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153
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Tagged
matrix
×
337
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
468
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
373
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
465
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
1k
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
1k
views
1
answer
1
vote
2019-10-29 14:59:46 +0200
Emmanuel Charpentier
vector equation solve
vector
equation
matrix
linear
221
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
430
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
185
views
no
answers
1
vote
2020-08-06 14:01:55 +0200
Bakerbakura
parallel matrix rank
matrix
rank
parallelization
465
views
1
answer
1
vote
2020-12-01 01:34:28 +0200
mocha
use type signature in functions for matrix and vector
matrix
221
views
no
answers
1
vote
2020-12-18 07:52:15 +0200
Cyrille
totally unimodality test
matrix
174
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
79
views
no
answers
1
vote
2021-12-08 17:55:33 +0200
Bakerbakura
Shared Matrix modification in parallel
parallelization
linux
matrix
180
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
555
views
1
answer
no
votes
2011-05-22 21:34:46 +0200
DSM
matplotlib don't work??
matplotlib
matrix
matrix_plot
2k
views
2
answers
no
votes
2012-03-08 13:34:26 +0200
kcrisman
exponential matrix exp(A)
matrix
square
exponentiation
779
views
1
answer
no
votes
2012-03-09 13:55:46 +0200
Jason Grout
exponential matrix exp(A*t)
exponentiation
matrix
1k
views
no
answers
no
votes
2012-03-16 05:53:02 +0200
canisvetus
how to obtain the real part of a complex function
complex-analysis
real-part
exponentiation
matrix
6k
views
1
answer
no
votes
2012-03-19 17:15:18 +0200
achrzesz
symbolic vector norm
matrix
norm
symbolic
822
views
1
answer
no
votes
2012-03-22 07:31:18 +0200
DSM
how to construct a dictionary of dictionaries from a list
digraph
list
dictionary
matrix
361
views
no
answers
no
votes
2012-03-26 16:39:53 +0200
Shashank
why cannot recalculate?
dictionary
lists
matrix
205
views
no
answers
no
votes
2012-03-26 14:42:39 +0200
Jason Grout
why cannot recalculate (2)?
dictionary
list
matrix
485
views
1
answer
no
votes
2012-04-07 08:28:35 +0200
Volker Braun
Check if object is a matrix
matrix
2k
views
no
answers
no
votes
2012-05-26 21:13:44 +0200
Shashank
Problem diagonalizing a antisymmetric matrix in sympy
diagonalize
anti-symmetric
matrix
sympy
856
views
2
answers
no
votes
2012-06-01 08:58:17 +0200
Svemmy
The minimum of a matrix
matrix
minimum
3k
views
1
answer
no
votes
2012-06-07 10:37:41 +0200
achrzesz
Calculating an Orthonormal Basis
matrix
kernel
nullspace
619
views
no
answers
no
votes
2012-12-28 04:49:37 +0200
Daniel McLaury
Can I get the invariant subspaces of a matrix group action?
matrix
representation
linearalgebra
569
views
1
answer
no
votes
2012-08-06 12:04:09 +0200
fidbc
Graph matrix into network flow
digraph
matrix
761
views
1
answer
no
votes
2012-11-17 19:31:27 +0200
Shashank
eigenvalues of a derivative vs derivative of eigenvalues
order
eigenvalues
trace
derivative
matrix
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