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8175
questions
Tagged
66
views
no
answers
1
vote
2023-09-20 22:30:19 +0100
pranavtrivedi
How can we binarize Reed Solomon Codes?
coding_theory
vector_space
subspace
finite-fields
Reed_Solomon
519
views
2
answers
1
vote
2023-10-07 00:12:38 +0100
dan_fulea
How to use lift_x in python?
python3
314
views
no
answers
1
vote
2023-09-22 17:53:49 +0100
FrédéricC
how to check if an integer is represented by a given quadratic form or not ?
QuadraticForm
234
views
1
answer
1
vote
2023-09-27 11:49:41 +0100
rburing
assume() not playing well with solve_diophantine()
diophantine
assumptions
180
views
no
answers
1
vote
2023-09-25 02:19:14 +0100
ayodan
read character table
character_table
representation
115
views
no
answers
1
vote
2023-10-04 14:03:52 +0100
Martin-Br
Simple example of a finitely presented algebra
algebras
FreeAlgebraQuotient
polynomials
310
views
1
answer
1
vote
2023-10-09 18:00:01 +0100
azerbajdzan
Transforming genus zero curve to conic
AlgebraicGeometry
transformation
131
views
1
answer
1
vote
2023-10-15 01:45:07 +0100
John Palmieri
coercion of matrix of matrices to single matrix
matrix_of_matrix
coerce
111
views
no
answers
1
vote
2023-10-15 22:32:30 +0100
Matplotlib
Strange behaviour of `region_plot`
bug
plotting
126
views
1
answer
1
vote
2023-11-04 23:51:34 +0100
slelievre
implicit_plot shows wrong equation at edge of plot
implicit_plot
plotting
71
views
no
answers
1
vote
2023-10-27 22:26:00 +0100
Cyrille
The implicit order of the functions
analysis
343
views
no
answers
1
vote
2023-10-30 06:21:00 +0100
kkoudas
How do I compute the Green function of a differential operator?
green_function
93
views
no
answers
1
vote
2023-11-04 10:37:59 +0100
KazuFurutaka
integral of exp(-x/a)*sinh(sqrt(b*x)) from 0 to infinity vanished?
227
views
no
answers
1
vote
2023-11-05 04:42:22 +0100
wayneyam
How do you use sage efficiently?
workflow
286
views
1
answer
1
vote
2023-11-06 05:00:33 +0100
John Palmieri
Sample a large random number
random.sample
204
views
1
answer
1
vote
2023-11-13 05:06:05 +0100
PatB
Cannot index an array - causing key error , context astropy.io
KeyError
array
189
views
1
answer
1
vote
2023-11-19 15:28:11 +0100
Emmanuel Charpentier
Function defined with an integral
definite-integral
145
views
1
answer
1
vote
2023-11-21 05:08:04 +0100
dan_fulea
Is there a bug with the "parts" input in VectorPartitions?
partitions
58
views
no
answers
1
vote
2023-11-27 20:58:31 +0100
eodorney
Error related to ellipsis has wrong line number.
ellipsis
interpreter
SyntaxError
157
views
no
answers
1
vote
2023-12-02 00:18:08 +0100
richardquint
any suggestions for a lightweight browser
browser
3d
240
views
no
answers
1
vote
2023-12-04 00:17:58 +0100
QMeqGR
Simplify algebraic expressions using commutator $[a,a^{+}]$=1
operator
algebra
commutation
56
views
no
answers
1
vote
2023-12-10 19:34:27 +0100
ps231
Induced morphism on unreduced homology and relative homology
homology
chaincomplex
Induced
morphism
113
views
no
answers
1
vote
2023-12-11 17:10:05 +0100
azerbajdzan
Congruence of two non-positive definite matrices
linear-algebra
QuadraticForm
lattice
150
views
no
answers
1
vote
2023-12-16 09:27:12 +0100
FrédéricC
Is there a problem in Voronoi cell computation ?
Voronoi
99
views
no
answers
1
vote
2023-12-15 23:15:30 +0100
John Palmieri
Why is addition between a symbol and a Clifford algebra element unsupported?
symbolic-expression
clifford-algebra
271
views
no
answers
1
vote
2024-01-11 01:15:38 +0100
Alasdair
Issues with interact - can't load widgets
interact
Jupyter
ipywidgets
209
views
no
answers
1
vote
2024-01-20 22:19:49 +0100
Cyrille
Using a function without specifying it
analysis
252
views
3
answers
1
vote
2024-01-29 12:06:12 +0100
stevediaz
plotting origin location
plot
origin
270
views
no
answers
1
vote
2024-01-29 23:43:35 +0100
Max Alekseyev
How to take inverse of matrix with complex entries
inverse
diagonalize
similarity
similarmatrices
complex
332
views
no
answers
1
vote
2024-02-06 17:20:46 +0100
Anonymous
How do you define a symbolic multiplicative function?
symbolic-functions
symbolic-expression
DirichletGroup
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