First time here? Check out the FAQ!
Hi there! Please sign in
help
tags
users
badges
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity
answers ▼
votes
284
questions
Tagged
matrix
×
9k
views
2
answers
2
votes
2011-10-09 19:24:19 +0200
DSM
Editing entries of matrix
adjacency_matrix
matrix
975
views
2
answers
1
vote
2011-11-12 11:22:49 +0200
William Stein
Speeding up matrix multiplication?
matrix
multiplication
optimization
speed
2k
views
2
answers
1
vote
2011-12-10 12:31:51 +0200
torrasque
Is there a way to block diagonalize a matrix?
symbolic
matrix
block
diagonalize
397
views
2
answers
1
vote
2011-12-15 08:09:24 +0200
tririver
Why functions are much slower than var in some calculations?
function
matrix
inverse
2k
views
2
answers
1
vote
2011-12-16 09:50:06 +0200
Volker Braun
Is there a way of doing gamma matrix manipulation in sage?
gamma
matrix
trace
1k
views
2
answers
3
votes
2012-06-22 05:27:17 +0200
JuanPi
Is it possible to find the exponential of a symbolic matrix using sage?
matrix
symbolic
exponentiation
2k
views
2
answers
no
votes
2012-03-08 13:34:26 +0200
kcrisman
exponential matrix exp(A)
matrix
square
exponentiation
5k
views
2
answers
2
votes
2016-03-31 17:44:45 +0200
jungem
How to show the steps of Gauss' method
linearalgebra
matrix
1k
views
2
answers
no
votes
2012-04-17 05:29:54 +0200
d3banjan
Substituting for a matrix of variables
symbolic
matrix
substitution
845
views
2
answers
no
votes
2012-06-01 08:58:17 +0200
Svemmy
The minimum of a matrix
matrix
minimum
1k
views
2
answers
no
votes
2012-10-08 17:33:33 +0200
Jason Grout
strings and other objects in matrices
matrix
988
views
2
answers
no
votes
2013-02-01 20:52:47 +0200
DSM
empty matrix
matrix
617
views
2
answers
no
votes
2013-03-04 23:46:58 +0200
calc314
Assigning students in groups
matrix
permutation
random
986
views
2
answers
no
votes
2013-03-16 17:31:05 +0200
Leo_Mullan
numerical approximation of complex number
complex-numbers
matrix
2k
views
2
answers
2
votes
2013-05-15 12:07:27 +0200
tmonteil
How to get a vector space generated by a list of matrices?
vectorspace
matrix
Generator
485
views
2
answers
no
votes
2013-06-03 10:34:18 +0200
Marco Streng
Lifting matrices to $SL_2(\mathbb{Z})$
matrix
1k
views
2
answers
2
votes
2013-07-09 10:08:44 +0200
M. H. M.
How to prevent memory leak when solving a linear system of equations using left_kernel ?
kernel
matrix
LSE
memory_leak
garbage_collection
4k
views
2
answers
1
vote
2013-07-11 19:22:24 +0200
tmonteil
maximum element of a matrix
maximum
Element
matrix
1k
views
2
answers
no
votes
2013-11-13 04:37:12 +0200
gundamlh
create a tridiagonal matrix
matrix
3k
views
2
answers
no
votes
2013-11-26 13:18:45 +0200
John Palmieri
Using sage to check if a vector is in a matrix's null space
matrix
linearalgebra
957
views
2
answers
no
votes
2014-09-05 22:27:56 +0200
John Palmieri
create matrix as having a subset of columns from another matrix
matrix
columns
submatrix
2k
views
2
answers
1
vote
2014-09-15 17:43:40 +0200
Dima
How to solve linear programming in matrix form?
linear_programming
matrix
311
views
2
answers
no
votes
2014-10-20 13:56:36 +0200
afullo
Construct a matrix row by row with some rules on elements
matrix
970
views
2
answers
1
vote
2015-08-15 11:45:23 +0200
vdelecroix
Eigenvalues of matrices of Laurent polynomials
LaurentPolynomial
matrix
478
views
2
answers
1
vote
2015-10-08 16:34:55 +0200
fidbc
scalar^[vector]?
vector
matrix
exponent
636
views
2
answers
1
vote
2015-10-21 23:14:19 +0200
kcrisman
How to use matrices with @interact
interact
matrix
sagecell
1k
views
2
answers
2
votes
2016-01-19 18:05:33 +0200
slelievre
1x1 matrix -> scalar
matrix
scalar
862
views
2
answers
6
votes
2018-08-19 11:39:51 +0200
eric_g
Quaternions Missing Important Functionality?
quaternion
clifford-algebra
vector
matrix
symbolic
617
views
2
answers
1
vote
2017-03-18 01:41:41 +0200
dan_fulea
Apply Functions Iteratively
loop
function
matrix
list
289
views
2
answers
no
votes
2017-03-25 01:45:53 +0200
danny
Create a band matrix with repeating and alternating values
matrix
construction
« previous
1
2
3
4
5
...
10
next page »
Contributors
Tags
matrix
×30
symbolic
×4
exponentiation
×2
function
×2
linearalgebra
×2
vector
×2
adjacency_matrix
×1
block
×1
clifford-algebra
×1
columns
×1
complex-numbers
×1
construction
×1
diagonalize
×1
Element
×1
exponent
×1
gamma
×1
garbage_collection
×1
Generator
×1
interact
×1
inverse
×1
kernel
×1
LaurentPolynomial
×1
linear_programming
×1
list
×1
loop
×1
LSE
×1
maximum
×1
memory_leak
×1
minimum
×1
multiplication
×1
optimization
×1
permutation
×1
quaternion
×1
random
×1
sagecell
×1
scalar
×1
speed
×1
square
×1
submatrix
×1
substitution
×1
trace
×1
vectorspace
×1
Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.7.59
Please note: Askbot requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×