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128
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1
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2024-01-13 14:38:44 +0100 eric_g

Computing the Chern–Pontryagin invariant

285
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2024-01-03 10:28:39 +0100 idontgetoutmuch

Connection Forms not Anti-Symmetric

58
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2
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2023-11-26 15:44:38 +0100 eric_g

Wrong result for gradient in spherical coordinates [closed]

44
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2023-11-26 09:28:25 +0100 GPN

differential (1-form) simplifies a bit too much

46
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2023-11-21 14:51:30 +0100 eric_g

grad on a generic metric

159
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2023-11-15 15:39:15 +0100 eric_g

[SageManifolds] Error : Black hole rendering with SageMath

156
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2023-09-08 00:42:22 +0100 John Palmieri flag of United States of America

sqrt integral not working

98
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2023-08-31 10:17:12 +0100 eric_g

Covariant derivative

260
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no
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2023-05-24 04:51:20 +0100 Jack Zuffante

Geodesic Won't Plot

99
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2022-08-28 22:02:29 +0100 Sébastien

Manifold not defined

390
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2022-02-25 22:19:12 +0100 eric_g

conjugate of scalar field

198
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2022-01-28 14:41:12 +0100 eric_g

Tensor product of exterior power

182
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2021-12-18 17:08:58 +0100 eric_g

full metric transform

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