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12469
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658
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4
answers
no
votes
2022-08-01 07:02:12 +0100
Emmanuel Charpentier
Writing a matrix as a sum of matrices
matrix
sum
partition
252
views
1
answer
1
vote
2022-08-01 08:12:51 +0100
narodnik
Construct local ring of function field variety
229
views
1
answer
1
vote
2022-08-02 06:13:28 +0100
Max Alekseyev
Evaluation map and ideal from polynomial ring K[X] -> K
948
views
1
answer
1
vote
2022-08-02 21:05:35 +0100
bobby.mir
Linear independent matrices
linear-algebra
340
views
1
answer
2
votes
2022-08-03 12:22:26 +0100
enriqueartal
Simplifying group presentations with the same generators
groups
gap
group_presentations
188
views
1
answer
1
vote
2022-08-03 23:17:30 +0100
Max Alekseyev
replacing even powers of sin(x) by powers of (1-cos(x)^2)
179
views
1
answer
1
vote
2022-08-04 15:11:04 +0100
cav_rt
Solve fails to identify the maximum of the entropy function
649
views
1
answer
2
votes
2022-08-04 22:39:15 +0100
slelievre
Plot drops exponent when scientific notation appears on the y-axis
plot
y-axis
mislabelled
291
views
1
answer
no
votes
2022-08-04 22:47:14 +0100
slelievre
How do I add missing functions?
newbie
finite-fields
266
views
no
answers
1
vote
2022-08-08 10:14:10 +0100
FrédéricC
Numerical Integration of complex functions
complex-analysis
numerical
integration
meshgrid
92
views
no
answers
no
votes
2022-08-08 10:46:54 +0100
Andyfc
make looks for library in the wrong directory
install
352
views
1
answer
1
vote
2022-08-08 11:05:10 +0100
rburing
compose (non-)symbolic functions
function
composition
plot
lambda-calculus
168
views
1
answer
1
vote
2022-08-08 11:32:41 +0100
rburing
unable to coerce <class 'sage.monoids.string_monoid_element.StringMonoidElement'> to an integer
XOR
string
StringMonoid
250
views
no
answers
2
votes
2022-08-08 21:29:00 +0100
slelievre
solve causing headaches
670
views
1
answer
1
vote
2022-08-08 21:50:08 +0100
slelievre
Compilation fails with "ModuleNotFoundError: No module named 'Cython'"
compilation
make
error
115
views
no
answers
1
vote
2022-08-09 09:17:00 +0100
FrédéricC
Krull dimension of Laurent polynomial ring error
443
views
3
answers
2
votes
2022-08-10 17:25:08 +0100
slelievre
Checking whether a polynomial in unimodal
polynomials
222
views
2
answers
1
vote
2022-08-10 22:51:21 +0100
John Palmieri
A grayscale png image became color after importing to sage
279
views
2
answers
1
vote
2022-08-11 22:31:52 +0100
slelievre
How can I reduce the coefficients modulo a certain integer in a matrix of polynomials?
PolynomialRing
Extract_coefficients
87
views
no
answers
no
votes
2022-08-12 12:07:28 +0100
Cyrille
LP displayed objective two long for one line
linear-programming
310
views
1
answer
2
votes
2022-08-12 12:16:42 +0100
tmonteil
How to copy huge output in another code?
programming
clipboard
192
views
1
answer
1
vote
2022-08-12 16:05:07 +0100
Juanjo
Looping around self defined indices
for-loop
loop
looping
173
views
1
answer
no
votes
2022-08-13 06:07:22 +0100
slelievre
Cayley graph side error
cayleygraph
graphtheory
256
views
1
answer
1
vote
2022-08-16 19:32:45 +0100
eric_g
Sage Manifolds: Asymptotically de Sitter Spacetime in Fefferman-Graham Gauge
sagemanifolds
manifolds
physics
math
136
views
no
answers
1
vote
2022-08-19 09:00:52 +0100
slelievre
Computing ideals of a given norm in Quaternion algebra
quaternion-algebras
178
views
1
answer
1
vote
2022-08-20 14:03:31 +0100
slelievre
Effective resistance matrix and nonedgesonly=True
graphs
322
views
2
answers
2
votes
2022-08-21 21:32:15 +0100
Max Alekseyev
How to construct matrix space over the set {+1, -1, 0} ?
matrix
adjacency_matrix
signed
486
views
2
answers
no
votes
2022-08-22 22:44:56 +0100
John Palmieri
Subsets() with same element multiple times?
sets
Subsets
multiplicity
140
views
1
answer
1
vote
2022-08-23 19:48:07 +0100
tmonteil
Exact jordan form of large matrix
213
views
no
answers
1
vote
2022-08-24 10:48:45 +0100
lijr07
Question about multiprocessing and print
multiprocessing
print
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