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riemanntensor×

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2025-07-08 12:19:32 +0100 eric_g

Initialize a new metric after a change of coordinates

metrics
riemanntensor
general-relativity

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2024-08-26 12:29:34 +0100 aneet

How do I speed up the symbolic calculation of Riemann tensor?

riemanntensor
sagemanifolds

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