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328
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1
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2024-02-28 11:20:08 +0100
eric_g
Confused about covariant derivatives and tensors in SageMath
tensor-fields
sagemanifolds
manifolds
covariant_derivative
82
views
no
answers
no
votes
2024-02-19 16:53:43 +0100
MKS
Plot a 3D figure with different colors of a System of three Equations using SageMath
system_of_equations
152
views
no
answers
no
votes
2024-02-04 06:27:32 +0100
Andr
How to find parameter functions ?
differential_eqns
327
views
1
answer
1
vote
2023-12-05 15:40:32 +0100
GPN
How to collect the derivatives in an expression for a scalar field
manifolds
sagemanifolds
collect
115
views
1
answer
no
votes
2023-11-26 09:28:25 +0100
GPN
differential (1-form) simplifies a bit too much
simplify
manifolds
sagemanifolds
96
views
no
answers
2
votes
2023-10-19 17:33:57 +0100
QMeqGR
display square of derivative in LaTeX needs parenthesis
latex
display
derivative
square
183
views
1
answer
no
votes
2023-08-31 10:17:12 +0100
eric_g
Covariant derivative
sagemanifolds
connection
403
views
1
answer
no
votes
2023-08-18 21:49:42 +0100
dan_fulea
Solve differential equation using Laplace transform
differential_eqns
laplace
desolve
193
views
1
answer
no
votes
2023-06-01 21:51:10 +0100
Emmanuel Charpentier
One more time : two problems of substitution
analysis
523
views
1
answer
1
vote
2023-05-29 12:13:22 +0100
Cyrille
Calculate FOC of a simple economics problem
summation
derivation
lagrangian
213
views
1
answer
no
votes
2022-12-24 07:13:26 +0100
tolga
Displaying The Christoffel Symbols in Terms of a Function "F"
metrics
function
DefineVariables
Derivatives
278
views
1
answer
1
vote
2021-07-31 18:55:42 +0100
slelievre
Is there any way to change the view box on a 3D graph?
parametric_plot3d
500
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
591
views
1
answer
1
vote
2021-04-29 00:12:46 +0100
eric_g
Differential forms on non-standard spherical coordinates
differential_form
coordinates
manifolds
325
views
1
answer
no
votes
2021-02-02 08:50:57 +0100
eric_g
latex_name and derivatives in sagemanifolds
sagemanifolds
latex_name
derivative
685
views
3
answers
2
votes
2020-12-05 21:56:02 +0100
nbruin
Is it possible to substitute $U^\prime$ to $D_0(U)$ ?
analysis
405
views
1
answer
1
vote
2020-11-25 19:56:19 +0100
slelievre
Plot ratio of Bessel functions
plot
2Dplot
bessel
function
978
views
3
answers
3
votes
2020-12-12 17:09:14 +0100
Juanjo
show command latex
Jupyter
cocalc
show
latex
468
views
1
answer
no
votes
2020-04-04 20:38:39 +0100
dsejas
interact with slider
2k
views
1
answer
1
vote
2020-02-18 12:05:36 +0100
eric_g
SageMath Installation error
271
views
1
answer
1
vote
2020-02-13 10:34:31 +0100
rburing
Lie bracket of derivations over polynomial ring
vector-fields
sagemanifolds
inject_variables
450
views
2
answers
2
votes
2020-02-05 00:34:29 +0100
rburing
How are symbolic derivatives composed in quaternions?
quaternion
calculus
230
views
1
answer
1
vote
2019-09-27 22:41:00 +0100
eric_g
Transformation of derivative under a change of chart
sagemanifolds
manifolds
250
views
1
answer
1
vote
2019-09-27 17:03:29 +0100
eric_g
Display connection coefficients under a change of chart
sagemanifolds
manifolds
1k
views
2
answers
no
votes
2019-06-27 15:08:41 +0100
eric_g
(Update) How to change/set variables?
matrices
differential_form
sagemanifolds
exponentiation
DefineVariables
541
views
1
answer
1
vote
2019-06-01 16:05:54 +0100
eric_g
How to grab the 'function' part of a differential form?
differential_form
891
views
3
answers
1
vote
2019-04-03 23:34:38 +0100
eric_g
grad() at glacial speed
652
views
1
answer
2
votes
2019-02-08 20:36:30 +0100
danielvolinski
No output when documentation say it should be
sagemanifolds
windows
672
views
1
answer
1
vote
2018-03-21 15:02:00 +0100
slelievre
quick latex question
latex
differential
differential_eqns
185
views
1
answer
1
vote
2018-03-11 09:32:58 +0100
eric_g
set_name causes an error on external_derivative display
external_derivative
differential_form
1
2
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