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12430
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Tagged
149
views
no
answers
1
vote
2023-12-02 00:18:08 +0200
richardquint
any suggestions for a lightweight browser
browser
3d
154
views
1
answer
no
votes
2023-12-02 12:08:38 +0200
eric_g
cannot use .str() on kernel of Matrix ?
linear-algebra
189
views
no
answers
no
votes
2023-12-03 04:23:20 +0200
hunKing
How to define a manifold for representing PDEs in vectorial form?
manifolds
pde
116
views
1
answer
no
votes
2023-12-03 10:05:51 +0200
narodnik
Sage convert SymbolicRing equation to symbolic expression
QuotientRing
SymbolicRing
symbolic-expression
lift
symbolic-variables
275
views
1
answer
no
votes
2023-12-03 17:44:05 +0200
dan_fulea
Finding projective orders over residual class rings of form Z / (p)^{n} Z
projective
number_theory
algebra
linear-algebra
198
views
no
answers
1
vote
2023-12-04 00:17:58 +0200
QMeqGR
Simplify algebraic expressions using commutator $[a,a^{+}]$=1
operator
algebra
commutation
299
views
1
answer
1
vote
2023-12-05 15:40:32 +0200
GPN
How to collect the derivatives in an expression for a scalar field
manifolds
sagemanifolds
collect
1k
views
1
answer
1
vote
2023-12-05 15:45:48 +0200
slelievre
NameError: name '...' is not defined
parallel
import
109
views
1
answer
no
votes
2023-12-05 19:54:03 +0200
Max Alekseyev
number of arguments does not match number of variables in parent
substitution
42
views
no
answers
no
votes
2023-12-06 03:16:48 +0200
Henry Cohn
Multivariate polynomials via FLINT
60
views
no
answers
no
votes
2023-12-07 01:22:17 +0200
GPN
Expression.simplify() takes no "algorithm" keyword
simplify
algorithm
112
views
1
answer
no
votes
2023-12-07 02:19:59 +0200
dan_fulea
Incidence graphs of generalised quadrangle and hexagon
132
views
no
answers
no
votes
2023-12-07 21:15:09 +0200
wizard7703
Plot a planar graph as a plane graph
plot
graph
292
views
2
answers
no
votes
2023-12-09 11:08:43 +0200
eric_g
Plotting transition-of-transition fails with "cannot evaluate symbolic expression"
sagemanifolds
transition_map
plot
378
views
no
answers
no
votes
2023-12-09 22:24:43 +0200
Max Alekseyev
Could someone explain how the answer was calculated
127
views
1
answer
1
vote
2023-12-10 07:03:38 +0200
John Palmieri
chain morphism between subdivisions
chaincomplex
SimplicialComplex
morphism
49
views
no
answers
1
vote
2023-12-10 19:34:27 +0200
ps231
Induced morphism on unreduced homology and relative homology
homology
chaincomplex
Induced
morphism
84
views
1
answer
no
votes
2023-12-10 23:32:55 +0200
azerbajdzan
How to convert Gram matrix to quadratic form?
integer_matrix
QuadraticForm
307
views
1
answer
no
votes
2023-12-11 14:03:32 +0200
rburing
How to rearrange matrix entries from another matrix entries [closed]
lambda_matrix
102
views
no
answers
1
vote
2023-12-11 17:10:05 +0200
azerbajdzan
Congruence of two non-positive definite matrices
linear-algebra
QuadraticForm
lattice
348
views
no
answers
no
votes
2023-12-12 15:20:20 +0200
0xdeadbeef
SAGEMATH FAILS to compute Difference Distribution Table for rectangular SBOX of logical AND, I don't know why
ddt
lat
cryptanalysis
sbox
216
views
1
answer
no
votes
2023-12-13 11:57:26 +0200
FrédéricC
Milnor number calculator
AlgebraicGeometry
singularity
147
views
no
answers
no
votes
2023-12-13 14:54:09 +0200
Mojorana Oedipus
Maxima keep asking for assumptions even after given
Integrate
maxima
assumptions
173
views
1
answer
1
vote
2023-12-13 23:19:18 +0200
John Palmieri
Where does sagemath's speed in calculating gcd come from? [closed]
gcd
arithmetic
general
speed
88
views
no
answers
1
vote
2023-12-15 23:15:30 +0200
John Palmieri
Why is addition between a symbol and a Clifford algebra element unsupported?
symbolic-expression
clifford-algebra
128
views
no
answers
1
vote
2023-12-16 09:27:12 +0200
FrédéricC
Is there a problem in Voronoi cell computation ?
Voronoi
62
views
no
answers
no
votes
2023-12-16 16:34:36 +0200
Dane
Using magma operators from Sage
interface
magma
286
views
1
answer
no
votes
2023-12-16 20:54:45 +0200
Max Alekseyev
Generate multigraphs with given underlying graph
graphtheory
undirected-graphs
188
views
no
answers
no
votes
2023-12-17 20:18:05 +0200
Albert
Getting the braid monodromy for each branch point
braids
234
views
1
answer
no
votes
2023-12-20 19:55:35 +0200
John Palmieri
Package management after PEP 668
packages
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