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AlanTStafford's profile - followed questions
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karma
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158
views
no
answers
1
vote
2021-07-09 17:09:23 +0200
AlanTStafford
Simplification of arctan2(f1,f2) expressions.
simplify
arctan2
346
views
1
answer
1
vote
2021-06-24 19:33:45 +0200
slelievre
How to calculate some Ricci tensor derived quantities.
Ricci_Tensor
ricci_scalar
covariant_derivative
225
views
1
answer
no
votes
2021-07-05 17:07:44 +0200
eric_g
Problem with Metric Tensor coordinate change.
tensor
metric
chart
components
differential_maps
98
views
no
answers
no
votes
2018-03-28 16:56:51 +0200
AlanTStafford
Problem with integrated_geodesic on open subsets on Manifolds. U.integrated_geodesic(g, (s, 0, 1500), v0, chart=S) [deleted]
manifolds
geodesic
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