First time here? Check out the FAQ!
Hi there! Please sign in
help
tags
users
badges
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
relevance
date
activity
answers ▲
votes
439
questions
Tagged
1k
views
1
answer
1
vote
2014-01-24 11:39:41 +0100
ppurka
How to change linestyle of 2d vector field plots
plot2d
871
views
1
answer
2
votes
2016-07-26 17:42:10 +0100
Dima
Semimonomial transformation group
group_theory
orbit
gap
571
views
1
answer
1
vote
2023-05-30 01:53:27 +0100
achrzesz
2D Gaussian integrals
limits
definite-integral
gaussian
symbolic-integration
250
views
1
answer
1
vote
2025-06-13 17:40:48 +0100
N2B
Multivariate polynomial cannot be evaluated at vector despite length being correct
multivariate
polynomial
TypeError
503
views
1
answer
1
vote
2019-07-29 15:23:36 +0100
FrédéricC
Extremal Rays of a Cone
linear-algebra
cones
linear-programming
331
views
1
answer
no
votes
2021-02-07 14:24:51 +0100
eric_g
Divergence of inverse square
divergence
dirac_delta
687
views
1
answer
1
vote
2021-02-01 18:20:42 +0100
Emmanuel Charpentier
Use vector as variable for diff but as values for calculation
vector
symbolic-expression
callable
312
views
1
answer
no
votes
2021-06-19 16:32:50 +0100
slelievre
How tho pass an indexed variable to a function ?
programmation
619
views
1
answer
no
votes
2015-10-23 11:45:51 +0100
slelievre
Variable not found while trying to plot a parametric phase portrait
plot_vector_field
interaction
3k
views
1
answer
no
votes
2013-11-15 06:32:34 +0100
tmonteil
Polynomial coefficient vector to symbolic polynomial
polynomial
1k
views
1
answer
no
votes
2010-08-30 04:54:21 +0100
vdelecroix
Statistical checks for regression, covariance, etc?
statistics
coincidence
pattern
classification
711
views
1
answer
1
vote
2021-05-03 05:12:20 +0100
dsejas
How to define functions with varying number of variables
symbolic
function
definition
substitution
1k
views
1
answer
1
vote
2015-05-13 16:35:01 +0100
John Palmieri
Naming of Plot Commands in Sage
graphics
266
views
1
answer
no
votes
2020-06-08 00:23:28 +0100
tmonteil
How to define conditionaly two vector from one
algebra
1k
views
1
answer
1
vote
2021-10-29 14:47:57 +0100
rburing
Differentiate vector field w.r.t a variable not defining the chart
derivative
manifolds
chart
variables
2k
views
1
answer
1
vote
2020-06-03 20:04:00 +0100
Emmanuel Charpentier
Parallelizing symbolic matrix*vector computations for sparse matrices and vectors
parallelization
SparseMatrix
sparse
1k
views
1
answer
1
vote
2020-03-05 16:05:38 +0100
Juanjo
plotting a Surface gradient
960
views
1
answer
1
vote
2013-08-17 15:32:07 +0100
Luca
How to return a list from callable symbolic expression
list
callable
symbolic
expression
762
views
1
answer
no
votes
2023-10-04 13:14:27 +0100
rburing
Column space of a matrix
matrices
columns
301
views
1
answer
no
votes
2021-03-24 00:49:49 +0100
Emmanuel Charpentier
Elementwise functions for deep learning
elementwise
softmax
deep-learning
sigmoid
648
views
1
answer
1
vote
2016-12-21 16:16:09 +0100
jabowery
When Must I Use `lambda`?
lambda
534
views
1
answer
no
votes
2015-09-08 01:39:46 +0100
calc314
How to use linear algebra inside of MixedIntegerLinearPrograms?
711
views
1
answer
no
votes
2016-06-28 17:42:17 +0100
eric_g
Derivation of a sagemanifold vector (possible bug)
sagemanifold
diff
TypeError
vector-fields
1k
views
1
answer
1
vote
2018-05-16 20:55:18 +0100
John Palmieri
span of a matrixspace
matrices
SparseMatrix
spanning
1k
views
1
answer
1
vote
2018-04-30 18:38:21 +0100
nbruin
Can I convert integermod_int to int?
vector
2k
views
1
answer
no
votes
2013-03-12 10:45:42 +0100
kcrisman
How to calculate element-wise matrix functions in Sage
elementwise
matrixfunction
matrixcomponent
934
views
1
answer
no
votes
2012-04-06 11:30:51 +0100
kcrisman
error using minimize_constrained
minimize_constrained
error
local
global
variable
560
views
1
answer
1
vote
2021-12-18 22:32:41 +0100
tmonteil
How do I do map/element-wise operations?
1k
views
1
answer
no
votes
2020-05-27 20:07:37 +0100
rburing
Warning against a deprecated function
programming
1k
views
1
answer
2
votes
2016-05-23 19:26:15 +0100
tmonteil
Pass a list of variable names as parameter to a polynomial ring
polynomial
coordinate_ring
basis
multivariate
« previous
1
...
7
8
9
10
11
...
15
next page »
Contributors
Tags
polynomial
×3
callable
×2
elementwise
×2
matrices
×2
multivariate
×2
SparseMatrix
×2
symbolic
×2
TypeError
×2
vector
×2
algebra
×1
basis
×1
chart
×1
classification
×1
coincidence
×1
columns
×1
cones
×1
coordinate_ring
×1
deep-learning
×1
definite-integral
×1
definition
×1
derivative
×1
diff
×1
dirac_delta
×1
divergence
×1
error
×1
expression
×1
function
×1
gap
×1
gaussian
×1
global
×1
graphics
×1
group_theory
×1
interaction
×1
lambda
×1
limits
×1
linear-algebra
×1
linear-programming
×1
list
×1
local
×1
manifolds
×1
matrixcomponent
×1
matrixfunction
×1
minimize_constrained
×1
orbit
×1
parallelization
×1
pattern
×1
plot2d
×1
plot_vector_field
×1
programmation
×1
programming
×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
×