
0 years ago
Max Alekseyev
Using the "solve" function in a field extension
algebraic_equations
extension-field
variety
24
views
1
answer
no
votes
0 years ago
Max Alekseyev
How to find the graphs from the following collection whose adjacency spectral radius is maximum?
26
views
1
answer
no
votes
0 years ago
Max Alekseyev
symbolic summation with integer division
symbolic-expression
51
views
no
answers
-1
votes
0 years ago
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
86
views
1
answer
3
votes
0 years ago
dan_fulea
Get the small group id of the Heisenberg group over F_2[x]/(x^2)
finite-group
group_theory
order
59
views
2
answers
no
votes
0 years ago
dan_fulea
Working with large finite fields of characteristic 2; how to coerce them?
coercion
finite-field
61
views
1
answer
1
vote
0 years ago
dan_fulea
factorization of sum of fractions in the ring of Laurent polynomials
LaurentPolynomial
FractionFieldElement
libSingular
factorization
gcd
48
views
no
answers
1
vote
0 years ago
dan_fulea
Action of symmetric group
graphs
symmetric_group
group_action
combinatorics
63
views
1
answer
no
votes
0 years ago
David Coudert
Check if a graph admits a separating 3-cycle.
graph-theory
62
views
1
answer
1
vote
0 years ago
N2B
Multivariate polynomial cannot be evaluated at vector despite length being correct
multivariate
polynomial
TypeError
66
views
no
answers
no
votes
0 years ago
FrédéricC
modular_form() hangs in sage 9.5 but works in older sage version
modular_forms
EllipticCurve
100
views
1
answer
no
votes
0 years ago
FrédéricC
Working with polynomials with non-commuting variables and symbolic rational coefficients
85
views
1
answer
3
votes
0 years ago
achrzesz
An issue with integrals involving absolute value
128
views
1
answer
-1
votes
0 years ago
Matthias Steiner
Is this type of nonlinear system known to factorize N ? What is the best way (computationally speaking) to solve it ?
nonlinear_system
57
views
no
answers
2
votes
0 years ago
maxeruth
total_space dimension?
diff-geometry
manifold
42
views
no
answers
2
votes
0 years ago
Hola
Restricted matchings in simplicial complexes or graphs
combinatorics
graphs
170
views
1
answer
1
vote
0 years ago
Max Alekseyev
How to list weak compositions?
compositions
85
views
1
answer
1
vote
0 years ago
Max Alekseyev
How to handle a root of unity with symbolic exponents [closed]
roots-of-unity
CyclotomicField
symbolic-variables
1
2
3
4
5
...
422
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