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153
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Tagged
matrix
×
214
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
193
views
1
answer
no
votes
2020-01-01 19:41:36 +0200
mwageringel
Exponential function does not work for diagonal matrices
exponential
matrix
264
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
1k
views
1
answer
1
vote
2019-10-29 14:59:46 +0200
Emmanuel Charpentier
vector equation solve
vector
equation
matrix
linear
299
views
2
answers
no
votes
2019-08-06 20:07:32 +0200
John Palmieri
Why GF(256) matrix only have zero and one number?
matrix
GF
679
views
1
answer
2
votes
2019-04-17 10:21:22 +0200
scrName
General solution for a matrix
matrix
145
views
no
answers
no
votes
2019-04-03 15:18:58 +0200
Marcio
Can I use the "sr.lin_matrix ()" command for any S-Box?
AES
affine
matrix
cryptography
689
views
1
answer
no
votes
2019-03-29 10:11:33 +0200
rburing
How do I get the result of right_kernel into a matrix?
kernel
matrix
append
right_kernel
list
469
views
2
answers
no
votes
2019-03-20 20:31:51 +0200
Emmanuel Charpentier
Solve symbolic matrix cell
matrix
solve
symbolic
1k
views
2
answers
2
votes
2019-03-01 20:39:47 +0200
John Palmieri
Generate a random non-singular matrix?
matrix
random
976
views
1
answer
1
vote
2019-02-09 11:09:53 +0200
Emmanuel Charpentier
Is there an easy way to get the matrix of coefficients from a product of a matrix and a vector?
matrix
dot
product
450
views
1
answer
1
vote
2018-12-04 14:09:22 +0200
wisher
Speed a function with hex grid and primes numbers
speed_up
matrix
hex
grid
primes
404
views
no
answers
no
votes
2018-11-29 16:54:30 +0200
Lujmina
Trying to get the right inverse, not possible
matrix
368
views
no
answers
1
vote
2018-11-05 21:26:32 +0200
rlsw
how to get the transformation matrix for a transformation over 4x4 matrices?
MatrixSpace
transformation
matrix
vectorspace
451
views
1
answer
1
vote
2018-10-12 13:39:25 +0200
Hell_Boy
Polynomial interpolation given a mathematic function f(x), an interval [a,b] and a natural number n
math
matrix
vector
function
550
views
1
answer
2
votes
2018-08-22 15:21:47 +0200
Sébastien
su2 matrix exponentiation
su2
algebra
matrix
exponentiation
351
views
1
answer
no
votes
2018-07-25 06:28:31 +0200
slelievre
Optimizing a function of a given matrix
optimum
matrix
solution
find_root
4k
views
1
answer
2
votes
2018-06-13 03:35:59 +0200
slelievre
How do I normalize the columns of a matrix?
matrix
normalised
1k
views
1
answer
no
votes
2018-03-16 11:47:52 +0200
tmonteil
solving matrix over GF(2)
matrix
finite-field
equation
600
views
2
answers
2
votes
2018-05-30 04:00:45 +0200
dimahphone
Matrix Group over Symbolic Ring
SymbolicRing
MatrixGroup
matrix
Group
334
views
2
answers
1
vote
2018-01-24 14:05:25 +0200
tmonteil
Making a dictionary of matrices, and save the session
save_session
finite-fields
matrix
dictionary
confirmed_issue
328
views
no
answers
1
vote
2018-01-09 08:06:26 +0200
Deepak Sarma
Complimentary eigenvalue of a matrix
Eigenvalue
matrix
817
views
1
answer
1
vote
2017-12-19 23:38:52 +0200
vdelecroix
Making a dictionary of matrices
matrix
dictionary
419
views
1
answer
1
vote
2018-07-18 12:18:16 +0200
slelievre
How to create a matrix in sage that expands with a variable number of rows and columns and in each row the values are squared?
matrix
628
views
no
answers
1
vote
2019-04-17 09:10:39 +0200
slelievre
Variable matrices
matrix
variable
356
views
no
answers
no
votes
2017-11-17 10:01:57 +0200
vdelecroix
command to get eigenvalues
eigenvalues
matrix
4k
views
1
answer
1
vote
2017-11-15 18:32:45 +0200
studentboy
Calculation Kernel of a matrix
matrices
matrix
matrix-operations
kernel
nullspace
732
views
1
answer
1
vote
2017-08-19 16:46:42 +0200
ndomes
Defining functions acting on matrix elements?
matrix
elements
function
312
views
1
answer
no
votes
2017-08-03 10:14:24 +0200
mforets
how can i define a matrix product like a summation
symbolic
matrix
summation.
229
views
no
answers
no
votes
2017-06-02 18:24:59 +0200
beartato327
How to decide if T maps R^5 onto R^5
linearalgebra
matrix
homework
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