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153
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Tagged
matrix
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267
views
1
answer
2
votes
2019-11-16 17:24:05 +0200
Sébastien Palcoux
Why SageMath cannot inverte this matrix?
matrix
matrixinverse
linear-algebra
problem
197
views
1
answer
no
votes
2020-01-01 19:41:36 +0200
mwageringel
Exponential function does not work for diagonal matrices
exponential
matrix
217
views
1
answer
1
vote
2020-01-15 13:42:50 +0200
rburing
matrix base ring changes by a complex multiplication
matrix
base
ring
scalar
multiplication
698
views
1
answer
no
votes
2020-02-04 01:37:00 +0200
John Palmieri
Generate >2D Matrix
matrix
array
328
views
2
answers
2
votes
2020-07-17 19:18:06 +0200
slelievre
Zero Matrix has an Inverse over Finite Field?
finite-field
confirmed_issue
matrix
428
views
1
answer
1
vote
2020-08-03 01:01:41 +0200
slelievre
Compute determinant of matrix of Schur functions using Kronecker product
schur-functions
matrix
235
views
no
answers
no
votes
2020-08-05 17:20:38 +0200
Cyrille
Test for a valid entry in a matrix
matrix
184
views
no
answers
1
vote
2020-08-06 14:01:55 +0200
Bakerbakura
parallel matrix rank
matrix
rank
parallelization
236
views
no
answers
no
votes
2020-08-21 19:25:41 +0200
slelievre
Partial trace
partial_trace
matrix
458
views
1
answer
1
vote
2020-12-01 01:34:28 +0200
mocha
use type signature in functions for matrix and vector
matrix
220
views
no
answers
1
vote
2020-12-18 07:52:15 +0200
Cyrille
totally unimodality test
matrix
380
views
1
answer
no
votes
2021-03-25 23:51:14 +0200
slelievre
Splitting a matrix
matrix
algebra
combinations
687
views
2
answers
no
votes
2021-04-05 23:11:28 +0200
slelievre
How to convert linear system to matrix form
convert
sagemath
equation
linear
matrix
171
views
no
answers
1
vote
2021-04-18 10:25:09 +0200
CasimirVictoria
optimize matrix elements to obtain certain eigenvalues
matrix
eigenvalues
optimize
178
views
1
answer
1
vote
2021-06-03 19:43:59 +0200
tmonteil
Finding a permutation matrix associated to a non-singular matrix
matrix
177
views
no
answers
no
votes
2021-06-09 14:00:12 +0200
klaaa
Finding a diagonal matrix for a given matrix
matrix
408
views
2
answers
2
votes
2021-11-09 01:08:56 +0200
John Palmieri
How to use the output matrix as an input in Sage
matrix
123
views
1
answer
no
votes
2021-11-12 14:43:08 +0200
Max Alekseyev
Cannot create Matrix with Variables over modulo ring
rings
modulo
matrix
80
views
no
answers
-1
votes
2021-11-23 23:09:50 +0200
Vinayak gupta
how to check whether matrix B is principal submatrix of A in sagemath
sage
matrix
78
views
no
answers
1
vote
2021-12-08 17:55:33 +0200
Bakerbakura
Shared Matrix modification in parallel
parallelization
linux
matrix
102
views
no
answers
2
votes
2022-03-01 18:21:41 +0200
Bsamuels
DST and polynomial multiplication
DST
matrix
135
views
1
answer
no
votes
2022-03-28 17:15:02 +0200
tmonteil
Matrix operations
matrix
64
views
no
answers
no
votes
2022-04-14 20:15:56 +0200
Bsamuels
why can't sage row reduce in a composite modulo
finite_ring
matrix
217
views
no
answers
no
votes
2022-04-15 16:34:00 +0200
Angie Mitselou
I have this 10x10 matrix, want to find the inverse matrix next. The elements are [q11,q12,q13,q14,q15,q21,q22,q23,q24,q25]. Each element can take the value 0 or 1. The error: TypeError: 'sage.symbolic.expression.Expression' object is not iterable.
matrix
symbolics
73
views
no
answers
no
votes
2022-05-17 20:14:12 +0200
Pawly
What algorithm does Sage use for the product of two matrices?
matrix
multiplication
318
views
no
answers
no
votes
2022-06-22 16:39:40 +0200
mn124700
Solving Ax = 0 (non-trivially)
matrix
equation-system
72
views
no
answers
no
votes
2022-07-12 14:18:14 +0200
Tilpo
Manipulating matrices in Cython
cython
matrix
471
views
4
answers
no
votes
2022-08-01 07:02:12 +0200
Emmanuel Charpentier
Writing a matrix as a sum of matrices
matrix
sum
partition
176
views
no
answers
1
vote
2022-11-16 18:35:35 +0200
Max Alekseyev
Full MatrixSpace of 1 by 4 dense matrices over Finite Field of size 2' and 'Symbolic Ring' !!! can anyone know how to resolve this ?
goppa
mceliece
sagemath
matrix
261
views
no
answers
no
votes
2022-12-12 09:35:41 +0200
Sébastien Palcoux
Jordan form and simultaneous diagonalization
jordan_form
block_matrix
matrix
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