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12774
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Tagged
355
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no
answers
1
vote
2022-12-02 18:44:08 +0100
transversal
How to create transversal matroids
280
views
no
answers
no
votes
2022-12-05 15:51:46 +0100
Cyrille
A strange error with $\phi$ as a variable
Greek
400
views
no
answers
no
votes
2022-12-08 05:00:38 +0100
stillconfused
Checking if the localization of an integral domain is integrally closed
localization
integral_domain
CommutativeAlgebra
267
views
no
answers
no
votes
2022-12-08 17:15:38 +0100
havard-dj
Complement of old_submodule gives strange error
modular_forms
newforms
subspace
1k
views
no
answers
2
votes
2022-12-09 07:51:28 +0100
Cyrille
Installation of Sagemath
installation
566
views
no
answers
no
votes
2022-12-11 10:08:27 +0100
Sébastien Palcoux
How does SageMath compute the Jordan form of a block diagonal matrix? [closed]
jordan_form
block_matrix
matrix
903
views
no
answers
no
votes
2022-12-12 09:35:41 +0100
Sébastien Palcoux
Jordan form and simultaneous diagonalization
jordan_form
block_matrix
matrix
268
views
no
answers
no
votes
2022-12-12 07:45:40 +0100
Alex Karenin
Are rings of integers incompatible with multiprocessing?
ring_of_integers
multiprocessing
segmentation_fault
367
views
no
answers
1
vote
2022-12-13 21:14:07 +0100
c05772
How to output from sage (update)
output
2k
views
no
answers
1
vote
2022-12-14 19:28:28 +0100
alvaro41300
I can't open SageMath Jupyer Notebook on Mac because Safari can't connect to the localhost server
mac
83
views
no
answers
1
vote
2022-12-20 16:43:52 +0100
vj102
def reflectOnY((x,y)) okay in SageNB but not Jupyter notebook
206
views
no
answers
1
vote
2022-12-21 14:37:41 +0100
schcs
Coerce element of subgroup into ambient group
coercion
subgroup
337
views
no
answers
no
votes
2022-12-22 20:21:14 +0100
jesuslop
Confusion about numeric calculation typing
numerical
413
views
no
answers
no
votes
2022-12-23 04:35:09 +0100
NoGoodMathematician
Constructing Objects in a Category
categories
algebra
341
views
no
answers
1
vote
2022-12-23 16:41:23 +0100
aweng
Polynomial ring over self-defined coefficient ring
univariate
polynomial
ring
1k
views
no
answers
no
votes
2022-12-25 02:59:15 +0100
licheng
Find all minimal edge cuts of a graph.
graphtheory
266
views
no
answers
no
votes
2022-12-25 10:23:58 +0100
Jack Zuffante
Conformal Killing Vectors [closed]
vector
metrics
432
views
no
answers
1
vote
2022-12-25 10:23:59 +0100
Jack Zuffante
Conformal Killing Vectors
vector
metrics
849
views
no
answers
no
votes
2023-01-08 11:40:16 +0100
IvanaGyro
Error: "fraction must have unit denominator" when converting symbolic expression into Univariate Polynomial Ring
symbolic-expression
PolynomialRing
296
views
no
answers
1
vote
2023-01-09 10:31:59 +0100
royS
Bugged interaction with signal handler [SageMath 9.5, Linux]
9.5
cysignals
interrupt
362
views
no
answers
no
votes
2023-01-09 18:54:05 +0100
lrfinotti
Cannot build 9.7 on Debian Sid
build
9.7
1k
views
no
answers
1
vote
2023-01-11 11:29:03 +0100
levi
Fail to start the kernel when choose sagemath in vscode jupyter-notebook
vscode
jupyter-notebook
182
views
no
answers
no
votes
2023-01-13 02:15:12 +0100
mrutkuokur
Why are the binary trees immutable?
binary_tree
immutable
225
views
no
answers
no
votes
2023-01-15 17:15:53 +0100
narodnik
Assumptions giving wrong boolean answer for simple expression
1k
views
no
answers
no
votes
2023-01-16 18:02:32 +0100
MArtusia
Inverse matrix and basis of subspace
inverse
base
212
views
no
answers
no
votes
2023-01-16 20:30:59 +0100
gkpotter
Creating subclasses of SymbolicRing
SymbolicRing
symbolic-expression
854
views
no
answers
2
votes
2023-01-17 14:36:22 +0100
modeler
debugging will not be enabled
340
views
no
answers
no
votes
2023-01-17 23:45:41 +0100
olovoks
Rational quadratic form from invariants
QuadraticForm
algebra
number_theory
397
views
no
answers
no
votes
2023-01-18 14:44:51 +0100
Tintin1
quasi-affine subvarieties
AlgebraicGeometry
409
views
no
answers
1
vote
2023-01-18 17:59:07 +0100
hjitsukawa
Manipulating Individual Alcoves in a Root System
alcoves
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