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216
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Tagged
226
views
1
answer
no
votes
2016-11-08 12:41:00 +0100
slelievre
How to correct them errors ?
316
views
1
answer
no
votes
2016-11-05 17:05:59 +0100
slelievre
How to resolve this problem (differential equations) ?
441
views
1
answer
no
votes
2013-01-05 12:34:54 +0100
rdmadss1
simplify equations
equations
abs
complex
simplification
1k
views
1
answer
no
votes
2016-04-26 03:53:45 +0100
paulmasson
Solving system of ODEs
differential_eqns
2k
views
2
answers
no
votes
2012-12-04 12:22:47 +0100
ndomes
Can I display a list of equations aligned like latex eqnarray?
notebook
display
equations
aligned
eqnarray
1k
views
1
answer
2
votes
2019-05-15 03:13:51 +0100
slelievre
Checking conjugacy of two matrices
conjugacy_classes
matrices
similar
1k
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
796
views
1
answer
1
vote
2019-09-17 09:09:55 +0100
FrédéricC
Intersection of implicitely defined surfaces
surface
implicit_plot3d
curve
1k
views
1
answer
1
vote
2016-09-27 14:42:24 +0100
Lazza
Customizing the wireframe / strides of a 3D plot
3dplotting
mesh
wireframe
723
views
2
answers
3
votes
2017-11-07 13:00:07 +0100
dan_fulea
How to find a minimum number of switch presses to shut down all lamps?
optimization
finite-fields
969
views
1
answer
1
vote
2016-06-03 20:17:19 +0100
tmonteil
get range of values for inequalities
inequalities
203
views
1
answer
no
votes
2024-09-11 20:37:29 +0100
Max Alekseyev
Splitting of a (1,-1) square matrix into (0,1) and (0,-1) summands satisfying certain conditions
matrices
linear-algebra
458
views
5
answers
1
vote
2020-04-19 11:27:05 +0100
Bert Henry
Equation problem
diophantine
range
840
views
1
answer
1
vote
2016-04-12 13:06:59 +0100
B r u n o
Represent field element in normal basis
normal
basis
896
views
1
answer
no
votes
2013-01-23 21:04:44 +0100
kcrisman
implicit_plot3d
plot3d
1k
views
1
answer
1
vote
2011-08-20 21:06:06 +0100
benjaminfjones
Jmol in Notebook
jmol
notebook
3dplotting
366
views
no
answers
no
votes
2021-05-30 10:32:00 +0100
Miroslaw
Crypto transaction puzzle on the testnet address 2MuUKuRSr5sbj9HA9dDo5RS4QVMDrcnyu1
math
2k
views
3
answers
3
votes
2011-03-03 07:57:40 +0100
Joaquim Puig
Numeric multivariable ode solver in Sage?
ode
multivariable
numerical
172
views
1
answer
no
votes
2023-03-09 01:08:52 +0100
Florentin Jaffredo
Switching coordinate charts mid-integration with solve_across_charts
sagemanifolds
integrated_geodesic
geodesics
coordinates
453
views
1
answer
no
votes
2016-02-11 16:24:07 +0100
nd
Variables in a polynomial
polynomial
variable
497
views
2
answers
2
votes
2019-05-16 05:05:33 +0100
dsejas
Infinite polynomial ring with several index
InfPolynomialRing
2k
views
2
answers
no
votes
2012-05-07 12:47:39 +0100
calc314
Comparing Sage and Mathematica for an Introductory Course
education
mathematica
interactivity
419
views
2
answers
1
vote
2015-08-10 18:26:47 +0100
nbruin
Error in computation of eigenvalues in Sage
1k
views
2
answers
no
votes
2017-04-06 21:23:47 +0100
dan_fulea
Solving a fifth degree polynomial
polynomials
137
views
1
answer
no
votes
2022-03-12 21:01:07 +0100
Emmanuel Charpentier
implicit plot 3d for a triangle
3k
views
2
answers
no
votes
2017-04-24 10:37:42 +0100
ndomes
How to find multiple roots?
find_root
550
views
1
answer
-2
votes
2011-04-12 14:30:11 +0100
benjaminfjones
Translation
legendre
mathematica
sage
216
views
1
answer
1
vote
2024-10-02 19:48:47 +0100
Afandi_MohAlsh
Change of Coords. in Symbolic Comp.
cartesian
spherical
coordinates
3_variables
504
views
1
answer
1
vote
2021-06-24 19:33:45 +0100
slelievre
How to calculate some Ricci tensor derived quantities.
Ricci_Tensor
ricci_scalar
covariant_derivative
105
views
no
answers
1
vote
2021-11-26 18:03:04 +0100
ErWinz
trunc of a 3D surface not very clean
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