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249
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Tagged
799
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2
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no
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2015-10-29 18:20:16 +0100
William Stein
runs in Octave (tested) but not SageMathCloud (errors)
Octave
cloud.sagemath
2k
views
2
answers
no
votes
2015-10-11 13:54:04 +0100
shao-linux
Plotting families (depending on integer parameter(s)) of curvilinear coordinate and isolevel lines and surfaces, resp. for functional and parametric surfaces, and for 3-variate scalar fields and volume deformations in 3D
curvilinear
coordinates
1k
views
3
answers
1
vote
2015-09-24 22:02:06 +0100
FrédéricC
Converting Octave vector to Sage list
Octave
list
vector
889
views
1
answer
1
vote
2015-09-19 23:53:02 +0100
fidbc
how to set latex options on graph to make them ultra small ?
latex
graph
options
766
views
1
answer
1
vote
2015-09-17 13:32:50 +0100
jford1906
Restricting vector field to a subset of a rectangular region
vector-fields
dynamical-systems
1k
views
1
answer
no
votes
2015-08-09 15:19:58 +0100
jford1906
Efficiently computing the distance from a point to a set
distance
vector_field
dynamics
1k
views
1
answer
no
votes
2015-05-18 08:41:45 +0100
dazedANDconfused
How to set matplotlib backend from SageTeX?
matplotlib
matplotlib_sagetex
sagetex
tikz
1k
views
2
answers
1
vote
2015-03-28 07:51:42 +0100
nbruin
crash on integral attempt
integration
maxima
7k
views
5
answers
2
votes
2015-03-20 08:11:54 +0100
rws
Phase portraits of 2-dimensional systems
differential_eqns
plotting
ode_solver
496
views
no
answers
1
vote
2015-03-09 17:50:35 +0100
MvG
Scale to simple integers
projective
homogeneous
scaling
scale
integers
5k
views
3
answers
3
votes
2015-01-06 00:08:51 +0100
wonder
Using matrix elements as arguments
expression
symbolic
matrix
function
arguments
1k
views
1
answer
no
votes
2015-01-05 23:13:45 +0100
wonder
Design of classes for dynamical systems
differential_eqns
dynamics
2k
views
2
answers
no
votes
2014-12-23 19:15:17 +0100
calc314
Sum of two vectors
vector
sum
symbolic
ring
1k
views
no
answers
no
votes
2014-11-22 18:24:55 +0100
strangerland
Define vector valued function of a vector of symbolic variables?
vector
function
gradient
multiple_variables
scipy
1k
views
2
answers
1
vote
2014-09-14 13:59:18 +0100
Jannik
how to convert a named function to sympy
named
function
sympy
1k
views
1
answer
no
votes
2014-08-05 03:36:38 +0100
kcrisman
How to fit data to an arrhenius equation
cstr
arrhenius
fitting
solve
1k
views
1
answer
no
votes
2014-06-11 09:32:26 +0100
kcrisman
Simple counting on restricted n-ary k-tuples
combinatorics
combinations
1k
views
1
answer
1
vote
2014-02-17 12:53:17 +0100
tmonteil
How to do symbolic vector/matrix manipulations in Sage?
matrix
matrix-operations
1k
views
1
answer
no
votes
2014-01-27 09:28:38 +0100
tmonteil
Linear subspace of polynomial ring
PolynomialRing
vectorspace
499
views
1
answer
1
vote
2014-01-21 06:40:52 +0100
tmonteil
A bug with solve()?
confirmed_issue
solve
1k
views
3
answers
1
vote
2014-01-18 22:38:29 +0100
castal
get graph combinatorial embedding from position of vertices
graph-theory
embedding
980
views
1
answer
no
votes
2014-01-02 09:10:59 +0100
ppurka
derivative of multivariate equation with nested sum
function
calculus
derivative
sum
7k
views
1
answer
1
vote
2013-12-22 09:16:30 +0100
tedmos
solving a matrix equation modulo m
equation
matrix
modulo
426
views
no
answers
1
vote
2013-11-12 14:58:13 +0100
Andrew Stout
Computing basis of local artinian ring as a vector space.
algebra
FreeModule
2k
views
1
answer
no
votes
2013-11-04 05:24:04 +0100
tmonteil
Sum a list of vectors
list
vector
summation
3k
views
1
answer
1
vote
2013-11-03 10:08:01 +0100
tmonteil
Plotting the effects of a linear transformation on a grid
plot2d
linearalgebra
education
2k
views
1
answer
1
vote
2013-10-28 20:38:19 +0100
ppurka
Speed comparison with numerical arrays: sage, R, matlab
performance
arrays
random
numpy
550
views
1
answer
no
votes
2013-10-08 09:07:52 +0100
tmonteil
Can I express a function as a series of another set of functions
series
983
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
3k
views
3
answers
2
votes
2013-08-10 04:25:04 +0100
dom
Solving polynomial equations over p-adic fields
solve
polynomials
p-adic
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